X-Git-Url: http://git.ithinksw.org/extjs.git/blobdiff_plain/530ef4b6c5b943cfa68b779d11cf7de29aa878bf..3789b528d8dd8aad4558e38e22d775bcab1cbd36:/ext-all-debug-w-comments.js diff --git a/ext-all-debug-w-comments.js b/ext-all-debug-w-comments.js index 6f89c4e1..9250d465 100644 --- a/ext-all-debug-w-comments.js +++ b/ext-all-debug-w-comments.js @@ -1,73701 +1,127235 @@ -/*! - * Ext JS Library 3.2.1 - * Copyright(c) 2006-2010 Ext JS, Inc. - * licensing@extjs.com - * http://www.extjs.com/license - */ +/* +Ext JS - JavaScript Library +Copyright (c) 2006-2011, Sencha Inc. +All rights reserved. +licensing@sencha.com +*/ /** - * @class Ext.DomHelper - *
The DomHelper class provides a layer of abstraction from DOM and transparently supports creating - * elements via DOM or using HTML fragments. It also has the ability to create HTML fragment templates - * from your DOM building code.
- * - *DomHelper element specification object
- *A specification object is used when creating elements. Attributes of this object - * are assumed to be element attributes, except for 4 special attributes: - *
Insertion methods
- *Commonly used insertion methods: - *
Example
- *This is an example, where an unordered list with 3 children items is appended to an existing
- * element with id 'my-div':
-
-var dh = Ext.DomHelper; // create shorthand alias
-// specification object
-var spec = {
- id: 'my-ul',
- tag: 'ul',
- cls: 'my-list',
- // append children after creating
- children: [ // may also specify 'cn' instead of 'children'
- {tag: 'li', id: 'item0', html: 'List Item 0'},
- {tag: 'li', id: 'item1', html: 'List Item 1'},
- {tag: 'li', id: 'item2', html: 'List Item 2'}
- ]
-};
-var list = dh.append(
- 'my-div', // the context element 'my-div' can either be the id or the actual node
- spec // the specification object
-);
-
- * Element creation specification parameters in this class may also be passed as an Array of - * specification objects. This can be used to insert multiple sibling nodes into an existing - * container very efficiently. For example, to add more list items to the example above:
-dh.append('my-ul', [
- {tag: 'li', id: 'item3', html: 'List Item 3'},
- {tag: 'li', id: 'item4', html: 'List Item 4'}
-]);
- *
- *
- * Templating
- *The real power is in the built-in templating. Instead of creating or appending any elements, - * {@link #createTemplate} returns a Template object which can be used over and over to - * insert new elements. Revisiting the example above, we could utilize templating this time: - *
-// create the node
-var list = dh.append('my-div', {tag: 'ul', cls: 'my-list'});
-// get template
-var tpl = dh.createTemplate({tag: 'li', id: 'item{0}', html: 'List Item {0}'});
-
-for(var i = 0; i < 5, i++){
- tpl.append(list, [i]); // use template to append to the actual node
-}
- *
- * An example using a template:
-var html = '{2}';
-
-var tpl = new Ext.DomHelper.createTemplate(html);
-tpl.append('blog-roll', ['link1', 'http://www.jackslocum.com/', "Jack's Site"]);
-tpl.append('blog-roll', ['link2', 'http://www.dustindiaz.com/', "Dustin's Site"]);
- *
- *
- * The same example using named parameters:
-var html = '{text}';
-
-var tpl = new Ext.DomHelper.createTemplate(html);
-tpl.append('blog-roll', {
- id: 'link1',
- url: 'http://www.jackslocum.com/',
- text: "Jack's Site"
-});
-tpl.append('blog-roll', {
- id: 'link2',
- url: 'http://www.dustindiaz.com/',
- text: "Dustin's Site"
-});
- *
- *
- * Compiling Templates
- *Templates are applied using regular expressions. The performance is great, but if - * you are adding a bunch of DOM elements using the same template, you can increase - * performance even further by {@link Ext.Template#compile "compiling"} the template. - * The way "{@link Ext.Template#compile compile()}" works is the template is parsed and - * broken up at the different variable points and a dynamic function is created and eval'ed. - * The generated function performs string concatenation of these parts and the passed - * variables instead of using regular expressions. - *
-var html = '{text}';
-
-var tpl = new Ext.DomHelper.createTemplate(html);
-tpl.compile();
-
-//... use template like normal
- *
- *
- * Performance Boost
- *DomHelper will transparently create HTML fragments when it can. Using HTML fragments instead - * of DOM can significantly boost performance.
- *Element creation specification parameters may also be strings. If {@link #useDom} is false, - * then the string is used as innerHTML. If {@link #useDom} is true, a string specification - * results in the creation of a text node. Usage:
- *
-Ext.DomHelper.useDom = true; // force it to use DOM; reduces performance
- *
+ * @class Ext
* @singleton
*/
-Ext.DomHelper = function(){
- var tempTableEl = null,
- emptyTags = /^(?:br|frame|hr|img|input|link|meta|range|spacer|wbr|area|param|col)$/i,
- tableRe = /^table|tbody|tr|td$/i,
- confRe = /tag|children|cn|html$/i,
- tableElRe = /td|tr|tbody/i,
- cssRe = /([a-z0-9-]+)\s*:\s*([^;\s]+(?:\s*[^;\s]+)*);?/gi,
- endRe = /end/i,
- pub,
- // kill repeat to save bytes
- afterbegin = 'afterbegin',
- afterend = 'afterend',
- beforebegin = 'beforebegin',
- beforeend = 'beforeend',
- ts = 'Represents an HTML fragment template. Templates may be {@link #compile precompiled} - * for greater performance.
- *For example usage {@link #Template see the constructor}.
- * - * @constructor - * An instance of this class may be created by passing to the constructor either - * a single argument, or multiple arguments: - *
-var t = new Ext.Template("<div>Hello {0}.</div>");
-t.{@link #append}('some-element', ['foo']);
- *
- * join('')
.
-
-var t = new Ext.Template([
- '<div name="{id}">',
- '<span class="{cls}">{name:trim} {value:ellipsis(10)}</span>',
- '</div>',
-]);
-t.{@link #compile}();
-t.{@link #append}('some-element', {id: 'myid', cls: 'myclass', name: 'foo', value: 'bar'});
-
- * join('')
.
- *
-var t = new Ext.Template(
- '<div name="{id}">',
- '<span class="{cls}">{name} {value}</span>',
- '</div>',
- // a configuration object:
- {
- compiled: true, // {@link #compile} immediately
- disableFormats: true // See Notes below.
- }
-);
- *
- * Notes:
- *disableFormats
are not applicable for Ext Core.disableFormats
reduces {@link #apply}
time
- * when no formatting is required.{@link #compile}
).
- * Defaults to false.
+ * Old alias to {@link Ext#typeOf}
+ * @deprecated 4.0.0 Use {@link Ext#typeOf} instead
+ * @method
*/
- if (me.compiled) {
- me.compile();
- }
-};
-Ext.Template.prototype = {
+ Ext.type = Ext.typeOf;
+
+})();
+
+/**
+ * @author Jacky Nguyen
+ * var version = new Ext.Version('1.0.2beta');
+ * console.log(version.match(1)); // True
+ * console.log(version.match(1.0)); // True
+ * console.log(version.match('1.0.2')); // True
+ * console.log(version.match('1.0.2RC')); // False
+ *
+ * @param {String/Number} target The version to compare with
+ * @return {Boolean} True if this version matches the target, false otherwise
+ */
+ match: function(target) {
+ target = String(target);
+ return this.version.substr(0, target.length) === target;
+ },
+
+ /**
+ * Returns this format: [major, minor, patch, build, release]. Useful for comparison
+ * @return {Array}
+ */
+ toArray: function() {
+ return [this.getMajor(), this.getMinor(), this.getPatch(), this.getBuild(), this.getRelease()];
+ },
+
+ /**
+ * Returns shortVersion version without dots and release
+ * @return {String}
+ */
+ getShortVersion: function() {
+ return this.shortVersion;
+ }
+ });
+
+ Ext.apply(Version, {
+ // @private
+ releaseValueMap: {
+ 'dev': -6,
+ 'alpha': -5,
+ 'a': -5,
+ 'beta': -4,
+ 'b': -4,
+ 'rc': -3,
+ '#': -2,
+ 'p': -1,
+ 'pl': -1
+ },
+
+ /**
+ * Converts a version component to a comparable value
+ *
+ * @static
+ * @param {Mixed} value The value to convert
+ * @return {Mixed}
+ */
+ getComponentValue: function(value) {
+ return !value ? 0 : (isNaN(value) ? this.releaseValueMap[value] || value : parseInt(value, 10));
+ },
+
+ /**
+ * Compare 2 specified versions, starting from left to right. If a part contains special version strings,
+ * they are handled in the following order:
+ * 'dev' < 'alpha' = 'a' < 'beta' = 'b' < 'RC' = 'rc' < '#' < 'pl' = 'p' < 'anything else'
+ *
+ * @static
+ * @param {String} current The current version to compare to
+ * @param {String} target The target version to compare to
+ * @return {Number} Returns -1 if the current version is smaller than the target version, 1 if greater, and 0 if they're equivalent
+ */
+ compare: function(current, target) {
+ var currentValue, targetValue, i;
+
+ current = new Version(current).toArray();
+ target = new Version(target).toArray();
+
+ for (i = 0; i < Math.max(current.length, target.length); i++) {
+ currentValue = this.getComponentValue(current[i]);
+ targetValue = this.getComponentValue(target[i]);
+
+ if (currentValue < targetValue) {
+ return -1;
+ } else if (currentValue > targetValue) {
+ return 1;
+ }
+ }
+
+ return 0;
+ }
+ });
+
+ Ext.apply(Ext, {
+ /**
+ * @private
+ */
+ versions: {},
+
+ /**
+ * @private
+ */
+ lastRegisteredVersion: null,
+
+ /**
+ * Set version number for the given package name.
+ *
+ * @param {String} packageName The package name, for example: 'core', 'touch', 'extjs'
+ * @param {String/Ext.Version} version The version, for example: '1.2.3alpha', '2.4.0-dev'
+ * @return {Ext}
+ */
+ setVersion: function(packageName, version) {
+ Ext.versions[packageName] = new Version(version);
+ Ext.lastRegisteredVersion = Ext.versions[packageName];
+
+ return this;
+ },
+
+ /**
+ * Get the version number of the supplied package name; will return the last registered version
+ * (last Ext.setVersion call) if there's no package name given.
+ *
+ * @param {String} packageName (Optional) The package name, for example: 'core', 'touch', 'extjs'
+ * @return {Ext.Version} The version
+ */
+ getVersion: function(packageName) {
+ if (packageName === undefined) {
+ return Ext.lastRegisteredVersion;
+ }
+
+ return Ext.versions[packageName];
+ },
+
+ /**
+ * Create a closure for deprecated code.
+ *
+ // This means Ext.oldMethod is only supported in 4.0.0beta and older.
+ // If Ext.getVersion('extjs') returns a version that is later than '4.0.0beta', for example '4.0.0RC',
+ // the closure will not be invoked
+ Ext.deprecate('extjs', '4.0.0beta', function() {
+ Ext.oldMethod = Ext.newMethod;
+
+ ...
+ });
+
+ * @param {String} packageName The package name
+ * @param {String} since The last version before it's deprecated
+ * @param {Function} closure The callback function to be executed with the specified version is less than the current version
+ * @param {Object} scope The execution scope (this) if the closure
+ * @markdown
+ */
+ deprecate: function(packageName, since, closure, scope) {
+ if (Version.compare(Ext.getVersion(packageName), since) < 1) {
+ closure.call(scope);
+ }
+ }
+ }); // End Versioning
+
+ Ext.setVersion('core', version);
+
+})();
+
+/**
+ * @class Ext.String
+ *
+ * A collection of useful static methods to deal with strings
+ * @singleton
+ */
+
+Ext.String = {
+ trimRegex: /^[\x09\x0a\x0b\x0c\x0d\x20\xa0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u2028\u2029\u202f\u205f\u3000]+|[\x09\x0a\x0b\x0c\x0d\x20\xa0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u2028\u2029\u202f\u205f\u3000]+$/g,
+ escapeRe: /('|\\)/g,
+ formatRe: /\{(\d+)\}/g,
+ escapeRegexRe: /([-.*+?^${}()|[\]\/\\])/g,
+
/**
- * @cfg {RegExp} re The regular expression used to match template variables.
- * Defaults to:
- * re : /\{([\w-]+)\}/g // for Ext Core
- * re : /\{([\w-]+)(?:\:([\w\.]*)(?:\((.*?)?\))?)?\}/g // for Ext JS
- *
+ * Convert certain characters (&, <, >, and ') to their HTML character equivalents for literal display in web pages.
+ * @param {String} value The string to encode
+ * @return {String} The encoded text
+ * @method
*/
- re : /\{([\w-]+)\}/g,
+ htmlEncode: (function() {
+ var entities = {
+ '&': '&',
+ '>': '>',
+ '<': '<',
+ '"': '"'
+ }, keys = [], p, regex;
+
+ for (p in entities) {
+ keys.push(p);
+ }
+
+ regex = new RegExp('(' + keys.join('|') + ')', 'g');
+
+ return function(value) {
+ return (!value) ? value : String(value).replace(regex, function(match, capture) {
+ return entities[capture];
+ });
+ };
+ })(),
+
/**
- * See {@link #re}
.
- * @type RegExp
- * @property re
+ * Convert certain characters (&, <, >, and ') from their HTML character equivalents.
+ * @param {String} value The string to decode
+ * @return {String} The decoded text
+ * @method
*/
+ htmlDecode: (function() {
+ var entities = {
+ '&': '&',
+ '>': '>',
+ '<': '<',
+ '"': '"'
+ }, keys = [], p, regex;
+
+ for (p in entities) {
+ keys.push(p);
+ }
+
+ regex = new RegExp('(' + keys.join('|') + '|[0-9]{1,5};' + ')', 'g');
+
+ return function(value) {
+ return (!value) ? value : String(value).replace(regex, function(match, capture) {
+ if (capture in entities) {
+ return entities[capture];
+ } else {
+ return String.fromCharCode(parseInt(capture.substr(2), 10));
+ }
+ });
+ };
+ })(),
/**
- * Returns an HTML fragment of this template with the specified values
applied.
- * @param {Object/Array} values
- * The template values. Can be an array if the params are numeric (i.e. {0}
)
- * or an object (i.e. {foo: 'bar'}
).
- * @return {String} The HTML fragment
+ * Appends content to the query string of a URL, handling logic for whether to place
+ * a question mark or ampersand.
+ * @param {String} url The URL to append to.
+ * @param {String} string The content to append to the URL.
+ * @return (String) The resulting URL
*/
- applyTemplate : function(values){
- var me = this;
+ urlAppend : function(url, string) {
+ if (!Ext.isEmpty(string)) {
+ return url + (url.indexOf('?') === -1 ? '?' : '&') + string;
+ }
- return me.compiled ?
- me.compiled(values) :
- me.html.replace(me.re, function(m, name){
- return values[name] !== undefined ? values[name] : "";
- });
+ return url;
},
/**
- * Sets the HTML used as the template and optionally compiles it.
- * @param {String} html
- * @param {Boolean} compile (optional) True to compile the template (defaults to undefined)
- * @return {Ext.Template} this
+ * Trims whitespace from either end of a string, leaving spaces within the string intact. Example:
+ * @example
+var s = ' foo bar ';
+alert('-' + s + '-'); //alerts "- foo bar -"
+alert('-' + Ext.String.trim(s) + '-'); //alerts "-foo bar-"
+
+ * @param {String} string The string to escape
+ * @return {String} The trimmed string
*/
- set : function(html, compile){
- var me = this;
- me.html = html;
- me.compiled = null;
- return compile ? me.compile() : me;
+ trim: function(string) {
+ return string.replace(Ext.String.trimRegex, "");
},
/**
- * Compiles the template into an internal function, eliminating the RegEx overhead.
- * @return {Ext.Template} this
+ * Capitalize the given string
+ * @param {String} string
+ * @return {String}
*/
- compile : function(){
- var me = this,
- sep = Ext.isGecko ? "+" : ",";
+ capitalize: function(string) {
+ return string.charAt(0).toUpperCase() + string.substr(1);
+ },
- function fn(m, name){
- name = "values['" + name + "']";
- return "'"+ sep + '(' + name + " == undefined ? '' : " + name + ')' + sep + "'";
+ /**
+ * Truncate a string and add an ellipsis ('...') to the end if it exceeds the specified length
+ * @param {String} value The string to truncate
+ * @param {Number} length The maximum length to allow before truncating
+ * @param {Boolean} word True to try to find a common word break
+ * @return {String} The converted text
+ */
+ ellipsis: function(value, len, word) {
+ if (value && value.length > len) {
+ if (word) {
+ var vs = value.substr(0, len - 2),
+ index = Math.max(vs.lastIndexOf(' '), vs.lastIndexOf('.'), vs.lastIndexOf('!'), vs.lastIndexOf('?'));
+ if (index !== -1 && index >= (len - 15)) {
+ return vs.substr(0, index) + "...";
+ }
+ }
+ return value.substr(0, len - 3) + "...";
}
-
- eval("this.compiled = function(values){ return " + (Ext.isGecko ? "'" : "['") +
- me.html.replace(/\\/g, '\\\\').replace(/(\r\n|\n)/g, '\\n').replace(/'/g, "\\'").replace(this.re, fn) +
- (Ext.isGecko ? "';};" : "'].join('');};"));
- return me;
+ return value;
},
/**
- * Applies the supplied values to the template and inserts the new node(s) as the first child of el.
- * @param {Mixed} el The context element
- * @param {Object/Array} values The template values. Can be an array if your params are numeric (i.e. {0}) or an object (i.e. {foo: 'bar'})
- * @param {Boolean} returnElement (optional) true to return a Ext.Element (defaults to undefined)
- * @return {HTMLElement/Ext.Element} The new node or Element
+ * Escapes the passed string for use in a regular expression
+ * @param {String} string
+ * @return {String}
*/
- insertFirst: function(el, values, returnElement){
- return this.doInsert('afterBegin', el, values, returnElement);
+ escapeRegex: function(string) {
+ return string.replace(Ext.String.escapeRegexRe, "\\$1");
},
/**
- * Applies the supplied values to the template and inserts the new node(s) before el.
- * @param {Mixed} el The context element
- * @param {Object/Array} values The template values. Can be an array if your params are numeric (i.e. {0}) or an object (i.e. {foo: 'bar'})
- * @param {Boolean} returnElement (optional) true to return a Ext.Element (defaults to undefined)
- * @return {HTMLElement/Ext.Element} The new node or Element
+ * Escapes the passed string for ' and \
+ * @param {String} string The string to escape
+ * @return {String} The escaped string
*/
- insertBefore: function(el, values, returnElement){
- return this.doInsert('beforeBegin', el, values, returnElement);
+ escape: function(string) {
+ return string.replace(Ext.String.escapeRe, "\\$1");
},
/**
- * Applies the supplied values to the template and inserts the new node(s) after el.
- * @param {Mixed} el The context element
- * @param {Object/Array} values The template values. Can be an array if your params are numeric (i.e. {0}) or an object (i.e. {foo: 'bar'})
- * @param {Boolean} returnElement (optional) true to return a Ext.Element (defaults to undefined)
- * @return {HTMLElement/Ext.Element} The new node or Element
+ * Utility function that allows you to easily switch a string between two alternating values. The passed value
+ * is compared to the current string, and if they are equal, the other value that was passed in is returned. If
+ * they are already different, the first value passed in is returned. Note that this method returns the new value
+ * but does not change the current string.
+ *
+ // alternate sort directions
+ sort = Ext.String.toggle(sort, 'ASC', 'DESC');
+
+ // instead of conditional logic:
+ sort = (sort == 'ASC' ? 'DESC' : 'ASC');
+
+ * @param {String} string The current string
+ * @param {String} value The value to compare to the current string
+ * @param {String} other The new value to use if the string already equals the first value passed in
+ * @return {String} The new value
*/
- insertAfter : function(el, values, returnElement){
- return this.doInsert('afterEnd', el, values, returnElement);
+ toggle: function(string, value, other) {
+ return string === value ? other : value;
},
/**
- * Applies the supplied values
to the template and appends
- * the new node(s) to the specified el
.
- * For example usage {@link #Template see the constructor}.
- * @param {Mixed} el The context element - * @param {Object/Array} values - * The template values. Can be an array if the params are numeric (i.e.{0}
)
- * or an object (i.e. {foo: 'bar'}
).
- * @param {Boolean} returnElement (optional) true to return an Ext.Element (defaults to undefined)
- * @return {HTMLElement/Ext.Element} The new node or Element
+ * Pads the left side of a string with a specified character. This is especially useful
+ * for normalizing number and date strings. Example usage:
+ *
+ *
+var s = Ext.String.leftPad('123', 5, '0');
+// s now contains the string: '00123'
+
+ * @param {String} string The original string
+ * @param {Number} size The total length of the output string
+ * @param {String} character (optional) The character with which to pad the original string (defaults to empty string " ")
+ * @return {String} The padded string
+ */
+ leftPad: function(string, size, character) {
+ var result = String(string);
+ character = character || " ";
+ while (result.length < size) {
+ result = character + result;
+ }
+ return result;
+ },
+
+ /**
+ * Allows you to define a tokenized string and pass an arbitrary number of arguments to replace the tokens. Each
+ * token must be unique, and must increment in the format {0}, {1}, etc. Example usage:
+ *
+var cls = 'my-class', text = 'Some text';
+var s = Ext.String.format('<div class="{0}">{1}</div>', cls, text);
+// s now contains the string: '<div class="my-class">Some text</div>'
+
+ * @param {String} string The tokenized string to be formatted
+ * @param {String} value1 The value to replace token {0}
+ * @param {String} value2 Etc...
+ * @return {String} The formatted string
+ */
+ format: function(format) {
+ var args = Ext.Array.toArray(arguments, 1);
+ return format.replace(Ext.String.formatRe, function(m, i) {
+ return args[i];
+ });
+ }
+};
+
+/**
+ * @class Ext.Number
+ *
+ * A collection of useful static methods to deal with numbers
+ * @singleton
+ */
+
+(function() {
+
+var isToFixedBroken = (0.9).toFixed() !== '1';
+
+Ext.Number = {
+ /**
+ * Checks whether or not the current number is within a desired range. If the number is already within the
+ * range it is returned, otherwise the min or max value is returned depending on which side of the range is
+ * exceeded. Note that this method returns the constrained value but does not change the current number.
+ * @param {Number} number The number to check
+ * @param {Number} min The minimum number in the range
+ * @param {Number} max The maximum number in the range
+ * @return {Number} The constrained value if outside the range, otherwise the current value
*/
- append : function(el, values, returnElement){
- return this.doInsert('beforeEnd', el, values, returnElement);
+ constrain: function(number, min, max) {
+ number = parseFloat(number);
+
+ if (!isNaN(min)) {
+ number = Math.max(number, min);
+ }
+ if (!isNaN(max)) {
+ number = Math.min(number, max);
+ }
+ return number;
},
- doInsert : function(where, el, values, returnEl){
- el = Ext.getDom(el);
- var newNode = Ext.DomHelper.insertHtml(where, el, this.applyTemplate(values));
- return returnEl ? Ext.get(newNode, true) : newNode;
+ /**
+ * Formats a number using fixed-point notation
+ * @param {Number} value The number to format
+ * @param {Number} precision The number of digits to show after the decimal point
+ */
+ toFixed: function(value, precision) {
+ if (isToFixedBroken) {
+ precision = precision || 0;
+ var pow = Math.pow(10, precision);
+ return (Math.round(value * pow) / pow).toFixed(precision);
+ }
+
+ return value.toFixed(precision);
},
/**
- * Applies the supplied values to the template and overwrites the content of el with the new node(s).
- * @param {Mixed} el The context element
- * @param {Object/Array} values The template values. Can be an array if your params are numeric (i.e. {0}) or an object (i.e. {foo: 'bar'})
- * @param {Boolean} returnElement (optional) true to return a Ext.Element (defaults to undefined)
- * @return {HTMLElement/Ext.Element} The new node or Element
+ * Validate that a value is numeric and convert it to a number if necessary. Returns the specified default value if
+ * it is not.
+
+Ext.Number.from('1.23', 1); // returns 1.23
+Ext.Number.from('abc', 1); // returns 1
+
+ * @param {Mixed} value
+ * @param {Number} defaultValue The value to return if the original value is non-numeric
+ * @return {Number} value, if numeric, defaultValue otherwise
*/
- overwrite : function(el, values, returnElement){
- el = Ext.getDom(el);
- el.innerHTML = this.applyTemplate(values);
- return returnElement ? Ext.get(el.firstChild, true) : el.firstChild;
+ from: function(value, defaultValue) {
+ if (isFinite(value)) {
+ value = parseFloat(value);
+ }
+
+ return !isNaN(value) ? value : defaultValue;
}
};
-/**
- * Alias for {@link #applyTemplate}
- * Returns an HTML fragment of this template with the specified values
applied.
- * @param {Object/Array} values
- * The template values. Can be an array if the params are numeric (i.e. {0}
)
- * or an object (i.e. {foo: 'bar'}
).
- * @return {String} The HTML fragment
- * @member Ext.Template
- * @method apply
- */
-Ext.Template.prototype.apply = Ext.Template.prototype.applyTemplate;
+
+})();
/**
- * Creates a template from the passed element's value (display:none textarea, preferred) or innerHTML.
- * @param {String/HTMLElement} el A DOM element or its id
- * @param {Object} config A configuration object
- * @return {Ext.Template} The created template
- * @static
+ * This method is deprecated, please use {@link Ext.Number#from Ext.Number.from} instead
+ *
+ * @deprecated 4.0.0 Replaced by Ext.Number.from
+ * @member Ext
+ * @method num
*/
-Ext.Template.from = function(el, config){
- el = Ext.getDom(el);
- return new Ext.Template(el.value || el.innerHTML, config || '');
+Ext.num = function() {
+ return Ext.Number.from.apply(this, arguments);
};
/**
- * @class Ext.Template
+ * @author Jacky Nguyen disableFormats
- * to true will reduce {@link #apply}
time. Defaults to false.
- *
-var t = new Ext.Template(
- '<div name="{id}">',
- '<span class="{cls}">{name} {value}</span>',
- '</div>',
- {
- compiled: true, // {@link #compile} immediately
- disableFormats: true // reduce {@link #apply}
time since no formatting
+(function() {
+
+ var arrayPrototype = Array.prototype,
+ slice = arrayPrototype.slice,
+ supportsForEach = 'forEach' in arrayPrototype,
+ supportsMap = 'map' in arrayPrototype,
+ supportsIndexOf = 'indexOf' in arrayPrototype,
+ supportsEvery = 'every' in arrayPrototype,
+ supportsSome = 'some' in arrayPrototype,
+ supportsFilter = 'filter' in arrayPrototype,
+ supportsSort = function() {
+ var a = [1,2,3,4,5].sort(function(){ return 0; });
+ return a[0] === 1 && a[1] === 2 && a[2] === 3 && a[3] === 4 && a[4] === 5;
+ }(),
+ supportsSliceOnNodeList = true,
+ ExtArray;
+ try {
+ // IE 6 - 8 will throw an error when using Array.prototype.slice on NodeList
+ if (typeof document !== 'undefined') {
+ slice.call(document.getElementsByTagName('body'));
+ }
+ } catch (e) {
+ supportsSliceOnNodeList = false;
}
-);
- *
- * For a list of available format functions, see {@link Ext.util.Format}.
- */
- disableFormats : false,
- /**
- * See {@link #disableFormats}
.
- * @type Boolean
- * @property disableFormats
- */
- /**
- * The regular expression used to match template variables
- * @type RegExp
- * @property
- * @hide repeat doc
- */
- re : /\{([\w-]+)(?:\:([\w\.]*)(?:\((.*?)?\))?)?\}/g,
- argsRe : /^\s*['"](.*)["']\s*$/,
- compileARe : /\\/g,
- compileBRe : /(\r\n|\n)/g,
- compileCRe : /'/g,
+ ExtArray = Ext.Array = {
+ /**
+ * Iterates an array or an iterable value and invoke the given callback function for each item.
- /**
- * Returns an HTML fragment of this template with the specified values applied.
- * @param {Object/Array} values The template values. Can be an array if your params are numeric (i.e. {0}) or an object (i.e. {foo: 'bar'})
- * @return {String} The HTML fragment
- * @hide repeat doc
- */
- applyTemplate : function(values){
- var me = this,
- useF = me.disableFormats !== true,
- fm = Ext.util.Format,
- tpl = me;
+ var countries = ['Vietnam', 'Singapore', 'United States', 'Russia'];
- if(me.compiled){
- return me.compiled(values);
+ Ext.Array.each(countries, function(name, index, countriesItSelf) {
+ console.log(name);
+ });
+
+ var sum = function() {
+ var sum = 0;
+
+ Ext.Array.each(arguments, function(value) {
+ sum += value;
+ });
+
+ return sum;
+ };
+
+ sum(1, 2, 3); // returns 6
+
+ * The iteration can be stopped by returning false in the function callback.
+
+ Ext.Array.each(countries, function(name, index, countriesItSelf) {
+ if (name === 'Singapore') {
+ return false; // break here
}
- function fn(m, name, format, args){
- if (format && useF) {
- if (format.substr(0, 5) == "this.") {
- return tpl.call(format.substr(5), values[name], values);
- } else {
- if (args) {
- // quoted values are required for strings in compiled templates,
- // but for non compiled we need to strip them
- // quoted reversed for jsmin
- var re = me.argsRe;
- args = args.split(',');
- for(var i = 0, len = args.length; i < len; i++){
- args[i] = args[i].replace(re, "$1");
- }
- args = [values[name]].concat(args);
- } else {
- args = [values[name]];
+ });
+
+ * @param {Array/NodeList/Mixed} iterable The value to be iterated. If this
+ * argument is not iterable, the callback function is called once.
+ * @param {Function} fn The callback function. If it returns false, the iteration stops and this method returns
+ * the current `index`. Arguments passed to this callback function are:
+
+- `item`: {Mixed} The item at the current `index` in the passed `array`
+- `index`: {Number} The current `index` within the `array`
+- `allItems`: {Array/NodeList/Mixed} The `array` passed as the first argument to `Ext.Array.each`
+
+ * @param {Object} scope (Optional) The scope (`this` reference) in which the specified function is executed.
+ * @param {Boolean} reverse (Optional) Reverse the iteration order (loop from the end to the beginning)
+ * Defaults false
+ * @return {Boolean} See description for the `fn` parameter.
+ * @markdown
+ */
+ each: function(array, fn, scope, reverse) {
+ array = ExtArray.from(array);
+
+ var i,
+ ln = array.length;
+
+ if (reverse !== true) {
+ for (i = 0; i < ln; i++) {
+ if (fn.call(scope || array[i], array[i], i, array) === false) {
+ return i;
+ }
+ }
+ }
+ else {
+ for (i = ln - 1; i > -1; i--) {
+ if (fn.call(scope || array[i], array[i], i, array) === false) {
+ return i;
}
- return fm[format].apply(fm, args);
}
- } else {
- return values[name] !== undefined ? values[name] : "";
}
- }
- return me.html.replace(me.re, fn);
- },
- /**
- * Compiles the template into an internal function, eliminating the RegEx overhead.
- * @return {Ext.Template} this
- * @hide repeat doc
- */
- compile : function(){
- var me = this,
- fm = Ext.util.Format,
- useF = me.disableFormats !== true,
- sep = Ext.isGecko ? "+" : ",",
- body;
+ return true;
+ },
- function fn(m, name, format, args){
- if(format && useF){
- args = args ? ',' + args : "";
- if(format.substr(0, 5) != "this."){
- format = "fm." + format + '(';
- }else{
- format = 'this.call("'+ format.substr(5) + '", ';
- args = ", values";
- }
- }else{
- args= ''; format = "(values['" + name + "'] == undefined ? '' : ";
+ /**
+ * Iterates an array and invoke the given callback function for each item. Note that this will simply
+ * delegate to the native Array.prototype.forEach method if supported.
+ * It doesn't support stopping the iteration by returning false in the callback function like
+ * {@link Ext.Array#each}. However, performance could be much better in modern browsers comparing with
+ * {@link Ext.Array#each}
+ *
+ * @param {Array} array The array to iterate
+ * @param {Function} fn The function callback, to be invoked these arguments:
+ *
+- `item`: {Mixed} The item at the current `index` in the passed `array`
+- `index`: {Number} The current `index` within the `array`
+- `allItems`: {Array} The `array` itself which was passed as the first argument
+
+ * @param {Object} scope (Optional) The execution scope (`this`) in which the specified function is executed.
+ * @markdown
+ */
+ forEach: function(array, fn, scope) {
+ if (supportsForEach) {
+ return array.forEach(fn, scope);
}
- return "'"+ sep + format + "values['" + name + "']" + args + ")"+sep+"'";
- }
- // branched to use + in gecko and [].join() in others
- if(Ext.isGecko){
- body = "this.compiled = function(values){ return '" +
- me.html.replace(me.compileARe, '\\\\').replace(me.compileBRe, '\\n').replace(me.compileCRe, "\\'").replace(me.re, fn) +
- "';};";
- }else{
- body = ["this.compiled = function(values){ return ['"];
- body.push(me.html.replace(me.compileARe, '\\\\').replace(me.compileBRe, '\\n').replace(me.compileCRe, "\\'").replace(me.re, fn));
- body.push("'].join('');};");
- body = body.join('');
- }
- eval(body);
- return me;
- },
+ var i = 0,
+ ln = array.length;
- // private function used to call members
- call : function(fnName, value, allValues){
- return this[fnName](value, allValues);
- }
-});
-Ext.Template.prototype.apply = Ext.Template.prototype.applyTemplate;
-/*
- * This is code is also distributed under MIT license for use
- * with jQuery and prototype JavaScript libraries.
- */
-/**
- * @class Ext.DomQuery
-Provides high performance selector/xpath processing by compiling queries into reusable functions. New pseudo classes and matchers can be plugged. It works on HTML and XML documents (if a content node is passed in).
--DomQuery supports most of the CSS3 selectors spec, along with some custom selectors and basic XPath.
+ for (; i < ln; i++) { + fn.call(scope, array[i], i, array); + } + }, --All selectors, attribute filters and pseudos below can be combined infinitely in any order. For example "div.foo:nth-child(odd)[@foo=bar].bar:first" would be a perfectly valid selector. Node filters are processed in the order in which they appear, which allows you to optimize your queries for your document structure. -
-The use of @ and quotes are optional. For example, div[@foo='bar'] is also a valid attribute selector.
-Object hash of "pseudo class" filter functions which are used when filtering selections. Each function is passed - * two parameters:
A filter function returns an Array of DOM elements which conform to the pseudo class.
- *In addition to the provided pseudo classes listed above such as first-child
and nth-child
,
- * developers may add additional, custom psuedo class filters to select elements according to application-specific requirements.
For example, to filter <a>
elements to only return links to external resources:
-Ext.DomQuery.pseudos.external = function(c, v){
- var r = [], ri = -1;
- for(var i = 0, ci; ci = c[i]; i++){
-// Include in result set only if it's a link to an external resource
- if(ci.hostname != location.hostname){
- r[++ri] = ci;
- }
- }
- return r;
-};
- * Then external links could be gathered with the following statement:
-var externalLinks = Ext.select("a:external");
-
+ * Merge multiple arrays into one with unique items that exist in all of the arrays.
+ *
+ * @param {Array} array,...
+ * @return {Array} intersect
*/
- pseudos : {
- "first-child" : function(c){
- var r = [], ri = -1, n;
- for(var i = 0, ci; ci = n = c[i]; i++){
- while((n = n.previousSibling) && n.nodeType != 1);
- if(!n){
- r[++ri] = ci;
- }
- }
- return r;
- },
+ intersect: function() {
+ var intersect = [],
+ arrays = slice.call(arguments),
+ i, j, k, minArray, array, x, y, ln, arraysLn, arrayLn;
- "last-child" : function(c){
- var r = [], ri = -1, n;
- for(var i = 0, ci; ci = n = c[i]; i++){
- while((n = n.nextSibling) && n.nodeType != 1);
- if(!n){
- r[++ri] = ci;
- }
- }
- return r;
- },
+ if (!arrays.length) {
+ return intersect;
+ }
- "nth-child" : function(c, a) {
- var r = [], ri = -1,
- m = nthRe.exec(a == "even" && "2n" || a == "odd" && "2n+1" || !nthRe2.test(a) && "n+" + a || a),
- f = (m[1] || 1) - 0, l = m[2] - 0;
- for(var i = 0, n; n = c[i]; i++){
- var pn = n.parentNode;
- if (batch != pn._batch) {
- var j = 0;
- for(var cn = pn.firstChild; cn; cn = cn.nextSibling){
- if(cn.nodeType == 1){
- cn.nodeIndex = ++j;
- }
- }
- pn._batch = batch;
- }
- if (f == 1) {
- if (l == 0 || n.nodeIndex == l){
- r[++ri] = n;
- }
- } else if ((n.nodeIndex + l) % f == 0){
- r[++ri] = n;
- }
+ // Find the smallest array
+ for (i = x = 0,ln = arrays.length; i < ln,array = arrays[i]; i++) {
+ if (!minArray || array.length < minArray.length) {
+ minArray = array;
+ x = i;
}
+ }
- return r;
- },
+ minArray = Ext.Array.unique(minArray);
+ arrays.splice(x, 1);
- "only-child" : function(c){
- var r = [], ri = -1;;
- for(var i = 0, ci; ci = c[i]; i++){
- if(!prev(ci) && !next(ci)){
- r[++ri] = ci;
- }
- }
- return r;
- },
+ // Use the smallest unique'd array as the anchor loop. If the other array(s) do contain
+ // an item in the small array, we're likely to find it before reaching the end
+ // of the inner loop and can terminate the search early.
+ for (i = 0,ln = minArray.length; i < ln,x = minArray[i]; i++) {
+ var count = 0;
- "empty" : function(c){
- var r = [], ri = -1;
- for(var i = 0, ci; ci = c[i]; i++){
- var cns = ci.childNodes, j = 0, cn, empty = true;
- while(cn = cns[j]){
- ++j;
- if(cn.nodeType == 1 || cn.nodeType == 3){
- empty = false;
+ for (j = 0,arraysLn = arrays.length; j < arraysLn,array = arrays[j]; j++) {
+ for (k = 0,arrayLn = array.length; k < arrayLn,y = array[k]; k++) {
+ if (x === y) {
+ count++;
break;
}
}
- if(empty){
- r[++ri] = ci;
- }
}
- return r;
- },
- "contains" : function(c, v){
- var r = [], ri = -1;
- for(var i = 0, ci; ci = c[i]; i++){
- if((ci.textContent||ci.innerText||'').indexOf(v) != -1){
- r[++ri] = ci;
- }
+ if (count === arraysLn) {
+ intersect.push(x);
}
- return r;
- },
+ }
- "nodeValue" : function(c, v){
- var r = [], ri = -1;
- for(var i = 0, ci; ci = c[i]; i++){
- if(ci.firstChild && ci.firstChild.nodeValue == v){
- r[++ri] = ci;
- }
- }
- return r;
- },
+ return intersect;
+ },
- "checked" : function(c){
- var r = [], ri = -1;
- for(var i = 0, ci; ci = c[i]; i++){
- if(ci.checked == true){
- r[++ri] = ci;
+ /**
+ * Perform a set difference A-B by subtracting all items in array B from array A.
+ *
+ * @param {Array} array A
+ * @param {Array} array B
+ * @return {Array} difference
+ */
+ difference: function(arrayA, arrayB) {
+ var clone = slice.call(arrayA),
+ ln = clone.length,
+ i, j, lnB;
+
+ for (i = 0,lnB = arrayB.length; i < lnB; i++) {
+ for (j = 0; j < ln; j++) {
+ if (clone[j] === arrayB[i]) {
+ clone.splice(j, 1);
+ j--;
+ ln--;
}
}
- return r;
- },
+ }
- "not" : function(c, ss){
- return Ext.DomQuery.filter(c, ss, true);
- },
+ return clone;
+ },
- "any" : function(c, selectors){
- var ss = selectors.split('|'),
- r = [], ri = -1, s;
- for(var i = 0, ci; ci = c[i]; i++){
- for(var j = 0; s = ss[j]; j++){
- if(Ext.DomQuery.is(ci, s)){
- r[++ri] = ci;
- break;
+ /**
+ * Sorts the elements of an Array.
+ * By default, this method sorts the elements alphabetically and ascending.
+ *
+ * @param {Array} array The array to sort.
+ * @param {Function} sortFn (optional) The comparison function.
+ * @return {Array} The sorted array.
+ */
+ sort: function(array, sortFn) {
+ if (supportsSort) {
+ if (sortFn) {
+ return array.sort(sortFn);
+ } else {
+ return array.sort();
+ }
+ }
+
+ var length = array.length,
+ i = 0,
+ comparison,
+ j, min, tmp;
+
+ for (; i < length; i++) {
+ min = i;
+ for (j = i + 1; j < length; j++) {
+ if (sortFn) {
+ comparison = sortFn(array[j], array[min]);
+ if (comparison < 0) {
+ min = j;
}
+ } else if (array[j] < array[min]) {
+ min = j;
}
}
- return r;
- },
-
- "odd" : function(c){
- return this["nth-child"](c, "odd");
- },
+ if (min !== i) {
+ tmp = array[i];
+ array[i] = array[min];
+ array[min] = tmp;
+ }
+ }
- "even" : function(c){
- return this["nth-child"](c, "even");
- },
+ return array;
+ },
- "nth" : function(c, a){
- return c[a-1] || [];
- },
+ /**
+ * Recursively flattens into 1-d Array. Injects Arrays inline.
+ * @param {Array} array The array to flatten
+ * @return {Array} The new, flattened array.
+ */
+ flatten: function(array) {
+ var worker = [];
- "first" : function(c){
- return c[0] || [];
- },
+ function rFlatten(a) {
+ var i, ln, v;
- "last" : function(c){
- return c[c.length-1] || [];
- },
+ for (i = 0, ln = a.length; i < ln; i++) {
+ v = a[i];
- "has" : function(c, ss){
- var s = Ext.DomQuery.select,
- r = [], ri = -1;
- for(var i = 0, ci; ci = c[i]; i++){
- if(s(ss, ci).length > 0){
- r[++ri] = ci;
+ if (Ext.isArray(v)) {
+ rFlatten(v);
+ } else {
+ worker.push(v);
}
}
- return r;
- },
- "next" : function(c, ss){
- var is = Ext.DomQuery.is,
- r = [], ri = -1;
- for(var i = 0, ci; ci = c[i]; i++){
- var n = next(ci);
- if(n && is(n, ss)){
- r[++ri] = ci;
+ return worker;
+ }
+
+ return rFlatten(array);
+ },
+
+ /**
+ * Returns the minimum value in the Array.
+ * @param {Array|NodeList} array The Array from which to select the minimum value.
+ * @param {Function} comparisonFn (optional) a function to perform the comparision which determines minimization.
+ * If omitted the "<" operator will be used. Note: gt = 1; eq = 0; lt = -1
+ * @return {Mixed} minValue The minimum value
+ */
+ min: function(array, comparisonFn) {
+ var min = array[0],
+ i, ln, item;
+
+ for (i = 0, ln = array.length; i < ln; i++) {
+ item = array[i];
+
+ if (comparisonFn) {
+ if (comparisonFn(min, item) === 1) {
+ min = item;
}
}
- return r;
- },
+ else {
+ if (item < min) {
+ min = item;
+ }
+ }
+ }
- "prev" : function(c, ss){
- var is = Ext.DomQuery.is,
- r = [], ri = -1;
- for(var i = 0, ci; ci = c[i]; i++){
- var n = prev(ci);
- if(n && is(n, ss)){
- r[++ri] = ci;
+ return min;
+ },
+
+ /**
+ * Returns the maximum value in the Array
+ * @param {Array|NodeList} array The Array from which to select the maximum value.
+ * @param {Function} comparisonFn (optional) a function to perform the comparision which determines maximization.
+ * If omitted the ">" operator will be used. Note: gt = 1; eq = 0; lt = -1
+ * @return {Mixed} maxValue The maximum value
+ */
+ max: function(array, comparisonFn) {
+ var max = array[0],
+ i, ln, item;
+
+ for (i = 0, ln = array.length; i < ln; i++) {
+ item = array[i];
+
+ if (comparisonFn) {
+ if (comparisonFn(max, item) === -1) {
+ max = item;
+ }
+ }
+ else {
+ if (item > max) {
+ max = item;
}
}
- return r;
}
+
+ return max;
+ },
+
+ /**
+ * Calculates the mean of all items in the array
+ * @param {Array} array The Array to calculate the mean value of.
+ * @return {Number} The mean.
+ */
+ mean: function(array) {
+ return array.length > 0 ? ExtArray.sum(array) / array.length : undefined;
+ },
+
+ /**
+ * Calculates the sum of all items in the given array
+ * @param {Array} array The Array to calculate the sum value of.
+ * @return {Number} The sum.
+ */
+ sum: function(array) {
+ var sum = 0,
+ i, ln, item;
+
+ for (i = 0,ln = array.length; i < ln; i++) {
+ item = array[i];
+
+ sum += item;
+ }
+
+ return sum;
}
+
};
-}();
-/**
- * Selects an array of DOM nodes by CSS/XPath selector. Shorthand of {@link Ext.DomQuery#select}
- * @param {String} path The selector/xpath query
- * @param {Node} root (optional) The start of the query (defaults to document).
- * @return {Array}
- * @member Ext
- * @method query
- */
-Ext.query = Ext.DomQuery.select;
-/**
- * @class Ext.util.DelayedTask
- * The DelayedTask class provides a convenient way to "buffer" the execution of a method, - * performing setTimeout where a new timeout cancels the old timeout. When called, the - * task will wait the specified time period before executing. If durng that time period, - * the task is called again, the original call will be cancelled. This continues so that - * the function is only called a single time for each iteration.
- *This method is especially useful for things like detecting whether a user has finished - * typing in a text field. An example would be performing validation on a keypress. You can - * use this class to buffer the keypress events for a certain number of milliseconds, and - * perform only if they stop for that amount of time. Usage:
-var task = new Ext.util.DelayedTask(function(){
- alert(Ext.getDom('myInputField').value.length);
-});
-// Wait 500ms before calling our function. If the user presses another key
-// during that 500ms, it will be cancelled and we'll wait another 500ms.
-Ext.get('myInputField').on('keypress', function(){
- task.{@link #delay}(500);
-});
- *
- * Note that we are using a DelayedTask here to illustrate a point. The configuration - * option buffer for {@link Ext.util.Observable#addListener addListener/on} will - * also setup a delayed task for you to buffer events.
- * @constructor The parameters to this constructor serve as defaults and are not required. - * @param {Function} fn (optional) The default function to call. - * @param {Object} scope The default scope (Thethis
reference) in which the
- * function is called. If not specified, this
will refer to the browser window.
- * @param {Array} args (optional) The default Array of arguments.
- */
-Ext.util.DelayedTask = function(fn, scope, args){
- var me = this,
- id,
- call = function(){
- clearInterval(id);
- id = null;
- fn.apply(scope, args || []);
- };
-
/**
- * Cancels any pending timeout and queues a new one
- * @param {Number} delay The milliseconds to delay
- * @param {Function} newFn (optional) Overrides function passed to constructor
- * @param {Object} newScope (optional) Overrides scope passed to constructor. Remember that if no scope
- * is specified, this
will refer to the browser window.
- * @param {Array} newArgs (optional) Overrides args passed to constructor
+ * Convenient alias to {@link Ext.Array#each}
+ * @member Ext
+ * @method each
*/
- me.delay = function(delay, newFn, newScope, newArgs){
- me.cancel();
- fn = newFn || fn;
- scope = newScope || scope;
- args = newArgs || args;
- id = setInterval(call, delay);
- };
+ Ext.each = Ext.Array.each;
/**
- * Cancel the last queued timeout
+ * Alias to {@link Ext.Array#merge}.
+ * @member Ext.Array
+ * @method union
*/
- me.cancel = function(){
- if(id){
- clearInterval(id);
- id = null;
- }
- };
-};(function(){
+ Ext.Array.union = Ext.Array.merge;
-var EXTUTIL = Ext.util,
- EACH = Ext.each,
- TRUE = true,
- FALSE = false;
-/**
- * @class Ext.util.Observable
- * Base class that provides a common interface for publishing events. Subclasses are expected to
- * to have a property "events" with all the events defined, and, optionally, a property "listeners"
- * with configured listeners defined.
-Employee = Ext.extend(Ext.util.Observable, {
- constructor: function(config){
- this.name = config.name;
- this.addEvents({
- "fired" : true,
- "quit" : true
- });
+ /**
+ * Old alias to {@link Ext.Array#min}
+ * @deprecated 4.0.0 Use {@link Ext.Array#min} instead
+ * @member Ext
+ * @method min
+ */
+ Ext.min = Ext.Array.min;
- // Copy configured listeners into *this* object so that the base class's
- // constructor will add them.
- this.listeners = config.listeners;
+ /**
+ * Old alias to {@link Ext.Array#max}
+ * @deprecated 4.0.0 Use {@link Ext.Array#max} instead
+ * @member Ext
+ * @method max
+ */
+ Ext.max = Ext.Array.max;
- // Call our superclass constructor to complete construction process.
- Employee.superclass.constructor.call(this, config)
- }
-});
-
- * This could then be used like this:
-var newEmployee = new Employee({
- name: employeeName,
- listeners: {
- quit: function() {
- // By default, "this" will be the object that fired the event.
- alert(this.name + " has quit!");
- }
- }
-});
-
- */
-EXTUTIL.Observable = function(){
- /**
- * @cfg {Object} listeners (optional) A config object containing one or more event handlers to be added to this - * object during initialization. This should be a valid listeners config object as specified in the - * {@link #addListener} example for attaching multiple handlers at once.
- *DOM events from ExtJs {@link Ext.Component Components}
- *While some ExtJs Component classes export selected DOM events (e.g. "click", "mouseover" etc), this
- * is usually only done when extra value can be added. For example the {@link Ext.DataView DataView}'s
- * {@link Ext.DataView#click click}
event passing the node clicked on. To access DOM
- * events directly from a Component's HTMLElement, listeners must be added to the {@link Ext.Component#getEl Element} after the Component
- * has been rendered. A plugin can simplify this step:
-// Plugin is configured with a listeners config object.
-// The Component is appended to the argument list of all handler functions.
-Ext.DomObserver = Ext.extend(Object, {
- constructor: function(config) {
- this.listeners = config.listeners ? config.listeners : config;
- },
+ /**
+ * Old alias to {@link Ext.Array#sum}
+ * @deprecated 4.0.0 Use {@link Ext.Array#sum} instead
+ * @member Ext
+ * @method sum
+ */
+ Ext.sum = Ext.Array.sum;
- // Component passes itself into plugin's init method
- init: function(c) {
- var p, l = this.listeners;
- for (p in l) {
- if (Ext.isFunction(l[p])) {
- l[p] = this.createHandler(l[p], c);
- } else {
- l[p].fn = this.createHandler(l[p].fn, c);
- }
- }
+ /**
+ * Old alias to {@link Ext.Array#mean}
+ * @deprecated 4.0.0 Use {@link Ext.Array#mean} instead
+ * @member Ext
+ * @method mean
+ */
+ Ext.mean = Ext.Array.mean;
- // Add the listeners to the Element immediately following the render call
- c.render = c.render.{@link Function#createSequence createSequence}(function() {
- var e = c.getEl();
- if (e) {
- e.on(l);
- }
- });
- },
+ /**
+ * Old alias to {@link Ext.Array#flatten}
+ * @deprecated 4.0.0 Use {@link Ext.Array#flatten} instead
+ * @member Ext
+ * @method flatten
+ */
+ Ext.flatten = Ext.Array.flatten;
- createHandler: function(fn, c) {
- return function(e) {
- fn.call(this, e, c);
- };
- }
-});
+ /**
+ * Old alias to {@link Ext.Array#clean Ext.Array.clean}
+ * @deprecated 4.0.0 Use {@link Ext.Array.clean} instead
+ * @member Ext
+ * @method clean
+ */
+ Ext.clean = Ext.Array.clean;
+
+ /**
+ * Old alias to {@link Ext.Array#unique Ext.Array.unique}
+ * @deprecated 4.0.0 Use {@link Ext.Array.unique} instead
+ * @member Ext
+ * @method unique
+ */
+ Ext.unique = Ext.Array.unique;
-var combo = new Ext.form.ComboBox({
+ /**
+ * Old alias to {@link Ext.Array#pluck Ext.Array.pluck}
+ * @deprecated 4.0.0 Use {@link Ext.Array#pluck Ext.Array.pluck} instead
+ * @member Ext
+ * @method pluck
+ */
+ Ext.pluck = Ext.Array.pluck;
- // Collapse combo when its element is clicked on
- plugins: [ new Ext.DomObserver({
- click: function(evt, comp) {
- comp.collapse();
- }
- })],
- store: myStore,
- typeAhead: true,
- mode: 'local',
- triggerAction: 'all'
-});
- *
+ /**
+ * Convenient alias to {@link Ext.Array#toArray Ext.Array.toArray}
+ * @param {Iterable} the iterable object to be turned into a true Array.
+ * @member Ext
+ * @method toArray
+ * @return {Array} array
*/
- var me = this, e = me.events;
- if(me.listeners){
- me.on(me.listeners);
- delete me.listeners;
+ Ext.toArray = function() {
+ return ExtArray.toArray.apply(ExtArray, arguments);
}
- me.events = e || {};
-};
+})();
-EXTUTIL.Observable.prototype = {
- // private
- filterOptRe : /^(?:scope|delay|buffer|single)$/,
+/**
+ * @class Ext.Function
+ *
+ * A collection of useful static methods to deal with function callbacks
+ * @singleton
+ */
+
+Ext.Function = {
/**
- * Fires the specified event with the passed parameters (minus the event name).
- *An event may be set to bubble up an Observable parent hierarchy (See {@link Ext.Component#getBubbleTarget}) - * by calling {@link #enableBubble}.
- * @param {String} eventName The name of the event to fire. - * @param {Object...} args Variable number of parameters are passed to handlers. - * @return {Boolean} returns false if any of the handlers return false otherwise it returns true. + * A very commonly used method throughout the framework. It acts as a wrapper around another method + * which originally accepts 2 arguments forname
and value
.
+ * The wrapped function then allows "flexible" value setting of either:
+ *
+ * name
and value
as 2 arguments
+var setValue = Ext.Function.flexSetter(function(name, value) {
+ this[name] = value;
+});
+
+// Afterwards
+// Setting a single name - value
+setValue('name1', 'value1');
+
+// Settings multiple name - value pairs
+setValue({
+ name1: 'value1',
+ name2: 'value2',
+ name3: 'value3'
+});
+ *
+ * @param {Function} setter
+ * @returns {Function} flexSetter
*/
- fireEvent : function(){
- var a = Array.prototype.slice.call(arguments, 0),
- ename = a[0].toLowerCase(),
- me = this,
- ret = TRUE,
- ce = me.events[ename],
- cc,
- q,
- c;
- if (me.eventsSuspended === TRUE) {
- if (q = me.eventQueue) {
- q.push(a);
+ flexSetter: function(fn) {
+ return function(a, b) {
+ var k, i;
+
+ if (a === null) {
+ return this;
}
- }
- else if(typeof ce == 'object') {
- if (ce.bubble){
- if(ce.fire.apply(ce, a.slice(1)) === FALSE) {
- return FALSE;
+
+ if (typeof a !== 'string') {
+ for (k in a) {
+ if (a.hasOwnProperty(k)) {
+ fn.call(this, k, a[k]);
+ }
}
- c = me.getBubbleTarget && me.getBubbleTarget();
- if(c && c.enableBubble) {
- cc = c.events[ename];
- if(!cc || typeof cc != 'object' || !cc.bubble) {
- c.enableBubble(ename);
+
+ if (Ext.enumerables) {
+ for (i = Ext.enumerables.length; i--;) {
+ k = Ext.enumerables[i];
+ if (a.hasOwnProperty(k)) {
+ fn.call(this, k, a[k]);
+ }
}
- return c.fireEvent.apply(c, a);
}
+ } else {
+ fn.call(this, a, b);
}
- else {
- a.shift();
- ret = ce.fire.apply(ce, a);
- }
- }
- return ret;
+
+ return this;
+ };
},
- /**
- * Appends an event handler to this object.
- * @param {String} eventName The name of the event to listen for.
- * @param {Function} handler The method the event invokes.
- * @param {Object} scope (optional) The scope (this
reference) in which the handler function is executed.
- * If omitted, defaults to the object which fired the event.
- * @param {Object} options (optional) An object containing handler configuration.
- * properties. This may contain any of the following properties:this
reference) in which the handler function is executed.
- * If omitted, defaults to the object which fired the event.
- * Combining Options
- * Using the options argument, it is possible to combine different types of listeners:
- *
- * A delayed, one-time listener.
- *
-myDataView.on('click', this.onClick, this, {
-single: true,
-delay: 100
-});
- *
- * Attaching multiple handlers in 1 call
- * The method also allows for a single argument to be passed which is a config object containing properties
- * which specify multiple handlers.
- *
- *
-myGridPanel.on({
-'click' : {
- fn: this.onClick,
- scope: this,
- delay: 100
-},
-'mouseover' : {
- fn: this.onMouseOver,
- scope: this
-},
-'mouseout' : {
- fn: this.onMouseOut,
- scope: this
-}
-});
- *
- * Or a shorthand syntax:
- *
-myGridPanel.on({
-'click' : this.onClick,
-'mouseover' : this.onMouseOver,
-'mouseout' : this.onMouseOut,
- scope: this
-});
+ /**
+ * Create a new function from the provided fn
, change this
to the provided scope, optionally
+ * overrides arguments for the call. (Defaults to the arguments passed by the caller)
+ *
+ * @param {Function} fn The function to delegate.
+ * @param {Object} scope (optional) The scope (this
reference) in which the function is executed.
+ * If omitted, defaults to the browser window.
+ * @param {Array} args (optional) Overrides arguments for the call. (Defaults to the arguments passed by the caller)
+ * @param {Boolean/Number} appendArgs (optional) if True args are appended to call args instead of overriding,
+ * if a number the args are inserted at the specified position
+ * @return {Function} The new function
*/
- addListener : function(eventName, fn, scope, o){
- var me = this,
- e,
- oe,
- isF,
- ce;
- if (typeof eventName == 'object') {
- o = eventName;
- for (e in o){
- oe = o[e];
- if (!me.filterOptRe.test(e)) {
- me.addListener(e, oe.fn || oe, oe.scope || o.scope, oe.fn ? oe : o);
- }
+ bind: function(fn, scope, args, appendArgs) {
+ var method = fn,
+ applyArgs;
+
+ return function() {
+ var callArgs = args || arguments;
+
+ if (appendArgs === true) {
+ callArgs = Array.prototype.slice.call(arguments, 0);
+ callArgs = callArgs.concat(args);
}
- } else {
- eventName = eventName.toLowerCase();
- ce = me.events[eventName] || TRUE;
- if (typeof ce == 'boolean') {
- me.events[eventName] = ce = new EXTUTIL.Event(me, eventName);
+ else if (Ext.isNumber(appendArgs)) {
+ callArgs = Array.prototype.slice.call(arguments, 0); // copy arguments first
+ applyArgs = [appendArgs, 0].concat(args); // create method call params
+ Array.prototype.splice.apply(callArgs, applyArgs); // splice them in
}
- ce.addListener(fn, scope, typeof o == 'object' ? o : {});
- }
+
+ return method.apply(scope || window, callArgs);
+ };
},
/**
- * Removes an event handler.
- * @param {String} eventName The type of event the handler was associated with.
- * @param {Function} handler The handler to remove. This must be a reference to the function passed into the {@link #addListener} call.
- * @param {Object} scope (optional) The scope originally specified for the handler.
+ * Create a new function from the provided fn
, the arguments of which are pre-set to `args`.
+ * New arguments passed to the newly created callback when it's invoked are appended after the pre-set ones.
+ * This is especially useful when creating callbacks.
+ * For example:
+ *
+ var originalFunction = function(){
+ alert(Ext.Array.from(arguments).join(' '));
+ };
+
+ var callback = Ext.Function.pass(originalFunction, ['Hello', 'World']);
+
+ callback(); // alerts 'Hello World'
+ callback('by Me'); // alerts 'Hello World by Me'
+
+ * @param {Function} fn The original function
+ * @param {Array} args The arguments to pass to new callback
+ * @param {Object} scope (optional) The scope (this
reference) in which the function is executed.
+ * @return {Function} The new callback function
*/
- removeListener : function(eventName, fn, scope){
- var ce = this.events[eventName.toLowerCase()];
- if (typeof ce == 'object') {
- ce.removeListener(fn, scope);
+ pass: function(fn, args, scope) {
+ if (args) {
+ args = Ext.Array.from(args);
}
+
+ return function() {
+ return fn.apply(scope, args.concat(Ext.Array.toArray(arguments)));
+ };
},
/**
- * Removes all listeners for this object
+ * Create an alias to the provided method property with name methodName
of object
.
+ * Note that the execution scope will still be bound to the provided object
itself.
+ *
+ * @param {Object/Function} object
+ * @param {String} methodName
+ * @return {Function} aliasFn
*/
- purgeListeners : function(){
- var events = this.events,
- evt,
- key;
- for(key in events){
- evt = events[key];
- if(typeof evt == 'object'){
- evt.clearListeners();
- }
- }
+ alias: function(object, methodName) {
+ return function() {
+ return object[methodName].apply(object, arguments);
+ };
},
/**
- * Adds the specified events to the list of events which this Observable may fire.
- * @param {Object|String} o Either an object with event names as properties with a value of true
- * or the first event name string if multiple event names are being passed as separate parameters.
- * @param {string} Optional. Event name if multiple event names are being passed as separate parameters.
- * Usage:
-this.addEvents('storeloaded', 'storecleared');
-
- */
- addEvents : function(o){
- var me = this;
- me.events = me.events || {};
- if (typeof o == 'string') {
- var a = arguments,
- i = a.length;
- while(i--) {
- me.events[a[i]] = me.events[a[i]] || TRUE;
- }
- } else {
- Ext.applyIf(me.events, o);
+ * Creates an interceptor function. The passed function is called before the original one. If it returns false,
+ * the original one is not called. The resulting function returns the results of the original function.
+ * The passed function is called with the parameters of the original function. Example usage:
+ *
+var sayHi = function(name){
+ alert('Hi, ' + name);
+}
+
+sayHi('Fred'); // alerts "Hi, Fred"
+
+// create a new function that validates input without
+// directly modifying the original function:
+var sayHiToFriend = Ext.Function.createInterceptor(sayHi, function(name){
+ return name == 'Brian';
+});
+
+sayHiToFriend('Fred'); // no alert
+sayHiToFriend('Brian'); // alerts "Hi, Brian"
+
+ * @param {Function} origFn The original function.
+ * @param {Function} newFn The function to call before the original
+ * @param {Object} scope (optional) The scope (this
reference) in which the passed function is executed.
+ * If omitted, defaults to the scope in which the original function is called or the browser window.
+ * @param {Mixed} returnValue (optional) The value to return if the passed function return false (defaults to null).
+ * @return {Function} The new function
+ */
+ createInterceptor: function(origFn, newFn, scope, returnValue) {
+ var method = origFn;
+ if (!Ext.isFunction(newFn)) {
+ return origFn;
+ }
+ else {
+ return function() {
+ var me = this,
+ args = arguments;
+ newFn.target = me;
+ newFn.method = origFn;
+ return (newFn.apply(scope || me || window, args) !== false) ? origFn.apply(me || window, args) : returnValue || null;
+ };
}
},
/**
- * Checks to see if this object has any listeners for a specified event
- * @param {String} eventName The name of the event to check for
- * @return {Boolean} True if the event is being listened for, else false
- */
- hasListener : function(eventName){
- var e = this.events[eventName.toLowerCase()];
- return typeof e == 'object' && e.listeners.length > 0;
+ * Creates a delegate (callback) which, when called, executes after a specific delay.
+ * @param {Function} fn The function which will be called on a delay when the returned function is called.
+ * Optionally, a replacement (or additional) argument list may be specified.
+ * @param {Number} delay The number of milliseconds to defer execution by whenever called.
+ * @param {Object} scope (optional) The scope (this
reference) used by the function at execution time.
+ * @param {Array} args (optional) Override arguments for the call. (Defaults to the arguments passed by the caller)
+ * @param {Boolean/Number} appendArgs (optional) if True args are appended to call args instead of overriding,
+ * if a number the args are inserted at the specified position.
+ * @return {Function} A function which, when called, executes the original function after the specified delay.
+ */
+ createDelayed: function(fn, delay, scope, args, appendArgs) {
+ if (scope || args) {
+ fn = Ext.Function.bind(fn, scope, args, appendArgs);
+ }
+ return function() {
+ var me = this;
+ setTimeout(function() {
+ fn.apply(me, arguments);
+ }, delay);
+ };
},
/**
- * Suspend the firing of all events. (see {@link #resumeEvents})
- * @param {Boolean} queueSuspended Pass as true to queue up suspended events to be fired
- * after the {@link #resumeEvents} call instead of discarding all suspended events;
+ * Calls this function after the number of millseconds specified, optionally in a specific scope. Example usage:
+ *
+var sayHi = function(name){
+ alert('Hi, ' + name);
+}
+
+// executes immediately:
+sayHi('Fred');
+
+// executes after 2 seconds:
+Ext.Function.defer(sayHi, 2000, this, ['Fred']);
+
+// this syntax is sometimes useful for deferring
+// execution of an anonymous function:
+Ext.Function.defer(function(){
+ alert('Anonymous');
+}, 100);
+
+ * @param {Function} fn The function to defer.
+ * @param {Number} millis The number of milliseconds for the setTimeout call (if less than or equal to 0 the function is executed immediately)
+ * @param {Object} scope (optional) The scope (this
reference) in which the function is executed.
+ * If omitted, defaults to the browser window.
+ * @param {Array} args (optional) Overrides arguments for the call. (Defaults to the arguments passed by the caller)
+ * @param {Boolean/Number} appendArgs (optional) if True args are appended to call args instead of overriding,
+ * if a number the args are inserted at the specified position
+ * @return {Number} The timeout id that can be used with clearTimeout
*/
- suspendEvents : function(queueSuspended){
- this.eventsSuspended = TRUE;
- if(queueSuspended && !this.eventQueue){
- this.eventQueue = [];
+ defer: function(fn, millis, obj, args, appendArgs) {
+ fn = Ext.Function.bind(fn, obj, args, appendArgs);
+ if (millis > 0) {
+ return setTimeout(fn, millis);
}
+ fn();
+ return 0;
},
/**
- * Resume firing events. (see {@link #suspendEvents})
- * If events were suspended using the queueSuspended parameter, then all
- * events fired during event suspension will be sent to any listeners now.
+ * Create a combined function call sequence of the original function + the passed function.
+ * The resulting function returns the results of the original function.
+ * The passed function is called with the parameters of the original function. Example usage:
+ *
+ *
+var sayHi = function(name){
+ alert('Hi, ' + name);
+}
+
+sayHi('Fred'); // alerts "Hi, Fred"
+
+var sayGoodbye = Ext.Function.createSequence(sayHi, function(name){
+ alert('Bye, ' + name);
+});
+
+sayGoodbye('Fred'); // both alerts show
+ *
+ *
+ * @param {Function} origFn The original function.
+ * @param {Function} newFn The function to sequence
+ * @param {Object} scope (optional) The scope (this reference) in which the passed function is executed.
+ * If omitted, defaults to the scope in which the original function is called or the browser window.
+ * @return {Function} The new function
*/
- resumeEvents : function(){
- var me = this,
- queued = me.eventQueue || [];
- me.eventsSuspended = FALSE;
- delete me.eventQueue;
- EACH(queued, function(e) {
- me.fireEvent.apply(me, e);
- });
+ createSequence: function(origFn, newFn, scope) {
+ if (!Ext.isFunction(newFn)) {
+ return origFn;
+ }
+ else {
+ return function() {
+ var retval = origFn.apply(this || window, arguments);
+ newFn.apply(scope || this || window, arguments);
+ return retval;
+ };
+ }
+ },
+
+ /**
+ * Creates a delegate function, optionally with a bound scope which, when called, buffers + * the execution of the passed function for the configured number of milliseconds. + * If called again within that period, the impending invocation will be canceled, and the + * timeout period will begin again.
+ * + * @param {Function} fn The function to invoke on a buffered timer. + * @param {Number} buffer The number of milliseconds by which to buffer the invocation of the + * function. + * @param {Object} scope (optional) The scope (this
reference) in which
+ * the passed function is executed. If omitted, defaults to the scope specified by the caller.
+ * @param {Array} args (optional) Override arguments for the call. Defaults to the arguments
+ * passed by the caller.
+ * @return {Function} A function which invokes the passed function after buffering for the specified time.
+ */
+ createBuffered: function(fn, buffer, scope, args) {
+ return function(){
+ var timerId;
+ return function() {
+ var me = this;
+ if (timerId) {
+ clearInterval(timerId);
+ timerId = null;
+ }
+ timerId = setTimeout(function(){
+ fn.apply(scope || me, args || arguments);
+ }, buffer);
+ };
+ }();
+ },
+
+ /**
+ * Creates a throttled version of the passed function which, when called repeatedly and + * rapidly, invokes the passed function only after a certain interval has elapsed since the + * previous invocation.
+ * + *This is useful for wrapping functions which may be called repeatedly, such as + * a handler of a mouse move event when the processing is expensive.
+ * + * @param fn {Function} The function to execute at a regular time interval. + * @param interval {Number} The interval in milliseconds on which the passed function is executed. + * @param scope (optional) The scope (this
reference) in which
+ * the passed function is executed. If omitted, defaults to the scope specified by the caller.
+ * @returns {Function} A function which invokes the passed function at the specified interval.
+ */
+ createThrottled: function(fn, interval, scope) {
+ var lastCallTime, elapsed, lastArgs, timer, execute = function() {
+ fn.apply(scope || this, lastArgs);
+ lastCallTime = new Date().getTime();
+ };
+
+ return function() {
+ elapsed = new Date().getTime() - lastCallTime;
+ lastArgs = arguments;
+
+ clearTimeout(timer);
+ if (!lastCallTime || (elapsed >= interval)) {
+ execute();
+ } else {
+ timer = setTimeout(execute, interval - elapsed);
+ }
+ };
}
};
-var OBSERVABLE = EXTUTIL.Observable.prototype;
/**
- * Appends an event handler to this object (shorthand for {@link #addListener}.)
- * @param {String} eventName The type of event to listen for
- * @param {Function} handler The method the event invokes
- * @param {Object} scope (optional) The scope (this
reference) in which the handler function is executed.
- * If omitted, defaults to the object which fired the event.
- * @param {Object} options (optional) An object containing handler configuration.
- * @method
+ * Shorthand for {@link Ext.Function#defer}
+ * @member Ext
+ * @method defer
*/
-OBSERVABLE.on = OBSERVABLE.addListener;
+Ext.defer = Ext.Function.alias(Ext.Function, 'defer');
+
/**
- * Removes an event handler (shorthand for {@link #removeListener}.)
- * @param {String} eventName The type of event the handler was associated with.
- * @param {Function} handler The handler to remove. This must be a reference to the function passed into the {@link #addListener} call.
- * @param {Object} scope (optional) The scope originally specified for the handler.
- * @method
+ * Shorthand for {@link Ext.Function#pass}
+ * @member Ext
+ * @method pass
*/
-OBSERVABLE.un = OBSERVABLE.removeListener;
+Ext.pass = Ext.Function.alias(Ext.Function, 'pass');
/**
- * Removes all added captures from the Observable.
- * @param {Observable} o The Observable to release
- * @static
+ * Shorthand for {@link Ext.Function#bind}
+ * @member Ext
+ * @method bind
*/
-EXTUTIL.Observable.releaseCapture = function(o){
- o.fireEvent = OBSERVABLE.fireEvent;
-};
+Ext.bind = Ext.Function.alias(Ext.Function, 'bind');
-function createTargeted(h, o, scope){
- return function(){
- if(o.target == arguments[0]){
- h.apply(scope, Array.prototype.slice.call(arguments, 0));
- }
- };
-};
+/**
+ * @author Jacky Nguyen Enables events fired by this Observable to bubble up an owner hierarchy by calling
- * this.getBubbleTarget()
if present. There is no implementation in the Observable base class.
This is commonly used by Ext.Components to bubble events to owner Containers. See {@link Ext.Component.getBubbleTarget}. The default - * implementation in Ext.Component returns the Component's immediate owner. But if a known target is required, this can be overridden to - * access the required target more quickly.
- *Example:
-Ext.override(Ext.form.Field, {
- // Add functionality to Field's initComponent to enable the change event to bubble
- initComponent : Ext.form.Field.prototype.initComponent.createSequence(function() {
- this.enableBubble('change');
- }),
-
- // We know that we want Field's events to bubble directly to the FormPanel.
- getBubbleTarget : function() {
- if (!this.formPanel) {
- this.formPanel = this.findParentByType('form');
+ params.push(encodeURIComponent(paramObject.name) + '=' + encodeURIComponent(String(value)));
}
- return this.formPanel;
- }
-});
-var myForm = new Ext.formPanel({
- title: 'User Details',
- items: [{
- ...
- }],
- listeners: {
- change: function() {
- // Title goes red if form has been modified.
- myForm.header.setStyle('color', 'red');
- }
- }
-});
-
- * @param {String/Array} events The event name to bubble, or an Array of event names.
- */
- enableBubble : function(events){
- var me = this;
- if(!Ext.isEmpty(events)){
- events = Ext.isArray(events) ? events : Array.prototype.slice.call(arguments, 0);
- for(var i = 0, len = events.length; i < len; i++){
- var ename = events[i];
- ename = ename.toLowerCase();
- var ce = me.events[ename] || true;
- if (typeof ce == 'boolean') {
- ce = new Ext.util.Event(me, ename);
- me.events[ename] = ce;
- }
- ce.bubble = true;
- }
- }
- }
- };
-}());
+ return params.join('&');
+ },
+ /**
+ * Converts a query string back into an object.
+ *
+- Non-recursive:
-/**
- * Starts capture on the specified Observable. All events will be passed
- * to the supplied function with the event name + standard signature of the event
- * before the event is fired. If the supplied function returns false,
- * the event will not fire.
- * @param {Observable} o The Observable to capture events from.
- * @param {Function} fn The function to call when an event is fired.
- * @param {Object} scope (optional) The scope (this
reference) in which the function is executed. Defaults to the Observable firing the event.
- * @static
- */
-Ext.util.Observable.capture = function(o, fn, scope){
- o.fireEvent = o.fireEvent.createInterceptor(fn, scope);
-};
+ Ext.Object.fromQueryString(foo=1&bar=2); // returns {foo: 1, bar: 2}
+ Ext.Object.fromQueryString(foo=&bar=2); // returns {foo: null, bar: 2}
+ Ext.Object.fromQueryString(some%20price=%24300); // returns {'some price': '$300'}
+ Ext.Object.fromQueryString(colors=red&colors=green&colors=blue); // returns {colors: ['red', 'green', 'blue']}
+- Recursive:
-/**
- * Sets observability on the passed class constructor.- *
This makes any event fired on any instance of the passed class also fire a single event through - * the class allowing for central handling of events on many instances at once.
- *Usage:
-Ext.util.Observable.observeClass(Ext.data.Connection);
-Ext.data.Connection.on('beforerequest', function(con, options) {
- console.log('Ajax request made to ' + options.url);
-});
- * @param {Function} c The class constructor to make observable.
- * @param {Object} listeners An object containing a series of listeners to add. See {@link #addListener}.
- * @static
- */
-Ext.util.Observable.observeClass = function(c, listeners){
- if(c){
- if(!c.fireEvent){
- Ext.apply(c, new Ext.util.Observable());
- Ext.util.Observable.capture(c.prototype, c.fireEvent, c);
- }
- if(typeof listeners == 'object'){
- c.on(listeners);
- }
- return c;
- }
-};
-/**
- * @class Ext.EventManager
- * Registers event handlers that want to receive a normalized EventObject instead of the standard browser event and provides
- * several useful events directly.
- * See {@link Ext.EventObject} for more details on normalized event objects.
- * @singleton
- */
+ Ext.Object.fromQueryString("username=Jacky&dateOfBirth[day]=1&dateOfBirth[month]=2&dateOfBirth[year]=1911&hobbies[0]=coding&hobbies[1]=eating&hobbies[2]=sleeping&hobbies[3][0]=nested&hobbies[3][1]=stuff", true);
-Ext.EventManager = function(){
- var docReadyEvent,
- docReadyProcId,
- docReadyState = false,
- DETECT_NATIVE = Ext.isGecko || Ext.isWebKit || Ext.isSafari,
- E = Ext.lib.Event,
- D = Ext.lib.Dom,
- DOC = document,
- WINDOW = window,
- DOMCONTENTLOADED = "DOMContentLoaded",
- COMPLETE = 'complete',
- propRe = /^(?:scope|delay|buffer|single|stopEvent|preventDefault|stopPropagation|normalized|args|delegate)$/,
- /*
- * This cache is used to hold special js objects, the document and window, that don't have an id. We need to keep
- * a reference to them so we can look them up at a later point.
- */
- specialElCache = [];
+ // returns
+ {
+ username: 'Jacky',
+ dateOfBirth: {
+ day: '1',
+ month: '2',
+ year: '1911'
+ },
+ hobbies: ['coding', 'eating', 'sleeping', ['nested', 'stuff']]
+ }
- function getId(el){
- var id = false,
- i = 0,
- len = specialElCache.length,
- id = false,
- skip = false,
- o;
- if(el){
- if(el.getElementById || el.navigator){
- // look up the id
- for(; i < len; ++i){
- o = specialElCache[i];
- if(o.el === el){
- id = o.id;
- break;
+ * @param {String} queryString The query string to decode
+ * @param {Boolean} recursive (Optional) Whether or not to recursively decode the string. This format is supported by
+ * PHP / Ruby on Rails servers and similar. Defaults to false
+ * @return {Object}
+ */
+ fromQueryString: function(queryString, recursive) {
+ var parts = queryString.replace(/^\?/, '').split('&'),
+ object = {},
+ temp, components, name, value, i, ln,
+ part, j, subLn, matchedKeys, matchedName,
+ keys, key, nextKey;
+
+ for (i = 0, ln = parts.length; i < ln; i++) {
+ part = parts[i];
+
+ if (part.length > 0) {
+ components = part.split('=');
+ name = decodeURIComponent(components[0]);
+ value = (components[1] !== undefined) ? decodeURIComponent(components[1]) : '';
+
+ if (!recursive) {
+ if (object.hasOwnProperty(name)) {
+ if (!Ext.isArray(object[name])) {
+ object[name] = [object[name]];
+ }
+
+ object[name].push(value);
+ }
+ else {
+ object[name] = value;
}
}
- if(!id){
- // for browsers that support it, ensure that give the el the same id
- id = Ext.id(el);
- specialElCache.push({
- id: id,
- el: el
- });
- skip = true;
- }
- }else{
- id = Ext.id(el);
- }
- if(!Ext.elCache[id]){
- Ext.Element.addToCache(new Ext.Element(el), id);
- if(skip){
- Ext.elCache[id].skipGC = true;
- }
- }
- }
- return id;
- };
+ else {
+ matchedKeys = name.match(/(\[):?([^\]]*)\]/g);
+ matchedName = name.match(/^([^\[]+)/);
+
+ if (!matchedName) {
+ Ext.Error.raise({
+ sourceClass: "Ext.Object",
+ sourceMethod: "fromQueryString",
+ queryString: queryString,
+ recursive: recursive,
+ msg: 'Malformed query string given, failed parsing name from "' + part + '"'
+ });
+ }
- /// There is some jquery work around stuff here that isn't needed in Ext Core.
- function addListener(el, ename, fn, task, wrap, scope){
- el = Ext.getDom(el);
- var id = getId(el),
- es = Ext.elCache[id].events,
- wfn;
-
- wfn = E.on(el, ename, wrap);
- es[ename] = es[ename] || [];
-
- /* 0 = Original Function,
- 1 = Event Manager Wrapped Function,
- 2 = Scope,
- 3 = Adapter Wrapped Function,
- 4 = Buffered Task
- */
- es[ename].push([fn, wrap, scope, wfn, task]);
+ name = matchedName[0];
+ keys = [];
- // this is a workaround for jQuery and should somehow be removed from Ext Core in the future
- // without breaking ExtJS.
+ if (matchedKeys === null) {
+ object[name] = value;
+ continue;
+ }
- // workaround for jQuery
- if(el.addEventListener && ename == "mousewheel"){
- var args = ["DOMMouseScroll", wrap, false];
- el.addEventListener.apply(el, args);
- Ext.EventManager.addListener(WINDOW, 'unload', function(){
- el.removeEventListener.apply(el, args);
- });
- }
+ for (j = 0, subLn = matchedKeys.length; j < subLn; j++) {
+ key = matchedKeys[j];
+ key = (key.length === 2) ? '' : key.substring(1, key.length - 1);
+ keys.push(key);
+ }
- // fix stopped mousedowns on the document
- if(el == DOC && ename == "mousedown"){
- Ext.EventManager.stoppedMouseDownEvent.addListener(wrap);
- }
- };
+ keys.unshift(name);
- function doScrollChk(){
- /* Notes:
- 'doScroll' will NOT work in a IFRAME/FRAMESET.
- The method succeeds but, a DOM query done immediately after -- FAILS.
- */
- if(window != top){
- return false;
- }
+ temp = object;
- try{
- DOC.documentElement.doScroll('left');
- }catch(e){
- return false;
- }
+ for (j = 0, subLn = keys.length; j < subLn; j++) {
+ key = keys[j];
- fireDocReady();
- return true;
- }
- /**
- * @return {Boolean} True if the document is in a 'complete' state (or was determined to
- * be true by other means). If false, the state is evaluated again until canceled.
- */
- function checkReadyState(e){
+ if (j === subLn - 1) {
+ if (Ext.isArray(temp) && key === '') {
+ temp.push(value);
+ }
+ else {
+ temp[key] = value;
+ }
+ }
+ else {
+ if (temp[key] === undefined || typeof temp[key] === 'string') {
+ nextKey = keys[j+1];
- if(Ext.isIE && doScrollChk()){
- return true;
- }
- if(DOC.readyState == COMPLETE){
- fireDocReady();
- return true;
- }
- docReadyState || (docReadyProcId = setTimeout(arguments.callee, 2));
- return false;
- }
+ temp[key] = (Ext.isNumeric(nextKey) || nextKey === '') ? [] : {};
+ }
- var styles;
- function checkStyleSheets(e){
- styles || (styles = Ext.query('style, link[rel=stylesheet]'));
- if(styles.length == DOC.styleSheets.length){
- fireDocReady();
- return true;
+ temp = temp[key];
+ }
+ }
+ }
+ }
}
- docReadyState || (docReadyProcId = setTimeout(arguments.callee, 2));
- return false;
- }
-
- function OperaDOMContentLoaded(e){
- DOC.removeEventListener(DOMCONTENTLOADED, arguments.callee, false);
- checkStyleSheets();
- }
- function fireDocReady(e){
- if(!docReadyState){
- docReadyState = true; //only attempt listener removal once
+ return object;
+ },
- if(docReadyProcId){
- clearTimeout(docReadyProcId);
- }
- if(DETECT_NATIVE) {
- DOC.removeEventListener(DOMCONTENTLOADED, fireDocReady, false);
- }
- if(Ext.isIE && checkReadyState.bindIE){ //was this was actually set ??
- DOC.detachEvent('onreadystatechange', checkReadyState);
- }
- E.un(WINDOW, "load", arguments.callee);
- }
- if(docReadyEvent && !Ext.isReady){
- Ext.isReady = true;
- docReadyEvent.fire();
- docReadyEvent.listeners = [];
- }
+ /**
+ * Iterate through an object and invoke the given callback function for each iteration. The iteration can be stop
+ * by returning `false` in the callback function. For example:
+ var person = {
+ name: 'Jacky'
+ hairColor: 'black'
+ loves: ['food', 'sleeping', 'wife']
};
- function initDocReady(){
- docReadyEvent || (docReadyEvent = new Ext.util.Event());
- if (DETECT_NATIVE) {
- DOC.addEventListener(DOMCONTENTLOADED, fireDocReady, false);
+ Ext.Object.each(person, function(key, value, myself) {
+ console.log(key + ":" + value);
+
+ if (key === 'hairColor') {
+ return false; // stop the iteration
}
- /*
- * Handle additional (exceptional) detection strategies here
- */
- if (Ext.isIE){
- //Use readystatechange as a backup AND primary detection mechanism for a FRAME/IFRAME
- //See if page is already loaded
- if(!checkReadyState()){
- checkReadyState.bindIE = true;
- DOC.attachEvent('onreadystatechange', checkReadyState);
- }
-
- }else if(Ext.isOpera ){
- /* Notes:
- Opera needs special treatment needed here because CSS rules are NOT QUITE
- available after DOMContentLoaded is raised.
- */
-
- //See if page is already loaded and all styleSheets are in place
- (DOC.readyState == COMPLETE && checkStyleSheets()) ||
- DOC.addEventListener(DOMCONTENTLOADED, OperaDOMContentLoaded, false);
-
- }else if (Ext.isWebKit){
- //Fallback for older Webkits without DOMCONTENTLOADED support
- checkReadyState();
- }
- // no matter what, make sure it fires on load
- E.on(WINDOW, "load", fireDocReady);
- };
+ });
- function createTargeted(h, o){
- return function(){
- var args = Ext.toArray(arguments);
- if(o.target == Ext.EventObject.setEvent(args[0]).target){
- h.apply(this, args);
+ * @param {Object} object The object to iterate
+ * @param {Function} fn The callback function. Passed arguments for each iteration are:
+
+- {String} `key`
+- {Mixed} `value`
+- {Object} `object` The object itself
+
+ * @param {Object} scope (Optional) The execution scope (`this`) of the callback function
+ * @markdown
+ */
+ each: function(object, fn, scope) {
+ for (var property in object) {
+ if (object.hasOwnProperty(property)) {
+ if (fn.call(scope || object, property, object[property], object) === false) {
+ return;
+ }
}
- };
- };
+ }
+ },
- function createBuffered(h, o, task){
- return function(e){
- // create new event object impl so new events don't wipe out properties
- task.delay(o.buffer, h, null, [new Ext.EventObjectImpl(e)]);
- };
- };
+ /**
+ * Merges any number of objects recursively without referencing them or their children.
- function createSingle(h, el, ename, fn, scope){
- return function(e){
- Ext.EventManager.removeListener(el, ename, fn, scope);
- h(e);
- };
+ var extjs = {
+ companyName: 'Ext JS',
+ products: ['Ext JS', 'Ext GWT', 'Ext Designer'],
+ isSuperCool: true
+ office: {
+ size: 2000,
+ location: 'Palo Alto',
+ isFun: true
+ }
};
- function createDelayed(h, o, fn){
- return function(e){
- var task = new Ext.util.DelayedTask(h);
- if(!fn.tasks) {
- fn.tasks = [];
- }
- fn.tasks.push(task);
- task.delay(o.delay || 10, h, null, [new Ext.EventObjectImpl(e)]);
- };
+ var newStuff = {
+ companyName: 'Sencha Inc.',
+ products: ['Ext JS', 'Ext GWT', 'Ext Designer', 'Sencha Touch', 'Sencha Animator'],
+ office: {
+ size: 40000,
+ location: 'Redwood City'
+ }
};
- function listen(element, ename, opt, fn, scope){
- var o = (!opt || typeof opt == "boolean") ? {} : opt,
- el = Ext.getDom(element), task;
+ var sencha = Ext.Object.merge(extjs, newStuff);
- fn = fn || o.fn;
- scope = scope || o.scope;
-
- if(!el){
- throw "Error listening for \"" + ename + '\". Element "' + element + '" doesn\'t exist.';
+ // extjs and sencha then equals to
+ {
+ companyName: 'Sencha Inc.',
+ products: ['Ext JS', 'Ext GWT', 'Ext Designer', 'Sencha Touch', 'Sencha Animator'],
+ isSuperCool: true
+ office: {
+ size: 30000,
+ location: 'Redwood City'
+ isFun: true
}
- function h(e){
- // prevent errors while unload occurring
- if(!Ext){// !window[xname]){ ==> can't we do this?
- return;
- }
- e = Ext.EventObject.setEvent(e);
- var t;
- if (o.delegate) {
- if(!(t = e.getTarget(o.delegate, el))){
- return;
+ }
+
+ * @param {Object} object,...
+ * @return {Object} merged The object that is created as a result of merging all the objects passed in.
+ * @markdown
+ */
+ merge: function(source, key, value) {
+ if (typeof key === 'string') {
+ if (value && value.constructor === Object) {
+ if (source[key] && source[key].constructor === Object) {
+ ExtObject.merge(source[key], value);
+ }
+ else {
+ source[key] = Ext.clone(value);
}
- } else {
- t = e.target;
- }
- if (o.stopEvent) {
- e.stopEvent();
- }
- if (o.preventDefault) {
- e.preventDefault();
- }
- if (o.stopPropagation) {
- e.stopPropagation();
}
- if (o.normalized) {
- e = e.browserEvent;
+ else {
+ source[key] = value;
}
- fn.call(scope || el, e, t, o);
- };
- if(o.target){
- h = createTargeted(h, o);
- }
- if(o.delay){
- h = createDelayed(h, o, fn);
- }
- if(o.single){
- h = createSingle(h, el, ename, fn, scope);
- }
- if(o.buffer){
- task = new Ext.util.DelayedTask(h);
- h = createBuffered(h, o, task);
+ return source;
}
- addListener(el, ename, fn, task, h, scope);
- return h;
- };
+ var i = 1,
+ ln = arguments.length,
+ object, property;
- var pub = {
- /**
- * Appends an event handler to an element. The shorthand version {@link #on} is equivalent. Typically you will
- * use {@link Ext.Element#addListener} directly on an Element in favor of calling this version.
- * @param {String/HTMLElement} el The html element or id to assign the event handler to.
- * @param {String} eventName The name of the event to listen for.
- * @param {Function} handler The handler function the event invokes. This function is passed
- * the following parameters:this
reference) in which the handler function is executed. Defaults to the Element.
- * @param {Object} options (optional) An object containing handler configuration properties.
- * This may contain any of the following properties:this
reference) in which the handler function is executed. Defaults to the Element.See {@link Ext.Element#addListener} for examples of how to use these options.
- */ - addListener : function(element, eventName, fn, scope, options){ - if(typeof eventName == 'object'){ - var o = eventName, e, val; - for(e in o){ - val = o[e]; - if(!propRe.test(e)){ - if(Ext.isFunction(val)){ - // shared options - listen(element, e, o, val, o.scope); - }else{ - // individual options - listen(element, e, val); - } - } + for (; i < ln; i++) { + object = arguments[i]; + + for (property in object) { + if (object.hasOwnProperty(property)) { + ExtObject.merge(source, property, object[property]); } - } else { - listen(element, eventName, options, fn, scope); } - }, - - /** - * Removes an event handler from an element. The shorthand version {@link #un} is equivalent. Typically - * you will use {@link Ext.Element#removeListener} directly on an Element in favor of calling this version. - * @param {String/HTMLElement} el The id or html element from which to remove the listener. - * @param {String} eventName The name of the event. - * @param {Function} fn The handler function to remove. This must be a reference to the function passed into the {@link #addListener} call. - * @param {Object} scope If a scope (this
reference) was specified when the listener was added,
- * then this must refer to the same object.
- */
- removeListener : function(el, eventName, fn, scope){
- el = Ext.getDom(el);
- var id = getId(el),
- f = el && (Ext.elCache[id].events)[eventName] || [],
- wrap, i, l, k, len, fnc;
+ }
- for (i = 0, len = f.length; i < len; i++) {
+ return source;
+ },
- /* 0 = Original Function,
- 1 = Event Manager Wrapped Function,
- 2 = Scope,
- 3 = Adapter Wrapped Function,
- 4 = Buffered Task
- */
- if (Ext.isArray(fnc = f[i]) && fnc[0] == fn && (!scope || fnc[2] == scope)) {
- if(fnc[4]) {
- fnc[4].cancel();
- }
- k = fn.tasks && fn.tasks.length;
- if(k) {
- while(k--) {
- fn.tasks[k].cancel();
- }
- delete fn.tasks;
- }
- wrap = fnc[1];
- E.un(el, eventName, E.extAdapter ? fnc[3] : wrap);
+ /**
+ * Returns the first matching key corresponding to the given value.
+ * If no matching value is found, null is returned.
- // jQuery workaround that should be removed from Ext Core
- if(wrap && el.addEventListener && eventName == "mousewheel"){
- el.removeEventListener("DOMMouseScroll", wrap, false);
- }
+ var person = {
+ name: 'Jacky',
+ loves: 'food'
+ };
- // fix stopped mousedowns on the document
- if(wrap && el == DOC && eventName == "mousedown"){
- Ext.EventManager.stoppedMouseDownEvent.removeListener(wrap);
- }
+ alert(Ext.Object.getKey(sencha, 'loves')); // alerts 'food'
- f.splice(i, 1);
- if (f.length === 0) {
- delete Ext.elCache[id].events[eventName];
- }
- for (k in Ext.elCache[id].events) {
- return false;
- }
- Ext.elCache[id].events = {};
- return false;
- }
+ * @param {Object} object
+ * @param {Object} value The value to find
+ * @markdown
+ */
+ getKey: function(object, value) {
+ for (var property in object) {
+ if (object.hasOwnProperty(property) && object[property] === value) {
+ return property;
}
- },
-
- /**
- * Removes all event handers from an element. Typically you will use {@link Ext.Element#removeAllListeners}
- * directly on an Element in favor of calling this version.
- * @param {String/HTMLElement} el The id or html element from which to remove all event handlers.
- */
- removeAll : function(el){
- el = Ext.getDom(el);
- var id = getId(el),
- ec = Ext.elCache[id] || {},
- es = ec.events || {},
- f, i, len, ename, fn, k, wrap;
-
- for(ename in es){
- if(es.hasOwnProperty(ename)){
- f = es[ename];
- /* 0 = Original Function,
- 1 = Event Manager Wrapped Function,
- 2 = Scope,
- 3 = Adapter Wrapped Function,
- 4 = Buffered Task
- */
- for (i = 0, len = f.length; i < len; i++) {
- fn = f[i];
- if(fn[4]) {
- fn[4].cancel();
- }
- if(fn[0].tasks && (k = fn[0].tasks.length)) {
- while(k--) {
- fn[0].tasks[k].cancel();
- }
- delete fn.tasks;
- }
- wrap = fn[1];
- E.un(el, ename, E.extAdapter ? fn[3] : wrap);
+ }
- // jQuery workaround that should be removed from Ext Core
- if(el.addEventListener && wrap && ename == "mousewheel"){
- el.removeEventListener("DOMMouseScroll", wrap, false);
- }
+ return null;
+ },
- // fix stopped mousedowns on the document
- if(wrap && el == DOC && ename == "mousedown"){
- Ext.EventManager.stoppedMouseDownEvent.removeListener(wrap);
- }
- }
- }
- }
- if (Ext.elCache[id]) {
- Ext.elCache[id].events = {};
- }
- },
+ /**
+ * Gets all values of the given object as an array.
- getListeners : function(el, eventName) {
- el = Ext.getDom(el);
- var id = getId(el),
- ec = Ext.elCache[id] || {},
- es = ec.events || {},
- results = [];
- if (es && es[eventName]) {
- return es[eventName];
- } else {
- return null;
- }
- },
+ var values = Ext.Object.getValues({
+ name: 'Jacky',
+ loves: 'food'
+ }); // ['Jacky', 'food']
- purgeElement : function(el, recurse, eventName) {
- el = Ext.getDom(el);
- var id = getId(el),
- ec = Ext.elCache[id] || {},
- es = ec.events || {},
- i, f, len;
- if (eventName) {
- if (es && es.hasOwnProperty(eventName)) {
- f = es[eventName];
- for (i = 0, len = f.length; i < len; i++) {
- Ext.EventManager.removeListener(el, eventName, f[i][0]);
- }
- }
- } else {
- Ext.EventManager.removeAll(el);
- }
- if (recurse && el && el.childNodes) {
- for (i = 0, len = el.childNodes.length; i < len; i++) {
- Ext.EventManager.purgeElement(el.childNodes[i], recurse, eventName);
- }
- }
- },
+ * @param {Object} object
+ * @return {Array} An array of values from the object
+ * @markdown
+ */
+ getValues: function(object) {
+ var values = [],
+ property;
- _unload : function() {
- var el;
- for (el in Ext.elCache) {
- Ext.EventManager.removeAll(el);
+ for (property in object) {
+ if (object.hasOwnProperty(property)) {
+ values.push(object[property]);
}
- delete Ext.elCache;
- delete Ext.Element._flyweights;
+ }
- // Abort any outstanding Ajax requests
- var c,
- conn,
- tid,
- ajax = Ext.lib.Ajax;
- (typeof ajax.conn == 'object') ? conn = ajax.conn : conn = {};
- for (tid in conn) {
- c = conn[tid];
- if (c) {
- ajax.abort({conn: c, tId: tid});
- }
- }
- },
- /**
- * Adds a listener to be notified when the document is ready (before onload and before images are loaded). Can be
- * accessed shorthanded as Ext.onReady().
- * @param {Function} fn The method the event invokes.
- * @param {Object} scope (optional) The scope (this
reference) in which the handler function executes. Defaults to the browser window.
- * @param {boolean} options (optional) Options object as passed to {@link Ext.Element#addListener}. It is recommended that the options
- * {single: true}
be used so that the handler is removed on first invocation.
- */
- onDocumentReady : function(fn, scope, options){
- if(Ext.isReady){ // if it already fired or document.body is present
- docReadyEvent || (docReadyEvent = new Ext.util.Event());
- docReadyEvent.addListener(fn, scope, options);
- docReadyEvent.fire();
- docReadyEvent.listeners = [];
- }else{
- if(!docReadyEvent){
- initDocReady();
- }
- options = options || {};
- options.delay = options.delay || 1;
- docReadyEvent.addListener(fn, scope, options);
- }
- },
+ return values;
+ },
- /**
- * Forces a document ready state transition for the framework. Used when Ext is loaded
- * into a DOM structure AFTER initial page load (Google API or other dynamic load scenario.
- * Any pending 'onDocumentReady' handlers will be fired (if not already handled).
- */
- fireDocReady : fireDocReady
- };
- /**
- * Appends an event handler to an element. Shorthand for {@link #addListener}.
- * @param {String/HTMLElement} el The html element or id to assign the event handler to
- * @param {String} eventName The name of the event to listen for.
- * @param {Function} handler The handler function the event invokes.
- * @param {Object} scope (optional) (this
reference) in which the handler function executes. Defaults to the Element.
- * @param {Object} options (optional) An object containing standard {@link #addListener} options
- * @member Ext.EventManager
- * @method on
- */
- pub.on = pub.addListener;
/**
- * Removes an event handler from an element. Shorthand for {@link #removeListener}.
- * @param {String/HTMLElement} el The id or html element from which to remove the listener.
- * @param {String} eventName The name of the event.
- * @param {Function} fn The handler function to remove. This must be a reference to the function passed into the {@link #on} call.
- * @param {Object} scope If a scope (this
reference) was specified when the listener was added,
- * then this must refer to the same object.
- * @member Ext.EventManager
- * @method un
- */
- pub.un = pub.removeListener;
+ * Gets all keys of the given object as an array.
- pub.stoppedMouseDownEvent = new Ext.util.Event();
- return pub;
-}();
-/**
- * Adds a listener to be notified when the document is ready (before onload and before images are loaded). Shorthand of {@link Ext.EventManager#onDocumentReady}.
- * @param {Function} fn The method the event invokes.
- * @param {Object} scope (optional) The scope (this
reference) in which the handler function executes. Defaults to the browser window.
- * @param {boolean} options (optional) Options object as passed to {@link Ext.Element#addListener}. It is recommended that the options
- * {single: true}
be used so that the handler is removed on first invocation.
- * @member Ext
- * @method onReady
- */
-Ext.onReady = Ext.EventManager.onDocumentReady;
+ var values = Ext.Object.getKeys({
+ name: 'Jacky',
+ loves: 'food'
+ }); // ['name', 'loves']
+ * @param {Object} object
+ * @return {Array} An array of keys from the object
+ * @method
+ */
+ getKeys: ('keys' in Object.prototype) ? Object.keys : function(object) {
+ var keys = [],
+ property;
-//Initialize doc classes
-(function(){
+ for (property in object) {
+ if (object.hasOwnProperty(property)) {
+ keys.push(property);
+ }
+ }
- var initExtCss = function(){
- // find the body element
- var bd = document.body || document.getElementsByTagName('body')[0];
- if(!bd){ return false; }
- var cls = [' ',
- Ext.isIE ? "ext-ie " + (Ext.isIE6 ? 'ext-ie6' : (Ext.isIE7 ? 'ext-ie7' : 'ext-ie8'))
- : Ext.isGecko ? "ext-gecko " + (Ext.isGecko2 ? 'ext-gecko2' : 'ext-gecko3')
- : Ext.isOpera ? "ext-opera"
- : Ext.isWebKit ? "ext-webkit" : ""];
+ return keys;
+ },
- if(Ext.isSafari){
- cls.push("ext-safari " + (Ext.isSafari2 ? 'ext-safari2' : (Ext.isSafari3 ? 'ext-safari3' : 'ext-safari4')));
- }else if(Ext.isChrome){
- cls.push("ext-chrome");
- }
+ /**
+ * Gets the total number of this object's own properties
- if(Ext.isMac){
- cls.push("ext-mac");
- }
- if(Ext.isLinux){
- cls.push("ext-linux");
- }
+ var size = Ext.Object.getSize({
+ name: 'Jacky',
+ loves: 'food'
+ }); // size equals 2
+
+ * @param {Object} object
+ * @return {Number} size
+ * @markdown
+ */
+ getSize: function(object) {
+ var size = 0,
+ property;
- if(Ext.isStrict || Ext.isBorderBox){ // add to the parent to allow for selectors like ".ext-strict .ext-ie"
- var p = bd.parentNode;
- if(p){
- p.className += Ext.isStrict ? ' ext-strict' : ' ext-border-box';
+ for (property in object) {
+ if (object.hasOwnProperty(property)) {
+ size++;
}
}
- bd.className += cls.join(' ');
- return true;
- }
- if(!initExtCss()){
- Ext.onReady(initExtCss);
+ return size;
}
-})();
+};
/**
- * @class Ext.EventObject
- * Just as {@link Ext.Element} wraps around a native DOM node, Ext.EventObject
- * wraps the browser's native event-object normalizing cross-browser differences,
- * such as which mouse button is clicked, keys pressed, mechanisms to stop
- * event-propagation along with a method to prevent default actions from taking place.
- * For example:
- *
-function handleClick(e, t){ // e is not a standard event object, it is a Ext.EventObject
- e.preventDefault();
- var target = e.getTarget(); // same as t (the target HTMLElement)
- ...
-}
-var myDiv = {@link Ext#get Ext.get}("myDiv"); // get reference to an {@link Ext.Element}
-myDiv.on( // 'on' is shorthand for addListener
- "click", // perform an action on click of myDiv
- handleClick // reference to the action handler
-);
-// other methods to do the same:
-Ext.EventManager.on("myDiv", 'click', handleClick);
-Ext.EventManager.addListener("myDiv", 'click', handleClick);
-
- * @singleton
+ * A convenient alias method for {@link Ext.Object#merge}
+ *
+ * @member Ext
+ * @method merge
*/
-Ext.EventObject = function(){
- var E = Ext.lib.Event,
- // safari keypress events for special keys return bad keycodes
- safariKeys = {
- 3 : 13, // enter
- 63234 : 37, // left
- 63235 : 39, // right
- 63232 : 38, // up
- 63233 : 40, // down
- 63276 : 33, // page up
- 63277 : 34, // page down
- 63272 : 46, // delete
- 63273 : 36, // home
- 63275 : 35 // end
- },
- // normalize button clicks
- btnMap = Ext.isIE ? {1:0,4:1,2:2} :
- (Ext.isWebKit ? {1:0,2:1,3:2} : {0:0,1:1,2:2});
+Ext.merge = Ext.Object.merge;
- Ext.EventObjectImpl = function(e){
- if(e){
- this.setEvent(e.browserEvent || e);
- }
- };
+/**
+ * A convenient alias method for {@link Ext.Object#toQueryString}
+ *
+ * @member Ext
+ * @method urlEncode
+ * @deprecated 4.0.0 Use {@link Ext.Object#toQueryString Ext.Object.toQueryString} instead
+ */
+Ext.urlEncode = function() {
+ var args = Ext.Array.from(arguments),
+ prefix = '';
+
+ // Support for the old `pre` argument
+ if ((typeof args[1] === 'string')) {
+ prefix = args[1] + '&';
+ args[1] = false;
+ }
- Ext.EventObjectImpl.prototype = {
- /** @private */
- setEvent : function(e){
- var me = this;
- if(e == me || (e && e.browserEvent)){ // already wrapped
- return e;
- }
- me.browserEvent = e;
- if(e){
- // normalize buttons
- me.button = e.button ? btnMap[e.button] : (e.which ? e.which - 1 : -1);
- if(e.type == 'click' && me.button == -1){
- me.button = 0;
- }
- me.type = e.type;
- me.shiftKey = e.shiftKey;
- // mac metaKey behaves like ctrlKey
- me.ctrlKey = e.ctrlKey || e.metaKey || false;
- me.altKey = e.altKey;
- // in getKey these will be normalized for the mac
- me.keyCode = e.keyCode;
- me.charCode = e.charCode;
- // cache the target for the delayed and or buffered events
- me.target = E.getTarget(e);
- // same for XY
- me.xy = E.getXY(e);
- }else{
- me.button = -1;
- me.shiftKey = false;
- me.ctrlKey = false;
- me.altKey = false;
- me.keyCode = 0;
- me.charCode = 0;
- me.target = null;
- me.xy = [0, 0];
- }
- return me;
- },
+ return prefix + Ext.Object.toQueryString.apply(Ext.Object, args);
+};
- /**
- * Stop the event (preventDefault and stopPropagation)
- */
- stopEvent : function(){
- var me = this;
- if(me.browserEvent){
- if(me.browserEvent.type == 'mousedown'){
- Ext.EventManager.stoppedMouseDownEvent.fire(me);
- }
- E.stopEvent(me.browserEvent);
- }
- },
+/**
+ * A convenient alias method for {@link Ext.Object#fromQueryString}
+ *
+ * @member Ext
+ * @method urlDecode
+ * @deprecated 4.0.0 Use {@link Ext.Object#fromQueryString Ext.Object.fromQueryString} instead
+ */
+Ext.urlDecode = function() {
+ return Ext.Object.fromQueryString.apply(Ext.Object, arguments);
+};
- /**
- * Prevents the browsers default handling of the event.
- */
- preventDefault : function(){
- if(this.browserEvent){
- E.preventDefault(this.browserEvent);
- }
- },
-
- /**
- * Cancels bubbling of the event.
- */
- stopPropagation : function(){
- var me = this;
- if(me.browserEvent){
- if(me.browserEvent.type == 'mousedown'){
- Ext.EventManager.stoppedMouseDownEvent.fire(me);
- }
- E.stopPropagation(me.browserEvent);
- }
- },
-
- /**
- * Gets the character code for the event.
- * @return {Number}
- */
- getCharCode : function(){
- return this.charCode || this.keyCode;
- },
-
- /**
- * Returns a normalized keyCode for the event.
- * @return {Number} The key code
- */
- getKey : function(){
- return this.normalizeKey(this.keyCode || this.charCode)
- },
-
- // private
- normalizeKey: function(k){
- return Ext.isSafari ? (safariKeys[k] || k) : k;
- },
-
- /**
- * Gets the x coordinate of the event.
- * @return {Number}
- */
- getPageX : function(){
- return this.xy[0];
- },
-
- /**
- * Gets the y coordinate of the event.
- * @return {Number}
- */
- getPageY : function(){
- return this.xy[1];
- },
-
- /**
- * Gets the page coordinates of the event.
- * @return {Array} The xy values like [x, y]
- */
- getXY : function(){
- return this.xy;
- },
-
- /**
- * Gets the target for the event.
- * @param {String} selector (optional) A simple selector to filter the target or look for an ancestor of the target
- * @param {Number/Mixed} maxDepth (optional) The max depth to
- search as a number or element (defaults to 10 || document.body)
- * @param {Boolean} returnEl (optional) True to return a Ext.Element object instead of DOM node
- * @return {HTMLelement}
- */
- getTarget : function(selector, maxDepth, returnEl){
- return selector ? Ext.fly(this.target).findParent(selector, maxDepth, returnEl) : (returnEl ? Ext.get(this.target) : this.target);
- },
-
- /**
- * Gets the related target.
- * @return {HTMLElement}
- */
- getRelatedTarget : function(){
- return this.browserEvent ? E.getRelatedTarget(this.browserEvent) : null;
- },
-
- /**
- * Normalizes mouse wheel delta across browsers
- * @return {Number} The delta
- */
- getWheelDelta : function(){
- var e = this.browserEvent;
- var delta = 0;
- if(e.wheelDelta){ /* IE/Opera. */
- delta = e.wheelDelta/120;
- }else if(e.detail){ /* Mozilla case. */
- delta = -e.detail/3;
- }
- return delta;
- },
-
- /**
- * Returns true if the target of this event is a child of el. Unless the allowEl parameter is set, it will return false if if the target is el.
- * Example usage:
- // Handle click on any child of an element
- Ext.getBody().on('click', function(e){
- if(e.within('some-el')){
- alert('Clicked on a child of some-el!');
- }
- });
-
- // Handle click directly on an element, ignoring clicks on child nodes
- Ext.getBody().on('click', function(e,t){
- if((t.id == 'some-el') && !e.within(t, true)){
- alert('Clicked directly on some-el!');
- }
- });
-
- * @param {Mixed} el The id, DOM element or Ext.Element to check
- * @param {Boolean} related (optional) true to test if the related target is within el instead of the target
- * @param {Boolean} allowEl {optional} true to also check if the passed element is the target or related target
- * @return {Boolean}
- */
- within : function(el, related, allowEl){
- if(el){
- var t = this[related ? "getRelatedTarget" : "getTarget"]();
- return t && ((allowEl ? (t == Ext.getDom(el)) : false) || Ext.fly(el).contains(t));
- }
- return false;
- }
- };
+})();
- return new Ext.EventObjectImpl();
-}();
/**
-* @class Ext.EventManager
-*/
-Ext.apply(Ext.EventManager, function(){
- var resizeEvent,
- resizeTask,
- textEvent,
- textSize,
- D = Ext.lib.Dom,
- propRe = /^(?:scope|delay|buffer|single|stopEvent|preventDefault|stopPropagation|normalized|args|delegate)$/,
- curWidth = 0,
- curHeight = 0,
- // note 1: IE fires ONLY the keydown event on specialkey autorepeat
- // note 2: Safari < 3.1, Gecko (Mac/Linux) & Opera fire only the keypress event on specialkey autorepeat
- // (research done by @Jan Wolter at http://unixpapa.com/js/key.html)
- useKeydown = Ext.isWebKit ?
- Ext.num(navigator.userAgent.match(/AppleWebKit\/(\d+)/)[1]) >= 525 :
- !((Ext.isGecko && !Ext.isWindows) || Ext.isOpera);
-
- return {
- // private
- doResizeEvent: function(){
- var h = D.getViewHeight(),
- w = D.getViewWidth();
-
- //whacky problem in IE where the resize event will fire even though the w/h are the same.
- if(curHeight != h || curWidth != w){
- resizeEvent.fire(curWidth = w, curHeight = h);
- }
- },
-
- /**
- * Adds a listener to be notified when the browser window is resized and provides resize event buffering (100 milliseconds),
- * passes new viewport width and height to handlers.
- * @param {Function} fn The handler function the window resize event invokes.
- * @param {Object} scope The scope (this
reference) in which the handler function executes. Defaults to the browser window.
- * @param {boolean} options Options object as passed to {@link Ext.Element#addListener}
- */
- onWindowResize : function(fn, scope, options){
- if(!resizeEvent){
- resizeEvent = new Ext.util.Event();
- resizeTask = new Ext.util.DelayedTask(this.doResizeEvent);
- Ext.EventManager.on(window, "resize", this.fireWindowResize, this);
- }
- resizeEvent.addListener(fn, scope, options);
- },
-
- // exposed only to allow manual firing
- fireWindowResize : function(){
- if(resizeEvent){
- resizeTask.delay(100);
- }
- },
-
- /**
- * Adds a listener to be notified when the user changes the active text size. Handler gets called with 2 params, the old size and the new size.
- * @param {Function} fn The function the event invokes.
- * @param {Object} scope The scope (this
reference) in which the handler function executes. Defaults to the browser window.
- * @param {boolean} options Options object as passed to {@link Ext.Element#addListener}
- */
- onTextResize : function(fn, scope, options){
- if(!textEvent){
- textEvent = new Ext.util.Event();
- var textEl = new Ext.Element(document.createElement('div'));
- textEl.dom.className = 'x-text-resize';
- textEl.dom.innerHTML = 'X';
- textEl.appendTo(document.body);
- textSize = textEl.dom.offsetHeight;
- setInterval(function(){
- if(textEl.dom.offsetHeight != textSize){
- textEvent.fire(textSize, textSize = textEl.dom.offsetHeight);
- }
- }, this.textResizeInterval);
- }
- textEvent.addListener(fn, scope, options);
- },
-
- /**
- * Removes the passed window resize listener.
- * @param {Function} fn The method the event invokes
- * @param {Object} scope The scope of handler
- */
- removeResizeListener : function(fn, scope){
- if(resizeEvent){
- resizeEvent.removeListener(fn, scope);
- }
- },
-
- // private
- fireResize : function(){
- if(resizeEvent){
- resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
- }
- },
-
- /**
- * The frequency, in milliseconds, to check for text resize events (defaults to 50)
- */
- textResizeInterval : 50,
-
- /**
- * Url used for onDocumentReady with using SSL (defaults to Ext.SSL_SECURE_URL)
- */
- ieDeferSrc : false,
-
- // protected for use inside the framework
- // detects whether we should use keydown or keypress based on the browser.
- useKeydown: useKeydown
- };
-}());
-
-Ext.EventManager.on = Ext.EventManager.addListener;
-
-
-Ext.apply(Ext.EventObjectImpl.prototype, {
- /** Key constant @type Number */
- BACKSPACE: 8,
- /** Key constant @type Number */
- TAB: 9,
- /** Key constant @type Number */
- NUM_CENTER: 12,
- /** Key constant @type Number */
- ENTER: 13,
- /** Key constant @type Number */
- RETURN: 13,
- /** Key constant @type Number */
- SHIFT: 16,
- /** Key constant @type Number */
- CTRL: 17,
- CONTROL : 17, // legacy
- /** Key constant @type Number */
- ALT: 18,
- /** Key constant @type Number */
- PAUSE: 19,
- /** Key constant @type Number */
- CAPS_LOCK: 20,
- /** Key constant @type Number */
- ESC: 27,
- /** Key constant @type Number */
- SPACE: 32,
- /** Key constant @type Number */
- PAGE_UP: 33,
- PAGEUP : 33, // legacy
- /** Key constant @type Number */
- PAGE_DOWN: 34,
- PAGEDOWN : 34, // legacy
- /** Key constant @type Number */
- END: 35,
- /** Key constant @type Number */
- HOME: 36,
- /** Key constant @type Number */
- LEFT: 37,
- /** Key constant @type Number */
- UP: 38,
- /** Key constant @type Number */
- RIGHT: 39,
- /** Key constant @type Number */
- DOWN: 40,
- /** Key constant @type Number */
- PRINT_SCREEN: 44,
- /** Key constant @type Number */
- INSERT: 45,
- /** Key constant @type Number */
- DELETE: 46,
- /** Key constant @type Number */
- ZERO: 48,
- /** Key constant @type Number */
- ONE: 49,
- /** Key constant @type Number */
- TWO: 50,
- /** Key constant @type Number */
- THREE: 51,
- /** Key constant @type Number */
- FOUR: 52,
- /** Key constant @type Number */
- FIVE: 53,
- /** Key constant @type Number */
- SIX: 54,
- /** Key constant @type Number */
- SEVEN: 55,
- /** Key constant @type Number */
- EIGHT: 56,
- /** Key constant @type Number */
- NINE: 57,
- /** Key constant @type Number */
- A: 65,
- /** Key constant @type Number */
- B: 66,
- /** Key constant @type Number */
- C: 67,
- /** Key constant @type Number */
- D: 68,
- /** Key constant @type Number */
- E: 69,
- /** Key constant @type Number */
- F: 70,
- /** Key constant @type Number */
- G: 71,
- /** Key constant @type Number */
- H: 72,
- /** Key constant @type Number */
- I: 73,
- /** Key constant @type Number */
- J: 74,
- /** Key constant @type Number */
- K: 75,
- /** Key constant @type Number */
- L: 76,
- /** Key constant @type Number */
- M: 77,
- /** Key constant @type Number */
- N: 78,
- /** Key constant @type Number */
- O: 79,
- /** Key constant @type Number */
- P: 80,
- /** Key constant @type Number */
- Q: 81,
- /** Key constant @type Number */
- R: 82,
- /** Key constant @type Number */
- S: 83,
- /** Key constant @type Number */
- T: 84,
- /** Key constant @type Number */
- U: 85,
- /** Key constant @type Number */
- V: 86,
- /** Key constant @type Number */
- W: 87,
- /** Key constant @type Number */
- X: 88,
- /** Key constant @type Number */
- Y: 89,
- /** Key constant @type Number */
- Z: 90,
- /** Key constant @type Number */
- CONTEXT_MENU: 93,
- /** Key constant @type Number */
- NUM_ZERO: 96,
- /** Key constant @type Number */
- NUM_ONE: 97,
- /** Key constant @type Number */
- NUM_TWO: 98,
- /** Key constant @type Number */
- NUM_THREE: 99,
- /** Key constant @type Number */
- NUM_FOUR: 100,
- /** Key constant @type Number */
- NUM_FIVE: 101,
- /** Key constant @type Number */
- NUM_SIX: 102,
- /** Key constant @type Number */
- NUM_SEVEN: 103,
- /** Key constant @type Number */
- NUM_EIGHT: 104,
- /** Key constant @type Number */
- NUM_NINE: 105,
- /** Key constant @type Number */
- NUM_MULTIPLY: 106,
- /** Key constant @type Number */
- NUM_PLUS: 107,
- /** Key constant @type Number */
- NUM_MINUS: 109,
- /** Key constant @type Number */
- NUM_PERIOD: 110,
- /** Key constant @type Number */
- NUM_DIVISION: 111,
- /** Key constant @type Number */
- F1: 112,
- /** Key constant @type Number */
- F2: 113,
- /** Key constant @type Number */
- F3: 114,
- /** Key constant @type Number */
- F4: 115,
- /** Key constant @type Number */
- F5: 116,
- /** Key constant @type Number */
- F6: 117,
- /** Key constant @type Number */
- F7: 118,
- /** Key constant @type Number */
- F8: 119,
- /** Key constant @type Number */
- F9: 120,
- /** Key constant @type Number */
- F10: 121,
- /** Key constant @type Number */
- F11: 122,
- /** Key constant @type Number */
- F12: 123,
-
- /** @private */
- isNavKeyPress : function(){
- var me = this,
- k = this.normalizeKey(me.keyCode);
- return (k >= 33 && k <= 40) || // Page Up/Down, End, Home, Left, Up, Right, Down
- k == me.RETURN ||
- k == me.TAB ||
- k == me.ESC;
- },
-
- isSpecialKey : function(){
- var k = this.normalizeKey(this.keyCode);
- return (this.type == 'keypress' && this.ctrlKey) ||
- this.isNavKeyPress() ||
- (k == this.BACKSPACE) || // Backspace
- (k >= 16 && k <= 20) || // Shift, Ctrl, Alt, Pause, Caps Lock
- (k >= 44 && k <= 46); // Print Screen, Insert, Delete
- },
-
- getPoint : function(){
- return new Ext.lib.Point(this.xy[0], this.xy[1]);
- },
-
- /**
- * Returns true if the control, meta, shift or alt key was pressed during this event.
- * @return {Boolean}
- */
- hasModifier : function(){
- return ((this.ctrlKey || this.altKey) || this.shiftKey);
- }
-});/**
- * @class Ext.Element
- * Encapsulates a DOM element, adding simple DOM manipulation facilities, normalizing for browser differences.
- *All instances of this class inherit the methods of {@link Ext.Fx} making visual effects easily available to all DOM elements.
- *Note that the events documented in this class are not Ext events, they encapsulate browser events. To - * access the underlying browser event, see {@link Ext.EventObject#browserEvent}. Some older - * browsers may not support the full range of events. Which events are supported is beyond the control of ExtJs.
- * Usage:
-// by id
-var el = Ext.get("my-div");
-
-// by DOM element reference
-var el = Ext.get(myDivElement);
-
- * AnimationsWhen an element is manipulated, by default there is no animation.
- *
-var el = Ext.get("my-div");
-
-// no animation
-el.setWidth(100);
- *
- * Many of the functions for manipulating an element have an optional "animate" parameter. This - * parameter can be specified as boolean (true) for default animation effects.
- *
-// default animation
-el.setWidth(100, true);
- *
+ * @class Ext.Date
+ * A set of useful static methods to deal with date
+ * Note that if Ext.Date is required and loaded, it will copy all methods / properties to
+ * this object for convenience
*
- * To configure the effects, an object literal with animation options to use as the Element animation - * configuration object can also be specified. Note that the supported Element animation configuration - * options are a subset of the {@link Ext.Fx} animation options specific to Fx effects. The supported - * Element animation configuration options are:
--Option Default Description ---------- -------- --------------------------------------------- -{@link Ext.Fx#duration duration} .35 The duration of the animation in seconds -{@link Ext.Fx#easing easing} easeOut The easing method -{@link Ext.Fx#callback callback} none A function to execute when the anim completes -{@link Ext.Fx#scope scope} this The scope (this) of the callback function + * The date parsing and formatting syntax contains a subset of + * PHP's date() function, and the formats that are + * supported will provide results equivalent to their PHP versions. + * + * The following is a list of all currently supported formats: + *+ * + * Example usage: *+Format Description Example returned values +------ ----------------------------------------------------------------------- ----------------------- + d Day of the month, 2 digits with leading zeros 01 to 31 + D A short textual representation of the day of the week Mon to Sun + j Day of the month without leading zeros 1 to 31 + l A full textual representation of the day of the week Sunday to Saturday + N ISO-8601 numeric representation of the day of the week 1 (for Monday) through 7 (for Sunday) + S English ordinal suffix for the day of the month, 2 characters st, nd, rd or th. Works well with j + w Numeric representation of the day of the week 0 (for Sunday) to 6 (for Saturday) + z The day of the year (starting from 0) 0 to 364 (365 in leap years) + W ISO-8601 week number of year, weeks starting on Monday 01 to 53 + F A full textual representation of a month, such as January or March January to December + m Numeric representation of a month, with leading zeros 01 to 12 + M A short textual representation of a month Jan to Dec + n Numeric representation of a month, without leading zeros 1 to 12 + t Number of days in the given month 28 to 31 + L Whether it's a leap year 1 if it is a leap year, 0 otherwise. + o ISO-8601 year number (identical to (Y), but if the ISO week number (W) Examples: 1998 or 2004 + belongs to the previous or next year, that year is used instead) + Y A full numeric representation of a year, 4 digits Examples: 1999 or 2003 + y A two digit representation of a year Examples: 99 or 03 + a Lowercase Ante meridiem and Post meridiem am or pm + A Uppercase Ante meridiem and Post meridiem AM or PM + g 12-hour format of an hour without leading zeros 1 to 12 + G 24-hour format of an hour without leading zeros 0 to 23 + h 12-hour format of an hour with leading zeros 01 to 12 + H 24-hour format of an hour with leading zeros 00 to 23 + i Minutes, with leading zeros 00 to 59 + s Seconds, with leading zeros 00 to 59 + u Decimal fraction of a second Examples: + (minimum 1 digit, arbitrary number of digits allowed) 001 (i.e. 0.001s) or + 100 (i.e. 0.100s) or + 999 (i.e. 0.999s) or + 999876543210 (i.e. 0.999876543210s) + O Difference to Greenwich time (GMT) in hours and minutes Example: +1030 + P Difference to Greenwich time (GMT) with colon between hours and minutes Example: -08:00 + T Timezone abbreviation of the machine running the code Examples: EST, MDT, PDT ... + Z Timezone offset in seconds (negative if west of UTC, positive if east) -43200 to 50400 + c ISO 8601 date + Notes: Examples: + 1) If unspecified, the month / day defaults to the current month / day, 1991 or + the time defaults to midnight, while the timezone defaults to the 1992-10 or + browser's timezone. If a time is specified, it must include both hours 1993-09-20 or + and minutes. The "T" delimiter, seconds, milliseconds and timezone 1994-08-19T16:20+01:00 or + are optional. 1995-07-18T17:21:28-02:00 or + 2) The decimal fraction of a second, if specified, must contain at 1996-06-17T18:22:29.98765+03:00 or + least 1 digit (there is no limit to the maximum number 1997-05-16T19:23:30,12345-0400 or + of digits allowed), and may be delimited by either a '.' or a ',' 1998-04-15T20:24:31.2468Z or + Refer to the examples on the right for the various levels of 1999-03-14T20:24:32Z or + date-time granularity which are supported, or see 2000-02-13T21:25:33 + http://www.w3.org/TR/NOTE-datetime for more info. 2001-01-12 22:26:34 + U Seconds since the Unix Epoch (January 1 1970 00:00:00 GMT) 1193432466 or -2138434463 + MS Microsoft AJAX serialized dates \/Date(1238606590509)\/ (i.e. UTC milliseconds since epoch) or + \/Date(1238606590509+0800)\/* + * Example usage (note that you must escape format specifiers with '\\' to render them as character literals): *+ * + * Here are some standard date/time patterns that you might find helpful. They + * are not part of the source of Ext.Date, but to use them you can simply copy this + * block of code into any script that is included after Ext.Date and they will also become + * globally available on the Date object. Feel free to add or remove patterns as needed in your code. + *-// Element animation options object -var opt = { - {@link Ext.Fx#duration duration}: 1, - {@link Ext.Fx#easing easing}: 'elasticIn', - {@link Ext.Fx#callback callback}: this.foo, - {@link Ext.Fx#scope scope}: this +// Sample date: +// 'Wed Jan 10 2007 15:05:01 GMT-0600 (Central Standard Time)' + +var dt = new Date('1/10/2007 03:05:01 PM GMT-0600'); +console.log(Ext.Date.format(dt, 'Y-m-d')); // 2007-01-10 +console.log(Ext.Date.format(dt, 'F j, Y, g:i a')); // January 10, 2007, 3:05 pm +console.log(Ext.Date.format(dt, 'l, \\t\\he jS \\of F Y h:i:s A')); // Wednesday, the 10th of January 2007 03:05:01 PM +
- *+Ext.Date.patterns = { + ISO8601Long:"Y-m-d H:i:s", + ISO8601Short:"Y-m-d", + ShortDate: "n/j/Y", + LongDate: "l, F d, Y", + FullDateTime: "l, F d, Y g:i:s A", + MonthDay: "F d", + ShortTime: "g:i A", + LongTime: "g:i:s A", + SortableDateTime: "Y-m-d\\TH:i:s", + UniversalSortableDateTime: "Y-m-d H:i:sO", + YearMonth: "F, Y" }; -// animation with some options set -el.setWidth(100, opt); - *
The Element animation object being used for the animation will be set on the options - * object as "anim", which allows you to stop or manipulate the animation. Here is an example:
+
-// using the "anim" property to get the Anim object
-if(opt.anim.isAnimated()){
- opt.anim.stop();
-}
- *
- * Also see the {@link #animate} method for another animation technique.
- *Composite (Collections of) Elements
- *For working with collections of Elements, see {@link Ext.CompositeElement}
- * @constructor Create a new Element directly. - * @param {String/HTMLElement} element - * @param {Boolean} forceNew (optional) By default the constructor checks to see if there is already an instance of this element in the cache and if there is it returns the same instance. This will skip that check (useful for extending this class). +var dt = new Date(); +console.log(Ext.Date.format(dt, Ext.Date.patterns.ShortDate)); + + *Developer-written, custom formats may be used by supplying both a formatting and a parsing function + * which perform to specialized requirements. The functions are stored in {@link #parseFunctions} and {@link #formatFunctions}.
+ * @singleton */ -(function(){ -var DOC = document; - -Ext.Element = function(element, forceNew){ - var dom = typeof element == "string" ? - DOC.getElementById(element) : element, - id; - if(!dom) return null; +/* + * Most of the date-formatting functions below are the excellent work of Baron Schwartz. + * (see http://www.xaprb.com/blog/2005/12/12/javascript-closures-for-runtime-efficiency/) + * They generate precompiled functions from format patterns instead of parsing and + * processing each pattern every time a date is formatted. These functions are available + * on every Date object. + */ - id = dom.id; +(function() { - if(!forceNew && id && Ext.elCache[id]){ // element object already exists - return Ext.elCache[id].el; - } +// create private copy of Ext's Ext.util.Format.format() method +// - to remove unnecessary dependency +// - to resolve namespace conflict with MS-Ajax's implementation +function xf(format) { + var args = Array.prototype.slice.call(arguments, 1); + return format.replace(/\{(\d+)\}/g, function(m, i) { + return args[i]; + }); +} +Ext.Date = { /** - * The DOM element - * @type HTMLElement + * Returns the current timestamp + * @return {Date} The current timestamp + * @method */ - this.dom = dom; + now: Date.now || function() { + return +new Date(); + }, /** - * The DOM element ID - * @type String + * @private + * Private for now */ - this.id = id || Ext.id(dom); -}; + toString: function(date) { + var pad = Ext.String.leftPad; -var D = Ext.lib.Dom, - DH = Ext.DomHelper, - E = Ext.lib.Event, - A = Ext.lib.Anim, - El = Ext.Element, - EC = Ext.elCache; + return date.getFullYear() + "-" + + pad(date.getMonth() + 1, 2, '0') + "-" + + pad(date.getDate(), 2, '0') + "T" + + pad(date.getHours(), 2, '0') + ":" + + pad(date.getMinutes(), 2, '0') + ":" + + pad(date.getSeconds(), 2, '0'); + }, -El.prototype = { /** - * Sets the passed attributes as attributes of this element (a style attribute can be a string, object or function) - * @param {Object} o The object with the attributes - * @param {Boolean} useSet (optional) false to override the default setAttribute to use expandos. - * @return {Ext.Element} this + * Returns the number of milliseconds between two dates + * @param {Date} dateA The first date + * @param {Date} dateB (optional) The second date, defaults to now + * @return {Number} The difference in milliseconds */ - set : function(o, useSet){ - var el = this.dom, - attr, - val, - useSet = (useSet !== false) && !!el.setAttribute; + getElapsed: function(dateA, dateB) { + return Math.abs(dateA - (dateB || new Date())); + }, - for(attr in o){ - if (o.hasOwnProperty(attr)) { - val = o[attr]; - if (attr == 'style') { - DH.applyStyles(el, val); - } else if (attr == 'cls') { - el.className = val; - } else if (useSet) { - el.setAttribute(attr, val); - } else { - el[attr] = val; - } - } + /** + * Global flag which determines if strict date parsing should be used. + * Strict date parsing will not roll-over invalid dates, which is the + * default behaviour of javascript Date objects. + * (see {@link #parse} for more information) + * Defaults to false. + * @static + * @type Boolean + */ + useStrict: false, + + // private + formatCodeToRegex: function(character, currentGroup) { + // Note: currentGroup - position in regex result array (see notes for Ext.Date.parseCodes below) + var p = utilDate.parseCodes[character]; + + if (p) { + p = typeof p == 'function'? p() : p; + utilDate.parseCodes[character] = p; // reassign function result to prevent repeated execution } - return this; + + return p ? Ext.applyIf({ + c: p.c ? xf(p.c, currentGroup || "{0}") : p.c + }, p) : { + g: 0, + c: null, + s: Ext.String.escapeRegex(character) // treat unrecognised characters as literals + }; }, -// Mouse events - /** - * @event click - * Fires when a mouse click is detected within the element. - * @param {Ext.EventObject} e The {@link Ext.EventObject} encapsulating the DOM event. - * @param {HtmlElement} t The target of the event. - * @param {Object} o The options configuration passed to the {@link #addListener} call. - */ - /** - * @event contextmenu - * Fires when a right click is detected within the element. - * @param {Ext.EventObject} e The {@link Ext.EventObject} encapsulating the DOM event. - * @param {HtmlElement} t The target of the event. - * @param {Object} o The options configuration passed to the {@link #addListener} call. - */ - /** - * @event dblclick - * Fires when a mouse double click is detected within the element. - * @param {Ext.EventObject} e The {@link Ext.EventObject} encapsulating the DOM event. - * @param {HtmlElement} t The target of the event. - * @param {Object} o The options configuration passed to the {@link #addListener} call. - */ /** - * @event mousedown - * Fires when a mousedown is detected within the element. - * @param {Ext.EventObject} e The {@link Ext.EventObject} encapsulating the DOM event. - * @param {HtmlElement} t The target of the event. - * @param {Object} o The options configuration passed to the {@link #addListener} call. + *An object hash in which each property is a date parsing function. The property name is the + * format string which that function parses.
+ *This object is automatically populated with date parsing functions as + * date formats are requested for Ext standard formatting strings.
+ *Custom parsing functions may be inserted into this object, keyed by a name which from then on + * may be used as a format string to {@link #parse}.
+ *
Example:
+Ext.Date.parseFunctions['x-date-format'] = myDateParser;
+
+ * A parsing function should return a Date object, and is passed the following parameters:
date
: Stringstrict
: BooleanTo enable Dates to also be formatted according to that format, a corresponding + * formatting function must be placed into the {@link #formatFunctions} property. + * @property parseFunctions + * @static + * @type Object */ + parseFunctions: { + "MS": function(input, strict) { + // note: the timezone offset is ignored since the MS Ajax server sends + // a UTC milliseconds-since-Unix-epoch value (negative values are allowed) + var re = new RegExp('\\/Date\\(([-+])?(\\d+)(?:[+-]\\d{4})?\\)\\/'); + var r = (input || '').match(re); + return r? new Date(((r[1] || '') + r[2]) * 1) : null; + } + }, + parseRegexes: [], + /** - * @event mouseup - * Fires when a mouseup is detected within the element. - * @param {Ext.EventObject} e The {@link Ext.EventObject} encapsulating the DOM event. - * @param {HtmlElement} t The target of the event. - * @param {Object} o The options configuration passed to the {@link #addListener} call. + *
An object hash in which each property is a date formatting function. The property name is the + * format string which corresponds to the produced formatted date string.
+ *This object is automatically populated with date formatting functions as + * date formats are requested for Ext standard formatting strings.
+ *Custom formatting functions may be inserted into this object, keyed by a name which from then on + * may be used as a format string to {@link #format}. Example:
+Ext.Date.formatFunctions['x-date-format'] = myDateFormatter;
+
+ * A formatting function should return a string representation of the passed Date object, and is passed the following parameters:
date
: DateTo enable date strings to also be parsed according to that format, a corresponding + * parsing function must be placed into the {@link #parseFunctions} property. + * @property formatFunctions + * @static + * @type Object */ + formatFunctions: { + "MS": function() { + // UTC milliseconds since Unix epoch (MS-AJAX serialized date format (MRSF)) + return '\\/Date(' + this.getTime() + ')\\/'; + } + }, + + y2kYear : 50, + /** - * @event mouseover - * Fires when a mouseover is detected within the element. - * @param {Ext.EventObject} e The {@link Ext.EventObject} encapsulating the DOM event. - * @param {HtmlElement} t The target of the event. - * @param {Object} o The options configuration passed to the {@link #addListener} call. + * Date interval constant + * @static + * @type String */ + MILLI : "ms", + /** - * @event mousemove - * Fires when a mousemove is detected with the element. - * @param {Ext.EventObject} e The {@link Ext.EventObject} encapsulating the DOM event. - * @param {HtmlElement} t The target of the event. - * @param {Object} o The options configuration passed to the {@link #addListener} call. + * Date interval constant + * @static + * @type String */ + SECOND : "s", + /** - * @event mouseout - * Fires when a mouseout is detected with the element. - * @param {Ext.EventObject} e The {@link Ext.EventObject} encapsulating the DOM event. - * @param {HtmlElement} t The target of the event. - * @param {Object} o The options configuration passed to the {@link #addListener} call. + * Date interval constant + * @static + * @type String */ - /** - * @event mouseenter - * Fires when the mouse enters the element. - * @param {Ext.EventObject} e The {@link Ext.EventObject} encapsulating the DOM event. - * @param {HtmlElement} t The target of the event. - * @param {Object} o The options configuration passed to the {@link #addListener} call. + MINUTE : "mi", + + /** Date interval constant + * @static + * @type String */ + HOUR : "h", + /** - * @event mouseleave - * Fires when the mouse leaves the element. - * @param {Ext.EventObject} e The {@link Ext.EventObject} encapsulating the DOM event. - * @param {HtmlElement} t The target of the event. - * @param {Object} o The options configuration passed to the {@link #addListener} call. + * Date interval constant + * @static + * @type String */ + DAY : "d", -// Keyboard events /** - * @event keypress - * Fires when a keypress is detected within the element. - * @param {Ext.EventObject} e The {@link Ext.EventObject} encapsulating the DOM event. - * @param {HtmlElement} t The target of the event. - * @param {Object} o The options configuration passed to the {@link #addListener} call. + * Date interval constant + * @static + * @type String */ + MONTH : "mo", + /** - * @event keydown - * Fires when a keydown is detected within the element. - * @param {Ext.EventObject} e The {@link Ext.EventObject} encapsulating the DOM event. - * @param {HtmlElement} t The target of the event. - * @param {Object} o The options configuration passed to the {@link #addListener} call. + * Date interval constant + * @static + * @type String */ + YEAR : "y", + /** - * @event keyup - * Fires when a keyup is detected within the element. - * @param {Ext.EventObject} e The {@link Ext.EventObject} encapsulating the DOM event. - * @param {HtmlElement} t The target of the event. - * @param {Object} o The options configuration passed to the {@link #addListener} call. - */ + *
An object hash containing default date values used during date parsing.
+ *The following properties are available:
y
: Numberm
: Numberd
: Numberh
: Numberi
: Numbers
: Numberms
: NumberOverride these properties to customize the default date values used by the {@link #parse} method.
+ *Note: In countries which experience Daylight Saving Time (i.e. DST), the h, i, s + * and ms properties may coincide with the exact time in which DST takes effect. + * It is the responsiblity of the developer to account for this.
+ * Example Usage: + *
+// set default day value to the first day of the month
+Ext.Date.defaults.d = 1;
+// parse a February date string containing only year and month values.
+// setting the default day value to 1 prevents weird date rollover issues
+// when attempting to parse the following date string on, for example, March 31st 2009.
+Ext.Date.parse('2009-02', 'Y-m'); // returns a Date object representing February 1st 2009
+
+ * @property defaults
+ * @static
+ * @type Object
+ */
+ defaults: {},
-// HTML frame/object events
/**
- * @event load
- * Fires when the user agent finishes loading all content within the element. Only supported by window, frames, objects and images.
- * @param {Ext.EventObject} e The {@link Ext.EventObject} encapsulating the DOM event.
- * @param {HtmlElement} t The target of the event.
- * @param {Object} o The options configuration passed to the {@link #addListener} call.
+ * An array of textual day names.
+ * Override these values for international dates.
+ * Example:
+ *
+Ext.Date.dayNames = [
+ 'SundayInYourLang',
+ 'MondayInYourLang',
+ ...
+];
+
+ * @type Array
+ * @static
*/
+ dayNames : [
+ "Sunday",
+ "Monday",
+ "Tuesday",
+ "Wednesday",
+ "Thursday",
+ "Friday",
+ "Saturday"
+ ],
+
/**
- * @event unload
- * Fires when the user agent removes all content from a window or frame. For elements, it fires when the target element or any of its content has been removed.
- * @param {Ext.EventObject} e The {@link Ext.EventObject} encapsulating the DOM event.
- * @param {HtmlElement} t The target of the event.
- * @param {Object} o The options configuration passed to the {@link #addListener} call.
- */
- /**
- * @event abort
- * Fires when an object/image is stopped from loading before completely loaded.
- * @param {Ext.EventObject} e The {@link Ext.EventObject} encapsulating the DOM event.
- * @param {HtmlElement} t The target of the event.
- * @param {Object} o The options configuration passed to the {@link #addListener} call.
- */
- /**
- * @event error
- * Fires when an object/image/frame cannot be loaded properly.
- * @param {Ext.EventObject} e The {@link Ext.EventObject} encapsulating the DOM event.
- * @param {HtmlElement} t The target of the event.
- * @param {Object} o The options configuration passed to the {@link #addListener} call.
- */
- /**
- * @event resize
- * Fires when a document view is resized.
- * @param {Ext.EventObject} e The {@link Ext.EventObject} encapsulating the DOM event.
- * @param {HtmlElement} t The target of the event.
- * @param {Object} o The options configuration passed to the {@link #addListener} call.
- */
- /**
- * @event scroll
- * Fires when a document view is scrolled.
- * @param {Ext.EventObject} e The {@link Ext.EventObject} encapsulating the DOM event.
- * @param {HtmlElement} t The target of the event.
- * @param {Object} o The options configuration passed to the {@link #addListener} call.
- */
-
-// Form events
- /**
- * @event select
- * Fires when a user selects some text in a text field, including input and textarea.
- * @param {Ext.EventObject} e The {@link Ext.EventObject} encapsulating the DOM event.
- * @param {HtmlElement} t The target of the event.
- * @param {Object} o The options configuration passed to the {@link #addListener} call.
- */
- /**
- * @event change
- * Fires when a control loses the input focus and its value has been modified since gaining focus.
- * @param {Ext.EventObject} e The {@link Ext.EventObject} encapsulating the DOM event.
- * @param {HtmlElement} t The target of the event.
- * @param {Object} o The options configuration passed to the {@link #addListener} call.
- */
- /**
- * @event submit
- * Fires when a form is submitted.
- * @param {Ext.EventObject} e The {@link Ext.EventObject} encapsulating the DOM event.
- * @param {HtmlElement} t The target of the event.
- * @param {Object} o The options configuration passed to the {@link #addListener} call.
- */
- /**
- * @event reset
- * Fires when a form is reset.
- * @param {Ext.EventObject} e The {@link Ext.EventObject} encapsulating the DOM event.
- * @param {HtmlElement} t The target of the event.
- * @param {Object} o The options configuration passed to the {@link #addListener} call.
- */
- /**
- * @event focus
- * Fires when an element receives focus either via the pointing device or by tab navigation.
- * @param {Ext.EventObject} e The {@link Ext.EventObject} encapsulating the DOM event.
- * @param {HtmlElement} t The target of the event.
- * @param {Object} o The options configuration passed to the {@link #addListener} call.
- */
- /**
- * @event blur
- * Fires when an element loses focus either via the pointing device or by tabbing navigation.
- * @param {Ext.EventObject} e The {@link Ext.EventObject} encapsulating the DOM event.
- * @param {HtmlElement} t The target of the event.
- * @param {Object} o The options configuration passed to the {@link #addListener} call.
- */
-
-// User Interface events
- /**
- * @event DOMFocusIn
- * Where supported. Similar to HTML focus event, but can be applied to any focusable element.
- * @param {Ext.EventObject} e The {@link Ext.EventObject} encapsulating the DOM event.
- * @param {HtmlElement} t The target of the event.
- * @param {Object} o The options configuration passed to the {@link #addListener} call.
- */
- /**
- * @event DOMFocusOut
- * Where supported. Similar to HTML blur event, but can be applied to any focusable element.
- * @param {Ext.EventObject} e The {@link Ext.EventObject} encapsulating the DOM event.
- * @param {HtmlElement} t The target of the event.
- * @param {Object} o The options configuration passed to the {@link #addListener} call.
- */
- /**
- * @event DOMActivate
- * Where supported. Fires when an element is activated, for instance, through a mouse click or a keypress.
- * @param {Ext.EventObject} e The {@link Ext.EventObject} encapsulating the DOM event.
- * @param {HtmlElement} t The target of the event.
- * @param {Object} o The options configuration passed to the {@link #addListener} call.
+ * An array of textual month names.
+ * Override these values for international dates.
+ * Example:
+ *
+Ext.Date.monthNames = [
+ 'JanInYourLang',
+ 'FebInYourLang',
+ ...
+];
+
+ * @type Array
+ * @static
*/
+ monthNames : [
+ "January",
+ "February",
+ "March",
+ "April",
+ "May",
+ "June",
+ "July",
+ "August",
+ "September",
+ "October",
+ "November",
+ "December"
+ ],
-// DOM Mutation events
- /**
- * @event DOMSubtreeModified
- * Where supported. Fires when the subtree is modified.
- * @param {Ext.EventObject} e The {@link Ext.EventObject} encapsulating the DOM event.
- * @param {HtmlElement} t The target of the event.
- * @param {Object} o The options configuration passed to the {@link #addListener} call.
- */
- /**
- * @event DOMNodeInserted
- * Where supported. Fires when a node has been added as a child of another node.
- * @param {Ext.EventObject} e The {@link Ext.EventObject} encapsulating the DOM event.
- * @param {HtmlElement} t The target of the event.
- * @param {Object} o The options configuration passed to the {@link #addListener} call.
- */
- /**
- * @event DOMNodeRemoved
- * Where supported. Fires when a descendant node of the element is removed.
- * @param {Ext.EventObject} e The {@link Ext.EventObject} encapsulating the DOM event.
- * @param {HtmlElement} t The target of the event.
- * @param {Object} o The options configuration passed to the {@link #addListener} call.
- */
- /**
- * @event DOMNodeRemovedFromDocument
- * Where supported. Fires when a node is being removed from a document.
- * @param {Ext.EventObject} e The {@link Ext.EventObject} encapsulating the DOM event.
- * @param {HtmlElement} t The target of the event.
- * @param {Object} o The options configuration passed to the {@link #addListener} call.
- */
- /**
- * @event DOMNodeInsertedIntoDocument
- * Where supported. Fires when a node is being inserted into a document.
- * @param {Ext.EventObject} e The {@link Ext.EventObject} encapsulating the DOM event.
- * @param {HtmlElement} t The target of the event.
- * @param {Object} o The options configuration passed to the {@link #addListener} call.
- */
- /**
- * @event DOMAttrModified
- * Where supported. Fires when an attribute has been modified.
- * @param {Ext.EventObject} e The {@link Ext.EventObject} encapsulating the DOM event.
- * @param {HtmlElement} t The target of the event.
- * @param {Object} o The options configuration passed to the {@link #addListener} call.
- */
/**
- * @event DOMCharacterDataModified
- * Where supported. Fires when the character data has been modified.
- * @param {Ext.EventObject} e The {@link Ext.EventObject} encapsulating the DOM event.
- * @param {HtmlElement} t The target of the event.
- * @param {Object} o The options configuration passed to the {@link #addListener} call.
+ * An object hash of zero-based javascript month numbers (with short month names as keys. note: keys are case-sensitive).
+ * Override these values for international dates.
+ * Example:
+ *
+Ext.Date.monthNumbers = {
+ 'ShortJanNameInYourLang':0,
+ 'ShortFebNameInYourLang':1,
+ ...
+};
+
+ * @type Object
+ * @static
*/
-
+ monthNumbers : {
+ Jan:0,
+ Feb:1,
+ Mar:2,
+ Apr:3,
+ May:4,
+ Jun:5,
+ Jul:6,
+ Aug:7,
+ Sep:8,
+ Oct:9,
+ Nov:10,
+ Dec:11
+ },
/**
- * The default unit to append to CSS values where a unit isn't provided (defaults to px).
+ * The date format string that the {@link #dateRenderer} and {@link #date} functions use. + * see {@link #Date} for details.
+ *This defaults to m/d/Y
, but may be overridden in a locale file.
this
reference) in which the handler function is executed.
- * If omitted, defaults to this Element..
- * @param {Object} options (optional) An object containing handler configuration properties.
- * This may contain any of the following properties:this
reference) in which the handler function is executed.
- * If omitted, defaults to this Element.
- * Combining Options
- * In the following examples, the shorthand form {@link #on} is used rather than the more verbose
- * addListener. The two are equivalent. Using the options argument, it is possible to combine different
- * types of listeners:
- *
- * A delayed, one-time listener that auto stops the event and adds a custom argument (forumId) to the
- * options object. The options object is available as the third parameter in the handler function.
-el.on('click', this.onClick, this, {
- single: true,
- delay: 100,
- stopEvent : true,
- forumId: 4
-});
- *
- * Attaching multiple handlers in 1 call
- * The method also allows for a single argument to be passed which is a config object containing properties
- * which specify multiple handlers.
- * Code:
-el.on({
- 'click' : {
- fn: this.onClick,
- scope: this,
- delay: 100
- },
- 'mouseover' : {
- fn: this.onMouseOver,
- scope: this
- },
- 'mouseout' : {
- fn: this.onMouseOut,
- scope: this
- }
-});
- *
- * Or a shorthand syntax:
- * Code:
-el.on({
- 'click' : this.onClick,
- 'mouseover' : this.onMouseOver,
- 'mouseout' : this.onMouseOut,
- scope: this
-});
- *
- * delegate
- *This is a configuration option that you can pass along when registering a handler for - * an event to assist with event delegation. Event delegation is a technique that is used to - * reduce memory consumption and prevent exposure to memory-leaks. By registering an event - * for a container element as opposed to each element within a container. By setting this - * configuration option to a simple selector, the target element will be filtered to look for - * a descendant of the target. - * For example:
-// using this markup:
-<div id='elId'>
- <p id='p1'>paragraph one</p>
- <p id='p2' class='clickable'>paragraph two</p>
- <p id='p3'>paragraph three</p>
-</div>
-// utilize event delegation to registering just one handler on the container element:
-el = Ext.get('elId');
-el.on(
- 'click',
- function(e,t) {
- // handle click
- console.info(t.id); // 'p2'
- },
- this,
- {
- // filter the target element to be a descendant with the class 'clickable'
- delegate: '.clickable'
- }
-);
- *
- * @return {Ext.Element} this
+ * Checks if the specified format contains information about
+ * anything other than the time.
+ * @param {String} format The format to check
+ * @return {Boolean} True if the format contains information about
+ * date/day information.
+ * @static
+ * @method
*/
- addListener : function(eventName, fn, scope, options){
- Ext.EventManager.on(this.dom, eventName, fn, scope || this, options);
- return this;
- },
+ formatContainsDateInfo : (function(){
+ var stripEscapeRe = /(\\.)/g,
+ dateInfoRe = /([djzmnYycU]|MS)/;
+
+ return function(format){
+ return dateInfoRe.test(format.replace(stripEscapeRe, ''));
+ };
+ })(),
/**
- * Removes an event handler from this element. The shorthand version {@link #un} is equivalent.
- * Note: if a scope was explicitly specified when {@link #addListener adding} the
- * listener, the same scope must be specified here.
+ * The base format-code to formatting-function hashmap used by the {@link #format} method.
+ * Formatting functions are strings (or functions which return strings) which
+ * will return the appropriate value when evaluated in the context of the Date object
+ * from which the {@link #format} method is called.
+ * Add to / override these mappings for custom date formatting.
+ * Note: Ext.Date.format() treats characters as literals if an appropriate mapping cannot be found.
* Example:
*
-el.removeListener('click', this.handlerFn);
-// or
-el.un('click', this.handlerFn);
+Ext.Date.formatCodes.x = "Ext.util.Format.leftPad(this.getDate(), 2, '0')";
+console.log(Ext.Date.format(new Date(), 'X'); // returns the current day of the month
- * @param {String} eventName The name of the event from which to remove the handler.
- * @param {Function} fn The handler function to remove. This must be a reference to the function passed into the {@link #addListener} call.
- * @param {Object} scope If a scope (this
reference) was specified when the listener was added,
- * then this must refer to the same object.
- * @return {Ext.Element} this
+ * @type Object
+ * @static
*/
- removeListener : function(eventName, fn, scope){
- Ext.EventManager.removeListener(this.dom, eventName, fn, scope || this);
- return this;
- },
+ formatCodes : {
+ d: "Ext.String.leftPad(this.getDate(), 2, '0')",
+ D: "Ext.Date.getShortDayName(this.getDay())", // get localised short day name
+ j: "this.getDate()",
+ l: "Ext.Date.dayNames[this.getDay()]",
+ N: "(this.getDay() ? this.getDay() : 7)",
+ S: "Ext.Date.getSuffix(this)",
+ w: "this.getDay()",
+ z: "Ext.Date.getDayOfYear(this)",
+ W: "Ext.String.leftPad(Ext.Date.getWeekOfYear(this), 2, '0')",
+ F: "Ext.Date.monthNames[this.getMonth()]",
+ m: "Ext.String.leftPad(this.getMonth() + 1, 2, '0')",
+ M: "Ext.Date.getShortMonthName(this.getMonth())", // get localised short month name
+ n: "(this.getMonth() + 1)",
+ t: "Ext.Date.getDaysInMonth(this)",
+ L: "(Ext.Date.isLeapYear(this) ? 1 : 0)",
+ o: "(this.getFullYear() + (Ext.Date.getWeekOfYear(this) == 1 && this.getMonth() > 0 ? +1 : (Ext.Date.getWeekOfYear(this) >= 52 && this.getMonth() < 11 ? -1 : 0)))",
+ Y: "Ext.String.leftPad(this.getFullYear(), 4, '0')",
+ y: "('' + this.getFullYear()).substring(2, 4)",
+ a: "(this.getHours() < 12 ? 'am' : 'pm')",
+ A: "(this.getHours() < 12 ? 'AM' : 'PM')",
+ g: "((this.getHours() % 12) ? this.getHours() % 12 : 12)",
+ G: "this.getHours()",
+ h: "Ext.String.leftPad((this.getHours() % 12) ? this.getHours() % 12 : 12, 2, '0')",
+ H: "Ext.String.leftPad(this.getHours(), 2, '0')",
+ i: "Ext.String.leftPad(this.getMinutes(), 2, '0')",
+ s: "Ext.String.leftPad(this.getSeconds(), 2, '0')",
+ u: "Ext.String.leftPad(this.getMilliseconds(), 3, '0')",
+ O: "Ext.Date.getGMTOffset(this)",
+ P: "Ext.Date.getGMTOffset(this, true)",
+ T: "Ext.Date.getTimezone(this)",
+ Z: "(this.getTimezoneOffset() * -60)",
- /**
- * Removes all previous added listeners from this element
- * @return {Ext.Element} this
- */
- removeAllListeners : function(){
- Ext.EventManager.removeAll(this.dom);
- return this;
- },
+ c: function() { // ISO-8601 -- GMT format
+ for (var c = "Y-m-dTH:i:sP", code = [], i = 0, l = c.length; i < l; ++i) {
+ var e = c.charAt(i);
+ code.push(e == "T" ? "'T'" : utilDate.getFormatCode(e)); // treat T as a character literal
+ }
+ return code.join(" + ");
+ },
+ /*
+ c: function() { // ISO-8601 -- UTC format
+ return [
+ "this.getUTCFullYear()", "'-'",
+ "Ext.util.Format.leftPad(this.getUTCMonth() + 1, 2, '0')", "'-'",
+ "Ext.util.Format.leftPad(this.getUTCDate(), 2, '0')",
+ "'T'",
+ "Ext.util.Format.leftPad(this.getUTCHours(), 2, '0')", "':'",
+ "Ext.util.Format.leftPad(this.getUTCMinutes(), 2, '0')", "':'",
+ "Ext.util.Format.leftPad(this.getUTCSeconds(), 2, '0')",
+ "'Z'"
+ ].join(" + ");
+ },
+ */
- /**
- * Recursively removes all previous added listeners from this element and its children
- * @return {Ext.Element} this
- */
- purgeAllListeners : function() {
- Ext.EventManager.purgeElement(this, true);
- return this;
- },
- /**
- * @private Test if size has a unit, otherwise appends the default
- */
- addUnits : function(size){
- if(size === "" || size == "auto" || size === undefined){
- size = size || '';
- } else if(!isNaN(size) || !unitPattern.test(size)){
- size = size + (this.defaultUnit || 'px');
- }
- return size;
+ U: "Math.round(this.getTime() / 1000)"
},
/**
- * Updates the innerHTML of this Element - * from a specified URL. Note that this is subject to the Same Origin Policy
- *Updating innerHTML of an element will not execute embedded <script> elements. This is a browser restriction.
- * @param {Mixed} options. Either a sring containing the URL from which to load the HTML, or an {@link Ext.Ajax#request} options object specifying - * exactly how to request the HTML. - * @return {Ext.Element} this + * Checks if the passed Date parameters will cause a javascript Date "rollover". + * @param {Number} year 4-digit year + * @param {Number} month 1-based month-of-year + * @param {Number} day Day of month + * @param {Number} hour (optional) Hour + * @param {Number} minute (optional) Minute + * @param {Number} second (optional) Second + * @param {Number} millisecond (optional) Millisecond + * @return {Boolean} true if the passed parameters do not cause a Date "rollover", false otherwise. + * @static */ - load : function(url, params, cb){ - Ext.Ajax.request(Ext.apply({ - params: params, - url: url.url || url, - callback: cb, - el: this.dom, - indicatorText: url.indicatorText || '' - }, Ext.isObject(url) ? url : {})); - return this; - }, + isValid : function(y, m, d, h, i, s, ms) { + // setup defaults + h = h || 0; + i = i || 0; + s = s || 0; + ms = ms || 0; - /** - * Tests various css rules/browsers to determine if this element uses a border box - * @return {Boolean} - */ - isBorderBox : function(){ - return noBoxAdjust[(this.dom.tagName || "").toLowerCase()] || Ext.isBorderBox; + // Special handling for year < 100 + var dt = utilDate.add(new Date(y < 100 ? 100 : y, m - 1, d, h, i, s, ms), utilDate.YEAR, y < 100 ? y - 100 : 0); + + return y == dt.getFullYear() && + m == dt.getMonth() + 1 && + d == dt.getDate() && + h == dt.getHours() && + i == dt.getMinutes() && + s == dt.getSeconds() && + ms == dt.getMilliseconds(); }, /** - *Removes this element's dom reference. Note that event and cache removal is handled at {@link Ext#removeNode}
- */ - remove : function(){ - var me = this, - dom = me.dom; + * Parses the passed string using the specified date format. + * Note that this function expects normal calendar dates, meaning that months are 1-based (i.e. 1 = January). + * The {@link #defaults} hash will be used for any date value (i.e. year, month, day, hour, minute, second or millisecond) + * which cannot be found in the passed string. If a corresponding default date value has not been specified in the {@link #defaults} hash, + * the current date's year, month, day or DST-adjusted zero-hour time value will be used instead. + * Keep in mind that the input date string must precisely match the specified format string + * in order for the parse operation to be successful (failed parse operations return a null value). + *Example:
+//dt = Fri May 25 2007 (current date)
+var dt = new Date();
- if (dom) {
- delete me.dom;
- Ext.removeNode(dom);
- }
- },
+//dt = Thu May 25 2006 (today's month/day in 2006)
+dt = Ext.Date.parse("2006", "Y");
- /**
- * Sets up event handlers to call the passed functions when the mouse is moved into and out of the Element.
- * @param {Function} overFn The function to call when the mouse enters the Element.
- * @param {Function} outFn The function to call when the mouse leaves the Element.
- * @param {Object} scope (optional) The scope (this
reference) in which the functions are executed. Defaults to the Element's DOM element.
- * @param {Object} options (optional) Options for the listener. See {@link Ext.util.Observable#addListener the options parameter}.
- * @return {Ext.Element} this
- */
- hover : function(overFn, outFn, scope, options){
- var me = this;
- me.on('mouseenter', overFn, scope || me.dom, options);
- me.on('mouseleave', outFn, scope || me.dom, options);
- return me;
- },
+//dt = Sun Jan 15 2006 (all date parts specified)
+dt = Ext.Date.parse("2006-01-15", "Y-m-d");
- /**
- * Returns true if this element is an ancestor of the passed element
- * @param {HTMLElement/String} el The element to check
- * @return {Boolean} True if this element is an ancestor of el, else false
+//dt = Sun Jan 15 2006 15:20:01
+dt = Ext.Date.parse("2006-01-15 3:20:01 PM", "Y-m-d g:i:s A");
+
+// attempt to parse Sun Feb 29 2006 03:20:01 in strict mode
+dt = Ext.Date.parse("2006-02-29 03:20:01", "Y-m-d H:i:s", true); // returns null
+
+ * @param {String} input The raw date string.
+ * @param {String} format The expected date string format.
+ * @param {Boolean} strict (optional) True to validate date strings while parsing (i.e. prevents javascript Date "rollover")
+ (defaults to false). Invalid date strings will return null when parsed.
+ * @return {Date} The parsed Date.
+ * @static
*/
- contains : function(el){
- return !el ? false : Ext.lib.Dom.isAncestor(this.dom, el.dom ? el.dom : el);
+ parse : function(input, format, strict) {
+ var p = utilDate.parseFunctions;
+ if (p[format] == null) {
+ utilDate.createParser(format);
+ }
+ return p[format](input, Ext.isDefined(strict) ? strict : utilDate.useStrict);
},
- /**
- * Returns the value of a namespaced attribute from the element's underlying DOM node.
- * @param {String} namespace The namespace in which to look for the attribute
- * @param {String} name The attribute name
- * @return {String} The attribute value
- * @deprecated
- */
- getAttributeNS : function(ns, name){
- return this.getAttribute(name, ns);
+ // Backwards compat
+ parseDate: function(input, format, strict){
+ return utilDate.parse(input, format, strict);
},
- /**
- * Returns the value of an attribute from the element's underlying DOM node.
- * @param {String} name The attribute name
- * @param {String} namespace (optional) The namespace in which to look for the attribute
- * @return {String} The attribute value
- */
- getAttribute : Ext.isIE ? function(name, ns){
- var d = this.dom,
- type = typeof d[ns + ":" + name];
- if(['undefined', 'unknown'].indexOf(type) == -1){
- return d[ns + ":" + name];
+ // private
+ getFormatCode : function(character) {
+ var f = utilDate.formatCodes[character];
+
+ if (f) {
+ f = typeof f == 'function'? f() : f;
+ utilDate.formatCodes[character] = f; // reassign function result to prevent repeated execution
}
- return d[name];
- } : function(name, ns){
- var d = this.dom;
- return d.getAttributeNS(ns, name) || d.getAttribute(ns + ":" + name) || d.getAttribute(name) || d[name];
+
+ // note: unknown characters are treated as literals
+ return f || ("'" + Ext.String.escape(character) + "'");
},
- /**
- * Update the innerHTML of this element
- * @param {String} html The new HTML
- * @return {Ext.Element} this
- */
- update : function(html) {
- if (this.dom) {
- this.dom.innerHTML = html;
- }
- return this;
- }
-};
+ // private
+ createFormat : function(format) {
+ var code = [],
+ special = false,
+ ch = '';
-var ep = El.prototype;
+ for (var i = 0; i < format.length; ++i) {
+ ch = format.charAt(i);
+ if (!special && ch == "\\") {
+ special = true;
+ } else if (special) {
+ special = false;
+ code.push("'" + Ext.String.escape(ch) + "'");
+ } else {
+ code.push(utilDate.getFormatCode(ch));
+ }
+ }
+ utilDate.formatFunctions[format] = Ext.functionFactory("return " + code.join('+'));
+ },
-El.addMethods = function(o){
- Ext.apply(ep, o);
-};
+ // private
+ createParser : (function() {
+ var code = [
+ "var dt, y, m, d, h, i, s, ms, o, z, zz, u, v,",
+ "def = Ext.Date.defaults,",
+ "results = String(input).match(Ext.Date.parseRegexes[{0}]);", // either null, or an array of matched strings
-/**
- * Appends an event handler (shorthand for {@link #addListener}).
- * @param {String} eventName The name of event to handle.
- * @param {Function} fn The handler function the event invokes.
- * @param {Object} scope (optional) The scope (this
reference) in which the handler function is executed.
- * @param {Object} options (optional) An object containing standard {@link #addListener} options
- * @member Ext.Element
- * @method on
- */
-ep.on = ep.addListener;
+ "if(results){",
+ "{1}",
-/**
- * Removes an event handler from this element (see {@link #removeListener} for additional notes).
- * @param {String} eventName The name of the event from which to remove the handler.
- * @param {Function} fn The handler function to remove. This must be a reference to the function passed into the {@link #addListener} call.
- * @param {Object} scope If a scope (this
reference) was specified when the listener was added,
- * then this must refer to the same object.
- * @return {Ext.Element} this
- * @member Ext.Element
- * @method un
- */
-ep.un = ep.removeListener;
+ "if(u != null){", // i.e. unix time is defined
+ "v = new Date(u * 1000);", // give top priority to UNIX time
+ "}else{",
+ // create Date object representing midnight of the current day;
+ // this will provide us with our date defaults
+ // (note: clearTime() handles Daylight Saving Time automatically)
+ "dt = Ext.Date.clearTime(new Date);",
-/**
- * true to automatically adjust width and height settings for box-model issues (default to true)
- */
-ep.autoBoxAdjust = true;
+ // date calculations (note: these calculations create a dependency on Ext.Number.from())
+ "y = Ext.Number.from(y, Ext.Number.from(def.y, dt.getFullYear()));",
+ "m = Ext.Number.from(m, Ext.Number.from(def.m - 1, dt.getMonth()));",
+ "d = Ext.Number.from(d, Ext.Number.from(def.d, dt.getDate()));",
-// private
-var unitPattern = /\d+(px|em|%|en|ex|pt|in|cm|mm|pc)$/i,
- docEl;
+ // time calculations (note: these calculations create a dependency on Ext.Number.from())
+ "h = Ext.Number.from(h, Ext.Number.from(def.h, dt.getHours()));",
+ "i = Ext.Number.from(i, Ext.Number.from(def.i, dt.getMinutes()));",
+ "s = Ext.Number.from(s, Ext.Number.from(def.s, dt.getSeconds()));",
+ "ms = Ext.Number.from(ms, Ext.Number.from(def.ms, dt.getMilliseconds()));",
-/**
- * @private
- */
+ "if(z >= 0 && y >= 0){",
+ // both the year and zero-based day of year are defined and >= 0.
+ // these 2 values alone provide sufficient info to create a full date object
-/**
- * Retrieves Ext.Element objects.
- * This method does not retrieve {@link Ext.Component Component}s. This method - * retrieves Ext.Element objects which encapsulate DOM elements. To retrieve a Component by - * its ID, use {@link Ext.ComponentMgr#get}.
- *Uses simple caching to consistently return the same object. Automatically fixes if an - * object was recreated with the same id via AJAX or DOM.
- * @param {Mixed} el The id of the node, a DOM Node or an existing Element. - * @return {Element} The Element object (or null if no matching element was found) - * @static - * @member Ext.Element - * @method get - */ -El.get = function(el){ - var ex, - elm, - id; - if(!el){ return null; } - if (typeof el == "string") { // element id - if (!(elm = DOC.getElementById(el))) { - return null; - } - if (EC[el] && EC[el].el) { - ex = EC[el].el; - ex.dom = elm; - } else { - ex = El.addToCache(new El(elm)); - } - return ex; - } else if (el.tagName) { // dom element - if(!(id = el.id)){ - id = Ext.id(el); - } - if (EC[id] && EC[id].el) { - ex = EC[id].el; - ex.dom = el; - } else { - ex = El.addToCache(new El(el)); - } - return ex; - } else if (el instanceof El) { - if(el != docEl){ - // refresh dom element in case no longer valid, - // catch case where it hasn't been appended + // create Date object representing January 1st for the given year + // handle years < 100 appropriately + "v = Ext.Date.add(new Date(y < 100 ? 100 : y, 0, 1, h, i, s, ms), Ext.Date.YEAR, y < 100 ? y - 100 : 0);", - // If an el instance is passed, don't pass to getElementById without some kind of id - if (Ext.isIE && (el.id == undefined || el.id == '')) { - el.dom = el.dom; - } else { - el.dom = DOC.getElementById(el.id) || el.dom; - } - } - return el; - } else if(el.isComposite) { - return el; - } else if(Ext.isArray(el)) { - return El.select(el); - } else if(el == DOC) { - // create a bogus element object representing the document object - if(!docEl){ - var f = function(){}; - f.prototype = El.prototype; - docEl = new f(); - docEl.dom = DOC; - } - return docEl; - } - return null; -}; + // then add day of year, checking for Date "rollover" if necessary + "v = !strict? v : (strict === true && (z <= 364 || (Ext.Date.isLeapYear(v) && z <= 365))? Ext.Date.add(v, Ext.Date.DAY, z) : null);", + "}else if(strict === true && !Ext.Date.isValid(y, m + 1, d, h, i, s, ms)){", // check for Date "rollover" + "v = null;", // invalid date, so return null + "}else{", + // plain old Date object + // handle years < 100 properly + "v = Ext.Date.add(new Date(y < 100 ? 100 : y, m, d, h, i, s, ms), Ext.Date.YEAR, y < 100 ? y - 100 : 0);", + "}", + "}", + "}", -El.addToCache = function(el, id){ - id = id || el.id; - EC[id] = { - el: el, - data: {}, - events: {} - }; - return el; -}; + "if(v){", + // favour UTC offset over GMT offset + "if(zz != null){", + // reset to UTC, then add offset + "v = Ext.Date.add(v, Ext.Date.SECOND, -v.getTimezoneOffset() * 60 - zz);", + "}else if(o){", + // reset to GMT, then add offset + "v = Ext.Date.add(v, Ext.Date.MINUTE, -v.getTimezoneOffset() + (sn == '+'? -1 : 1) * (hr * 60 + mn));", + "}", + "}", -// private method for getting and setting element data -El.data = function(el, key, value){ - el = El.get(el); - if (!el) { - return null; - } - var c = EC[el.id].data; - if(arguments.length == 2){ - return c[key]; - }else{ - return (c[key] = value); - } -}; + "return v;" + ].join('\n'); -// private -// Garbage collection - uncache elements/purge listeners on orphaned elements -// so we don't hold a reference and cause the browser to retain them -function garbageCollect(){ - if(!Ext.enableGarbageCollector){ - clearInterval(El.collectorThreadId); - } else { - var eid, - el, - d, - o; + return function(format) { + var regexNum = utilDate.parseRegexes.length, + currentGroup = 1, + calc = [], + regex = [], + special = false, + ch = ""; - for(eid in EC){ - o = EC[eid]; - if(o.skipGC){ - continue; - } - el = o.el; - d = el.dom; - // ------------------------------------------------------- - // Determining what is garbage: - // ------------------------------------------------------- - // !d - // dom node is null, definitely garbage - // ------------------------------------------------------- - // !d.parentNode - // no parentNode == direct orphan, definitely garbage - // ------------------------------------------------------- - // !d.offsetParent && !document.getElementById(eid) - // display none elements have no offsetParent so we will - // also try to look it up by it's id. However, check - // offsetParent first so we don't do unneeded lookups. - // This enables collection of elements that are not orphans - // directly, but somewhere up the line they have an orphan - // parent. - // ------------------------------------------------------- - if(!d || !d.parentNode || (!d.offsetParent && !DOC.getElementById(eid))){ - if(Ext.enableListenerCollection){ - Ext.EventManager.removeAll(d); - } - delete EC[eid]; - } - } - // Cleanup IE Object leaks - if (Ext.isIE) { - var t = {}; - for (eid in EC) { - t[eid] = EC[eid]; + for (var i = 0; i < format.length; ++i) { + ch = format.charAt(i); + if (!special && ch == "\\") { + special = true; + } else if (special) { + special = false; + regex.push(Ext.String.escape(ch)); + } else { + var obj = utilDate.formatCodeToRegex(ch, currentGroup); + currentGroup += obj.g; + regex.push(obj.s); + if (obj.g && obj.c) { + calc.push(obj.c); + } + } } - EC = Ext.elCache = t; - } - } -} -El.collectorThreadId = setInterval(garbageCollect, 30000); - -var flyFn = function(){}; -flyFn.prototype = El.prototype; - -// dom is optional -El.Flyweight = function(dom){ - this.dom = dom; -}; - -El.Flyweight.prototype = new flyFn(); -El.Flyweight.prototype.isFlyweight = true; -El._flyweights = {}; - -/** - *Gets the globally shared flyweight Element, with the passed node as the active element. Do not store a reference to this element - - * the dom node can be overwritten by other code. Shorthand of {@link Ext.Element#fly}
- *Use this to make one-time references to DOM elements which are not going to be accessed again either by - * application code, or by Ext's classes. If accessing an element which will be processed regularly, then {@link Ext#get} - * will be more appropriate to take advantage of the caching provided by the Ext.Element class.
- * @param {String/HTMLElement} el The dom node or id - * @param {String} named (optional) Allows for creation of named reusable flyweights to prevent conflicts - * (e.g. internally Ext uses "_global") - * @return {Element} The shared Element object (or null if no matching element was found) - * @member Ext.Element - * @method fly - */ -El.fly = function(el, named){ - var ret = null; - named = named || '_global'; - - if (el = Ext.getDom(el)) { - (El._flyweights[named] = El._flyweights[named] || new El.Flyweight()).dom = el; - ret = El._flyweights[named]; - } - return ret; -}; - -/** - * Retrieves Ext.Element objects. - *This method does not retrieve {@link Ext.Component Component}s. This method - * retrieves Ext.Element objects which encapsulate DOM elements. To retrieve a Component by - * its ID, use {@link Ext.ComponentMgr#get}.
- *Uses simple caching to consistently return the same object. Automatically fixes if an - * object was recreated with the same id via AJAX or DOM.
- * Shorthand of {@link Ext.Element#get} - * @param {Mixed} el The id of the node, a DOM Node or an existing Element. - * @return {Element} The Element object (or null if no matching element was found) - * @member Ext - * @method get - */ -Ext.get = El.get; -/** - *Gets the globally shared flyweight Element, with the passed node as the active element. Do not store a reference to this element - - * the dom node can be overwritten by other code. Shorthand of {@link Ext.Element#fly}
- *Use this to make one-time references to DOM elements which are not going to be accessed again either by - * application code, or by Ext's classes. If accessing an element which will be processed regularly, then {@link Ext#get} - * will be more appropriate to take advantage of the caching provided by the Ext.Element class.
- * @param {String/HTMLElement} el The dom node or id - * @param {String} named (optional) Allows for creation of named reusable flyweights to prevent conflicts - * (e.g. internally Ext uses "_global") - * @return {Element} The shared Element object (or null if no matching element was found) - * @member Ext - * @method fly - */ -Ext.fly = El.fly; + utilDate.parseRegexes[regexNum] = new RegExp("^" + regex.join('') + "$", 'i'); + utilDate.parseFunctions[format] = Ext.functionFactory("input", "strict", xf(code, regexNum, calc.join(''))); + }; + })(), -// speedy lookup for elements never to box adjust -var noBoxAdjust = Ext.isStrict ? { - select:1 -} : { - input:1, select:1, textarea:1 -}; -if(Ext.isIE || Ext.isGecko){ - noBoxAdjust['button'] = 1; -} + // private + parseCodes : { + /* + * Notes: + * g = {Number} calculation group (0 or 1. only group 1 contributes to date calculations.) + * c = {String} calculation method (required for group 1. null for group 0. {0} = currentGroup - position in regex result array) + * s = {String} regex pattern. all matches are stored in results[], and are accessible by the calculation mapped to 'c' + */ + d: { + g:1, + c:"d = parseInt(results[{0}], 10);\n", + s:"(\\d{2})" // day of month with leading zeroes (01 - 31) + }, + j: { + g:1, + c:"d = parseInt(results[{0}], 10);\n", + s:"(\\d{1,2})" // day of month without leading zeroes (1 - 31) + }, + D: function() { + for (var a = [], i = 0; i < 7; a.push(utilDate.getShortDayName(i)), ++i); // get localised short day names + return { + g:0, + c:null, + s:"(?:" + a.join("|") +")" + }; + }, + l: function() { + return { + g:0, + c:null, + s:"(?:" + utilDate.dayNames.join("|") + ")" + }; + }, + N: { + g:0, + c:null, + s:"[1-7]" // ISO-8601 day number (1 (monday) - 7 (sunday)) + }, + S: { + g:0, + c:null, + s:"(?:st|nd|rd|th)" + }, + w: { + g:0, + c:null, + s:"[0-6]" // javascript day number (0 (sunday) - 6 (saturday)) + }, + z: { + g:1, + c:"z = parseInt(results[{0}], 10);\n", + s:"(\\d{1,3})" // day of the year (0 - 364 (365 in leap years)) + }, + W: { + g:0, + c:null, + s:"(?:\\d{2})" // ISO-8601 week number (with leading zero) + }, + F: function() { + return { + g:1, + c:"m = parseInt(Ext.Date.getMonthNumber(results[{0}]), 10);\n", // get localised month number + s:"(" + utilDate.monthNames.join("|") + ")" + }; + }, + M: function() { + for (var a = [], i = 0; i < 12; a.push(utilDate.getShortMonthName(i)), ++i); // get localised short month names + return Ext.applyIf({ + s:"(" + a.join("|") + ")" + }, utilDate.formatCodeToRegex("F")); + }, + m: { + g:1, + c:"m = parseInt(results[{0}], 10) - 1;\n", + s:"(\\d{2})" // month number with leading zeros (01 - 12) + }, + n: { + g:1, + c:"m = parseInt(results[{0}], 10) - 1;\n", + s:"(\\d{1,2})" // month number without leading zeros (1 - 12) + }, + t: { + g:0, + c:null, + s:"(?:\\d{2})" // no. of days in the month (28 - 31) + }, + L: { + g:0, + c:null, + s:"(?:1|0)" + }, + o: function() { + return utilDate.formatCodeToRegex("Y"); + }, + Y: { + g:1, + c:"y = parseInt(results[{0}], 10);\n", + s:"(\\d{4})" // 4-digit year + }, + y: { + g:1, + c:"var ty = parseInt(results[{0}], 10);\n" + + "y = ty > Ext.Date.y2kYear ? 1900 + ty : 2000 + ty;\n", // 2-digit year + s:"(\\d{1,2})" + }, + /* + * In the am/pm parsing routines, we allow both upper and lower case + * even though it doesn't exactly match the spec. It gives much more flexibility + * in being able to specify case insensitive regexes. + */ + a: { + g:1, + c:"if (/(am)/i.test(results[{0}])) {\n" + + "if (!h || h == 12) { h = 0; }\n" + + "} else { if (!h || h < 12) { h = (h || 0) + 12; }}", + s:"(am|pm|AM|PM)" + }, + A: { + g:1, + c:"if (/(am)/i.test(results[{0}])) {\n" + + "if (!h || h == 12) { h = 0; }\n" + + "} else { if (!h || h < 12) { h = (h || 0) + 12; }}", + s:"(AM|PM|am|pm)" + }, + g: function() { + return utilDate.formatCodeToRegex("G"); + }, + G: { + g:1, + c:"h = parseInt(results[{0}], 10);\n", + s:"(\\d{1,2})" // 24-hr format of an hour without leading zeroes (0 - 23) + }, + h: function() { + return utilDate.formatCodeToRegex("H"); + }, + H: { + g:1, + c:"h = parseInt(results[{0}], 10);\n", + s:"(\\d{2})" // 24-hr format of an hour with leading zeroes (00 - 23) + }, + i: { + g:1, + c:"i = parseInt(results[{0}], 10);\n", + s:"(\\d{2})" // minutes with leading zeros (00 - 59) + }, + s: { + g:1, + c:"s = parseInt(results[{0}], 10);\n", + s:"(\\d{2})" // seconds with leading zeros (00 - 59) + }, + u: { + g:1, + c:"ms = results[{0}]; ms = parseInt(ms, 10)/Math.pow(10, ms.length - 3);\n", + s:"(\\d+)" // decimal fraction of a second (minimum = 1 digit, maximum = unlimited) + }, + O: { + g:1, + c:[ + "o = results[{0}];", + "var sn = o.substring(0,1),", // get + / - sign + "hr = o.substring(1,3)*1 + Math.floor(o.substring(3,5) / 60),", // get hours (performs minutes-to-hour conversion also, just in case) + "mn = o.substring(3,5) % 60;", // get minutes + "o = ((-12 <= (hr*60 + mn)/60) && ((hr*60 + mn)/60 <= 14))? (sn + Ext.String.leftPad(hr, 2, '0') + Ext.String.leftPad(mn, 2, '0')) : null;\n" // -12hrs <= GMT offset <= 14hrs + ].join("\n"), + s: "([+\-]\\d{4})" // GMT offset in hrs and mins + }, + P: { + g:1, + c:[ + "o = results[{0}];", + "var sn = o.substring(0,1),", // get + / - sign + "hr = o.substring(1,3)*1 + Math.floor(o.substring(4,6) / 60),", // get hours (performs minutes-to-hour conversion also, just in case) + "mn = o.substring(4,6) % 60;", // get minutes + "o = ((-12 <= (hr*60 + mn)/60) && ((hr*60 + mn)/60 <= 14))? (sn + Ext.String.leftPad(hr, 2, '0') + Ext.String.leftPad(mn, 2, '0')) : null;\n" // -12hrs <= GMT offset <= 14hrs + ].join("\n"), + s: "([+\-]\\d{2}:\\d{2})" // GMT offset in hrs and mins (with colon separator) + }, + T: { + g:0, + c:null, + s:"[A-Z]{1,4}" // timezone abbrev. may be between 1 - 4 chars + }, + Z: { + g:1, + c:"zz = results[{0}] * 1;\n" // -43200 <= UTC offset <= 50400 + + "zz = (-43200 <= zz && zz <= 50400)? zz : null;\n", + s:"([+\-]?\\d{1,5})" // leading '+' sign is optional for UTC offset + }, + c: function() { + var calc = [], + arr = [ + utilDate.formatCodeToRegex("Y", 1), // year + utilDate.formatCodeToRegex("m", 2), // month + utilDate.formatCodeToRegex("d", 3), // day + utilDate.formatCodeToRegex("h", 4), // hour + utilDate.formatCodeToRegex("i", 5), // minute + utilDate.formatCodeToRegex("s", 6), // second + {c:"ms = results[7] || '0'; ms = parseInt(ms, 10)/Math.pow(10, ms.length - 3);\n"}, // decimal fraction of a second (minimum = 1 digit, maximum = unlimited) + {c:[ // allow either "Z" (i.e. UTC) or "-0530" or "+08:00" (i.e. UTC offset) timezone delimiters. assumes local timezone if no timezone is specified + "if(results[8]) {", // timezone specified + "if(results[8] == 'Z'){", + "zz = 0;", // UTC + "}else if (results[8].indexOf(':') > -1){", + utilDate.formatCodeToRegex("P", 8).c, // timezone offset with colon separator + "}else{", + utilDate.formatCodeToRegex("O", 8).c, // timezone offset without colon separator + "}", + "}" + ].join('\n')} + ]; -})(); -/** - * @class Ext.Element - */ -Ext.Element.addMethods({ - /** - * Stops the specified event(s) from bubbling and optionally prevents the default action - * @param {String/Array} eventName an event / array of events to stop from bubbling - * @param {Boolean} preventDefault (optional) true to prevent the default action too - * @return {Ext.Element} this - */ - swallowEvent : function(eventName, preventDefault){ - var me = this; - function fn(e){ - e.stopPropagation(); - if(preventDefault){ - e.preventDefault(); + for (var i = 0, l = arr.length; i < l; ++i) { + calc.push(arr[i].c); } + + return { + g:1, + c:calc.join(""), + s:[ + arr[0].s, // year (required) + "(?:", "-", arr[1].s, // month (optional) + "(?:", "-", arr[2].s, // day (optional) + "(?:", + "(?:T| )?", // time delimiter -- either a "T" or a single blank space + arr[3].s, ":", arr[4].s, // hour AND minute, delimited by a single colon (optional). MUST be preceded by either a "T" or a single blank space + "(?::", arr[5].s, ")?", // seconds (optional) + "(?:(?:\\.|,)(\\d+))?", // decimal fraction of a second (e.g. ",12345" or ".98765") (optional) + "(Z|(?:[-+]\\d{2}(?::)?\\d{2}))?", // "Z" (UTC) or "-0530" (UTC offset without colon delimiter) or "+08:00" (UTC offset with colon delimiter) (optional) + ")?", + ")?", + ")?" + ].join("") + }; + }, + U: { + g:1, + c:"u = parseInt(results[{0}], 10);\n", + s:"(-?\\d+)" // leading minus sign indicates seconds before UNIX epoch } - if(Ext.isArray(eventName)){ - Ext.each(eventName, function(e) { - me.on(e, fn); - }); - return me; - } - me.on(eventName, fn); - return me; }, - /** - * Create an event handler on this element such that when the event fires and is handled by this element, - * it will be relayed to another object (i.e., fired again as if it originated from that object instead). - * @param {String} eventName The type of event to relay - * @param {Object} object Any object that extends {@link Ext.util.Observable} that will provide the context - * for firing the relayed event - */ - relayEvent : function(eventName, observable){ - this.on(eventName, function(e){ - observable.fireEvent(eventName, e); - }); + //Old Ext.Date prototype methods. + // private + dateFormat: function(date, format) { + return utilDate.format(date, format); }, /** - * Removes worthless text nodes - * @param {Boolean} forceReclean (optional) By default the element - * keeps track if it has been cleaned already so - * you can call this over and over. However, if you update the element and - * need to force a reclean, you can pass true. + * Formats a date given the supplied format string. + * @param {Date} date The date to format + * @param {String} format The format string + * @return {String} The formatted date */ - clean : function(forceReclean){ - var me = this, - dom = me.dom, - n = dom.firstChild, - ni = -1; - - if(Ext.Element.data(dom, 'isCleaned') && forceReclean !== true){ - return me; - } - - while(n){ - var nx = n.nextSibling; - if(n.nodeType == 3 && !/\S/.test(n.nodeValue)){ - dom.removeChild(n); - }else{ - n.nodeIndex = ++ni; - } - n = nx; + format: function(date, format) { + if (utilDate.formatFunctions[format] == null) { + utilDate.createFormat(format); } - Ext.Element.data(dom, 'isCleaned', true); - return me; + var result = utilDate.formatFunctions[format].call(date); + return result + ''; }, /** - * Direct access to the Updater {@link Ext.Updater#update} method. The method takes the same object - * parameter as {@link Ext.Updater#update} - * @return {Ext.Element} this + * Get the timezone abbreviation of the current date (equivalent to the format specifier 'T'). + * + * Note: The date string returned by the javascript Date object's toString() method varies + * between browsers (e.g. FF vs IE) and system region settings (e.g. IE in Asia vs IE in America). + * For a given date string e.g. "Thu Oct 25 2007 22:55:35 GMT+0800 (Malay Peninsula Standard Time)", + * getTimezone() first tries to get the timezone abbreviation from between a pair of parentheses + * (which may or may not be present), failing which it proceeds to get the timezone abbreviation + * from the GMT offset portion of the date string. + * @param {Date} date The date + * @return {String} The abbreviated timezone name (e.g. 'CST', 'PDT', 'EDT', 'MPST' ...). */ - load : function(){ - var um = this.getUpdater(); - um.update.apply(um, arguments); - return this; + getTimezone : function(date) { + // the following list shows the differences between date strings from different browsers on a WinXP SP2 machine from an Asian locale: + // + // Opera : "Thu, 25 Oct 2007 22:53:45 GMT+0800" -- shortest (weirdest) date string of the lot + // Safari : "Thu Oct 25 2007 22:55:35 GMT+0800 (Malay Peninsula Standard Time)" -- value in parentheses always gives the correct timezone (same as FF) + // FF : "Thu Oct 25 2007 22:55:35 GMT+0800 (Malay Peninsula Standard Time)" -- value in parentheses always gives the correct timezone + // IE : "Thu Oct 25 22:54:35 UTC+0800 2007" -- (Asian system setting) look for 3-4 letter timezone abbrev + // IE : "Thu Oct 25 17:06:37 PDT 2007" -- (American system setting) look for 3-4 letter timezone abbrev + // + // this crazy regex attempts to guess the correct timezone abbreviation despite these differences. + // step 1: (?:\((.*)\) -- find timezone in parentheses + // step 2: ([A-Z]{1,4})(?:[\-+][0-9]{4})?(?: -?\d+)?) -- if nothing was found in step 1, find timezone from timezone offset portion of date string + // step 3: remove all non uppercase characters found in step 1 and 2 + return date.toString().replace(/^.* (?:\((.*)\)|([A-Z]{1,4})(?:[\-+][0-9]{4})?(?: -?\d+)?)$/, "$1$2").replace(/[^A-Z]/g, ""); }, /** - * Gets this element's {@link Ext.Updater Updater} - * @return {Ext.Updater} The Updater - */ - getUpdater : function(){ - return this.updateManager || (this.updateManager = new Ext.Updater(this)); + * Get the offset from GMT of the current date (equivalent to the format specifier 'O'). + * @param {Date} date The date + * @param {Boolean} colon (optional) true to separate the hours and minutes with a colon (defaults to false). + * @return {String} The 4-character offset string prefixed with + or - (e.g. '-0600'). + */ + getGMTOffset : function(date, colon) { + var offset = date.getTimezoneOffset(); + return (offset > 0 ? "-" : "+") + + Ext.String.leftPad(Math.floor(Math.abs(offset) / 60), 2, "0") + + (colon ? ":" : "") + + Ext.String.leftPad(Math.abs(offset % 60), 2, "0"); }, /** - * Update the innerHTML of this element, optionally searching for and processing scripts - * @param {String} html The new HTML - * @param {Boolean} loadScripts (optional) True to look for and process scripts (defaults to false) - * @param {Function} callback (optional) For async script loading you can be notified when the update completes - * @return {Ext.Element} this + * Get the numeric day number of the year, adjusted for leap year. + * @param {Date} date The date + * @return {Number} 0 to 364 (365 in leap years). */ - update : function(html, loadScripts, callback){ - if (!this.dom) { - return this; - } - html = html || ""; + getDayOfYear: function(date) { + var num = 0, + d = Ext.Date.clone(date), + m = date.getMonth(), + i; - if(loadScripts !== true){ - this.dom.innerHTML = html; - if(typeof callback == 'function'){ - callback(); - } - return this; + for (i = 0, d.setDate(1), d.setMonth(0); i < m; d.setMonth(++i)) { + num += utilDate.getDaysInMonth(d); } + return num + date.getDate() - 1; + }, - var id = Ext.id(), - dom = this.dom; + /** + * Get the numeric ISO-8601 week number of the year. + * (equivalent to the format specifier 'W', but without a leading zero). + * @param {Date} date The date + * @return {Number} 1 to 53 + * @method + */ + getWeekOfYear : (function() { + // adapted from http://www.merlyn.demon.co.uk/weekcalc.htm + var ms1d = 864e5, // milliseconds in a day + ms7d = 7 * ms1d; // milliseconds in a week - html += ''; + return function(date) { // return a closure so constants get calculated only once + var DC3 = Date.UTC(date.getFullYear(), date.getMonth(), date.getDate() + 3) / ms1d, // an Absolute Day Number + AWN = Math.floor(DC3 / 7), // an Absolute Week Number + Wyr = new Date(AWN * ms7d).getUTCFullYear(); - Ext.lib.Event.onAvailable(id, function(){ - var DOC = document, - hd = DOC.getElementsByTagName("head")[0], - re = /(?: + + + * Refer to {@link Ext.Loader#configs} for the list of possible properties + * + * @param {Object} config The config object to override the default values in {@link Ext.Loader#config} + * @return {Ext.Loader} this + * @markdown */ - abort : function(transId){ - if(transId || this.isLoading()){ - Ext.lib.Ajax.abort(transId || this.transId); + setConfig: function(name, value) { + if (Ext.isObject(name) && arguments.length === 1) { + Ext.Object.merge(this.config, name); } - }, - - // private - handleResponse : function(response){ - this.transId = false; - var options = response.argument.options; - response.argument = options ? options.argument : null; - this.fireEvent(REQUESTCOMPLETE, this, response, options); - if(options.success){ - options.success.call(options.scope, response, options); - } - if(options.callback){ - options.callback.call(options.scope, options, true, response); + else { + this.config[name] = (Ext.isObject(value)) ? Ext.Object.merge(this.config[name], value) : value; } + + return this; }, - // private - handleFailure : function(response, e){ - this.transId = false; - var options = response.argument.options; - response.argument = options ? options.argument : null; - this.fireEvent(REQUESTEXCEPTION, this, response, options, e); - if(options.failure){ - options.failure.call(options.scope, response, options); - } - if(options.callback){ - options.callback.call(options.scope, options, false, response); + /** + * Get the config value corresponding to the specified name. If no name is given, will return the config object + * @param {String} name The config property name + * @return {Object/Mixed} + */ + getConfig: function(name) { + if (name) { + return this.config[name]; } + + return this.config; }, - // private - doFormUpload : function(o, ps, url){ - var id = Ext.id(), - doc = document, - frame = doc.createElement('iframe'), - form = Ext.getDom(o.form), - hiddens = [], - hd, - encoding = 'multipart/form-data', - buf = { - target: form.target, - method: form.method, - encoding: form.encoding, - enctype: form.enctype, - action: form.action - }; + /** + * Sets the path of a namespace. + * For Example: - /* - * Originally this behaviour was modified for Opera 10 to apply the secure URL after - * the frame had been added to the document. It seems this has since been corrected in - * Opera so the behaviour has been reverted, the URL will be set before being added. - */ - Ext.fly(frame).set({ - id: id, - name: id, - cls: 'x-hidden', - src: Ext.SSL_SECURE_URL - }); + Ext.Loader.setPath('Ext', '.'); - doc.body.appendChild(frame); + * @param {String/Object} name See {@link Ext.Function#flexSetter flexSetter} + * @param {String} path See {@link Ext.Function#flexSetter flexSetter} + * @return {Ext.Loader} this + * @method + * @markdown + */ + setPath: flexSetter(function(name, path) { + this.config.paths[name] = path; - // This is required so that IE doesn't pop the response up in a new window. - if(Ext.isIE){ - document.frames[id].name = id; - } + return this; + }), + /** + * Translates a className to a file path by adding the + * the proper prefix and converting the .'s to /'s. For example: - Ext.fly(form).set({ - target: id, - method: POST, - enctype: encoding, - encoding: encoding, - action: url || buf.action - }); + Ext.Loader.setPath('My', '/path/to/My'); - // add dynamic params - Ext.iterate(Ext.urlDecode(ps, false), function(k, v){ - hd = doc.createElement('input'); - Ext.fly(hd).set({ - type: 'hidden', - value: v, - name: k - }); - form.appendChild(hd); - hiddens.push(hd); - }); + alert(Ext.Loader.getPath('My.awesome.Class')); // alerts '/path/to/My/awesome/Class.js' - function cb(){ - var me = this, - // bogus response object - r = {responseText : '', - responseXML : null, - argument : o.argument}, - doc, - firstChild; + * Note that the deeper namespace levels, if explicitly set, are always resolved first. For example: - try{ - doc = frame.contentWindow.document || frame.contentDocument || WINDOW.frames[id].document; - if(doc){ - if(doc.body){ - if(/textarea/i.test((firstChild = doc.body.firstChild || {}).tagName)){ // json response wrapped in textarea - r.responseText = firstChild.value; - }else{ - r.responseText = doc.body.innerHTML; - } - } - //in IE the document may still have a body even if returns XML. - r.responseXML = doc.XMLDocument || doc; - } - } - catch(e) {} + Ext.Loader.setPath({ + 'My': '/path/to/lib', + 'My.awesome': '/other/path/for/awesome/stuff', + 'My.awesome.more': '/more/awesome/path' + }); - Ext.EventManager.removeListener(frame, LOAD, cb, me); + alert(Ext.Loader.getPath('My.awesome.Class')); // alerts '/other/path/for/awesome/stuff/Class.js' - me.fireEvent(REQUESTCOMPLETE, me, r, o); + alert(Ext.Loader.getPath('My.awesome.more.Class')); // alerts '/more/awesome/path/Class.js' - function runCallback(fn, scope, args){ - if(Ext.isFunction(fn)){ - fn.apply(scope, args); - } - } + alert(Ext.Loader.getPath('My.cool.Class')); // alerts '/path/to/lib/cool/Class.js' - runCallback(o.success, o.scope, [r, o]); - runCallback(o.callback, o.scope, [o, true, r]); + alert(Ext.Loader.getPath('Unknown.strange.Stuff')); // alerts 'Unknown/strange/Stuff.js' - if(!me.debugUploads){ - setTimeout(function(){Ext.removeNode(frame);}, 100); + * @param {String} className + * @return {String} path + * @markdown + */ + getPath: function(className) { + var path = '', + paths = this.config.paths, + prefix = this.getPrefix(className); + + if (prefix.length > 0) { + if (prefix === className) { + return paths[prefix]; } - } - Ext.EventManager.on(frame, LOAD, cb, this); - form.submit(); + path = paths[prefix]; + className = className.substring(prefix.length + 1); + } - Ext.fly(form).set(buf); - Ext.each(hiddens, function(h) { - Ext.removeNode(h); - }); - } - }); -})(); + if (path.length > 0) { + path += '/'; + } -/** - * @class Ext.Ajax - * @extends Ext.data.Connection - *The global Ajax request class that provides a simple way to make Ajax requests - * with maximum flexibility.
- *Since Ext.Ajax is a singleton, you can set common properties/events for it once - * and override them at the request function level only if necessary.
- *Common Properties you may want to set are:
-// Default headers to pass in every request
-Ext.Ajax.defaultHeaders = {
- 'Powered-By': 'Ext'
-};
- *
- *
- * Common Events you may want to set are:
-// Example: show a spinner during all Ajax requests
-Ext.Ajax.on('beforerequest', this.showSpinner, this);
-Ext.Ajax.on('requestcomplete', this.hideSpinner, this);
-Ext.Ajax.on('requestexception', this.hideSpinner, this);
- *
- *
- * An example request:
- *
-// Basic request
-Ext.Ajax.{@link Ext.data.Connection#request request}({
- url: 'foo.php',
- success: someFn,
- failure: otherFn,
- headers: {
- 'my-header': 'foo'
- },
- params: { foo: 'bar' }
-});
-
-// Simple ajax form submission
-Ext.Ajax.{@link Ext.data.Connection#request request}({
- form: 'some-form',
- params: 'foo=bar'
-});
- *
- *
- * @singleton
- */
-Ext.Ajax = new Ext.data.Connection({
- /**
- * @cfg {String} url @hide
- */
- /**
- * @cfg {Object} extraParams @hide
- */
- /**
- * @cfg {Object} defaultHeaders @hide
- */
- /**
- * @cfg {String} method (Optional) @hide
- */
- /**
- * @cfg {Number} timeout (Optional) @hide
- */
- /**
- * @cfg {Boolean} autoAbort (Optional) @hide
- */
+ return path.replace(/\/\.\//g, '/') + className.replace(/\./g, "/") + '.js';
+ },
- /**
- * @cfg {Boolean} disableCaching (Optional) @hide
- */
+ /**
+ * @private
+ * @param {String} className
+ */
+ getPrefix: function(className) {
+ var paths = this.config.paths,
+ prefix, deepestPrefix = '';
- /**
- * @property disableCaching
- * True to add a unique cache-buster param to GET requests. (defaults to true)
- * @type Boolean
- */
- /**
- * @property url
- * The default URL to be used for requests to the server. (defaults to undefined)
- * If the server receives all requests through one URL, setting this once is easier than
- * entering it on every request.
- * @type String
- */
- /**
- * @property extraParams
- * An object containing properties which are used as extra parameters to each request made
- * by this object (defaults to undefined). Session information and other data that you need
- * to pass with each request are commonly put here.
- * @type Object
- */
- /**
- * @property defaultHeaders
- * An object containing request headers which are added to each request made by this object
- * (defaults to undefined).
- * @type Object
- */
- /**
- * @property method
- * The default HTTP method to be used for requests. Note that this is case-sensitive and
- * should be all caps (defaults to undefined; if not set but params are present will use
- * "POST", otherwise will use "GET".)
- * @type String
- */
- /**
- * @property timeout
- * The timeout in milliseconds to be used for requests. (defaults to 30000)
- * @type Number
- */
+ if (paths.hasOwnProperty(className)) {
+ return className;
+ }
- /**
- * @property autoAbort
- * Whether a new request should abort any pending requests. (defaults to false)
- * @type Boolean
- */
- autoAbort : false,
+ for (prefix in paths) {
+ if (paths.hasOwnProperty(prefix) && prefix + '.' === className.substring(0, prefix.length + 1)) {
+ if (prefix.length > deepestPrefix.length) {
+ deepestPrefix = prefix;
+ }
+ }
+ }
- /**
- * Serialize the passed form into a url encoded string
- * @param {String/HTMLElement} form
- * @return {String}
- */
- serializeForm : function(form){
- return Ext.lib.Ajax.serializeForm(form);
- }
-});
-/**
- * @class Ext.Updater
- * @extends Ext.util.Observable
- * Provides AJAX-style update capabilities for Element objects. Updater can be used to {@link #update}
- * an {@link Ext.Element} once, or you can use {@link #startAutoRefresh} to set up an auto-updating
- * {@link Ext.Element Element} on a specific interval.
- * var el = Ext.get("foo"); // Get Ext.Element object
- * var mgr = el.getUpdater();
- * mgr.update({
- url: "http://myserver.com/index.php",
- params: {
- param1: "foo",
- param2: "bar"
- }
- * });
- * ...
- * mgr.formUpdate("myFormId", "http://myserver.com/index.php");
- *
- * // or directly (returns the same Updater instance)
- * var mgr = new Ext.Updater("myElementId");
- * mgr.startAutoRefresh(60, "http://myserver.com/index.php");
- * mgr.on("update", myFcnNeedsToKnow);
- *
- * // short handed call directly from the element object
- * Ext.get("foo").load({
- url: "bar.php",
- scripts: true,
- params: "param1=foo¶m2=bar",
- text: "Loading Foo..."
- * });
- *
- * @constructor
- * Create new Updater directly.
- * @param {Mixed} el The element to update
- * @param {Boolean} forceNew (optional) By default the constructor checks to see if the passed element already
- * has an Updater and if it does it returns the same instance. This will skip that check (useful for extending this class).
- */
-Ext.UpdateManager = Ext.Updater = Ext.extend(Ext.util.Observable,
-function() {
- var BEFOREUPDATE = "beforeupdate",
- UPDATE = "update",
- FAILURE = "failure";
+ return deepestPrefix;
+ },
- // private
- function processSuccess(response){
- var me = this;
- me.transaction = null;
- if (response.argument.form && response.argument.reset) {
- try { // put in try/catch since some older FF releases had problems with this
- response.argument.form.reset();
- } catch(e){}
- }
- if (me.loadScripts) {
- me.renderer.render(me.el, response, me,
- updateComplete.createDelegate(me, [response]));
- } else {
- me.renderer.render(me.el, response, me);
- updateComplete.call(me, response);
- }
- }
+ /**
+ * Refresh all items in the queue. If all dependencies for an item exist during looping,
+ * it will execute the callback and call refreshQueue again. Triggers onReady when the queue is
+ * empty
+ * @private
+ */
+ refreshQueue: function() {
+ var ln = this.queue.length,
+ i, item, j, requires;
- // private
- function updateComplete(response, type, success){
- this.fireEvent(type || UPDATE, this.el, response);
- if(Ext.isFunction(response.argument.callback)){
- response.argument.callback.call(response.argument.scope, this.el, Ext.isEmpty(success) ? true : false, response, response.argument.options);
- }
- }
+ if (ln === 0) {
+ this.triggerReady();
+ return;
+ }
- // private
- function processFailure(response){
- updateComplete.call(this, response, FAILURE, !!(this.transaction = null));
- }
+ for (i = 0; i < ln; i++) {
+ item = this.queue[i];
- return {
- constructor: function(el, forceNew){
- var me = this;
- el = Ext.get(el);
- if(!forceNew && el.updateManager){
- return el.updateManager;
- }
- /**
- * The Element object
- * @type Ext.Element
- */
- me.el = el;
- /**
- * Cached url to use for refreshes. Overwritten every time update() is called unless "discardUrl" param is set to true.
- * @type String
- */
- me.defaultUrl = null;
+ if (item) {
+ requires = item.requires;
- me.addEvents(
- /**
- * @event beforeupdate
- * Fired before an update is made, return false from your handler and the update is cancelled.
- * @param {Ext.Element} el
- * @param {String/Object/Function} url
- * @param {String/Object} params
- */
- BEFOREUPDATE,
- /**
- * @event update
- * Fired after successful update is made.
- * @param {Ext.Element} el
- * @param {Object} oResponseObject The response Object
- */
- UPDATE,
- /**
- * @event failure
- * Fired on update failure.
- * @param {Ext.Element} el
- * @param {Object} oResponseObject The response Object
- */
- FAILURE
- );
+ // Don't bother checking when the number of files loaded
+ // is still less than the array length
+ if (requires.length > this.numLoadedFiles) {
+ continue;
+ }
- Ext.apply(me, Ext.Updater.defaults);
- /**
- * Blank page URL to use with SSL file uploads (defaults to {@link Ext.Updater.defaults#sslBlankUrl}).
- * @property sslBlankUrl
- * @type String
- */
- /**
- * Whether to append unique parameter on get request to disable caching (defaults to {@link Ext.Updater.defaults#disableCaching}).
- * @property disableCaching
- * @type Boolean
- */
- /**
- * Text for loading indicator (defaults to {@link Ext.Updater.defaults#indicatorText}).
- * @property indicatorText
- * @type String
- */
- /**
- * Whether to show indicatorText when loading (defaults to {@link Ext.Updater.defaults#showLoadIndicator}).
- * @property showLoadIndicator
- * @type String
- */
- /**
- * Timeout for requests or form posts in seconds (defaults to {@link Ext.Updater.defaults#timeout}).
- * @property timeout
- * @type Number
- */
- /**
- * True to process scripts in the output (defaults to {@link Ext.Updater.defaults#loadScripts}).
- * @property loadScripts
- * @type Boolean
- */
+ j = 0;
- /**
- * Transaction object of the current executing transaction, or null if there is no active transaction.
- */
- me.transaction = null;
- /**
- * Delegate for refresh() prebound to "this", use myUpdater.refreshDelegate.createCallback(arg1, arg2) to bind arguments
- * @type Function
- */
- me.refreshDelegate = me.refresh.createDelegate(me);
- /**
- * Delegate for update() prebound to "this", use myUpdater.updateDelegate.createCallback(arg1, arg2) to bind arguments
- * @type Function
- */
- me.updateDelegate = me.update.createDelegate(me);
- /**
- * Delegate for formUpdate() prebound to "this", use myUpdater.formUpdateDelegate.createCallback(arg1, arg2) to bind arguments
- * @type Function
- */
- me.formUpdateDelegate = (me.formUpdate || function(){}).createDelegate(me);
+ do {
+ if (Manager.isCreated(requires[j])) {
+ // Take out from the queue
+ requires.splice(j, 1);
+ }
+ else {
+ j++;
+ }
+ } while (j < requires.length);
- /**
- * The renderer for this Updater (defaults to {@link Ext.Updater.BasicRenderer}).
- */
- me.renderer = me.renderer || me.getDefaultRenderer();
+ if (item.requires.length === 0) {
+ this.queue.splice(i, 1);
+ item.callback.call(item.scope);
+ this.refreshQueue();
+ break;
+ }
+ }
+ }
- Ext.Updater.superclass.constructor.call(me);
+ return this;
},
/**
- * Sets the content renderer for this Updater. See {@link Ext.Updater.BasicRenderer#render} for more details.
- * @param {Object} renderer The object implementing the render() method
+ * Inject a script element to document's head, call onLoad and onError accordingly
+ * @private
*/
- setRenderer : function(renderer){
- this.renderer = renderer;
+ injectScriptElement: function(url, onLoad, onError, scope) {
+ var script = document.createElement('script'),
+ me = this,
+ onLoadFn = function() {
+ me.cleanupScriptElement(script);
+ onLoad.call(scope);
+ },
+ onErrorFn = function() {
+ me.cleanupScriptElement(script);
+ onError.call(scope);
+ };
+
+ script.type = 'text/javascript';
+ script.src = url;
+ script.onload = onLoadFn;
+ script.onerror = onErrorFn;
+ script.onreadystatechange = function() {
+ if (this.readyState === 'loaded' || this.readyState === 'complete') {
+ onLoadFn();
+ }
+ };
+
+ this.documentHead.appendChild(script);
+
+ return script;
},
/**
- * Returns the current content renderer for this Updater. See {@link Ext.Updater.BasicRenderer#render} for more details.
- * @return {Object}
+ * @private
*/
- getRenderer : function(){
- return this.renderer;
+ cleanupScriptElement: function(script) {
+ script.onload = null;
+ script.onreadystatechange = null;
+ script.onerror = null;
+
+ return this;
},
/**
- * This is an overrideable method which returns a reference to a default
- * renderer class if none is specified when creating the Ext.Updater.
- * Defaults to {@link Ext.Updater.BasicRenderer}
+ * Load a script file, supports both asynchronous and synchronous approaches
+ *
+ * @param {String} url
+ * @param {Function} onLoad
+ * @param {Scope} scope
+ * @param {Boolean} synchronous
+ * @private
*/
- getDefaultRenderer: function() {
- return new Ext.Updater.BasicRenderer();
+ loadScriptFile: function(url, onLoad, onError, scope, synchronous) {
+ var me = this,
+ noCacheUrl = url + (this.getConfig('disableCaching') ? ('?' + this.getConfig('disableCachingParam') + '=' + Ext.Date.now()) : ''),
+ fileName = url.split('/').pop(),
+ isCrossOriginRestricted = false,
+ xhr, status, onScriptError;
+
+ scope = scope || this;
+
+ this.isLoading = true;
+
+ if (!synchronous) {
+ onScriptError = function() {
+ onError.call(scope, "Failed loading '" + url + "', please verify that the file exists", synchronous);
+ };
+
+ if (!Ext.isReady && Ext.onDocumentReady) {
+ Ext.onDocumentReady(function() {
+ me.injectScriptElement(noCacheUrl, onLoad, onScriptError, scope);
+ });
+ }
+ else {
+ this.injectScriptElement(noCacheUrl, onLoad, onScriptError, scope);
+ }
+ }
+ else {
+ if (typeof XMLHttpRequest !== 'undefined') {
+ xhr = new XMLHttpRequest();
+ } else {
+ xhr = new ActiveXObject('Microsoft.XMLHTTP');
+ }
+
+ try {
+ xhr.open('GET', noCacheUrl, false);
+ xhr.send(null);
+ } catch (e) {
+ isCrossOriginRestricted = true;
+ }
+
+ status = (xhr.status === 1223) ? 204 : xhr.status;
+
+ if (!isCrossOriginRestricted) {
+ isCrossOriginRestricted = (status === 0);
+ }
+
+ if (isCrossOriginRestricted
+ ) {
+ onError.call(this, "Failed loading synchronously via XHR: '" + url + "'; It's likely that the file is either " +
+ "being loaded from a different domain or from the local file system whereby cross origin " +
+ "requests are not allowed due to security reasons. Use asynchronous loading with " +
+ "Ext.require instead.", synchronous);
+ }
+ else if (status >= 200 && status < 300
+ ) {
+ // Firebug friendly, file names are still shown even though they're eval'ed code
+ new Function(xhr.responseText + "\n//@ sourceURL=" + fileName)();
+
+ onLoad.call(scope);
+ }
+ else {
+ onError.call(this, "Failed loading synchronously via XHR: '" + url + "'; please " +
+ "verify that the file exists. " +
+ "XHR status code: " + status, synchronous);
+ }
+
+ // Prevent potential IE memory leak
+ xhr = null;
+ }
},
/**
- * Sets the default URL used for updates.
- * @param {String/Function} defaultUrl The url or a function to call to get the url
+ * Explicitly exclude files from being loaded. Useful when used in conjunction with a broad include expression.
+ * Can be chained with more `require` and `exclude` methods, eg:
+
+ Ext.exclude('Ext.data.*').require('*');
+
+ Ext.exclude('widget.button*').require('widget.*');
+
+ * @param {Array} excludes
+ * @return {Object} object contains `require` method for chaining
+ * @markdown
*/
- setDefaultUrl : function(defaultUrl){
- this.defaultUrl = defaultUrl;
+ exclude: function(excludes) {
+ var me = this;
+
+ return {
+ require: function(expressions, fn, scope) {
+ return me.require(expressions, fn, scope, excludes);
+ },
+
+ syncRequire: function(expressions, fn, scope) {
+ return me.syncRequire(expressions, fn, scope, excludes);
+ }
+ };
},
/**
- * Get the Element this Updater is bound to
- * @return {Ext.Element} The element
+ * Synchronously loads all classes by the given names and all their direct dependencies; optionally executes the given callback function when finishes, within the optional scope. This method is aliased by {@link Ext#syncRequire} for convenience
+ * @param {String/Array} expressions Can either be a string or an array of string
+ * @param {Function} fn (Optional) The callback function
+ * @param {Object} scope (Optional) The execution scope (`this`) of the callback function
+ * @param {String/Array} excludes (Optional) Classes to be excluded, useful when being used with expressions
+ * @markdown
*/
- getEl : function(){
- return this.el;
+ syncRequire: function() {
+ this.syncModeEnabled = true;
+ this.require.apply(this, arguments);
+ this.refreshQueue();
+ this.syncModeEnabled = false;
},
/**
- * Performs an asynchronous request, updating this element with the response.
- * If params are specified it uses POST, otherwise it uses GET.update
event handler.
- * @param {Object} options A config object containing any of the following options:The URL to request or a function which - * returns the URL (defaults to the value of {@link Ext.Ajax#url} if not specified).
The HTTP method to
- * use. Defaults to POST if the params
argument is present, otherwise GET.
The - * parameters to pass to the server (defaults to none). These may be specified as a url-encoded - * string, or as an object containing properties which represent parameters, - * or as a function, which returns such an object.
If true
- * any <script> tags embedded in the response text will be extracted
- * and executed (defaults to {@link Ext.Updater.defaults#loadScripts}). If this option is specified,
- * the callback will be called after the execution of the scripts.
A function to - * be called when the response from the server arrives. The following - * parameters are passed:
The Element being updated.
True for success, false for failure.
The XMLHttpRequest which processed the update.
The config object passed to the update call.
The scope in which
- * to execute the callback (The callback's this
reference.) If the
- * params
argument is a function, this scope is used for that function also.
By default, the URL of this request becomes
- * the default URL for this Updater object, and will be subsequently used in {@link #refresh}
- * calls. To bypass this behavior, pass discardUrl:true
(defaults to false).
The number of seconds to wait for a response before - * timing out (defaults to {@link Ext.Updater.defaults#timeout}).
The text to use as the innerHTML of the - * {@link Ext.Updater.defaults#indicatorText} div (defaults to 'Loading...'). To replace the entire div, not - * just the text, override {@link Ext.Updater.defaults#indicatorText} directly.
Only needed for GET - * requests, this option causes an extra, auto-generated parameter to be appended to the request - * to defeat caching (defaults to {@link Ext.Updater.defaults#disableCaching}).
- * For example: -
- um.update({
- url: "your-url.php",
- params: {param1: "foo", param2: "bar"}, // or a URL encoded string
- callback: yourFunction,
- scope: yourObject, //(optional scope)
- discardUrl: true,
- nocache: true,
- text: "Loading...",
- timeout: 60,
- scripts: false // Save time by avoiding RegExp execution.
- });
-
+ * Loads all classes by the given names and all their direct dependencies; optionally executes the given callback function when
+ * finishes, within the optional scope. This method is aliased by {@link Ext#require Ext.require} for convenience
+ * @param {String/Array} expressions Can either be a string or an array of string
+ * @param {Function} fn (Optional) The callback function
+ * @param {Object} scope (Optional) The execution scope (`this`) of the callback function
+ * @param {String/Array} excludes (Optional) Classes to be excluded, useful when being used with expressions
+ * @markdown
*/
- update : function(url, params, callback, discardUrl){
- var me = this,
- cfg,
- callerScope;
-
- if(me.fireEvent(BEFOREUPDATE, me.el, url, params) !== false){
- if(Ext.isObject(url)){ // must be config object
- cfg = url;
- url = cfg.url;
- params = params || cfg.params;
- callback = callback || cfg.callback;
- discardUrl = discardUrl || cfg.discardUrl;
- callerScope = cfg.scope;
- if(!Ext.isEmpty(cfg.nocache)){me.disableCaching = cfg.nocache;};
- if(!Ext.isEmpty(cfg.text)){me.indicatorText = 'Performs an asynchronous form post, updating this element with the response. If the form has the attribute - * enctype="multipart/form-data", it assumes it's a file upload. - * Uses this.sslBlankUrl for SSL file uploads to prevent IE security warning.
- *File uploads are not performed using normal "Ajax" techniques, that is they are not
- * performed using XMLHttpRequests. Instead the form is submitted in the standard manner with the
- * DOM <form>
element temporarily modified to have its
- * target set to refer
- * to a dynamically generated, hidden <iframe>
which is inserted into the document
- * but removed after the return data has been gathered.
Be aware that file upload packets, sent with the content type multipart/form-data - * and some server technologies (notably JEE) may require some custom processing in order to - * retrieve parameter names and parameter values from the packet content.
- * @param {String/HTMLElement} form The form Id or form element - * @param {String} url (optional) The url to pass the form to. If omitted the action attribute on the form will be used. - * @param {Boolean} reset (optional) Whether to try to reset the form after the update - * @param {Function} callback (optional) Callback when transaction is complete. The following - * parameters are passed:The Element being updated.
True for success, false for failure.
The XMLHttpRequest which processed the update.
this
) of the callback function
+ * @param {Boolean} withDomReady Whether or not to wait for document dom ready as well
*/
- isUpdating : function(){
- return this.transaction ? Ext.Ajax.isLoading(this.transaction) : false;
+ onReady: function(fn, scope, withDomReady, options) {
+ var oldFn;
+
+ if (withDomReady !== false && Ext.onDocumentReady) {
+ oldFn = fn;
+
+ fn = function() {
+ Ext.onDocumentReady(oldFn, scope, options);
+ };
+ }
+
+ if (!this.isLoading) {
+ fn.call(scope);
+ }
+ else {
+ this.readyListeners.push({
+ fn: fn,
+ scope: scope
+ });
+ }
},
/**
- * Refresh the element with the last used url or defaultUrl. If there is no url, it returns immediately
- * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
+ * @private
+ * @param {String} className
*/
- refresh : function(callback){
- if(this.defaultUrl){
- this.update(this.defaultUrl, null, callback, true);
+ historyPush: function(className) {
+ if (className && this.isFileLoaded.hasOwnProperty(className)) {
+ Ext.Array.include(this.history, className);
}
+
+ return this;
}
- }
-}());
+ };
-/**
- * @class Ext.Updater.defaults
- * The defaults collection enables customizing the default properties of Updater
- */
-Ext.Updater.defaults = {
- /**
- * Timeout for requests or form posts in seconds (defaults to 30 seconds).
- * @type Number
- */
- timeout : 30,
/**
- * True to append a unique parameter to GET requests to disable caching (defaults to false).
- * @type Boolean
+ * Convenient alias of {@link Ext.Loader#require}. Please see the introduction documentation of
+ * {@link Ext.Loader} for examples.
+ * @member Ext
+ * @method require
*/
- disableCaching : false,
+ Ext.require = alias(Loader, 'require');
+
/**
- * Whether or not to show {@link #indicatorText} during loading (defaults to true).
- * @type Boolean
+ * Synchronous version of {@link Ext#require}, convenient alias of {@link Ext.Loader#syncRequire}.
+ *
+ * @member Ext
+ * @method syncRequire
*/
- showLoadIndicator : true,
+ Ext.syncRequire = alias(Loader, 'syncRequire');
+
/**
- * Text for loading indicator (defaults to '<div class="loading-indicator">Loading...</div>').
- * @type String
+ * Convenient shortcut to {@link Ext.Loader#exclude}
+ * @member Ext
+ * @method exclude
*/
- indicatorText : 'Ext.Updater.updateElement("my-div", "stuff.php");
- * @param {Mixed} el The element to update
- * @param {String} url The url
- * @param {String/Object} params (optional) Url encoded param string or an object of name/value pairs
- * @param {Object} options (optional) A config object with any of the Updater properties you want to set - for
- * example: {disableCaching:true, indicatorText: "Loading data..."}
- * @static
- * @deprecated
- * @member Ext.Updater
- */
-Ext.Updater.updateElement = function(el, url, params, options){
- var um = Ext.get(el).getUpdater();
- Ext.apply(um, options);
- um.update(url, params, options ? options.callback : null);
-};
+ /*
+ Basically loop through the dependencyProperties, look for string class names and push
+ them into a stack, regardless of whether the property's value is a string, array or object. For example:
+ {
+ extend: 'Ext.MyClass',
+ requires: ['Ext.some.OtherClass'],
+ mixins: {
+ observable: 'Ext.util.Observable';
+ }
+ }
+ which will later be transformed into:
+ {
+ extend: Ext.MyClass,
+ requires: [Ext.some.OtherClass],
+ mixins: {
+ observable: Ext.util.Observable;
+ }
+ }
+ */
+
+ for (i = 0, ln = dependencyProperties.length; i < ln; i++) {
+ propertyName = dependencyProperties[i];
+
+ if (data.hasOwnProperty(propertyName)) {
+ propertyValue = data[propertyName];
+
+ if (typeof propertyValue === 'string') {
+ dependencies.push(propertyValue);
+ }
+ else if (propertyValue instanceof Array) {
+ for (j = 0, subLn = propertyValue.length; j < subLn; j++) {
+ value = propertyValue[j];
+
+ if (typeof value === 'string') {
+ dependencies.push(value);
+ }
+ }
+ }
+ else {
+ for (j in propertyValue) {
+ if (propertyValue.hasOwnProperty(j)) {
+ value = propertyValue[j];
+
+ if (typeof value === 'string') {
+ dependencies.push(value);
+ }
+ }
+ }
+ }
+ }
+ }
+
+ if (dependencies.length === 0) {
+// Loader.historyPush(className);
+ return;
+ }
+
+ var deadlockPath = [],
+ requiresMap = Loader.requiresMap,
+ detectDeadlock;
+
+ /*
+ Automatically detect deadlocks before-hand,
+ will throw an error with detailed path for ease of debugging. Examples of deadlock cases:
+
+ - A extends B, then B extends A
+ - A requires B, B requires C, then C requires A
+
+ The detectDeadlock function will recursively transverse till the leaf, hence it can detect deadlocks
+ no matter how deep the path is.
+ */
+
+ if (className) {
+ requiresMap[className] = dependencies;
+
+ detectDeadlock = function(cls) {
+ deadlockPath.push(cls);
+
+ if (requiresMap[cls]) {
+ if (Ext.Array.contains(requiresMap[cls], className)) {
+ Ext.Error.raise({
+ sourceClass: "Ext.Loader",
+ msg: "Deadlock detected while loading dependencies! '" + className + "' and '" +
+ deadlockPath[1] + "' " + "mutually require each other. Path: " +
+ deadlockPath.join(' -> ') + " -> " + deadlockPath[0]
+ });
+ }
+
+ for (i = 0, ln = requiresMap[cls].length; i < ln; i++) {
+ detectDeadlock(requiresMap[cls][i]);
+ }
+ }
+ };
+
+ detectDeadlock(className);
+ }
+
+
+ Loader.require(dependencies, function() {
+ for (i = 0, ln = dependencyProperties.length; i < ln; i++) {
+ propertyName = dependencyProperties[i];
+
+ if (data.hasOwnProperty(propertyName)) {
+ propertyValue = data[propertyName];
+
+ if (typeof propertyValue === 'string') {
+ data[propertyName] = Manager.get(propertyValue);
+ }
+ else if (propertyValue instanceof Array) {
+ for (j = 0, subLn = propertyValue.length; j < subLn; j++) {
+ value = propertyValue[j];
+
+ if (typeof value === 'string') {
+ data[propertyName][j] = Manager.get(value);
+ }
+ }
+ }
+ else {
+ for (var k in propertyValue) {
+ if (propertyValue.hasOwnProperty(k)) {
+ value = propertyValue[k];
+
+ if (typeof value === 'string') {
+ data[propertyName][k] = Manager.get(value);
+ }
+ }
+ }
+ }
+ }
+ }
+
+ continueFn.call(me, cls, data);
+ });
+
+ return false;
+ }, true);
+
+ Class.setDefaultPreprocessorPosition('loader', 'after', 'className');
+
+ Manager.registerPostprocessor('uses', function(name, cls, data) {
+ var uses = Ext.Array.from(data.uses),
+ items = [],
+ i, ln, item;
+
+ for (i = 0, ln = uses.length; i < ln; i++) {
+ item = uses[i];
+
+ if (typeof item === 'string') {
+ items.push(item);
+ }
+ }
+
+ Loader.addOptionalRequires(items);
+ });
+
+ Manager.setDefaultPostprocessorPosition('uses', 'last');
+
+})(Ext.ClassManager, Ext.Class, Ext.Function.flexSetter, Ext.Function.alias);
/**
- * @class Ext.Updater.BasicRenderer
- * This class is a base class implementing a simple render method which updates an element using results from an Ajax request.
- *The BasicRenderer updates the element's innerHTML with the responseText. To perform a custom render (i.e. XML or JSON processing), - * create an object with a conforming {@link #render} method and pass it to setRenderer on the Updater.
- */ -Ext.Updater.BasicRenderer = function(){}; + * @class Ext.Error + * @private + * @extends Error -Ext.Updater.BasicRenderer.prototype = { - /** - * This method is called when an Ajax response is received, and an Element needs updating. - * @param {Ext.Element} el The element being rendered - * @param {Object} xhr The XMLHttpRequest object - * @param {Updater} updateManager The calling update manager - * @param {Function} callback A callback that will need to be called if loadScripts is true on the Updater - */ - render : function(el, response, updateManager, callback){ - el.update(response.responseText, updateManager.loadScripts, callback); +A wrapper class for the native JavaScript Error object that adds a few useful capabilities for handling +errors in an Ext application. When you use Ext.Error to {@link #raise} an error from within any class that +uses the Ext 4 class system, the Error class can automatically add the source class and method from which +the error was raised. It also includes logic to automatically log the eroor to the console, if available, +with additional metadata about the error. In all cases, the error will always be thrown at the end so that +execution will halt. + +Ext.Error also offers a global error {@link #handle handling} method that can be overridden in order to +handle application-wide errors in a single spot. You can optionally {@link #ignore} errors altogether, +although in a real application it's usually a better idea to override the handling function and perform +logging or some other method of reporting the errors in a way that is meaningful to the application. + +At its simplest you can simply raise an error as a simple string from within any code: + +#Example usage:# + + Ext.Error.raise('Something bad happened!'); + +If raised from plain JavaScript code, the error will be logged to the console (if available) and the message +displayed. In most cases however you'll be raising errors from within a class, and it may often be useful to add +additional metadata about the error being raised. The {@link #raise} method can also take a config object. +In this form the `msg` attribute becomes the error description, and any other data added to the config gets +added to the error object and, if the console is available, logged to the console for inspection. + +#Example usage:# + + Ext.define('Ext.Foo', { + doSomething: function(option){ + if (someCondition === false) { + Ext.Error.raise({ + msg: 'You cannot do that!', + option: option, // whatever was passed into the method + 'error code': 100 // other arbitrary info + }); + } + } + }); + +If a console is available (that supports the `console.dir` function) you'll see console output like: + + An error was raised with the following data: + option: Object { foo: "bar"} + foo: "bar" + error code: 100 + msg: "You cannot do that!" + sourceClass: "Ext.Foo" + sourceMethod: "doSomething" + + uncaught exception: You cannot do that! + +As you can see, the error will report exactly where it was raised and will include as much information as the +raising code can usefully provide. + +If you want to handle all application errors globally you can simply override the static {@link handle} method +and provide whatever handling logic you need. If the method returns true then the error is considered handled +and will not be thrown to the browser. If anything but true is returned then the error will be thrown normally. + +#Example usage:# + + Ext.Error.handle = function(err) { + if (err.someProperty == 'NotReallyAnError') { + // maybe log something to the application here if applicable + return true; + } + // any non-true return value (including none) will cause the error to be thrown } -};/** - * @class Date - * - * The date parsing and formatting syntax contains a subset of - * PHP's date() function, and the formats that are - * supported will provide results equivalent to their PHP versions. - * - * The following is a list of all currently supported formats: - *-Format Description Example returned values ------- ----------------------------------------------------------------------- ----------------------- - d Day of the month, 2 digits with leading zeros 01 to 31 - D A short textual representation of the day of the week Mon to Sun - j Day of the month without leading zeros 1 to 31 - l A full textual representation of the day of the week Sunday to Saturday - N ISO-8601 numeric representation of the day of the week 1 (for Monday) through 7 (for Sunday) - S English ordinal suffix for the day of the month, 2 characters st, nd, rd or th. Works well with j - w Numeric representation of the day of the week 0 (for Sunday) to 6 (for Saturday) - z The day of the year (starting from 0) 0 to 364 (365 in leap years) - W ISO-8601 week number of year, weeks starting on Monday 01 to 53 - F A full textual representation of a month, such as January or March January to December - m Numeric representation of a month, with leading zeros 01 to 12 - M A short textual representation of a month Jan to Dec - n Numeric representation of a month, without leading zeros 1 to 12 - t Number of days in the given month 28 to 31 - L Whether it's a leap year 1 if it is a leap year, 0 otherwise. - o ISO-8601 year number (identical to (Y), but if the ISO week number (W) Examples: 1998 or 2004 - belongs to the previous or next year, that year is used instead) - Y A full numeric representation of a year, 4 digits Examples: 1999 or 2003 - y A two digit representation of a year Examples: 99 or 03 - a Lowercase Ante meridiem and Post meridiem am or pm - A Uppercase Ante meridiem and Post meridiem AM or PM - g 12-hour format of an hour without leading zeros 1 to 12 - G 24-hour format of an hour without leading zeros 0 to 23 - h 12-hour format of an hour with leading zeros 01 to 12 - H 24-hour format of an hour with leading zeros 00 to 23 - i Minutes, with leading zeros 00 to 59 - s Seconds, with leading zeros 00 to 59 - u Decimal fraction of a second Examples: - (minimum 1 digit, arbitrary number of digits allowed) 001 (i.e. 0.001s) or - 100 (i.e. 0.100s) or - 999 (i.e. 0.999s) or - 999876543210 (i.e. 0.999876543210s) - O Difference to Greenwich time (GMT) in hours and minutes Example: +1030 - P Difference to Greenwich time (GMT) with colon between hours and minutes Example: -08:00 - T Timezone abbreviation of the machine running the code Examples: EST, MDT, PDT ... - Z Timezone offset in seconds (negative if west of UTC, positive if east) -43200 to 50400 - c ISO 8601 date - Notes: Examples: - 1) If unspecified, the month / day defaults to the current month / day, 1991 or - the time defaults to midnight, while the timezone defaults to the 1992-10 or - browser's timezone. If a time is specified, it must include both hours 1993-09-20 or - and minutes. The "T" delimiter, seconds, milliseconds and timezone 1994-08-19T16:20+01:00 or - are optional. 1995-07-18T17:21:28-02:00 or - 2) The decimal fraction of a second, if specified, must contain at 1996-06-17T18:22:29.98765+03:00 or - least 1 digit (there is no limit to the maximum number 1997-05-16T19:23:30,12345-0400 or - of digits allowed), and may be delimited by either a '.' or a ',' 1998-04-15T20:24:31.2468Z or - Refer to the examples on the right for the various levels of 1999-03-14T20:24:32Z or - date-time granularity which are supported, or see 2000-02-13T21:25:33 - http://www.w3.org/TR/NOTE-datetime for more info. 2001-01-12 22:26:34 - U Seconds since the Unix Epoch (January 1 1970 00:00:00 GMT) 1193432466 or -2138434463 - M$ Microsoft AJAX serialized dates \/Date(1238606590509)\/ (i.e. UTC milliseconds since epoch) or - \/Date(1238606590509+0800)\/ -- * - * Example usage (note that you must escape format specifiers with '\\' to render them as character literals): - *
-// Sample date:
-// 'Wed Jan 10 2007 15:05:01 GMT-0600 (Central Standard Time)'
-var dt = new Date('1/10/2007 03:05:01 PM GMT-0600');
-document.write(dt.format('Y-m-d')); // 2007-01-10
-document.write(dt.format('F j, Y, g:i a')); // January 10, 2007, 3:05 pm
-document.write(dt.format('l, \\t\\he jS \\of F Y h:i:s A')); // Wednesday, the 10th of January 2007 03:05:01 PM
-
- *
- * Here are some standard date/time patterns that you might find helpful. They
- * are not part of the source of Date.js, but to use them you can simply copy this
- * block of code into any script that is included after Date.js and they will also become
- * globally available on the Date object. Feel free to add or remove patterns as needed in your code.
- *
-Date.patterns = {
- ISO8601Long:"Y-m-d H:i:s",
- ISO8601Short:"Y-m-d",
- ShortDate: "n/j/Y",
- LongDate: "l, F d, Y",
- FullDateTime: "l, F d, Y g:i:s A",
- MonthDay: "F d",
- ShortTime: "g:i A",
- LongTime: "g:i:s A",
- SortableDateTime: "Y-m-d\\TH:i:s",
- UniversalSortableDateTime: "Y-m-d H:i:sO",
- YearMonth: "F, Y"
-};
-
- *
- * Example usage:
- *
-var dt = new Date();
-document.write(dt.format(Date.patterns.ShortDate));
-
- * Developer-written, custom formats may be used by supplying both a formatting and a parsing function - * which perform to specialized requirements. The functions are stored in {@link #parseFunctions} and {@link #formatFunctions}.
+ * Create a new Error object + * @param {Object} config The config object + * @markdown + * @author Brian MoeskauAn object hash in which each property is a date parsing function. The property name is the - * format string which that function parses.
- *This object is automatically populated with date parsing functions as - * date formats are requested for Ext standard formatting strings.
- *Custom parsing functions may be inserted into this object, keyed by a name which from then on - * may be used as a format string to {@link #parseDate}.
- *
Example:
-Date.parseFunctions['x-date-format'] = myDateParser;
-
- * A parsing function should return a Date object, and is passed the following parameters:
date
: Stringstrict
: BooleanTo enable Dates to also be formatted according to that format, a corresponding - * formatting function must be placed into the {@link #formatFunctions} property. - * @property parseFunctions - * @static - * @type Object + * @constructor + * @param {String/Object} config The error message string, or an object containing the + * attribute "msg" that will be used as the error message. Any other data included in + * the object will be applied to the error instance and logged to the browser console, if available. */ - parseFunctions: { - "M$": function(input, strict) { - // note: the timezone offset is ignored since the M$ Ajax server sends - // a UTC milliseconds-since-Unix-epoch value (negative values are allowed) - var re = new RegExp('\\/Date\\(([-+])?(\\d+)(?:[+-]\\d{4})?\\)\\/'); - var r = (input || '').match(re); - return r? new Date(((r[1] || '') + r[2]) * 1) : null; + constructor: function(config){ + if (Ext.isString(config)) { + config = { msg: config }; } + + var me = this; + + Ext.apply(me, config); + + me.message = me.message || me.msg; // 'message' is standard ('msg' is non-standard) + // note: the above does not work in old WebKit (me.message is readonly) (Safari 4) }, - parseRegexes: [], /** - *
An object hash in which each property is a date formatting function. The property name is the - * format string which corresponds to the produced formatted date string.
- *This object is automatically populated with date formatting functions as - * date formats are requested for Ext standard formatting strings.
- *Custom formatting functions may be inserted into this object, keyed by a name which from then on - * may be used as a format string to {@link #format}. Example:
-Date.formatFunctions['x-date-format'] = myDateFormatter;
-
- * A formatting function should return a string representation of the passed Date object, and is passed the following parameters:
date
: DateTo enable date strings to also be parsed according to that format, a corresponding - * parsing function must be placed into the {@link #parseFunctions} property. - * @property formatFunctions - * @static - * @type Object +Provides a custom string representation of the error object. This is an override of the base JavaScript +`Object.toString` method, which is useful so that when logged to the browser console, an error object will +be displayed with a useful message instead of `[object Object]`, the default `toString` result. + +The default implementation will include the error message along with the raising class and method, if available, +but this can be overridden with a custom implementation either at the prototype level (for all errors) or on +a particular error instance, if you want to provide a custom description that will show up in the console. + * @markdown + * @return {String} The error message. If raised from within the Ext 4 class system, the error message + * will also include the raising class and method names, if available. */ - formatFunctions: { - "M$": function() { - // UTC milliseconds since Unix epoch (M$-AJAX serialized date format (MRSF)) - return '\\/Date(' + this.getTime() + ')\\/'; + toString: function(){ + var me = this, + className = me.className ? me.className : '', + methodName = me.methodName ? '.' + me.methodName + '(): ' : '', + msg = me.msg || '(No description provided)'; + + return className + methodName + msg; + } +}); + +/* + * This mechanism is used to notify the user of the first error encountered on the page. This + * was previously internal to Ext.Error.raise and is a desirable feature since errors often + * slip silently under the radar. It cannot live in Ext.Error.raise since there are times + * where exceptions are handled in a try/catch. + */ +(function () { + var prevOnError, timer, errors = 0, + extraordinarilyBad = /(out of stack)|(too much recursion)|(stack overflow)|(out of memory)/i, + win = Ext.global; + + if (typeof window === 'undefined') { + return; // build system or some such environment... + } + + // This method is called to notify the user of the current error status. + function notify () { + var counters = Ext.log.counters, + supports = Ext.supports, + hasOnError = supports && supports.WindowOnError; // TODO - timing + + // Put log counters to the status bar (for most browsers): + if (counters && (counters.error + counters.warn + counters.info + counters.log)) { + var msg = [ 'Logged Errors:',counters.error, 'Warnings:',counters.warn, + 'Info:',counters.info, 'Log:',counters.log].join(' '); + if (errors) { + msg = '*** Errors: ' + errors + ' - ' + msg; + } else if (counters.error) { + msg = '*** ' + msg; + } + win.status = msg; } - }, - y2kYear : 50, + // Display an alert on the first error: + if (!Ext.isDefined(Ext.Error.notify)) { + Ext.Error.notify = Ext.isIE6 || Ext.isIE7; // TODO - timing + } + if (Ext.Error.notify && (hasOnError ? errors : (counters && counters.error))) { + Ext.Error.notify = false; + + if (timer) { + win.clearInterval(timer); // ticks can queue up so stop... + timer = null; + } + + alert('Unhandled error on page: See console or log'); + poll(); + } + } + + // Sets up polling loop. This is the only way to know about errors in some browsers + // (Opera/Safari) and is the only way to update the status bar for warnings and other + // non-errors. + function poll () { + timer = win.setInterval(notify, 1000); + } + + // window.onerror is ideal (esp in IE) because you get full context. This is harmless + // otherwise (never called) which is good because you cannot feature detect it. + prevOnError = win.onerror || Ext.emptyFn; + win.onerror = function (message) { + ++errors; + + if (!extraordinarilyBad.test(message)) { + // too much recursion + our alert right now = crash IE + // our polling loop will pick it up even if we don't alert now + notify(); + } + + return prevOnError.apply(this, arguments); + }; + poll(); +})(); + + + +/* +Ext JS - JavaScript Library +Copyright (c) 2006-2011, Sencha Inc. +All rights reserved. +licensing@sencha.com +*/ +/** + * @class Ext.JSON + * Modified version of Douglas Crockford"s json.js that doesn"t + * mess with the Object prototype + * http://www.json.org/js.html + * @singleton + */ +Ext.JSON = new(function() { + var useHasOwn = !! {}.hasOwnProperty, + isNative = function() { + var useNative = null; + + return function() { + if (useNative === null) { + useNative = Ext.USE_NATIVE_JSON && window.JSON && JSON.toString() == '[object JSON]'; + } + + return useNative; + }; + }(), + pad = function(n) { + return n < 10 ? "0" + n : n; + }, + doDecode = function(json) { + return eval("(" + json + ')'); + }, + doEncode = function(o) { + if (!Ext.isDefined(o) || o === null) { + return "null"; + } else if (Ext.isArray(o)) { + return encodeArray(o); + } else if (Ext.isDate(o)) { + return Ext.JSON.encodeDate(o); + } else if (Ext.isString(o)) { + return encodeString(o); + } else if (typeof o == "number") { + //don't use isNumber here, since finite checks happen inside isNumber + return isFinite(o) ? String(o) : "null"; + } else if (Ext.isBoolean(o)) { + return String(o); + } else if (Ext.isObject(o)) { + return encodeObject(o); + } else if (typeof o === "function") { + return "null"; + } + return 'undefined'; + }, + m = { + "\b": '\\b', + "\t": '\\t', + "\n": '\\n', + "\f": '\\f', + "\r": '\\r', + '"': '\\"', + "\\": '\\\\', + '\x0b': '\\u000b' //ie doesn't handle \v + }, + charToReplace = /[\\\"\x00-\x1f\x7f-\uffff]/g, + encodeString = function(s) { + return '"' + s.replace(charToReplace, function(a) { + var c = m[a]; + return typeof c === 'string' ? c : '\\u' + ('0000' + a.charCodeAt(0).toString(16)).slice(-4); + }) + '"'; + }, + encodeArray = function(o) { + var a = ["[", ""], + // Note empty string in case there are no serializable members. + len = o.length, + i; + for (i = 0; i < len; i += 1) { + a.push(doEncode(o[i]), ','); + } + // Overwrite trailing comma (or empty string) + a[a.length - 1] = ']'; + return a.join(""); + }, + encodeObject = function(o) { + var a = ["{", ""], + // Note empty string in case there are no serializable members. + i; + for (i in o) { + if (!useHasOwn || o.hasOwnProperty(i)) { + a.push(doEncode(i), ":", doEncode(o[i]), ','); + } + } + // Overwrite trailing comma (or empty string) + a[a.length - 1] = '}'; + return a.join(""); + }; /** - * Date interval constant - * @static - * @type String + *
Encodes a Date. This returns the actual string which is inserted into the JSON string as the literal expression. + * The returned value includes enclosing double quotation marks.
+ *The default return format is "yyyy-mm-ddThh:mm:ss".
+ *To override this:
+ Ext.JSON.encodeDate = function(d) {
+ return d.format('"Y-m-d"');
+ };
+
+ * @param {Date} d The Date to encode
+ * @return {String} The string literal to use in a JSON string.
*/
- MILLI : "ms",
+ this.encodeDate = function(o) {
+ return '"' + o.getFullYear() + "-"
+ + pad(o.getMonth() + 1) + "-"
+ + pad(o.getDate()) + "T"
+ + pad(o.getHours()) + ":"
+ + pad(o.getMinutes()) + ":"
+ + pad(o.getSeconds()) + '"';
+ };
/**
- * Date interval constant
- * @static
- * @type String
+ * Encodes an Object, Array or other value
+ * @param {Mixed} o The variable to encode
+ * @return {String} The JSON string
*/
- SECOND : "s",
+ this.encode = function() {
+ var ec;
+ return function(o) {
+ if (!ec) {
+ // setup encoding function on first access
+ ec = isNative() ? JSON.stringify : doEncode;
+ }
+ return ec(o);
+ };
+ }();
+
/**
- * Date interval constant
- * @static
- * @type String
+ * Decodes (parses) a JSON string to an object. If the JSON is invalid, this function throws a SyntaxError unless the safe option is set.
+ * @param {String} json The JSON string
+ * @param {Boolean} safe (optional) Whether to return null or throw an exception if the JSON is invalid.
+ * @return {Object} The resulting object
*/
- MINUTE : "mi",
+ this.decode = function() {
+ var dc;
+ return function(json, safe) {
+ if (!dc) {
+ // setup decoding function on first access
+ dc = isNative() ? JSON.parse : doDecode;
+ }
+ try {
+ return dc(json);
+ } catch (e) {
+ if (safe === true) {
+ return null;
+ }
+ Ext.Error.raise({
+ sourceClass: "Ext.JSON",
+ sourceMethod: "decode",
+ msg: "You're trying to decode and invalid JSON String: " + json
+ });
+ }
+ };
+ }();
- /** Date interval constant
- * @static
- * @type String
- */
- HOUR : "h",
+})();
+/**
+ * Shorthand for {@link Ext.JSON#encode}
+ * @param {Mixed} o The variable to encode
+ * @return {String} The JSON string
+ * @member Ext
+ * @method encode
+ */
+Ext.encode = Ext.JSON.encode;
+/**
+ * Shorthand for {@link Ext.JSON#decode}
+ * @param {String} json The JSON string
+ * @param {Boolean} safe (optional) Whether to return null or throw an exception if the JSON is invalid.
+ * @return {Object} The resulting object
+ * @member Ext
+ * @method decode
+ */
+Ext.decode = Ext.JSON.decode;
+
+
+/**
+ * @class Ext
+
+ The Ext namespace (global object) encapsulates all classes, singletons, and utility methods provided by Sencha's libraries.
+ Most user interface Components are at a lower level of nesting in the namespace, but many common utility functions are provided
+ as direct properties of the Ext namespace.
+
+ Also many frequently used methods from other classes are provided as shortcuts within the Ext namespace.
+ For example {@link Ext#getCmp Ext.getCmp} aliases {@link Ext.ComponentManager#get Ext.ComponentManager.get}.
+
+ Many applications are initiated with {@link Ext#onReady Ext.onReady} which is called once the DOM is ready.
+ This ensures all scripts have been loaded, preventing dependency issues. For example
+
+ Ext.onReady(function(){
+ new Ext.Component({
+ renderTo: document.body,
+ html: 'DOM ready!'
+ });
+ });
+
+For more information about how to use the Ext classes, see
+
+- The Learning Center
+- The FAQ
+- The forums
+
+ * @singleton
+ * @markdown
+ */
+Ext.apply(Ext, {
+ userAgent: navigator.userAgent.toLowerCase(),
+ cache: {},
+ idSeed: 1000,
+ BLANK_IMAGE_URL : 'data:image/gif;base64,R0lGODlhAQABAID/AMDAwAAAACH5BAEAAAAALAAAAAABAAEAAAICRAEAOw==',
+ isStrict: document.compatMode == "CSS1Compat",
+ windowId: 'ext-window',
+ documentId: 'ext-document',
/**
- * Date interval constant
- * @static
- * @type String
+ * True when the document is fully initialized and ready for action
+ * @type Boolean
*/
- DAY : "d",
+ isReady: false,
/**
- * Date interval constant
- * @static
- * @type String
+ * True to automatically uncache orphaned Ext.core.Elements periodically (defaults to true)
+ * @type Boolean
*/
- MONTH : "mo",
+ enableGarbageCollector: true,
/**
- * Date interval constant
- * @static
- * @type String
+ * True to automatically purge event listeners during garbageCollection (defaults to true).
+ * @type Boolean
*/
- YEAR : "y",
+ enableListenerCollection: true,
/**
- * An object hash containing default date values used during date parsing.
- *The following properties are available:
y
: Numberm
: Numberd
: Numberh
: Numberi
: Numbers
: Numberms
: NumberOverride these properties to customize the default date values used by the {@link #parseDate} method.
- *Note: In countries which experience Daylight Saving Time (i.e. DST), the h, i, s - * and ms properties may coincide with the exact time in which DST takes effect. - * It is the responsiblity of the developer to account for this.
- * Example Usage: - *
-// set default day value to the first day of the month
-Date.defaults.d = 1;
+ * Generates unique ids. If the element already has an id, it is unchanged
+ * @param {Mixed} el (optional) The element to generate an id for
+ * @param {String} prefix (optional) Id prefix (defaults "ext-gen")
+ * @return {String} The generated Id.
+ */
+ id: function(el, prefix) {
+ el = Ext.getDom(el, true) || {};
+ if (el === document) {
+ el.id = this.documentId;
+ }
+ else if (el === window) {
+ el.id = this.windowId;
+ }
+ if (!el.id) {
+ el.id = (prefix || "ext-gen") + (++Ext.idSeed);
+ }
+ return el.id;
+ },
-// parse a February date string containing only year and month values.
-// setting the default day value to 1 prevents weird date rollover issues
-// when attempting to parse the following date string on, for example, March 31st 2009.
-Date.parseDate('2009-02', 'Y-m'); // returns a Date object representing February 1st 2009
-
- * @property defaults
- * @static
- * @type Object
+ /**
+ * Returns the current document body as an {@link Ext.core.Element}.
+ * @return Ext.core.Element The document body
*/
- defaults: {},
+ getBody: function() {
+ return Ext.get(document.body || false);
+ },
/**
- * An array of textual day names.
- * Override these values for international dates.
- * Example:
- *
-Date.dayNames = [
- 'SundayInYourLang',
- 'MondayInYourLang',
- ...
-];
-
- * @type Array
- * @static
+ * Returns the current document head as an {@link Ext.core.Element}.
+ * @return Ext.core.Element The document head
+ * @method
*/
- dayNames : [
- "Sunday",
- "Monday",
- "Tuesday",
- "Wednesday",
- "Thursday",
- "Friday",
- "Saturday"
- ],
+ getHead: function() {
+ var head;
+
+ return function() {
+ if (head == undefined) {
+ head = Ext.get(document.getElementsByTagName("head")[0]);
+ }
+
+ return head;
+ };
+ }(),
/**
- * An array of textual month names.
- * Override these values for international dates.
- * Example:
- *
-Date.monthNames = [
- 'JanInYourLang',
- 'FebInYourLang',
- ...
-];
-
- * @type Array
- * @static
+ * Returns the current HTML document object as an {@link Ext.core.Element}.
+ * @return Ext.core.Element The document
*/
- monthNames : [
- "January",
- "February",
- "March",
- "April",
- "May",
- "June",
- "July",
- "August",
- "September",
- "October",
- "November",
- "December"
- ],
+ getDoc: function() {
+ return Ext.get(document);
+ },
/**
- * An object hash of zero-based javascript month numbers (with short month names as keys. note: keys are case-sensitive).
- * Override these values for international dates.
- * Example:
- *
-Date.monthNumbers = {
- 'ShortJanNameInYourLang':0,
- 'ShortFebNameInYourLang':1,
- ...
-};
-
- * @type Object
- * @static
+ * This is shorthand reference to {@link Ext.ComponentManager#get}.
+ * Looks up an existing {@link Ext.Component Component} by {@link Ext.Component#id id}
+ * @param {String} id The component {@link Ext.Component#id id}
+ * @return Ext.Component The Component, undefined if not found, or null if a
+ * Class was found.
+ */
+ getCmp: function(id) {
+ return Ext.ComponentManager.get(id);
+ },
+
+ /**
+ * Returns the current orientation of the mobile device
+ * @return {String} Either 'portrait' or 'landscape'
*/
- monthNumbers : {
- Jan:0,
- Feb:1,
- Mar:2,
- Apr:3,
- May:4,
- Jun:5,
- Jul:6,
- Aug:7,
- Sep:8,
- Oct:9,
- Nov:10,
- Dec:11
+ getOrientation: function() {
+ return window.innerHeight > window.innerWidth ? 'portrait' : 'landscape';
},
/**
- * Get the short month name for the given month number.
- * Override this function for international dates.
- * @param {Number} month A zero-based javascript month number.
- * @return {String} The short month name.
- * @static
+ * Attempts to destroy any objects passed to it by removing all event listeners, removing them from the
+ * DOM (if applicable) and calling their destroy functions (if available). This method is primarily
+ * intended for arguments of type {@link Ext.core.Element} and {@link Ext.Component}, but any subclass of
+ * {@link Ext.util.Observable} can be passed in. Any number of elements and/or components can be
+ * passed into this function in a single call as separate arguments.
+ * @param {Mixed} arg1 An {@link Ext.core.Element}, {@link Ext.Component}, or an Array of either of these to destroy
+ * @param {Mixed} arg2 (optional)
+ * @param {Mixed} etc... (optional)
*/
- getShortMonthName : function(month) {
- return Date.monthNames[month].substring(0, 3);
+ destroy: function() {
+ var ln = arguments.length,
+ i, arg;
+
+ for (i = 0; i < ln; i++) {
+ arg = arguments[i];
+ if (arg) {
+ if (Ext.isArray(arg)) {
+ this.destroy.apply(this, arg);
+ }
+ else if (Ext.isFunction(arg.destroy)) {
+ arg.destroy();
+ }
+ else if (arg.dom) {
+ arg.remove();
+ }
+ }
+ }
},
/**
- * Get the short day name for the given day number.
- * Override this function for international dates.
- * @param {Number} day A zero-based javascript day number.
- * @return {String} The short day name.
- * @static
+ * Execute a callback function in a particular scope. If no function is passed the call is ignored.
+ * @param {Function} callback The callback to execute
+ * @param {Object} scope (optional) The scope to execute in
+ * @param {Array} args (optional) The arguments to pass to the function
+ * @param {Number} delay (optional) Pass a number to delay the call by a number of milliseconds.
*/
- getShortDayName : function(day) {
- return Date.dayNames[day].substring(0, 3);
+ callback: function(callback, scope, args, delay){
+ if(Ext.isFunction(callback)){
+ args = args || [];
+ scope = scope || window;
+ if (delay) {
+ Ext.defer(callback, delay, scope, args);
+ } else {
+ callback.apply(scope, args);
+ }
+ }
},
/**
- * Get the zero-based javascript month number for the given short/full month name.
- * Override this function for international dates.
- * @param {String} name The short/full month name.
- * @return {Number} The zero-based javascript month number.
- * @static
+ * Convert certain characters (&, <, >, and ') to their HTML character equivalents for literal display in web pages.
+ * @param {String} value The string to encode
+ * @return {String} The encoded text
*/
- getMonthNumber : function(name) {
- // handle camel casing for english month names (since the keys for the Date.monthNumbers hash are case sensitive)
- return Date.monthNumbers[name.substring(0, 1).toUpperCase() + name.substring(1, 3).toLowerCase()];
+ htmlEncode : function(value) {
+ return Ext.String.htmlEncode(value);
},
/**
- * The base format-code to formatting-function hashmap used by the {@link #format} method.
- * Formatting functions are strings (or functions which return strings) which
- * will return the appropriate value when evaluated in the context of the Date object
- * from which the {@link #format} method is called.
- * Add to / override these mappings for custom date formatting.
- * Note: Date.format() treats characters as literals if an appropriate mapping cannot be found.
- * Example:
- *
-Date.formatCodes.x = "String.leftPad(this.getDate(), 2, '0')";
-(new Date()).format("X"); // returns the current day of the month
-
- * @type Object
- * @static
+ * Convert certain characters (&, <, >, and ') from their HTML character equivalents.
+ * @param {String} value The string to decode
+ * @return {String} The decoded text
*/
- formatCodes : {
- d: "String.leftPad(this.getDate(), 2, '0')",
- D: "Date.getShortDayName(this.getDay())", // get localised short day name
- j: "this.getDate()",
- l: "Date.dayNames[this.getDay()]",
- N: "(this.getDay() ? this.getDay() : 7)",
- S: "this.getSuffix()",
- w: "this.getDay()",
- z: "this.getDayOfYear()",
- W: "String.leftPad(this.getWeekOfYear(), 2, '0')",
- F: "Date.monthNames[this.getMonth()]",
- m: "String.leftPad(this.getMonth() + 1, 2, '0')",
- M: "Date.getShortMonthName(this.getMonth())", // get localised short month name
- n: "(this.getMonth() + 1)",
- t: "this.getDaysInMonth()",
- L: "(this.isLeapYear() ? 1 : 0)",
- o: "(this.getFullYear() + (this.getWeekOfYear() == 1 && this.getMonth() > 0 ? +1 : (this.getWeekOfYear() >= 52 && this.getMonth() < 11 ? -1 : 0)))",
- Y: "this.getFullYear()",
- y: "('' + this.getFullYear()).substring(2, 4)",
- a: "(this.getHours() < 12 ? 'am' : 'pm')",
- A: "(this.getHours() < 12 ? 'AM' : 'PM')",
- g: "((this.getHours() % 12) ? this.getHours() % 12 : 12)",
- G: "this.getHours()",
- h: "String.leftPad((this.getHours() % 12) ? this.getHours() % 12 : 12, 2, '0')",
- H: "String.leftPad(this.getHours(), 2, '0')",
- i: "String.leftPad(this.getMinutes(), 2, '0')",
- s: "String.leftPad(this.getSeconds(), 2, '0')",
- u: "String.leftPad(this.getMilliseconds(), 3, '0')",
- O: "this.getGMTOffset()",
- P: "this.getGMTOffset(true)",
- T: "this.getTimezone()",
- Z: "(this.getTimezoneOffset() * -60)",
+ htmlDecode : function(value) {
+ return Ext.String.htmlDecode(value);
+ },
- c: function() { // ISO-8601 -- GMT format
- for (var c = "Y-m-dTH:i:sP", code = [], i = 0, l = c.length; i < l; ++i) {
- var e = c.charAt(i);
- code.push(e == "T" ? "'T'" : Date.getFormatCode(e)); // treat T as a character literal
+ /**
+ * Appends content to the query string of a URL, handling logic for whether to place
+ * a question mark or ampersand.
+ * @param {String} url The URL to append to.
+ * @param {String} s The content to append to the URL.
+ * @return (String) The resulting URL
+ */
+ urlAppend : function(url, s) {
+ if (!Ext.isEmpty(s)) {
+ return url + (url.indexOf('?') === -1 ? '?' : '&') + s;
+ }
+ return url;
+ }
+});
+
+
+Ext.ns = Ext.namespace;
+
+// for old browsers
+window.undefined = window.undefined;
+
+/**
+ * @class Ext
+ * Ext core utilities and functions.
+ * @singleton
+ */
+(function(){
+ var check = function(regex){
+ return regex.test(Ext.userAgent);
+ },
+ docMode = document.documentMode,
+ isOpera = check(/opera/),
+ isOpera10_5 = isOpera && check(/version\/10\.5/),
+ isChrome = check(/\bchrome\b/),
+ isWebKit = check(/webkit/),
+ isSafari = !isChrome && check(/safari/),
+ isSafari2 = isSafari && check(/applewebkit\/4/), // unique to Safari 2
+ isSafari3 = isSafari && check(/version\/3/),
+ isSafari4 = isSafari && check(/version\/4/),
+ isIE = !isOpera && check(/msie/),
+ isIE7 = isIE && (check(/msie 7/) || docMode == 7),
+ isIE8 = isIE && (check(/msie 8/) && docMode != 7 && docMode != 9 || docMode == 8),
+ isIE9 = isIE && (check(/msie 9/) && docMode != 7 && docMode != 8 || docMode == 9),
+ isIE6 = isIE && check(/msie 6/),
+ isGecko = !isWebKit && check(/gecko/),
+ isGecko3 = isGecko && check(/rv:1\.9/),
+ isGecko4 = isGecko && check(/rv:2\.0/),
+ isFF3_0 = isGecko3 && check(/rv:1\.9\.0/),
+ isFF3_5 = isGecko3 && check(/rv:1\.9\.1/),
+ isFF3_6 = isGecko3 && check(/rv:1\.9\.2/),
+ isWindows = check(/windows|win32/),
+ isMac = check(/macintosh|mac os x/),
+ isLinux = check(/linux/),
+ scrollWidth = null,
+ webKitVersion = isWebKit && (/webkit\/(\d+\.\d+)/.exec(Ext.userAgent));
+
+ // remove css image flicker
+ try {
+ document.execCommand("BackgroundImageCache", false, true);
+ } catch(e) {}
+
+ Ext.setVersion('extjs', '4.0.1');
+ Ext.apply(Ext, {
+ /**
+ * URL to a blank file used by Ext when in secure mode for iframe src and onReady src to prevent
+ * the IE insecure content warning ('about:blank', except for IE in secure mode, which is 'javascript:""').
+ * @type String
+ */
+ SSL_SECURE_URL : Ext.isSecure && isIE ? 'javascript:""' : 'about:blank',
+
+ /**
+ * True if the {@link Ext.fx.Anim} Class is available
+ * @type Boolean
+ * @property enableFx
+ */
+
+ /**
+ * True to scope the reset CSS to be just applied to Ext components. Note that this wraps root containers
+ * with an additional element. Also remember that when you turn on this option, you have to use ext-all-scoped {
+ * unless you use the bootstrap.js to load your javascript, in which case it will be handled for you.
+ * @type Boolean
+ */
+ scopeResetCSS : Ext.buildSettings.scopeResetCSS,
+
+ /**
+ * EXPERIMENTAL - True to cascade listener removal to child elements when an element is removed.
+ * Currently not optimized for performance.
+ * @type Boolean
+ */
+ enableNestedListenerRemoval : false,
+
+ /**
+ * Indicates whether to use native browser parsing for JSON methods.
+ * This option is ignored if the browser does not support native JSON methods.
+ * Note: Native JSON methods will not work with objects that have functions.
+ * Also, property names must be quoted, otherwise the data will not parse. (Defaults to false)
+ * @type Boolean
+ */
+ USE_NATIVE_JSON : false,
+
+ /**
+ * Return the dom node for the passed String (id), dom node, or Ext.core.Element.
+ * Optional 'strict' flag is needed for IE since it can return 'name' and
+ * 'id' elements by using getElementById.
+ * Here are some examples:
+ *
+// gets dom node based on id
+var elDom = Ext.getDom('elId');
+// gets dom node based on the dom node
+var elDom1 = Ext.getDom(elDom);
+
+// If we don't know if we are working with an
+// Ext.core.Element or a dom node use Ext.getDom
+function(el){
+ var dom = Ext.getDom(el);
+ // do something with the dom node
+}
+ *
+ * Note: the dom node to be found actually needs to exist (be rendered, etc)
+ * when this method is called to be successful.
+ * @param {Mixed} el
+ * @return HTMLElement
+ */
+ getDom : function(el, strict) {
+ if (!el || !document) {
+ return null;
+ }
+ if (el.dom) {
+ return el.dom;
+ } else {
+ if (typeof el == 'string') {
+ var e = document.getElementById(el);
+ // IE returns elements with the 'name' and 'id' attribute.
+ // we do a strict check to return the element with only the id attribute
+ if (e && isIE && strict) {
+ if (el == e.getAttribute('id')) {
+ return e;
+ } else {
+ return null;
+ }
+ }
+ return e;
+ } else {
+ return el;
+ }
}
- return code.join(" + ");
},
- /*
- c: function() { // ISO-8601 -- UTC format
- return [
- "this.getUTCFullYear()", "'-'",
- "String.leftPad(this.getUTCMonth() + 1, 2, '0')", "'-'",
- "String.leftPad(this.getUTCDate(), 2, '0')",
- "'T'",
- "String.leftPad(this.getUTCHours(), 2, '0')", "':'",
- "String.leftPad(this.getUTCMinutes(), 2, '0')", "':'",
- "String.leftPad(this.getUTCSeconds(), 2, '0')",
- "'Z'"
- ].join(" + ");
+
+ /**
+ * Removes a DOM node from the document.
+ * Removes this element from the document, removes all DOM event listeners, and deletes the cache reference.
+ * All DOM event listeners are removed from this element. If {@link Ext#enableNestedListenerRemoval Ext.enableNestedListenerRemoval} is
+ * true
, then DOM event listeners are also removed from all child nodes. The body node
+ * will be ignored if passed in.
Example:
-//dt = Fri May 25 2007 (current date)
-var dt = new Date();
+ /**
+ * True if the detected browser is Safari.
+ * @type Boolean
+ */
+ isSafari : isSafari,
-//dt = Thu May 25 2006 (today's month/day in 2006)
-dt = Date.parseDate("2006", "Y");
+ /**
+ * True if the detected browser is Safari 3.x.
+ * @type Boolean
+ */
+ isSafari3 : isSafari3,
-//dt = Sun Jan 15 2006 (all date parts specified)
-dt = Date.parseDate("2006-01-15", "Y-m-d");
+ /**
+ * True if the detected browser is Safari 4.x.
+ * @type Boolean
+ */
+ isSafari4 : isSafari4,
-//dt = Sun Jan 15 2006 15:20:01
-dt = Date.parseDate("2006-01-15 3:20:01 PM", "Y-m-d g:i:s A");
+ /**
+ * True if the detected browser is Safari 2.x.
+ * @type Boolean
+ */
+ isSafari2 : isSafari2,
-// attempt to parse Sun Feb 29 2006 03:20:01 in strict mode
-dt = Date.parseDate("2006-02-29 03:20:01", "Y-m-d H:i:s", true); // returns null
-
- * @param {String} input The raw date string.
- * @param {String} format The expected date string format.
- * @param {Boolean} strict (optional) True to validate date strings while parsing (i.e. prevents javascript Date "rollover")
- (defaults to false). Invalid date strings will return null when parsed.
- * @return {Date} The parsed Date.
- * @static
- */
- parseDate : function(input, format, strict) {
- var p = Date.parseFunctions;
- if (p[format] == null) {
- Date.createParser(format);
- }
- return p[format](input, Ext.isDefined(strict) ? strict : Date.useStrict);
- },
+ /**
+ * True if the detected browser is Internet Explorer.
+ * @type Boolean
+ */
+ isIE : isIE,
- // private
- getFormatCode : function(character) {
- var f = Date.formatCodes[character];
+ /**
+ * True if the detected browser is Internet Explorer 6.x.
+ * @type Boolean
+ */
+ isIE6 : isIE6,
- if (f) {
- f = typeof f == 'function'? f() : f;
- Date.formatCodes[character] = f; // reassign function result to prevent repeated execution
- }
+ /**
+ * True if the detected browser is Internet Explorer 7.x.
+ * @type Boolean
+ */
+ isIE7 : isIE7,
- // note: unknown characters are treated as literals
- return f || ("'" + String.escape(character) + "'");
- },
+ /**
+ * True if the detected browser is Internet Explorer 8.x.
+ * @type Boolean
+ */
+ isIE8 : isIE8,
- // private
- createFormat : function(format) {
- var code = [],
- special = false,
- ch = '';
+ /**
+ * True if the detected browser is Internet Explorer 9.x.
+ * @type Boolean
+ */
+ isIE9 : isIE9,
- for (var i = 0; i < format.length; ++i) {
- ch = format.charAt(i);
- if (!special && ch == "\\") {
- special = true;
- } else if (special) {
- special = false;
- code.push("'" + String.escape(ch) + "'");
- } else {
- code.push(Date.getFormatCode(ch))
- }
- }
- Date.formatFunctions[format] = new Function("return " + code.join('+'));
- },
+ /**
+ * True if the detected browser uses the Gecko layout engine (e.g. Mozilla, Firefox).
+ * @type Boolean
+ */
+ isGecko : isGecko,
- // private
- createParser : function() {
- var code = [
- "var dt, y, m, d, h, i, s, ms, o, z, zz, u, v,",
- "def = Date.defaults,",
- "results = String(input).match(Date.parseRegexes[{0}]);", // either null, or an array of matched strings
+ /**
+ * True if the detected browser uses a Gecko 1.9+ layout engine (e.g. Firefox 3.x).
+ * @type Boolean
+ */
+ isGecko3 : isGecko3,
- "if(results){",
- "{1}",
+ /**
+ * True if the detected browser uses a Gecko 2.0+ layout engine (e.g. Firefox 4.x).
+ * @type Boolean
+ */
+ isGecko4 : isGecko4,
- "if(u != null){", // i.e. unix time is defined
- "v = new Date(u * 1000);", // give top priority to UNIX time
- "}else{",
- // create Date object representing midnight of the current day;
- // this will provide us with our date defaults
- // (note: clearTime() handles Daylight Saving Time automatically)
- "dt = (new Date()).clearTime();",
+ /**
+ * True if the detected browser uses FireFox 3.0
+ * @type Boolean
+ */
- // date calculations (note: these calculations create a dependency on Ext.num())
- "y = Ext.num(y, Ext.num(def.y, dt.getFullYear()));",
- "m = Ext.num(m, Ext.num(def.m - 1, dt.getMonth()));",
- "d = Ext.num(d, Ext.num(def.d, dt.getDate()));",
+ isFF3_0 : isFF3_0,
+ /**
+ * True if the detected browser uses FireFox 3.5
+ * @type Boolean
+ */
- // time calculations (note: these calculations create a dependency on Ext.num())
- "h = Ext.num(h, Ext.num(def.h, dt.getHours()));",
- "i = Ext.num(i, Ext.num(def.i, dt.getMinutes()));",
- "s = Ext.num(s, Ext.num(def.s, dt.getSeconds()));",
- "ms = Ext.num(ms, Ext.num(def.ms, dt.getMilliseconds()));",
+ isFF3_5 : isFF3_5,
+ /**
+ * True if the detected browser uses FireFox 3.6
+ * @type Boolean
+ */
+ isFF3_6 : isFF3_6,
- "if(z >= 0 && y >= 0){",
- // both the year and zero-based day of year are defined and >= 0.
- // these 2 values alone provide sufficient info to create a full date object
+ /**
+ * True if the detected platform is Linux.
+ * @type Boolean
+ */
+ isLinux : isLinux,
- // create Date object representing January 1st for the given year
- "v = new Date(y, 0, 1, h, i, s, ms);",
+ /**
+ * True if the detected platform is Windows.
+ * @type Boolean
+ */
+ isWindows : isWindows,
- // then add day of year, checking for Date "rollover" if necessary
- "v = !strict? v : (strict === true && (z <= 364 || (v.isLeapYear() && z <= 365))? v.add(Date.DAY, z) : null);",
- "}else if(strict === true && !Date.isValid(y, m + 1, d, h, i, s, ms)){", // check for Date "rollover"
- "v = null;", // invalid date, so return null
- "}else{",
- // plain old Date object
- "v = new Date(y, m, d, h, i, s, ms);",
- "}",
- "}",
- "}",
+ /**
+ * True if the detected platform is Mac OS.
+ * @type Boolean
+ */
+ isMac : isMac,
- "if(v){",
- // favour UTC offset over GMT offset
- "if(zz != null){",
- // reset to UTC, then add offset
- "v = v.add(Date.SECOND, -v.getTimezoneOffset() * 60 - zz);",
- "}else if(o){",
- // reset to GMT, then add offset
- "v = v.add(Date.MINUTE, -v.getTimezoneOffset() + (sn == '+'? -1 : 1) * (hr * 60 + mn));",
- "}",
- "}",
+ /**
+ * The current version of WebKit (-1 if the browser does not use WebKit).
+ * @type Float
+ */
+ webKitVersion: webKitVersion ? parseFloat(webKitVersion[1]) : -1,
- "return v;"
- ].join('\n');
+ /**
+ * URL to a 1x1 transparent gif image used by Ext to create inline icons with CSS background images.
+ * In older versions of IE, this defaults to "http://sencha.com/s.gif" and you should change this to a URL on your server.
+ * For other browsers it uses an inline data URL.
+ * @type String
+ */
+ BLANK_IMAGE_URL : (isIE6 || isIE7) ? 'http:/' + '/www.sencha.com/s.gif' : 'data:image/gif;base64,R0lGODlhAQABAID/AMDAwAAAACH5BAEAAAAALAAAAAABAAEAAAICRAEAOw==',
- return function(format) {
- var regexNum = Date.parseRegexes.length,
- currentGroup = 1,
- calc = [],
- regex = [],
- special = false,
- ch = "";
+ /**
+ * Utility method for returning a default value if the passed value is empty.
+ *The value is deemed to be empty if it is
+Ext.addBehaviors({
+ // add a listener for click on all anchors in element with id foo
+ '#foo a@click' : function(e, t){
+ // do something
+ },
+
+ // add the same listener to multiple selectors (separated by comma BEFORE the @)
+ '#foo a, #bar span.some-class@mouseover' : function(){
+ // do something
+ }
+});
+ *
+ * @param {Object} obj The list of behaviors to apply
+ */
+ addBehaviors : function(o){
+ if(!Ext.isReady){
+ Ext.onReady(function(){
+ Ext.addBehaviors(o);
+ });
+ } else {
+ var cache = {}, // simple cache for applying multiple behaviors to same selector does query multiple times
+ parts,
+ b,
+ s;
+ for (b in o) {
+ if ((parts = b.split('@'))[1]) { // for Object prototype breakers
+ s = parts[0];
+ if(!cache[s]){
+ cache[s] = Ext.select(s);
+ }
+ cache[s].on(parts[1], o[b]);
}
}
+ cache = null;
}
+ },
- Date.parseRegexes[regexNum] = new RegExp("^" + regex.join('') + "$");
- Date.parseFunctions[format] = new Function("input", "strict", xf(code, regexNum, calc.join('')));
- }
- }(),
-
- // private
- parseCodes : {
- /*
- * Notes:
- * g = {Number} calculation group (0 or 1. only group 1 contributes to date calculations.)
- * c = {String} calculation method (required for group 1. null for group 0. {0} = currentGroup - position in regex result array)
- * s = {String} regex pattern. all matches are stored in results[], and are accessible by the calculation mapped to 'c'
+ /**
+ * Utility method for getting the width of the browser scrollbar. This can differ depending on
+ * operating system settings, such as the theme or font size.
+ * @param {Boolean} force (optional) true to force a recalculation of the value.
+ * @return {Number} The width of the scrollbar.
*/
- d: {
- g:1,
- c:"d = parseInt(results[{0}], 10);\n",
- s:"(\\d{2})" // day of month with leading zeroes (01 - 31)
- },
- j: {
- g:1,
- c:"d = parseInt(results[{0}], 10);\n",
- s:"(\\d{1,2})" // day of month without leading zeroes (1 - 31)
+ getScrollBarWidth: function(force){
+ if(!Ext.isReady){
+ return 0;
+ }
+
+ if(force === true || scrollWidth === null){
+ // BrowserBug: IE9
+ // When IE9 positions an element offscreen via offsets, the offsetWidth is
+ // inaccurately reported. For IE9 only, we render on screen before removing.
+ var cssClass = Ext.isIE9 ? '' : Ext.baseCSSPrefix + 'hide-offsets';
+ // Append our div, do our calculation and then remove it
+ var div = Ext.getBody().createChild(' '),
+ child = div.child('div', true);
+ var w1 = child.offsetWidth;
+ div.setStyle('overflow', (Ext.isWebKit || Ext.isGecko) ? 'auto' : 'scroll');
+ var w2 = child.offsetWidth;
+ div.remove();
+ // Need to add 2 to ensure we leave enough space
+ scrollWidth = w1 - w2 + 2;
+ }
+ return scrollWidth;
},
- D: function() {
- for (var a = [], i = 0; i < 7; a.push(Date.getShortDayName(i)), ++i); // get localised short day names
- return {
- g:0,
- c:null,
- s:"(?:" + a.join("|") +")"
+
+ /**
+ * Copies a set of named properties fom the source object to the destination object.
+ * example:
+ImageComponent = Ext.extend(Ext.Component, {
+ initComponent: function() {
+ this.autoEl = { tag: 'img' };
+ MyComponent.superclass.initComponent.apply(this, arguments);
+ this.initialBox = Ext.copyTo({}, this.initialConfig, 'x,y,width,height');
+ }
+});
+ *
+ * Important note: To borrow class prototype methods, use {@link Ext.Base#borrow} instead.
+ * @param {Object} dest The destination object.
+ * @param {Object} source The source object.
+ * @param {Array/String} names Either an Array of property names, or a comma-delimited list
+ * of property names to copy.
+ * @param {Boolean} usePrototypeKeys (Optional) Defaults to false. Pass true to copy keys off of the prototype as well as the instance.
+ * @return {Object} The modified object.
+ */
+ copyTo : function(dest, source, names, usePrototypeKeys){
+ if(typeof names == 'string'){
+ names = names.split(/[,;\s]/);
}
+ Ext.each(names, function(name){
+ if(usePrototypeKeys || source.hasOwnProperty(name)){
+ dest[name] = source[name];
+ }
+ }, this);
+ return dest;
},
- l: function() {
- return {
- g:0,
- c:null,
- s:"(?:" + Date.dayNames.join("|") + ")"
+
+ /**
+ * Attempts to destroy and then remove a set of named properties of the passed object.
+ * @param {Object} o The object (most likely a Component) who's properties you wish to destroy.
+ * @param {Mixed} arg1 The name of the property to destroy and remove from the object.
+ * @param {Mixed} etc... More property names to destroy and remove.
+ */
+ destroyMembers : function(o, arg1, arg2, etc){
+ for (var i = 1, a = arguments, len = a.length; i < len; i++) {
+ Ext.destroy(o[a[i]]);
+ delete o[a[i]];
}
},
- N: {
- g:0,
- c:null,
- s:"[1-7]" // ISO-8601 day number (1 (monday) - 7 (sunday))
- },
- S: {
- g:0,
- c:null,
- s:"(?:st|nd|rd|th)"
- },
- w: {
- g:0,
- c:null,
- s:"[0-6]" // javascript day number (0 (sunday) - 6 (saturday))
+
+ /**
+ * Logs a message. If a console is present it will be used. On Opera, the method
+ * "opera.postError" is called. In other cases, the message is logged to an array
+ * "Ext.log.out". An attached debugger can watch this array and view the log. The
+ * log buffer is limited to a maximum of "Ext.log.max" entries (defaults to 100).
+ *
+ * If additional parameters are passed, they are joined and appended to the message.
+ *
+ * This method does nothing in a release build.
+ *
+ * @param {String|Object} message The message to log or an options object with any
+ * of the following properties:
+ *
+ * - `msg`: The message to log (required).
+ * - `level`: One of: "error", "warn", "info" or "log" (the default is "log").
+ * - `dump`: An object to dump to the log as part of the message.
+ * - `stack`: True to include a stack trace in the log.
+ * @markdown
+ */
+ log : function (message) {
+ var options, dump,
+ con = Ext.global.console,
+ log = Ext.log,
+ level = 'log',
+ stack,
+ members,
+ member;
+
+ if (!Ext.isString(message)) {
+ options = message;
+ message = options.msg || '';
+ level = options.level || level;
+ dump = options.dump;
+ stack = options.stack;
+
+ if (dump && !(con && con.dir)) {
+ members = [];
+
+ // Cannot use Ext.encode since it can recurse endlessly (if we're lucky)
+ // ...and the data could be prettier!
+ Ext.Object.each(dump, function (name, value) {
+ if (typeof(value) === "function") {
+ return;
+ }
+
+ if (!Ext.isDefined(value) || value === null ||
+ Ext.isDate(value) ||
+ Ext.isString(value) || (typeof(value) == "number") ||
+ Ext.isBoolean(value)) {
+ member = Ext.encode(value);
+ } else if (Ext.isArray(value)) {
+ member = '[ ]';
+ } else if (Ext.isObject(value)) {
+ member = '{ }';
+ } else {
+ member = 'undefined';
+ }
+ members.push(Ext.encode(name) + ': ' + member);
+ });
+
+ if (members.length) {
+ message += ' \nData: {\n ' + members.join(',\n ') + '\n}';
+ }
+ dump = null;
+ }
+ }
+
+ if (arguments.length > 1) {
+ message += Array.prototype.slice.call(arguments, 1).join('');
+ }
+
+ // Not obvious, but 'console' comes and goes when Firebug is turned on/off, so
+ // an early test may fail either direction if Firebug is toggled.
+ //
+ if (con) { // if (Firebug-like console)
+ if (con[level]) {
+ con[level](message);
+ } else {
+ con.log(message);
+ }
+
+ if (dump) {
+ con.dir(dump);
+ }
+
+ if (stack && con.trace) {
+ // Firebug's console.error() includes a trace already...
+ if (!con.firebug || level != 'error') {
+ con.trace();
+ }
+ }
+ } else {
+ // w/o console, all messages are equal, so munge the level into the message:
+ if (level != 'log') {
+ message = level.toUpperCase() + ': ' + message;
+ }
+
+ if (Ext.isOpera) {
+ opera.postError(message);
+ } else {
+ var out = log.out || (log.out = []),
+ max = log.max || (log.max = 100);
+
+ if (out.length >= max) {
+ // this formula allows out.max to change (via debugger), where the
+ // more obvious "max/4" would not quite be the same
+ out.splice(0, out.length - 3 * Math.floor(max / 4)); // keep newest 75%
+ }
+
+ out.push(message);
+ }
+ }
+
+ // Mostly informational, but the Ext.Error notifier uses them:
+ var counters = log.counters ||
+ (log.counters = { error: 0, warn: 0, info: 0, log: 0 });
+
+ ++counters[level];
},
- z: {
- g:1,
- c:"z = parseInt(results[{0}], 10);\n",
- s:"(\\d{1,3})" // day of the year (0 - 364 (365 in leap years))
+
+ /**
+ * Partitions the set into two sets: a true set and a false set.
+ * Example:
+ * Example2:
+ *
+// Example 1:
+Ext.partition([true, false, true, true, false]); // [[true, true, true], [false, false]]
+
+// Example 2:
+Ext.partition(
+ Ext.query("p"),
+ function(val){
+ return val.className == "class1"
+ }
+);
+// true are those paragraph elements with a className of "class1",
+// false set are those that do not have that className.
+ *
+ * @param {Array|NodeList} arr The array to partition
+ * @param {Function} truth (optional) a function to determine truth. If this is omitted the element
+ * itself must be able to be evaluated for its truthfulness.
+ * @return {Array} [true
+// Example:
+Ext.invoke(Ext.query("p"), "getAttribute", "id");
+// [el1.getAttribute("id"), el2.getAttribute("id"), ..., elN.getAttribute("id")]
+ *
+ * @param {Array|NodeList} arr The Array of items to invoke the method on.
+ * @param {String} methodName The method name to invoke.
+ * @param {...*} args Arguments to send into the method invocation.
+ * @return {Array} The results of invoking the method on each item in the array.
+ * @deprecated 4.0.0 Will be removed in the next major version
+ */
+ invoke : function(arr, methodName){
+ var ret = [],
+ args = Array.prototype.slice.call(arguments, 2);
+ Ext.each(arr, function(v,i) {
+ if (v && typeof v[methodName] == 'function') {
+ ret.push(v[methodName].apply(v, args));
+ } else {
+ ret.push(undefined);
+ }
+ });
+ return ret;
},
- F: function() {
- return {
- g:1,
- c:"m = parseInt(Date.getMonthNumber(results[{0}]), 10);\n", // get localised month number
- s:"(" + Date.monthNames.join("|") + ")"
+
+ /**
+ * Zips N sets together.
+ *
+// Example 1:
+Ext.zip([1,2,3],[4,5,6]); // [[1,4],[2,5],[3,6]]
+// Example 2:
+Ext.zip(
+ [ "+", "-", "+"],
+ [ 12, 10, 22],
+ [ 43, 15, 96],
+ function(a, b, c){
+ return "$" + a + "" + b + "." + c
+ }
+); // ["$+12.43", "$-10.15", "$+22.96"]
+ *
+ * @param {Arrays|NodeLists} arr This argument may be repeated. Array(s) to contribute values.
+ * @param {Function} zipper (optional) The last item in the argument list. This will drive how the items are zipped together.
+ * @return {Array} The zipped set.
+ * @deprecated 4.0.0 Will be removed in the next major version
+ */
+ zip : function(){
+ var parts = Ext.partition(arguments, function( val ){ return typeof val != 'function'; }),
+ arrs = parts[0],
+ fn = parts[1][0],
+ len = Ext.max(Ext.pluck(arrs, "length")),
+ ret = [];
+
+ for (var i = 0; i < len; i++) {
+ ret[i] = [];
+ if(fn){
+ ret[i] = fn.apply(fn, Ext.pluck(arrs, i));
+ }else{
+ for (var j = 0, aLen = arrs.length; j < aLen; j++){
+ ret[i].push( arrs[j][i] );
+ }
+ }
}
+ return ret;
},
- M: function() {
- for (var a = [], i = 0; i < 12; a.push(Date.getShortMonthName(i)), ++i); // get localised short month names
- return Ext.applyIf({
- s:"(" + a.join("|") + ")"
- }, $f("F"));
+
+ /**
+ * Turns an array into a sentence, joined by a specified connector - e.g.:
+ * Ext.toSentence(['Adama', 'Tigh', 'Roslin']); //'Adama, Tigh and Roslin'
+ * Ext.toSentence(['Adama', 'Tigh', 'Roslin'], 'or'); //'Adama, Tigh or Roslin'
+ * @param {Array} items The array to create a sentence from
+ * @param {String} connector The string to use to connect the last two words. Usually 'and' or 'or' - defaults to 'and'.
+ * @return {String} The sentence string
+ * @deprecated 4.0.0 Will be removed in the next major version
+ */
+ toSentence: function(items, connector) {
+ var length = items.length;
+
+ if (length <= 1) {
+ return items[0];
+ } else {
+ var head = items.slice(0, length - 1),
+ tail = items[length - 1];
+
+ return Ext.util.Format.format("{0} {1} {2}", head.join(", "), connector || 'and', tail);
+ }
},
- m: {
- g:1,
- c:"m = parseInt(results[{0}], 10) - 1;\n",
- s:"(\\d{2})" // month number with leading zeros (01 - 12)
+
+ /**
+ * By default, Ext intelligently decides whether floating elements should be shimmed. If you are using flash,
+ * you may want to set this to true.
+ * @type Boolean
+ */
+ useShims: isIE6
+ });
+})();
+
+/**
+ * TBD
+ * @param {Object} config
+ * @method
+ */
+Ext.application = function(config) {
+ Ext.require('Ext.app.Application');
+
+ Ext.onReady(function() {
+ Ext.create('Ext.app.Application', config);
+ });
+};
+
+/**
+ * @class Ext.util.Format
+
+This class is a centralized place for formatting functions inside the library. It includes
+functions to format various different types of data, such as text, dates and numeric values.
+
+__Localization__
+This class contains several options for localization. These can be set once the library has loaded,
+all calls to the functions from that point will use the locale settings that were specified.
+Options include:
+- thousandSeparator
+- decimalSeparator
+- currenyPrecision
+- currencySign
+- currencyAtEnd
+This class also uses the default date format defined here: {@link Ext.date#defaultFormat}.
+
+__Using with renderers__
+There are two helper functions that return a new function that can be used in conjunction with
+grid renderers:
+
+ columns: [{
+ dataIndex: 'date',
+ renderer: Ext.util.Format.dateRenderer('Y-m-d')
+ }, {
+ dataIndex: 'time',
+ renderer: Ext.util.Format.numberRenderer('0.000')
+ }]
+
+Functions that only take a single argument can also be passed directly:
+ columns: [{
+ dataIndex: 'cost',
+ renderer: Ext.util.Format.usMoney
+ }, {
+ dataIndex: 'productCode',
+ renderer: Ext.util.Format.uppercase
+ }]
+
+__Using with XTemplates__
+XTemplates can also directly use Ext.util.Format functions:
+
+ new Ext.XTemplate([
+ 'Date: {startDate:date("Y-m-d")}',
+ 'Cost: {cost:usMoney}'
+ ]);
+
+ * @markdown
+ * @singleton
+ */
+(function() {
+ Ext.ns('Ext.util');
+
+ Ext.util.Format = {};
+ var UtilFormat = Ext.util.Format,
+ stripTagsRE = /<\/?[^>]+>/gi,
+ stripScriptsRe = /(?:The character that the {@link #number} function uses as a thousand separator.
+ *This defaults to ,
, but may be overridden in a locale file.
The character that the {@link #number} function uses as a decimal point.
+ *This defaults to .
, but may be overridden in a locale file.
The number of decimal places that the {@link #currency} function displays.
+ *This defaults to 2
, but may be overridden in a locale file.
The currency sign that the {@link #currency} function displays.
+ *This defaults to $
, but may be overridden in a locale file.
This may be set to true
to make the {@link #currency} function
+ * append the currency sign to the formatted value.
This defaults to false
, but may be overridden in a locale file.
+ * var tpl = new Ext.Template('{value} * 10 = {value:math("* 10")}');
+ *
+ * @return {Function} A function that operates on the passed value.
+ * @method
+ */
+ math : function(){
+ var fns = {};
+
+ return function(v, a){
+ if (!fns[a]) {
+ fns[a] = Ext.functionFactory('v', 'return v ' + a + ';');
+ }
+ return fns[a](v);
+ };
+ }(),
+
+ /**
+ * Rounds the passed number to the required decimal precision.
+ * @param {Number/String} value The numeric value to round.
+ * @param {Number} precision The number of decimal places to which to round the first parameter's value.
+ * @return {Number} The rounded value.
+ */
+ round : function(value, precision) {
+ var result = Number(value);
+ if (typeof precision == 'number') {
+ precision = Math.pow(10, precision);
+ result = Math.round(value * precision) / precision;
+ }
+ return result;
},
- O: {
- g:1,
- c:[
- "o = results[{0}];",
- "var sn = o.substring(0,1),", // get + / - sign
- "hr = o.substring(1,3)*1 + Math.floor(o.substring(3,5) / 60),", // get hours (performs minutes-to-hour conversion also, just in case)
- "mn = o.substring(3,5) % 60;", // get minutes
- "o = ((-12 <= (hr*60 + mn)/60) && ((hr*60 + mn)/60 <= 14))? (sn + String.leftPad(hr, 2, '0') + String.leftPad(mn, 2, '0')) : null;\n" // -12hrs <= GMT offset <= 14hrs
- ].join("\n"),
- s: "([+\-]\\d{4})" // GMT offset in hrs and mins
+
+ /**
+ * Formats the passed number according to the passed format string.
+ *The number of digits after the decimal separator character specifies the number of + * decimal places in the resulting string. The local-specific decimal character is used in the result.
+ *The presence of a thousand separator character in the format string specifies that + * the locale-specific thousand separator (if any) is inserted separating thousand groups.
+ *By default, "," is expected as the thousand separator, and "." is expected as the decimal separator.
+ *New to Ext4
+ *Locale-specific characters are always used in the formatted output when inserting + * thousand and decimal separators.
+ *The format string must specify separator characters according to US/UK conventions ("," as the + * thousand separator, and "." as the decimal separator)
+ *To allow specification of format strings according to local conventions for separator characters, add
+ * the string /i
to the end of the format string.
+// Start a simple clock task that updates a div once per second
+var updateClock = function(){
+ Ext.fly('clock').update(new Date().format('g:i:s A'));
+}
+var task = {
+ run: updateClock,
+ interval: 1000 //1 second
+}
+var runner = new Ext.util.TaskRunner();
+runner.start(task);
+
+// equivalent using TaskManager
+Ext.TaskManager.start({
+ run: updateClock,
+ interval: 1000
});
-}());
+ *
+ * See the {@link #start} method for details about how to configure a task object.
+ * Also see {@link Ext.util.DelayedTask}. + * + * @constructor + * @param {Number} interval (optional) The minimum precision in milliseconds supported by this TaskRunner instance + * (defaults to 10) + */ +Ext.ns('Ext.util'); + +Ext.util.TaskRunner = function(interval) { + interval = interval || 10; + var tasks = [], + removeQueue = [], + id = 0, + running = false, -Ext.apply(Date.prototype, { // private - dateFormat : function(format) { - if (Date.formatFunctions[format] == null) { - Date.createFormat(format); - } - return Date.formatFunctions[format].call(this); + stopThread = function() { + running = false; + clearInterval(id); + id = 0; }, - /** - * Get the timezone abbreviation of the current date (equivalent to the format specifier 'T'). - * - * Note: The date string returned by the javascript Date object's toString() method varies - * between browsers (e.g. FF vs IE) and system region settings (e.g. IE in Asia vs IE in America). - * For a given date string e.g. "Thu Oct 25 2007 22:55:35 GMT+0800 (Malay Peninsula Standard Time)", - * getTimezone() first tries to get the timezone abbreviation from between a pair of parentheses - * (which may or may not be present), failing which it proceeds to get the timezone abbreviation - * from the GMT offset portion of the date string. - * @return {String} The abbreviated timezone name (e.g. 'CST', 'PDT', 'EDT', 'MPST' ...). - */ - getTimezone : function() { - // the following list shows the differences between date strings from different browsers on a WinXP SP2 machine from an Asian locale: - // - // Opera : "Thu, 25 Oct 2007 22:53:45 GMT+0800" -- shortest (weirdest) date string of the lot - // Safari : "Thu Oct 25 2007 22:55:35 GMT+0800 (Malay Peninsula Standard Time)" -- value in parentheses always gives the correct timezone (same as FF) - // FF : "Thu Oct 25 2007 22:55:35 GMT+0800 (Malay Peninsula Standard Time)" -- value in parentheses always gives the correct timezone - // IE : "Thu Oct 25 22:54:35 UTC+0800 2007" -- (Asian system setting) look for 3-4 letter timezone abbrev - // IE : "Thu Oct 25 17:06:37 PDT 2007" -- (American system setting) look for 3-4 letter timezone abbrev - // - // this crazy regex attempts to guess the correct timezone abbreviation despite these differences. - // step 1: (?:\((.*)\) -- find timezone in parentheses - // step 2: ([A-Z]{1,4})(?:[\-+][0-9]{4})?(?: -?\d+)?) -- if nothing was found in step 1, find timezone from timezone offset portion of date string - // step 3: remove all non uppercase characters found in step 1 and 2 - return this.toString().replace(/^.* (?:\((.*)\)|([A-Z]{1,4})(?:[\-+][0-9]{4})?(?: -?\d+)?)$/, "$1$2").replace(/[^A-Z]/g, ""); + // private + startThread = function() { + if (!running) { + running = true; + id = setInterval(runTasks, interval); + } }, - /** - * Get the offset from GMT of the current date (equivalent to the format specifier 'O'). - * @param {Boolean} colon (optional) true to separate the hours and minutes with a colon (defaults to false). - * @return {String} The 4-character offset string prefixed with + or - (e.g. '-0600'). - */ - getGMTOffset : function(colon) { - return (this.getTimezoneOffset() > 0 ? "-" : "+") - + String.leftPad(Math.floor(Math.abs(this.getTimezoneOffset()) / 60), 2, "0") - + (colon ? ":" : "") - + String.leftPad(Math.abs(this.getTimezoneOffset() % 60), 2, "0"); + // private + removeTask = function(t) { + removeQueue.push(t); + if (t.onStop) { + t.onStop.apply(t.scope || t); + } }, - /** - * Get the numeric day number of the year, adjusted for leap year. - * @return {Number} 0 to 364 (365 in leap years). - */ - getDayOfYear: function() { - var num = 0, - d = this.clone(), - m = this.getMonth(), + // private + runTasks = function() { + var rqLen = removeQueue.length, + now = new Date().getTime(), i; - for (i = 0, d.setDate(1), d.setMonth(0); i < m; d.setMonth(++i)) { - num += d.getDaysInMonth(); + if (rqLen > 0) { + for (i = 0; i < rqLen; i++) { + Ext.Array.remove(tasks, removeQueue[i]); + } + removeQueue = []; + if (tasks.length < 1) { + stopThread(); + return; + } } - return num + this.getDate() - 1; - }, + i = 0; + var t, + itime, + rt, + len = tasks.length; + for (; i < len; ++i) { + t = tasks[i]; + itime = now - t.taskRunTime; + if (t.interval <= itime) { + rt = t.run.apply(t.scope || t, t.args || [++t.taskRunCount]); + t.taskRunTime = now; + if (rt === false || t.taskRunCount === t.repeat) { + removeTask(t); + return; + } + } + if (t.duration && t.duration <= (now - t.taskStartTime)) { + removeTask(t); + } + } + }; /** - * Get the numeric ISO-8601 week number of the year. - * (equivalent to the format specifier 'W', but without a leading zero). - * @return {Number} 1 to 53 + * Starts a new task. + * @method start + * @param {Object} taskA config object that supports the following properties:
run
: FunctionThe function to execute each time the task is invoked. The
+ * function will be called at each interval and passed the args
argument if specified, and the
+ * current invocation count if not.
If a particular scope (this
reference) is required, be sure to specify it using the scope
argument.
Return false
from this function to terminate the task.
interval
: Numberargs
: Arrayrun
. If not specified, the current invocation count is passed.scope
: Objectrun
function. Defaults to the task config object.duration
: Numberrepeat
: NumberBefore each invocation, Ext injects the property taskRunCount
into the task object so
+ * that calculations based on the repeat count can be performed.
+// Start a simple clock task that updates a div once per second
+var task = {
+ run: function(){
+ Ext.fly('clock').update(new Date().format('g:i:s A'));
+ },
+ interval: 1000 //1 second
+}
+Ext.TaskManager.start(task);
+
+ * See the {@link #start} method for details about how to configure a task object.
+ * @singleton + */ +Ext.TaskManager = Ext.create('Ext.util.TaskRunner'); +/** + * @class Ext.is + * + * Determines information about the current platform the application is running on. + * + * @singleton + */ +Ext.is = { + init : function(navigator) { + var platforms = this.platforms, + ln = platforms.length, + i, platform; + + navigator = navigator || window.navigator; + + for (i = 0; i < ln; i++) { + platform = platforms[i]; + this[platform.identity] = platform.regex.test(navigator[platform.property]); } - }(), + /** + * @property Desktop True if the browser is running on a desktop machine + * @type {Boolean} + */ + this.Desktop = this.Mac || this.Windows || (this.Linux && !this.Android); + /** + * @property Tablet True if the browser is running on a tablet (iPad) + */ + this.Tablet = this.iPad; + /** + * @property Phone True if the browser is running on a phone. + * @type {Boolean} + */ + this.Phone = !this.Desktop && !this.Tablet; + /** + * @property iOS True if the browser is running on iOS + * @type {Boolean} + */ + this.iOS = this.iPhone || this.iPad || this.iPod; + + /** + * @property Standalone Detects when application has been saved to homescreen. + * @type {Boolean} + */ + this.Standalone = !!window.navigator.standalone; + }, + /** - * Checks if the current date falls within a leap year. - * @return {Boolean} True if the current date falls within a leap year, false otherwise. + * @property iPhone True when the browser is running on a iPhone + * @type {Boolean} */ - isLeapYear : function() { - var year = this.getFullYear(); - return !!((year & 3) == 0 && (year % 100 || (year % 400 == 0 && year))); + platforms: [{ + property: 'platform', + regex: /iPhone/i, + identity: 'iPhone' }, - + /** - * Get the first day of the current month, adjusted for leap year. The returned value - * is the numeric day index within the week (0-6) which can be used in conjunction with - * the {@link #monthNames} array to retrieve the textual day name. - * Example: - *
-var dt = new Date('1/10/2007');
-document.write(Date.dayNames[dt.getFirstDayOfMonth()]); //output: 'Monday'
-
- * @return {Number} The day number (0-6).
+ * @property iPod True when the browser is running on a iPod
+ * @type {Boolean}
*/
- getFirstDayOfMonth : function() {
- var day = (this.getDay() - (this.getDate() - 1)) % 7;
- return (day < 0) ? (day + 7) : day;
+ {
+ property: 'platform',
+ regex: /iPod/i,
+ identity: 'iPod'
},
-
+
/**
- * Get the last day of the current month, adjusted for leap year. The returned value
- * is the numeric day index within the week (0-6) which can be used in conjunction with
- * the {@link #monthNames} array to retrieve the textual day name.
- * Example:
- *
-var dt = new Date('1/10/2007');
-document.write(Date.dayNames[dt.getLastDayOfMonth()]); //output: 'Wednesday'
-
- * @return {Number} The day number (0-6).
+ * @property iPad True when the browser is running on a iPad
+ * @type {Boolean}
*/
- getLastDayOfMonth : function() {
- return this.getLastDateOfMonth().getDay();
+ {
+ property: 'userAgent',
+ regex: /iPad/i,
+ identity: 'iPad'
},
-
-
+
/**
- * Get the date of the first day of the month in which this date resides.
- * @return {Date}
+ * @property Blackberry True when the browser is running on a Blackberry
+ * @type {Boolean}
*/
- getFirstDateOfMonth : function() {
- return new Date(this.getFullYear(), this.getMonth(), 1);
+ {
+ property: 'userAgent',
+ regex: /Blackberry/i,
+ identity: 'Blackberry'
},
-
+
/**
- * Get the date of the last day of the month in which this date resides.
- * @return {Date}
+ * @property Android True when the browser is running on an Android device
+ * @type {Boolean}
+ */
+ {
+ property: 'userAgent',
+ regex: /Android/i,
+ identity: 'Android'
+ },
+
+ /**
+ * @property Mac True when the browser is running on a Mac
+ * @type {Boolean}
*/
- getLastDateOfMonth : function() {
- return new Date(this.getFullYear(), this.getMonth(), this.getDaysInMonth());
+ {
+ property: 'platform',
+ regex: /Mac/i,
+ identity: 'Mac'
},
-
+
/**
- * Get the number of days in the current month, adjusted for leap year.
- * @return {Number} The number of days in the month.
+ * @property Windows True when the browser is running on Windows
+ * @type {Boolean}
*/
- getDaysInMonth: function() {
- var daysInMonth = [31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31];
+ {
+ property: 'platform',
+ regex: /Win/i,
+ identity: 'Windows'
+ },
+
+ /**
+ * @property Linux True when the browser is running on Linux
+ * @type {Boolean}
+ */
+ {
+ property: 'platform',
+ regex: /Linux/i,
+ identity: 'Linux'
+ }]
+};
+
+Ext.is.init();
+
+/**
+ * @class Ext.supports
+ *
+ * Determines information about features are supported in the current environment
+ *
+ * @singleton
+ */
+Ext.supports = {
+ init : function() {
+ var doc = document,
+ div = doc.createElement('div'),
+ tests = this.tests,
+ ln = tests.length,
+ i, test;
- return function() { // return a closure for efficiency
- var m = this.getMonth();
+ div.innerHTML = [
+ '
-//wrong way:
-var orig = new Date('10/1/2006');
-var copy = orig;
-copy.setDate(5);
-document.write(orig); //returns 'Thu Oct 05 2006'!
-
-//correct way:
-var orig = new Date('10/1/2006');
-var copy = orig.clone();
-copy.setDate(5);
-document.write(orig); //returns 'Thu Oct 01 2006'
-
- * @return {Date} The new Date instance.
+ * @property ClassList True if document environment supports the HTML5 classList API.
+ * @type {Boolean}
*/
- clone : function() {
- return new Date(this.getTime());
- },
+ ClassList: !!document.documentElement.classList,
/**
- * Checks if the current date is affected by Daylight Saving Time (DST).
- * @return {Boolean} True if the current date is affected by DST.
+ * @property OrientationChange True if the device supports orientation change
+ * @type {Boolean}
*/
- isDST : function() {
- // adapted from http://extjs.com/forum/showthread.php?p=247172#post247172
- // courtesy of @geoffrey.mcgill
- return new Date(this.getFullYear(), 0, 1).getTimezoneOffset() != this.getTimezoneOffset();
- },
-
+ OrientationChange: ((typeof window.orientation != 'undefined') && ('onorientationchange' in window)),
+
/**
- * Attempts to clear all time information from this Date by setting the time to midnight of the same day,
- * automatically adjusting for Daylight Saving Time (DST) where applicable.
- * (note: DST timezone information for the browser's host operating system is assumed to be up-to-date)
- * @param {Boolean} clone true to create a clone of this date, clear the time and return it (defaults to false).
- * @return {Date} this or the clone.
+ * @property DeviceMotion True if the device supports device motion (acceleration and rotation rate)
+ * @type {Boolean}
*/
- clearTime : function(clone) {
- if (clone) {
- return this.clone().clearTime();
- }
-
- // get current date before clearing time
- var d = this.getDate();
-
- // clear time
- this.setHours(0);
- this.setMinutes(0);
- this.setSeconds(0);
- this.setMilliseconds(0);
-
- if (this.getDate() != d) { // account for DST (i.e. day of month changed when setting hour = 0)
- // note: DST adjustments are assumed to occur in multiples of 1 hour (this is almost always the case)
- // refer to http://www.timeanddate.com/time/aboutdst.html for the (rare) exceptions to this rule
-
- // increment hour until cloned date == current date
- for (var hr = 1, c = this.add(Date.HOUR, hr); c.getDate() != d; hr++, c = this.add(Date.HOUR, hr));
-
- this.setDate(d);
- this.setHours(c.getHours());
- }
-
- return this;
- },
-
+ DeviceMotion: ('ondevicemotion' in window),
+
/**
- * Provides a convenient method for performing basic date arithmetic. This method
- * does not modify the Date instance being called - it creates and returns
- * a new Date instance containing the resulting date value.
- *
- * Examples:
- *
-// Basic usage:
-var dt = new Date('10/29/2006').add(Date.DAY, 5);
-document.write(dt); //returns 'Fri Nov 03 2006 00:00:00'
-
-// Negative values will be subtracted:
-var dt2 = new Date('10/1/2006').add(Date.DAY, -5);
-document.write(dt2); //returns 'Tue Sep 26 2006 00:00:00'
-
-// You can even chain several calls together in one line:
-var dt3 = new Date('10/1/2006').add(Date.DAY, 5).add(Date.HOUR, 8).add(Date.MINUTE, -30);
-document.write(dt3); //returns 'Fri Oct 06 2006 07:30:00'
-
- *
- * @param {String} interval A valid date interval enum value.
- * @param {Number} value The amount to add to the current date.
- * @return {Date} The new Date instance.
+ * @property Touch True if the device supports touch
+ * @type {Boolean}
*/
- add : function(interval, value) {
- var d = this.clone();
- if (!interval || value === 0) return d;
+ // is.Desktop is needed due to the bug in Chrome 5.0.375, Safari 3.1.2
+ // and Safari 4.0 (they all have 'ontouchstart' in the window object).
+ Touch: ('ontouchstart' in window) && (!Ext.is.Desktop),
- switch(interval.toLowerCase()) {
- case Date.MILLI:
- d.setMilliseconds(this.getMilliseconds() + value);
- break;
- case Date.SECOND:
- d.setSeconds(this.getSeconds() + value);
- break;
- case Date.MINUTE:
- d.setMinutes(this.getMinutes() + value);
- break;
- case Date.HOUR:
- d.setHours(this.getHours() + value);
- break;
- case Date.DAY:
- d.setDate(this.getDate() + value);
- break;
- case Date.MONTH:
- var day = this.getDate();
- if (day > 28) {
- day = Math.min(day, this.getFirstDateOfMonth().add('mo', value).getLastDateOfMonth().getDate());
+ tests: [
+ /**
+ * @property Transitions True if the device supports CSS3 Transitions
+ * @type {Boolean}
+ */
+ {
+ identity: 'Transitions',
+ fn: function(doc, div) {
+ var prefix = [
+ 'webkit',
+ 'Moz',
+ 'o',
+ 'ms',
+ 'khtml'
+ ],
+ TE = 'TransitionEnd',
+ transitionEndName = [
+ prefix[0] + TE,
+ 'transitionend', //Moz bucks the prefixing convention
+ prefix[2] + TE,
+ prefix[3] + TE,
+ prefix[4] + TE
+ ],
+ ln = prefix.length,
+ i = 0,
+ out = false;
+ div = Ext.get(div);
+ for (; i < ln; i++) {
+ if (div.getStyle(prefix[i] + "TransitionProperty")) {
+ Ext.supports.CSS3Prefix = prefix[i];
+ Ext.supports.CSS3TransitionEnd = transitionEndName[i];
+ out = true;
+ break;
+ }
}
- d.setDate(day);
- d.setMonth(this.getMonth() + value);
- break;
- case Date.YEAR:
- d.setFullYear(this.getFullYear() + value);
- break;
- }
- return d;
- },
-
- /**
- * Checks if this date falls on or between the given start and end dates.
- * @param {Date} start Start date
- * @param {Date} end End date
- * @return {Boolean} true if this date falls on or between the given start and end dates.
- */
- between : function(start, end) {
- var t = this.getTime();
- return start.getTime() <= t && t <= end.getTime();
- }
-});
-
-
-/**
- * Formats a date given the supplied format string.
- * @param {String} format The format string.
- * @return {String} The formatted date.
- * @method format
- */
-Date.prototype.format = Date.prototype.dateFormat;
-
-
-// private
-if (Ext.isSafari && (navigator.userAgent.match(/WebKit\/(\d+)/)[1] || NaN) < 420) {
- Ext.apply(Date.prototype, {
- _xMonth : Date.prototype.setMonth,
- _xDate : Date.prototype.setDate,
-
- // Bug in Safari 1.3, 2.0 (WebKit build < 420)
- // Date.setMonth does not work consistently if iMonth is not 0-11
- setMonth : function(num) {
- if (num <= -1) {
- var n = Math.ceil(-num),
- back_year = Math.ceil(n / 12),
- month = (n % 12) ? 12 - n % 12 : 0;
-
- this.setFullYear(this.getFullYear() - back_year);
-
- return this._xMonth(month);
- } else {
- return this._xMonth(num);
+ return out;
+ }
+ },
+
+ /**
+ * @property RightMargin True if the device supports right margin.
+ * See https://bugs.webkit.org/show_bug.cgi?id=13343 for why this is needed.
+ * @type {Boolean}
+ */
+ {
+ identity: 'RightMargin',
+ fn: function(doc, div) {
+ var view = doc.defaultView;
+ return !(view && view.getComputedStyle(div.firstChild.firstChild, null).marginRight != '0px');
}
},
- // Bug in setDate() method (resolved in WebKit build 419.3, so to be safe we target Webkit builds < 420)
- // The parameter for Date.setDate() is converted to a signed byte integer in Safari
- // http://brianary.blogspot.com/2006/03/safari-date-bug.html
- setDate : function(d) {
- // use setTime() to workaround setDate() bug
- // subtract current day of month in milliseconds, then add desired day of month in milliseconds
- return this.setTime(this.getTime() - (this.getDate() - d) * 864e5);
- }
- });
-}
+ /**
+ * @property DisplayChangeInputSelectionBug True if INPUT elements lose their
+ * selection when their display style is changed. Essentially, if a text input
+ * has focus and its display style is changed, the I-beam disappears.
+ *
+ * This bug is encountered due to the work around in place for the {@link RightMargin}
+ * bug. This has been observed in Safari 4.0.4 and older, and appears to be fixed
+ * in Safari 5. It's not clear if Safari 4.1 has the bug, but it has the same WebKit
+ * version number as Safari 5 (according to http://unixpapa.com/js/gecko.html).
+ */
+ {
+ identity: 'DisplayChangeInputSelectionBug',
+ fn: function() {
+ var webKitVersion = Ext.webKitVersion;
+ // WebKit but older than Safari 5 or Chrome 6:
+ return 0 < webKitVersion && webKitVersion < 533;
+ }
+ },
+ /**
+ * @property DisplayChangeTextAreaSelectionBug True if TEXTAREA elements lose their
+ * selection when their display style is changed. Essentially, if a text area has
+ * focus and its display style is changed, the I-beam disappears.
+ *
+ * This bug is encountered due to the work around in place for the {@link RightMargin}
+ * bug. This has been observed in Chrome 10 and Safari 5 and older, and appears to
+ * be fixed in Chrome 11.
+ */
+ {
+ identity: 'DisplayChangeTextAreaSelectionBug',
+ fn: function() {
+ var webKitVersion = Ext.webKitVersion;
+ /*
+ Has bug w/textarea:
-/* Some basic Date tests... (requires Firebug)
+ (Chrome) Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10_6_7; en-US)
+ AppleWebKit/534.16 (KHTML, like Gecko) Chrome/10.0.648.127
+ Safari/534.16
+ (Safari) Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10_6_7; en-us)
+ AppleWebKit/533.21.1 (KHTML, like Gecko) Version/5.0.5
+ Safari/533.21.1
-Date.parseDate('', 'c'); // call Date.parseDate() once to force computation of regex string so we can console.log() it
-console.log('Insane Regex for "c" format: %o', Date.parseCodes.c.s); // view the insane regex for the "c" format specifier
+ No bug:
-// standard tests
-console.group('Standard Date.parseDate() Tests');
- console.log('Date.parseDate("2009-01-05T11:38:56", "c") = %o', Date.parseDate("2009-01-05T11:38:56", "c")); // assumes browser's timezone setting
- console.log('Date.parseDate("2009-02-04T12:37:55.001000", "c") = %o', Date.parseDate("2009-02-04T12:37:55.001000", "c")); // assumes browser's timezone setting
- console.log('Date.parseDate("2009-03-03T13:36:54,101000Z", "c") = %o', Date.parseDate("2009-03-03T13:36:54,101000Z", "c")); // UTC
- console.log('Date.parseDate("2009-04-02T14:35:53.901000-0530", "c") = %o', Date.parseDate("2009-04-02T14:35:53.901000-0530", "c")); // GMT-0530
- console.log('Date.parseDate("2009-05-01T15:34:52,9876000+08:00", "c") = %o', Date.parseDate("2009-05-01T15:34:52,987600+08:00", "c")); // GMT+08:00
-console.groupEnd();
+ (Chrome) Mozilla/5.0 (Macintosh; Intel Mac OS X 10_6_7)
+ AppleWebKit/534.24 (KHTML, like Gecko) Chrome/11.0.696.57
+ Safari/534.24
+ */
+ return 0 < webKitVersion && webKitVersion < 534.24;
+ }
+ },
-// ISO-8601 format as specified in http://www.w3.org/TR/NOTE-datetime
-// -- accepts ALL 6 levels of date-time granularity
-console.group('ISO-8601 Granularity Test (see http://www.w3.org/TR/NOTE-datetime)');
- console.log('Date.parseDate("1997", "c") = %o', Date.parseDate("1997", "c")); // YYYY (e.g. 1997)
- console.log('Date.parseDate("1997-07", "c") = %o', Date.parseDate("1997-07", "c")); // YYYY-MM (e.g. 1997-07)
- console.log('Date.parseDate("1997-07-16", "c") = %o', Date.parseDate("1997-07-16", "c")); // YYYY-MM-DD (e.g. 1997-07-16)
- console.log('Date.parseDate("1997-07-16T19:20+01:00", "c") = %o', Date.parseDate("1997-07-16T19:20+01:00", "c")); // YYYY-MM-DDThh:mmTZD (e.g. 1997-07-16T19:20+01:00)
- console.log('Date.parseDate("1997-07-16T19:20:30+01:00", "c") = %o', Date.parseDate("1997-07-16T19:20:30+01:00", "c")); // YYYY-MM-DDThh:mm:ssTZD (e.g. 1997-07-16T19:20:30+01:00)
- console.log('Date.parseDate("1997-07-16T19:20:30.45+01:00", "c") = %o', Date.parseDate("1997-07-16T19:20:30.45+01:00", "c")); // YYYY-MM-DDThh:mm:ss.sTZD (e.g. 1997-07-16T19:20:30.45+01:00)
- console.log('Date.parseDate("1997-07-16 19:20:30.45+01:00", "c") = %o', Date.parseDate("1997-07-16 19:20:30.45+01:00", "c")); // YYYY-MM-DD hh:mm:ss.sTZD (e.g. 1997-07-16T19:20:30.45+01:00)
- console.log('Date.parseDate("1997-13-16T19:20:30.45+01:00", "c", true)= %o', Date.parseDate("1997-13-16T19:20:30.45+01:00", "c", true)); // strict date parsing with invalid month value
-console.groupEnd();
+ /**
+ * @property TransparentColor True if the device supports transparent color
+ * @type {Boolean}
+ */
+ {
+ identity: 'TransparentColor',
+ fn: function(doc, div, view) {
+ view = doc.defaultView;
+ return !(view && view.getComputedStyle(div.lastChild, null).backgroundColor != 'transparent');
+ }
+ },
-//*/
-/**
- * @class Ext.util.MixedCollection
- * @extends Ext.util.Observable
- * A Collection class that maintains both numeric indexes and keys and exposes events.
- * @constructor
- * @param {Boolean} allowFunctions Specify true if the {@link #addAll}
- * function should add function references to the collection. Defaults to
- * false.
- * @param {Function} keyFn A function that can accept an item of the type(s) stored in this MixedCollection
- * and return the key value for that item. This is used when available to look up the key on items that
- * were passed without an explicit key parameter to a MixedCollection method. Passing this parameter is
- * equivalent to providing an implementation for the {@link #getKey} method.
- */
-Ext.util.MixedCollection = function(allowFunctions, keyFn){
- this.items = [];
- this.map = {};
- this.keys = [];
- this.length = 0;
- this.addEvents(
- /**
- * @event clear
- * Fires when the collection is cleared.
+ /**
+ * @property ComputedStyle True if the browser supports document.defaultView.getComputedStyle()
+ * @type {Boolean}
*/
- 'clear',
+ {
+ identity: 'ComputedStyle',
+ fn: function(doc, div, view) {
+ view = doc.defaultView;
+ return view && view.getComputedStyle;
+ }
+ },
+
/**
- * @event add
- * Fires when an item is added to the collection.
- * @param {Number} index The index at which the item was added.
- * @param {Object} o The item added.
- * @param {String} key The key associated with the added item.
+ * @property SVG True if the device supports SVG
+ * @type {Boolean}
*/
- 'add',
+ {
+ identity: 'Svg',
+ fn: function(doc) {
+ return !!doc.createElementNS && !!doc.createElementNS( "http:/" + "/www.w3.org/2000/svg", "svg").createSVGRect;
+ }
+ },
+
/**
- * @event replace
- * Fires when an item is replaced in the collection.
- * @param {String} key he key associated with the new added.
- * @param {Object} old The item being replaced.
- * @param {Object} new The new item.
+ * @property Canvas True if the device supports Canvas
+ * @type {Boolean}
*/
- 'replace',
+ {
+ identity: 'Canvas',
+ fn: function(doc) {
+ return !!doc.createElement('canvas').getContext;
+ }
+ },
+
/**
- * @event remove
- * Fires when an item is removed from the collection.
- * @param {Object} o The item being removed.
- * @param {String} key (optional) The key associated with the removed item.
+ * @property VML True if the device supports VML
+ * @type {Boolean}
*/
- 'remove',
- 'sort'
- );
- this.allowFunctions = allowFunctions === true;
- if(keyFn){
- this.getKey = keyFn;
- }
- Ext.util.MixedCollection.superclass.constructor.call(this);
-};
-
-Ext.extend(Ext.util.MixedCollection, Ext.util.Observable, {
-
- /**
- * @cfg {Boolean} allowFunctions Specify true if the {@link #addAll}
- * function should add function references to the collection. Defaults to
- * false.
- */
- allowFunctions : false,
-
- /**
- * Adds an item to the collection. Fires the {@link #add} event when complete.
- * @param {String} key The key to associate with the item, or the new item.
- *If a {@link #getKey} implementation was specified for this MixedCollection, - * or if the key of the stored items is in a property called id, - * the MixedCollection will be able to derive the key for the new item. - * In this case just pass the new item in this parameter.
- * @param {Object} o The item to add. - * @return {Object} The item added. - */ - add : function(key, o){ - if(arguments.length == 1){ - o = arguments[0]; - key = this.getKey(o); - } - if(typeof key != 'undefined' && key !== null){ - var old = this.map[key]; - if(typeof old != 'undefined'){ - return this.replace(key, o); + { + identity: 'Vml', + fn: function(doc) { + var d = doc.createElement("div"); + d.innerHTML = ""; + return (d.childNodes.length == 2); } - this.map[key] = o; - } - this.length++; - this.items.push(o); - this.keys.push(key); - this.fireEvent('add', this.length-1, o, key); - return o; - }, - - /** - * MixedCollection has a generic way to fetch keys if you implement getKey. The default implementation - * simply returnsitem.id
but you can provide your own implementation
- * to return a different value as in the following examples:
-// normal way
-var mc = new Ext.util.MixedCollection();
-mc.add(someEl.dom.id, someEl);
-mc.add(otherEl.dom.id, otherEl);
-//and so on
-
-// using getKey
-var mc = new Ext.util.MixedCollection();
-mc.getKey = function(el){
- return el.dom.id;
-};
-mc.add(someEl);
-mc.add(otherEl);
-
-// or via the constructor
-var mc = new Ext.util.MixedCollection(false, function(el){
- return el.dom.id;
-});
-mc.add(someEl);
-mc.add(otherEl);
- *
- * @param {Object} item The item for which to find the key.
- * @return {Object} The key for the passed item.
- */
- getKey : function(o){
- return o.id;
- },
-
- /**
- * Replaces an item in the collection. Fires the {@link #replace} event when complete.
- * @param {String} key The key associated with the item to replace, or the replacement item.
- *If you supplied a {@link #getKey} implementation for this MixedCollection, or if the key - * of your stored items is in a property called id, then the MixedCollection - * will be able to derive the key of the replacement item. If you want to replace an item - * with one having the same key value, then just pass the replacement item in this parameter.
- * @param o {Object} o (optional) If the first parameter passed was a key, the item to associate - * with that key. - * @return {Object} The new item. - */ - replace : function(key, o){ - if(arguments.length == 1){ - o = arguments[0]; - key = this.getKey(o); - } - var old = this.map[key]; - if(typeof key == 'undefined' || key === null || typeof old == 'undefined'){ - return this.add(key, o); - } - var index = this.indexOfKey(key); - this.items[index] = o; - this.map[key] = o; - this.fireEvent('replace', key, old, o); - return o; - }, + }, + + /** + * @property Float True if the device supports CSS float + * @type {Boolean} + */ + { + identity: 'Float', + fn: function(doc, div) { + return !!div.lastChild.style.cssFloat; + } + }, + + /** + * @property AudioTag True if the device supports the HTML5 audio tag + * @type {Boolean} + */ + { + identity: 'AudioTag', + fn: function(doc) { + return !!doc.createElement('audio').canPlayType; + } + }, + + /** + * @property History True if the device supports HTML5 history + * @type {Boolean} + */ + { + identity: 'History', + fn: function() { + return !!(window.history && history.pushState); + } + }, + + /** + * @property CSS3DTransform True if the device supports CSS3DTransform + * @type {Boolean} + */ + { + identity: 'CSS3DTransform', + fn: function() { + return (typeof WebKitCSSMatrix != 'undefined' && new WebKitCSSMatrix().hasOwnProperty('m41')); + } + }, - /** - * Adds all elements of an Array or an Object to the collection. - * @param {Object/Array} objs An Object containing properties which will be added - * to the collection, or an Array of values, each of which are added to the collection. - * Functions references will be added to the collection if{@link #allowFunctions}
- * has been set to true.
- */
- addAll : function(objs){
- if(arguments.length > 1 || Ext.isArray(objs)){
- var args = arguments.length > 1 ? arguments : objs;
- for(var i = 0, len = args.length; i < len; i++){
- this.add(args[i]);
+ /**
+ * @property CSS3LinearGradient True if the device supports CSS3 linear gradients
+ * @type {Boolean}
+ */
+ {
+ identity: 'CSS3LinearGradient',
+ fn: function(doc, div) {
+ var property = 'background-image:',
+ webkit = '-webkit-gradient(linear, left top, right bottom, from(black), to(white))',
+ w3c = 'linear-gradient(left top, black, white)',
+ moz = '-moz-' + w3c,
+ options = [property + webkit, property + w3c, property + moz];
+
+ div.style.cssText = options.join(';');
+
+ return ("" + div.style.backgroundImage).indexOf('gradient') !== -1;
}
- }else{
- for(var key in objs){
- if(this.allowFunctions || typeof objs[key] != 'function'){
- this.add(key, objs[key]);
+ },
+
+ /**
+ * @property CSS3BorderRadius True if the device supports CSS3 border radius
+ * @type {Boolean}
+ */
+ {
+ identity: 'CSS3BorderRadius',
+ fn: function(doc, div) {
+ var domPrefixes = ['borderRadius', 'BorderRadius', 'MozBorderRadius', 'WebkitBorderRadius', 'OBorderRadius', 'KhtmlBorderRadius'],
+ pass = false,
+ i;
+ for (i = 0; i < domPrefixes.length; i++) {
+ if (document.body.style[domPrefixes[i]] !== undefined) {
+ return true;
+ }
}
+ return pass;
}
- }
- },
-
- /**
- * Executes the specified function once for every item in the collection, passing the following arguments:
- * The collection item
The item's index
The total number of items in the collection
this
reference) in which the function is executed. Defaults to the current item in the iteration.
- */
- each : function(fn, scope){
- var items = [].concat(this.items); // each safe for removal
- for(var i = 0, len = items.length; i < len; i++){
- if(fn.call(scope || items[i], items[i], i, len) === false){
- break;
+ },
+
+ /**
+ * @property GeoLocation True if the device supports GeoLocation
+ * @type {Boolean}
+ */
+ {
+ identity: 'GeoLocation',
+ fn: function() {
+ return (typeof navigator != 'undefined' && typeof navigator.geolocation != 'undefined') || (typeof google != 'undefined' && typeof google.gears != 'undefined');
}
- }
- },
-
- /**
- * Executes the specified function once for every key in the collection, passing each
- * key, and its associated item as the first two parameters.
- * @param {Function} fn The function to execute for each item.
- * @param {Object} scope (optional) The scope (this
reference) in which the function is executed. Defaults to the browser window.
- */
- eachKey : function(fn, scope){
- for(var i = 0, len = this.keys.length; i < len; i++){
- fn.call(scope || window, this.keys[i], this.items[i], i, len);
- }
- },
-
- /**
- * Returns the first item in the collection which elicits a true return value from the
- * passed selection function.
- * @param {Function} fn The selection function to execute for each item.
- * @param {Object} scope (optional) The scope (this
reference) in which the function is executed. Defaults to the browser window.
- * @return {Object} The first item in the collection which returned true from the selection function.
- */
- find : function(fn, scope){
- for(var i = 0, len = this.items.length; i < len; i++){
- if(fn.call(scope || window, this.items[i], this.keys[i])){
- return this.items[i];
+ },
+ /**
+ * @property MouseEnterLeave True if the browser supports mouseenter and mouseleave events
+ * @type {Boolean}
+ */
+ {
+ identity: 'MouseEnterLeave',
+ fn: function(doc, div){
+ return ('onmouseenter' in div && 'onmouseleave' in div);
}
- }
- return null;
- },
+ },
+ /**
+ * @property MouseWheel True if the browser supports the mousewheel event
+ * @type {Boolean}
+ */
+ {
+ identity: 'MouseWheel',
+ fn: function(doc, div) {
+ return ('onmousewheel' in div);
+ }
+ },
+ /**
+ * @property Opacity True if the browser supports normal css opacity
+ * @type {Boolean}
+ */
+ {
+ identity: 'Opacity',
+ fn: function(doc, div){
+ // Not a strict equal comparison in case opacity can be converted to a number.
+ if (Ext.isIE6 || Ext.isIE7 || Ext.isIE8) {
+ return false;
+ }
+ div.firstChild.style.cssText = 'opacity:0.73';
+ return div.firstChild.style.opacity == '0.73';
+ }
+ },
+ /**
+ * @property Placeholder True if the browser supports the HTML5 placeholder attribute on inputs
+ * @type {Boolean}
+ */
+ {
+ identity: 'Placeholder',
+ fn: function(doc) {
+ return 'placeholder' in doc.createElement('input');
+ }
+ },
+
+ /**
+ * @property Direct2DBug True if when asking for an element's dimension via offsetWidth or offsetHeight,
+ * getBoundingClientRect, etc. the browser returns the subpixel width rounded to the nearest pixel.
+ * @type {Boolean}
+ */
+ {
+ identity: 'Direct2DBug',
+ fn: function() {
+ return Ext.isString(document.body.style.msTransformOrigin);
+ }
+ },
+ /**
+ * @property BoundingClientRect True if the browser supports the getBoundingClientRect method on elements
+ * @type {Boolean}
+ */
+ {
+ identity: 'BoundingClientRect',
+ fn: function(doc, div) {
+ return Ext.isFunction(div.getBoundingClientRect);
+ }
+ },
+ {
+ identity: 'IncludePaddingInWidthCalculation',
+ fn: function(doc, div){
+ var el = Ext.get(div.childNodes[1].firstChild);
+ return el.getWidth() == 210;
+ }
+ },
+ {
+ identity: 'IncludePaddingInHeightCalculation',
+ fn: function(doc, div){
+ var el = Ext.get(div.childNodes[1].firstChild);
+ return el.getHeight() == 210;
+ }
+ },
+
+ /**
+ * @property ArraySort True if the Array sort native method isn't bugged.
+ * @type {Boolean}
+ */
+ {
+ identity: 'ArraySort',
+ fn: function() {
+ var a = [1,2,3,4,5].sort(function(){ return 0; });
+ return a[0] === 1 && a[1] === 2 && a[2] === 3 && a[3] === 4 && a[4] === 5;
+ }
+ },
+ /**
+ * @property Range True if browser support document.createRange native method.
+ * @type {Boolean}
+ */
+ {
+ identity: 'Range',
+ fn: function() {
+ return !!document.createRange;
+ }
+ },
+ /**
+ * @property CreateContextualFragment True if browser support CreateContextualFragment range native methods.
+ * @type {Boolean}
+ */
+ {
+ identity: 'CreateContextualFragment',
+ fn: function() {
+ var range = Ext.supports.Range ? document.createRange() : false;
+
+ return range && !!range.createContextualFragment;
+ }
+ },
- /**
- * Inserts an item at the specified index in the collection. Fires the {@link #add} event when complete.
- * @param {Number} index The index to insert the item at.
- * @param {String} key The key to associate with the new item, or the item itself.
- * @param {Object} o (optional) If the second parameter was a key, the new item.
- * @return {Object} The item inserted.
- */
- insert : function(index, key, o){
- if(arguments.length == 2){
- o = arguments[1];
- key = this.getKey(o);
- }
- if(this.containsKey(key)){
- this.suspendEvents();
- this.removeKey(key);
- this.resumeEvents();
- }
- if(index >= this.length){
- return this.add(key, o);
- }
- this.length++;
- this.items.splice(index, 0, o);
- if(typeof key != 'undefined' && key !== null){
- this.map[key] = o;
+ /**
+ * @property WindowOnError True if browser supports window.onerror.
+ * @type {Boolean}
+ */
+ {
+ identity: 'WindowOnError',
+ fn: function () {
+ // sadly, we cannot feature detect this...
+ return Ext.isIE || Ext.isGecko || Ext.webKitVersion >= 534.16; // Chrome 10+
+ }
}
- this.keys.splice(index, 0, key);
- this.fireEvent('add', index, o, key);
- return o;
- },
+ ]
+};
- /**
- * Remove an item from the collection.
- * @param {Object} o The item to remove.
- * @return {Object} The item removed or false if no item was removed.
- */
- remove : function(o){
- return this.removeAt(this.indexOf(o));
- },
- /**
- * Remove an item from a specified index in the collection. Fires the {@link #remove} event when complete.
- * @param {Number} index The index within the collection of the item to remove.
- * @return {Object} The item removed or false if no item was removed.
- */
- removeAt : function(index){
- if(index < this.length && index >= 0){
- this.length--;
- var o = this.items[index];
- this.items.splice(index, 1);
- var key = this.keys[index];
- if(typeof key != 'undefined'){
- delete this.map[key];
- }
- this.keys.splice(index, 1);
- this.fireEvent('remove', o, key);
- return o;
- }
- return false;
- },
- /**
- * Removed an item associated with the passed key fom the collection.
- * @param {String} key The key of the item to remove.
- * @return {Object} The item removed or false if no item was removed.
- */
- removeKey : function(key){
- return this.removeAt(this.indexOfKey(key));
- },
+/*
+Ext JS - JavaScript Library
+Copyright (c) 2006-2011, Sencha Inc.
+All rights reserved.
+licensing@sencha.com
+*/
+/**
+ * @class Ext.core.DomHelper
+ * The DomHelper class provides a layer of abstraction from DOM and transparently supports creating + * elements via DOM or using HTML fragments. It also has the ability to create HTML fragment templates + * from your DOM building code.
+ * + *DomHelper element specification object
+ *A specification object is used when creating elements. Attributes of this object + * are assumed to be element attributes, except for 4 special attributes: + *
NOTE: For other arbitrary attributes, the value will currently not be automatically + * HTML-escaped prior to building the element's HTML string. This means that if your attribute value + * contains special characters that would not normally be allowed in a double-quoted attribute value, + * you must manually HTML-encode it beforehand (see {@link Ext.String#htmlEncode}) or risk + * malformed HTML being created. This behavior may change in a future release.
+ * + *Insertion methods
+ *Commonly used insertion methods: + *
Example
+ *This is an example, where an unordered list with 3 children items is appended to an existing
+ * element with id 'my-div':
+
+var dh = Ext.core.DomHelper; // create shorthand alias
+// specification object
+var spec = {
+ id: 'my-ul',
+ tag: 'ul',
+ cls: 'my-list',
+ // append children after creating
+ children: [ // may also specify 'cn' instead of 'children'
+ {tag: 'li', id: 'item0', html: 'List Item 0'},
+ {tag: 'li', id: 'item1', html: 'List Item 1'},
+ {tag: 'li', id: 'item2', html: 'List Item 2'}
+ ]
+};
+var list = dh.append(
+ 'my-div', // the context element 'my-div' can either be the id or the actual node
+ spec // the specification object
+);
+
+ * Element creation specification parameters in this class may also be passed as an Array of + * specification objects. This can be used to insert multiple sibling nodes into an existing + * container very efficiently. For example, to add more list items to the example above:
+dh.append('my-ul', [
+ {tag: 'li', id: 'item3', html: 'List Item 3'},
+ {tag: 'li', id: 'item4', html: 'List Item 4'}
+]);
+ *
+ *
+ * Templating
+ *The real power is in the built-in templating. Instead of creating or appending any elements, + * {@link #createTemplate} returns a Template object which can be used over and over to + * insert new elements. Revisiting the example above, we could utilize templating this time: + *
+// create the node
+var list = dh.append('my-div', {tag: 'ul', cls: 'my-list'});
+// get template
+var tpl = dh.createTemplate({tag: 'li', id: 'item{0}', html: 'List Item {0}'});
- /**
- * Returns the number of items in the collection.
- * @return {Number} the number of items in the collection.
- */
- getCount : function(){
- return this.length;
- },
-
- /**
- * Returns index within the collection of the passed Object.
- * @param {Object} o The item to find the index of.
- * @return {Number} index of the item. Returns -1 if not found.
- */
- indexOf : function(o){
- return this.items.indexOf(o);
- },
-
- /**
- * Returns index within the collection of the passed key.
- * @param {String} key The key to find the index of.
- * @return {Number} index of the key.
- */
- indexOfKey : function(key){
- return this.keys.indexOf(key);
- },
-
- /**
- * Returns the item associated with the passed key OR index.
- * Key has priority over index. This is the equivalent
- * of calling {@link #key} first, then if nothing matched calling {@link #itemAt}.
- * @param {String/Number} key The key or index of the item.
- * @return {Object} If the item is found, returns the item. If the item was not found, returns undefined.
- * If an item was found, but is a Class, returns null.
- */
- item : function(key){
- var mk = this.map[key],
- item = mk !== undefined ? mk : (typeof key == 'number') ? this.items[key] : undefined;
- return typeof item != 'function' || this.allowFunctions ? item : null; // for prototype!
- },
-
- /**
- * Returns the item at the specified index.
- * @param {Number} index The index of the item.
- * @return {Object} The item at the specified index.
- */
- itemAt : function(index){
- return this.items[index];
- },
-
- /**
- * Returns the item associated with the passed key.
- * @param {String/Number} key The key of the item.
- * @return {Object} The item associated with the passed key.
- */
- key : function(key){
- return this.map[key];
- },
-
- /**
- * Returns true if the collection contains the passed Object as an item.
- * @param {Object} o The Object to look for in the collection.
- * @return {Boolean} True if the collection contains the Object as an item.
- */
- contains : function(o){
- return this.indexOf(o) != -1;
- },
-
- /**
- * Returns true if the collection contains the passed Object as a key.
- * @param {String} key The key to look for in the collection.
- * @return {Boolean} True if the collection contains the Object as a key.
- */
- containsKey : function(key){
- return typeof this.map[key] != 'undefined';
- },
-
- /**
- * Removes all items from the collection. Fires the {@link #clear} event when complete.
- */
- clear : function(){
- this.length = 0;
- this.items = [];
- this.keys = [];
- this.map = {};
- this.fireEvent('clear');
- },
-
- /**
- * Returns the first item in the collection.
- * @return {Object} the first item in the collection..
- */
- first : function(){
- return this.items[0];
- },
-
- /**
- * Returns the last item in the collection.
- * @return {Object} the last item in the collection..
- */
- last : function(){
- return this.items[this.length-1];
- },
+for(var i = 0; i < 5, i++){
+ tpl.append(list, [i]); // use template to append to the actual node
+}
+ *
+ * An example using a template:
+var html = '{2}';
- /**
- * @private
- * Performs the actual sorting based on a direction and a sorting function. Internally,
- * this creates a temporary array of all items in the MixedCollection, sorts it and then writes
- * the sorted array data back into this.items and this.keys
- * @param {String} property Property to sort by ('key', 'value', or 'index')
- * @param {String} dir (optional) Direction to sort 'ASC' or 'DESC'. Defaults to 'ASC'.
- * @param {Function} fn (optional) Comparison function that defines the sort order.
- * Defaults to sorting by numeric value.
- */
- _sort : function(property, dir, fn){
- var i, len,
- dsc = String(dir).toUpperCase() == 'DESC' ? -1 : 1,
+var tpl = new Ext.core.DomHelper.createTemplate(html);
+tpl.append('blog-roll', ['link1', 'http://www.edspencer.net/', "Ed's Site"]);
+tpl.append('blog-roll', ['link2', 'http://www.dustindiaz.com/', "Dustin's Site"]);
+ *
+ *
+ * The same example using named parameters:
+var html = '{text}';
- //this is a temporary array used to apply the sorting function
- c = [],
- keys = this.keys,
- items = this.items;
+var tpl = new Ext.core.DomHelper.createTemplate(html);
+tpl.append('blog-roll', {
+ id: 'link1',
+ url: 'http://www.edspencer.net/',
+ text: "Ed's Site"
+});
+tpl.append('blog-roll', {
+ id: 'link2',
+ url: 'http://www.dustindiaz.com/',
+ text: "Dustin's Site"
+});
+ *
+ *
+ * Compiling Templates
+ *Templates are applied using regular expressions. The performance is great, but if + * you are adding a bunch of DOM elements using the same template, you can increase + * performance even further by {@link Ext.Template#compile "compiling"} the template. + * The way "{@link Ext.Template#compile compile()}" works is the template is parsed and + * broken up at the different variable points and a dynamic function is created and eval'ed. + * The generated function performs string concatenation of these parts and the passed + * variables instead of using regular expressions. + *
+var html = '{text}';
- //default to a simple sorter function if one is not provided
- fn = fn || function(a, b) {
- return a - b;
- };
+var tpl = new Ext.core.DomHelper.createTemplate(html);
+tpl.compile();
- //copy all the items into a temporary array, which we will sort
- for(i = 0, len = items.length; i < len; i++){
- c[c.length] = {
- key : keys[i],
- value: items[i],
- index: i
- };
- }
+//... use template like normal
+ *
+ *
+ * Performance Boost
+ *DomHelper will transparently create HTML fragments when it can. Using HTML fragments instead + * of DOM can significantly boost performance.
+ *Element creation specification parameters may also be strings. If {@link #useDom} is false, + * then the string is used as innerHTML. If {@link #useDom} is true, a string specification + * results in the creation of a text node. Usage:
+ *
+Ext.core.DomHelper.useDom = true; // force it to use DOM; reduces performance
+ *
+ * @singleton
+ */
+Ext.ns('Ext.core');
+Ext.core.DomHelper = function(){
+ var tempTableEl = null,
+ emptyTags = /^(?:br|frame|hr|img|input|link|meta|range|spacer|wbr|area|param|col)$/i,
+ tableRe = /^table|tbody|tr|td$/i,
+ confRe = /tag|children|cn|html$/i,
+ tableElRe = /td|tr|tbody/i,
+ endRe = /end/i,
+ pub,
+ // kill repeat to save bytes
+ afterbegin = 'afterbegin',
+ afterend = 'afterend',
+ beforebegin = 'beforebegin',
+ beforeend = 'beforeend',
+ ts = 'this
reference) in which the function is executed. Defaults to this MixedCollection.
- * @return {MixedCollection} The new filtered collection
- */
- filterBy : function(fn, scope){
- var r = new Ext.util.MixedCollection();
- r.getKey = this.getKey;
- var k = this.keys, it = this.items;
- for(var i = 0, len = it.length; i < len; i++){
- if(fn.call(scope||this, it[i], k[i])){
- r.add(k[i], it[i]);
+// If the result is multiple siblings, then encapsulate them into one fragment.
+ ns = el.nextSibling;
+ if (ns){
+ var df = document.createDocumentFragment();
+ while(el){
+ ns = el.nextSibling;
+ df.appendChild(el);
+ el = ns;
}
+ el = df;
}
- return r;
- },
+ return el;
+ }
/**
- * Finds the index of the first matching object in this collection by a specific property/value.
- * @param {String} property The name of a property on your objects.
- * @param {String/RegExp} value A string that the property values
- * should start with or a RegExp to test against the property.
- * @param {Number} start (optional) The index to start searching at (defaults to 0).
- * @param {Boolean} anyMatch (optional) True to match any part of the string, not just the beginning.
- * @param {Boolean} caseSensitive (optional) True for case sensitive comparison.
- * @return {Number} The matched index or -1
+ * @ignore
+ * Nasty code for IE's broken table implementation
*/
- findIndex : function(property, value, start, anyMatch, caseSensitive){
- if(Ext.isEmpty(value, false)){
- return -1;
+ function insertIntoTable(tag, where, el, html) {
+ var node,
+ before;
+
+ tempTableEl = tempTableEl || document.createElement('div');
+
+ if(tag == 'td' && (where == afterbegin || where == beforeend) ||
+ !tableElRe.test(tag) && (where == beforebegin || where == afterend)) {
+ return null;
}
- value = this.createValueMatcher(value, anyMatch, caseSensitive);
- return this.findIndexBy(function(o){
- return o && value.test(o[property]);
- }, null, start);
- },
+ before = where == beforebegin ? el :
+ where == afterend ? el.nextSibling :
+ where == afterbegin ? el.firstChild : null;
- /**
- * Find the index of the first matching object in this collection by a function.
- * If the function returns true it is considered a match.
- * @param {Function} fn The function to be called, it will receive the args o (the object), k (the key).
- * @param {Object} scope (optional) The scope (this
reference) in which the function is executed. Defaults to this MixedCollection.
- * @param {Number} start (optional) The index to start searching at (defaults to 0).
- * @return {Number} The matched index or -1
- */
- findIndexBy : function(fn, scope, start){
- var k = this.keys, it = this.items;
- for(var i = (start||0), len = it.length; i < len; i++){
- if(fn.call(scope||this, it[i], k[i])){
- return i;
- }
+ if (where == beforebegin || where == afterend) {
+ el = el.parentNode;
}
- return -1;
- },
+ if (tag == 'td' || (tag == 'tr' && (where == beforeend || where == afterbegin))) {
+ node = ieTable(4, trs, html, tre);
+ } else if ((tag == 'tbody' && (where == beforeend || where == afterbegin)) ||
+ (tag == 'tr' && (where == beforebegin || where == afterend))) {
+ node = ieTable(3, tbs, html, tbe);
+ } else {
+ node = ieTable(2, ts, html, te);
+ }
+ el.insertBefore(node, before);
+ return node;
+ }
+
/**
- * Returns a regular expression based on the given value and matching options. This is used internally for finding and filtering,
- * and by Ext.data.Store#filter
- * @private
- * @param {String} value The value to create the regex for. This is escaped using Ext.escapeRe
- * @param {Boolean} anyMatch True to allow any match - no regex start/end line anchors will be added. Defaults to false
- * @param {Boolean} caseSensitive True to make the regex case sensitive (adds 'i' switch to regex). Defaults to false.
- * @param {Boolean} exactMatch True to force exact match (^ and $ characters added to the regex). Defaults to false. Ignored if anyMatch is true.
- */
- createValueMatcher : function(value, anyMatch, caseSensitive, exactMatch) {
- if (!value.exec) { // not a regex
- var er = Ext.escapeRe;
- value = String(value);
-
- if (anyMatch === true) {
- value = er(value);
- } else {
- value = '^' + er(value);
- if (exactMatch === true) {
- value += '$';
- }
- }
- value = new RegExp(value, caseSensitive ? '' : 'i');
- }
- return value;
- },
+ * @ignore
+ * Fix for IE9 createContextualFragment missing method
+ */
+ function createContextualFragment(html){
+ var div = document.createElement("div"),
+ fragment = document.createDocumentFragment(),
+ i = 0,
+ length, childNodes;
+
+ div.innerHTML = html;
+ childNodes = div.childNodes;
+ length = childNodes.length;
- /**
- * Creates a shallow copy of this collection
- * @return {MixedCollection}
- */
- clone : function(){
- var r = new Ext.util.MixedCollection();
- var k = this.keys, it = this.items;
- for(var i = 0, len = it.length; i < len; i++){
- r.add(k[i], it[i]);
+ for (; i < length; i++) {
+ fragment.appendChild(childNodes[i].cloneNode(true));
}
- r.getKey = this.getKey;
- return r;
+
+ return fragment;
}
-});
-/**
- * This method calls {@link #item item()}.
- * Returns the item associated with the passed key OR index. Key has priority
- * over index. This is the equivalent of calling {@link #key} first, then if
- * nothing matched calling {@link #itemAt}.
- * @param {String/Number} key The key or index of the item.
- * @return {Object} If the item is found, returns the item. If the item was
- * not found, returns undefined. If an item was found, but is a Class,
- * returns null.
- */
-Ext.util.MixedCollection.prototype.get = Ext.util.MixedCollection.prototype.item;
-/**
- * @class Ext.util.JSON
- * Modified version of Douglas Crockford"s json.js that doesn"t
- * mess with the Object prototype
- * http://www.json.org/js.html
- * @singleton
- */
-Ext.util.JSON = new (function(){
- var useHasOwn = !!{}.hasOwnProperty,
- isNative = function() {
- var useNative = null;
+
+ pub = {
+ /**
+ * Returns the markup for the passed Element(s) config.
+ * @param {Object} o The DOM object spec (and children)
+ * @return {String}
+ */
+ markup : function(o){
+ return createHtml(o);
+ },
- return function() {
- if (useNative === null) {
- useNative = Ext.USE_NATIVE_JSON && window.JSON && JSON.toString() == '[object JSON]';
+ /**
+ * Applies a style specification to an element.
+ * @param {String/HTMLElement} el The element to apply styles to
+ * @param {String/Object/Function} styles A style specification string e.g. 'width:100px', or object in the form {width:'100px'}, or
+ * a function which returns such a specification.
+ */
+ applyStyles : function(el, styles){
+ if (styles) {
+ el = Ext.fly(el);
+ if (typeof styles == "function") {
+ styles = styles.call();
}
-
- return useNative;
- };
- }(),
- pad = function(n) {
- return n < 10 ? "0" + n : n;
- },
- doDecode = function(json){
- return eval("(" + json + ')');
- },
- doEncode = function(o){
- if(!Ext.isDefined(o) || o === null){
- return "null";
- }else if(Ext.isArray(o)){
- return encodeArray(o);
- }else if(Ext.isDate(o)){
- return Ext.util.JSON.encodeDate(o);
- }else if(Ext.isString(o)){
- return encodeString(o);
- }else if(typeof o == "number"){
- //don't use isNumber here, since finite checks happen inside isNumber
- return isFinite(o) ? String(o) : "null";
- }else if(Ext.isBoolean(o)){
- return String(o);
- }else {
- var a = ["{"], b, i, v;
- for (i in o) {
- // don't encode DOM objects
- if(!o.getElementsByTagName){
- if(!useHasOwn || o.hasOwnProperty(i)) {
- v = o[i];
- switch (typeof v) {
- case "undefined":
- case "function":
- case "unknown":
- break;
- default:
- if(b){
- a.push(',');
- }
- a.push(doEncode(i), ":",
- v === null ? "null" : doEncode(v));
- b = true;
- }
- }
- }
+ if (typeof styles == "string") {
+ styles = Ext.core.Element.parseStyles(styles);
+ }
+ if (typeof styles == "object") {
+ el.setStyle(styles);
}
- a.push("}");
- return a.join("");
- }
- },
- m = {
- "\b": '\\b',
- "\t": '\\t',
- "\n": '\\n',
- "\f": '\\f',
- "\r": '\\r',
- '"' : '\\"',
- "\\": '\\\\'
- },
- encodeString = function(s){
- if (/["\\\x00-\x1f]/.test(s)) {
- return '"' + s.replace(/([\x00-\x1f\\"])/g, function(a, b) {
- var c = m[b];
- if(c){
- return c;
- }
- c = b.charCodeAt();
- return "\\u00" +
- Math.floor(c / 16).toString(16) +
- (c % 16).toString(16);
- }) + '"';
}
- return '"' + s + '"';
},
- encodeArray = function(o){
- var a = ["["], b, i, l = o.length, v;
- for (i = 0; i < l; i += 1) {
- v = o[i];
- switch (typeof v) {
- case "undefined":
- case "function":
- case "unknown":
- break;
- default:
- if (b) {
- a.push(',');
- }
- a.push(v === null ? "null" : Ext.util.JSON.encode(v));
- b = true;
- }
- }
- a.push("]");
- return a.join("");
- };
-
- /**
- * Encodes a Date. This returns the actual string which is inserted into the JSON string as the literal expression. - * The returned value includes enclosing double quotation marks.
- *The default return format is "yyyy-mm-ddThh:mm:ss".
- *To override this:
-Ext.util.JSON.encodeDate = function(d) {
- return d.format('"Y-m-d"');
-};
-
- * @param {Date} d The Date to encode
- * @return {String} The string literal to use in a JSON string.
- */
- this.encodeDate = function(o){
- return '"' + o.getFullYear() + "-" +
- pad(o.getMonth() + 1) + "-" +
- pad(o.getDate()) + "T" +
- pad(o.getHours()) + ":" +
- pad(o.getMinutes()) + ":" +
- pad(o.getSeconds()) + '"';
- };
-
- /**
- * Encodes an Object, Array or other value
- * @param {Mixed} o The variable to encode
- * @return {String} The JSON string
- */
- this.encode = function() {
- var ec;
- return function(o) {
- if (!ec) {
- // setup encoding function on first access
- ec = isNative() ? JSON.stringify : doEncode;
- }
- return ec(o);
- };
- }();
-
-
- /**
- * Decodes (parses) a JSON string to an object. If the JSON is invalid, this function throws a SyntaxError unless the safe option is set.
- * @param {String} json The JSON string
- * @return {Object} The resulting object
- */
- this.decode = function() {
- var dc;
- return function(json) {
- if (!dc) {
- // setup decoding function on first access
- dc = isNative() ? JSON.parse : doDecode;
- }
- return dc(json);
- };
- }();
-
-})();
-/**
- * Shorthand for {@link Ext.util.JSON#encode}
- * @param {Mixed} o The variable to encode
- * @return {String} The JSON string
- * @member Ext
- * @method encode
- */
-Ext.encode = Ext.util.JSON.encode;
-/**
- * Shorthand for {@link Ext.util.JSON#decode}
- * @param {String} json The JSON string
- * @param {Boolean} safe (optional) Whether to return null or throw an exception if the JSON is invalid.
- * @return {Object} The resulting object
- * @member Ext
- * @method decode
- */
-Ext.decode = Ext.util.JSON.decode;
-/**
- * @class Ext.util.Format
- * Reusable data formatting functions
- * @singleton
- */
-Ext.util.Format = function(){
- var trimRe = /^\s+|\s+$/g,
- stripTagsRE = /<\/?[^>]+>/gi,
- stripScriptsRe = /(?:+DomQuery supports most of the CSS3 selectors spec, along with some custom selectors and basic XPath.
- /** - * Converts the first character only of a string to upper case - * @param {String} value The text to convert - * @return {String} The converted text - */ - capitalize : function(value){ - return !value ? value : value.charAt(0).toUpperCase() + value.substr(1).toLowerCase(); - }, ++All selectors, attribute filters and pseudos below can be combined infinitely in any order. For example "div.foo:nth-child(odd)[@foo=bar].bar:first" would be a perfectly valid selector. Node filters are processed in the order in which they appear, which allows you to optimize your queries for your document structure. +
+The use of @ and quotes are optional. For example, div[@foo='bar'] is also a valid attribute selector.
+
- * var tpl = new Ext.Template('{value} * 10 = {value:math("* 10")}');
- *
- * @return {Function} A function that operates on the passed value.
- */
- math : function(){
- var fns = {};
- return function(v, a){
- if(!fns[a]){
- fns[a] = new Function('v', 'return v ' + a + ';');
- }
- return fns[a](v);
- }
- }(),
+ // retrieve the previous element node
+ function prev(n){
+ while((n = n.previousSibling) && n.nodeType != 1);
+ return n;
+ }
- /**
- * Rounds the passed number to the required decimal precision.
- * @param {Number/String} value The numeric value to round.
- * @param {Number} precision The number of decimal places to which to round the first parameter's value.
- * @return {Number} The rounded value.
- */
- round : function(value, precision) {
- var result = Number(value);
- if (typeof precision == 'number') {
- precision = Math.pow(10, precision);
- result = Math.round(value * precision) / precision;
+ // Mark each child node with a nodeIndex skipping and
+ // removing empty text nodes.
+ function children(parent){
+ var n = parent.firstChild,
+ nodeIndex = -1,
+ nextNode;
+ while(n){
+ nextNode = n.nextSibling;
+ // clean worthless empty nodes.
+ if(n.nodeType == 3 && !nonSpace.test(n.nodeValue)){
+ parent.removeChild(n);
+ }else{
+ // add an expando nodeIndex
+ n.nodeIndex = ++nodeIndex;
}
- return result;
- },
+ n = nextNode;
+ }
+ return this;
+ }
- /**
- * Formats the number according to the format string.
- * Encapsulates a DOM element, adding simple DOM manipulation facilities, normalizing for browser differences.
+ *All instances of this class inherit the methods of {@link Ext.fx.Anim} making visual effects easily available to all DOM elements.
+ *Note that the events documented in this class are not Ext events, they encapsulate browser events. To + * access the underlying browser event, see {@link Ext.EventObject#browserEvent}. Some older + * browsers may not support the full range of events. Which events are supported is beyond the control of ExtJs.
+ * Usage:
+// by id
+var el = Ext.get("my-div");
+
+// by DOM element reference
+var el = Ext.get(myDivElement);
+
+ * AnimationsWhen an element is manipulated, by default there is no animation.
+ *
+var el = Ext.get("my-div");
+
+// no animation
+el.setWidth(100);
+ *
+ * Many of the functions for manipulating an element have an optional "animate" parameter. This + * parameter can be specified as boolean (true) for default animation effects.
+ *
+// default animation
+el.setWidth(100, true);
+ *
+ *
+ * To configure the effects, an object literal with animation options to use as the Element animation + * configuration object can also be specified. Note that the supported Element animation configuration + * options are a subset of the {@link Ext.fx.Anim} animation options specific to Fx effects. The supported + * Element animation configuration options are:
++Option Default Description +--------- -------- --------------------------------------------- +{@link Ext.fx.Anim#duration duration} .35 The duration of the animation in seconds +{@link Ext.fx.Anim#easing easing} easeOut The easing method +{@link Ext.fx.Anim#callback callback} none A function to execute when the anim completes +{@link Ext.fx.Anim#scope scope} this The scope (this) of the callback function ++ * + *
+// Element animation options object
+var opt = {
+ {@link Ext.fx.Anim#duration duration}: 1,
+ {@link Ext.fx.Anim#easing easing}: 'elasticIn',
+ {@link Ext.fx.Anim#callback callback}: this.foo,
+ {@link Ext.fx.Anim#scope scope}: this
+};
+// animation with some options set
+el.setWidth(100, opt);
+ *
+ * The Element animation object being used for the animation will be set on the options + * object as "anim", which allows you to stop or manipulate the animation. Here is an example:
+ *
+// using the "anim" property to get the Anim object
+if(opt.anim.isAnimated()){
+ opt.anim.stop();
+}
+ *
+ * Also see the {@link #animate} method for another animation technique.
+ *Composite (Collections of) Elements
+ *For working with collections of Elements, see {@link Ext.CompositeElement}
+ * @constructor Create a new Element directly. + * @param {String/HTMLElement} element + * @param {Boolean} forceNew (optional) By default the constructor checks to see if there is already an instance of this element in the cache and if there is it returns the same instance. This will skip that check (useful for extending this class). + */ + (function() { + var DOC = document, + EC = Ext.cache; + + Ext.Element = Ext.core.Element = function(element, forceNew) { + var dom = typeof element == "string" ? DOC.getElementById(element) : element, + id; + + if (!dom) { + return null; + } + + id = dom.id; + + if (!forceNew && id && EC[id]) { + // element object already exists + return EC[id].el; + } + + /** + * The DOM element + * @type HTMLElement + */ + this.dom = dom; + + /** + * The DOM element ID + * @type String + */ + this.id = id || Ext.id(dom); + }; + + var DH = Ext.core.DomHelper, + El = Ext.core.Element; + + + El.prototype = { + /** + * Sets the passed attributes as attributes of this element (a style attribute can be a string, object or function) + * @param {Object} o The object with the attributes + * @param {Boolean} useSet (optional) false to override the default setAttribute to use expandos. + * @return {Ext.core.Element} this + */ + set: function(o, useSet) { + var el = this.dom, + attr, + val; + useSet = (useSet !== false) && !!el.setAttribute; + + for (attr in o) { + if (o.hasOwnProperty(attr)) { + val = o[attr]; + if (attr == 'style') { + DH.applyStyles(el, val); + } else if (attr == 'cls') { + el.className = val; + } else if (useSet) { + el.setAttribute(attr, val); + } else { + el[attr] = val; + } + } + } + return this; + }, + + // Mouse events + /** + * @event click + * Fires when a mouse click is detected within the element. + * @param {Ext.EventObject} e The {@link Ext.EventObject} encapsulating the DOM event. + * @param {HtmlElement} t The target of the event. + * @param {Object} o The options configuration passed to the {@link #addListener} call. + */ + /** + * @event contextmenu + * Fires when a right click is detected within the element. + * @param {Ext.EventObject} e The {@link Ext.EventObject} encapsulating the DOM event. + * @param {HtmlElement} t The target of the event. + * @param {Object} o The options configuration passed to the {@link #addListener} call. + */ + /** + * @event dblclick + * Fires when a mouse double click is detected within the element. + * @param {Ext.EventObject} e The {@link Ext.EventObject} encapsulating the DOM event. + * @param {HtmlElement} t The target of the event. + * @param {Object} o The options configuration passed to the {@link #addListener} call. + */ + /** + * @event mousedown + * Fires when a mousedown is detected within the element. + * @param {Ext.EventObject} e The {@link Ext.EventObject} encapsulating the DOM event. + * @param {HtmlElement} t The target of the event. + * @param {Object} o The options configuration passed to the {@link #addListener} call. + */ + /** + * @event mouseup + * Fires when a mouseup is detected within the element. + * @param {Ext.EventObject} e The {@link Ext.EventObject} encapsulating the DOM event. + * @param {HtmlElement} t The target of the event. + * @param {Object} o The options configuration passed to the {@link #addListener} call. + */ + /** + * @event mouseover + * Fires when a mouseover is detected within the element. + * @param {Ext.EventObject} e The {@link Ext.EventObject} encapsulating the DOM event. + * @param {HtmlElement} t The target of the event. + * @param {Object} o The options configuration passed to the {@link #addListener} call. + */ + /** + * @event mousemove + * Fires when a mousemove is detected with the element. + * @param {Ext.EventObject} e The {@link Ext.EventObject} encapsulating the DOM event. + * @param {HtmlElement} t The target of the event. + * @param {Object} o The options configuration passed to the {@link #addListener} call. + */ + /** + * @event mouseout + * Fires when a mouseout is detected with the element. + * @param {Ext.EventObject} e The {@link Ext.EventObject} encapsulating the DOM event. + * @param {HtmlElement} t The target of the event. + * @param {Object} o The options configuration passed to the {@link #addListener} call. + */ + /** + * @event mouseenter + * Fires when the mouse enters the element. + * @param {Ext.EventObject} e The {@link Ext.EventObject} encapsulating the DOM event. + * @param {HtmlElement} t The target of the event. + * @param {Object} o The options configuration passed to the {@link #addListener} call. + */ + /** + * @event mouseleave + * Fires when the mouse leaves the element. + * @param {Ext.EventObject} e The {@link Ext.EventObject} encapsulating the DOM event. + * @param {HtmlElement} t The target of the event. + * @param {Object} o The options configuration passed to the {@link #addListener} call. + */ + + // Keyboard events + /** + * @event keypress + * Fires when a keypress is detected within the element. + * @param {Ext.EventObject} e The {@link Ext.EventObject} encapsulating the DOM event. + * @param {HtmlElement} t The target of the event. + * @param {Object} o The options configuration passed to the {@link #addListener} call. + */ + /** + * @event keydown + * Fires when a keydown is detected within the element. + * @param {Ext.EventObject} e The {@link Ext.EventObject} encapsulating the DOM event. + * @param {HtmlElement} t The target of the event. + * @param {Object} o The options configuration passed to the {@link #addListener} call. + */ + /** + * @event keyup + * Fires when a keyup is detected within the element. + * @param {Ext.EventObject} e The {@link Ext.EventObject} encapsulating the DOM event. + * @param {HtmlElement} t The target of the event. + * @param {Object} o The options configuration passed to the {@link #addListener} call. + */ + + + // HTML frame/object events + /** + * @event load + * Fires when the user agent finishes loading all content within the element. Only supported by window, frames, objects and images. + * @param {Ext.EventObject} e The {@link Ext.EventObject} encapsulating the DOM event. + * @param {HtmlElement} t The target of the event. + * @param {Object} o The options configuration passed to the {@link #addListener} call. + */ + /** + * @event unload + * Fires when the user agent removes all content from a window or frame. For elements, it fires when the target element or any of its content has been removed. + * @param {Ext.EventObject} e The {@link Ext.EventObject} encapsulating the DOM event. + * @param {HtmlElement} t The target of the event. + * @param {Object} o The options configuration passed to the {@link #addListener} call. + */ + /** + * @event abort + * Fires when an object/image is stopped from loading before completely loaded. + * @param {Ext.EventObject} e The {@link Ext.EventObject} encapsulating the DOM event. + * @param {HtmlElement} t The target of the event. + * @param {Object} o The options configuration passed to the {@link #addListener} call. + */ + /** + * @event error + * Fires when an object/image/frame cannot be loaded properly. + * @param {Ext.EventObject} e The {@link Ext.EventObject} encapsulating the DOM event. + * @param {HtmlElement} t The target of the event. + * @param {Object} o The options configuration passed to the {@link #addListener} call. + */ + /** + * @event resize + * Fires when a document view is resized. + * @param {Ext.EventObject} e The {@link Ext.EventObject} encapsulating the DOM event. + * @param {HtmlElement} t The target of the event. + * @param {Object} o The options configuration passed to the {@link #addListener} call. + */ + /** + * @event scroll + * Fires when a document view is scrolled. + * @param {Ext.EventObject} e The {@link Ext.EventObject} encapsulating the DOM event. + * @param {HtmlElement} t The target of the event. + * @param {Object} o The options configuration passed to the {@link #addListener} call. + */ + + // Form events + /** + * @event select + * Fires when a user selects some text in a text field, including input and textarea. + * @param {Ext.EventObject} e The {@link Ext.EventObject} encapsulating the DOM event. + * @param {HtmlElement} t The target of the event. + * @param {Object} o The options configuration passed to the {@link #addListener} call. + */ + /** + * @event change + * Fires when a control loses the input focus and its value has been modified since gaining focus. + * @param {Ext.EventObject} e The {@link Ext.EventObject} encapsulating the DOM event. + * @param {HtmlElement} t The target of the event. + * @param {Object} o The options configuration passed to the {@link #addListener} call. + */ + /** + * @event submit + * Fires when a form is submitted. + * @param {Ext.EventObject} e The {@link Ext.EventObject} encapsulating the DOM event. + * @param {HtmlElement} t The target of the event. + * @param {Object} o The options configuration passed to the {@link #addListener} call. + */ + /** + * @event reset + * Fires when a form is reset. + * @param {Ext.EventObject} e The {@link Ext.EventObject} encapsulating the DOM event. + * @param {HtmlElement} t The target of the event. + * @param {Object} o The options configuration passed to the {@link #addListener} call. + */ + /** + * @event focus + * Fires when an element receives focus either via the pointing device or by tab navigation. + * @param {Ext.EventObject} e The {@link Ext.EventObject} encapsulating the DOM event. + * @param {HtmlElement} t The target of the event. + * @param {Object} o The options configuration passed to the {@link #addListener} call. + */ + /** + * @event blur + * Fires when an element loses focus either via the pointing device or by tabbing navigation. + * @param {Ext.EventObject} e The {@link Ext.EventObject} encapsulating the DOM event. + * @param {HtmlElement} t The target of the event. + * @param {Object} o The options configuration passed to the {@link #addListener} call. + */ + + // User Interface events + /** + * @event DOMFocusIn + * Where supported. Similar to HTML focus event, but can be applied to any focusable element. + * @param {Ext.EventObject} e The {@link Ext.EventObject} encapsulating the DOM event. + * @param {HtmlElement} t The target of the event. + * @param {Object} o The options configuration passed to the {@link #addListener} call. + */ + /** + * @event DOMFocusOut + * Where supported. Similar to HTML blur event, but can be applied to any focusable element. + * @param {Ext.EventObject} e The {@link Ext.EventObject} encapsulating the DOM event. + * @param {HtmlElement} t The target of the event. + * @param {Object} o The options configuration passed to the {@link #addListener} call. + */ + /** + * @event DOMActivate + * Where supported. Fires when an element is activated, for instance, through a mouse click or a keypress. + * @param {Ext.EventObject} e The {@link Ext.EventObject} encapsulating the DOM event. + * @param {HtmlElement} t The target of the event. + * @param {Object} o The options configuration passed to the {@link #addListener} call. + */ + + // DOM Mutation events + /** + * @event DOMSubtreeModified + * Where supported. Fires when the subtree is modified. + * @param {Ext.EventObject} e The {@link Ext.EventObject} encapsulating the DOM event. + * @param {HtmlElement} t The target of the event. + * @param {Object} o The options configuration passed to the {@link #addListener} call. + */ + /** + * @event DOMNodeInserted + * Where supported. Fires when a node has been added as a child of another node. + * @param {Ext.EventObject} e The {@link Ext.EventObject} encapsulating the DOM event. + * @param {HtmlElement} t The target of the event. + * @param {Object} o The options configuration passed to the {@link #addListener} call. + */ + /** + * @event DOMNodeRemoved + * Where supported. Fires when a descendant node of the element is removed. + * @param {Ext.EventObject} e The {@link Ext.EventObject} encapsulating the DOM event. + * @param {HtmlElement} t The target of the event. + * @param {Object} o The options configuration passed to the {@link #addListener} call. + */ + /** + * @event DOMNodeRemovedFromDocument + * Where supported. Fires when a node is being removed from a document. + * @param {Ext.EventObject} e The {@link Ext.EventObject} encapsulating the DOM event. + * @param {HtmlElement} t The target of the event. + * @param {Object} o The options configuration passed to the {@link #addListener} call. + */ + /** + * @event DOMNodeInsertedIntoDocument + * Where supported. Fires when a node is being inserted into a document. + * @param {Ext.EventObject} e The {@link Ext.EventObject} encapsulating the DOM event. + * @param {HtmlElement} t The target of the event. + * @param {Object} o The options configuration passed to the {@link #addListener} call. + */ + /** + * @event DOMAttrModified + * Where supported. Fires when an attribute has been modified. + * @param {Ext.EventObject} e The {@link Ext.EventObject} encapsulating the DOM event. + * @param {HtmlElement} t The target of the event. + * @param {Object} o The options configuration passed to the {@link #addListener} call. + */ + /** + * @event DOMCharacterDataModified + * Where supported. Fires when the character data has been modified. + * @param {Ext.EventObject} e The {@link Ext.EventObject} encapsulating the DOM event. + * @param {HtmlElement} t The target of the event. + * @param {Object} o The options configuration passed to the {@link #addListener} call. + */ + + /** + * The default unit to append to CSS values where a unit isn't provided (defaults to px). + * @type String + */ + defaultUnit: "px", + + /** + * Returns true if this element matches the passed simple selector (e.g. div.some-class or span:first-child) + * @param {String} selector The simple selector to test + * @return {Boolean} True if this element matches the selector, else false + */ + is: function(simpleSelector) { + return Ext.DomQuery.is(this.dom, simpleSelector); + }, + + /** + * Tries to focus the element. Any exceptions are caught and ignored. + * @param {Number} defer (optional) Milliseconds to defer the focus + * @return {Ext.core.Element} this + */ + focus: function(defer, + /* private */ + dom) { + var me = this; + dom = dom || me.dom; + try { + if (Number(defer)) { + Ext.defer(me.focus, defer, null, [null, dom]); + } else { + dom.focus(); + } + } catch(e) {} + return me; + }, + + /** + * Tries to blur the element. Any exceptions are caught and ignored. + * @return {Ext.core.Element} this + */ + blur: function() { + try { + this.dom.blur(); + } catch(e) {} + return this; + }, + + /** + * Returns the value of the "value" attribute + * @param {Boolean} asNumber true to parse the value as a number + * @return {String/Number} + */ + getValue: function(asNumber) { + var val = this.dom.value; + return asNumber ? parseInt(val, 10) : val; + }, + + /** + * Appends an event handler to this element. The shorthand version {@link #on} is equivalent. + * @param {String} eventName The name of event to handle. + * @param {Function} fn The handler function the event invokes. This function is passed + * the following parameters:this
reference) in which the handler function is executed.
+ * If omitted, defaults to this Element..
+ * @param {Object} options (optional) An object containing handler configuration properties.
+ * This may contain any of the following properties:this
reference) in which the handler function is executed.
+ * If omitted, defaults to this Element.
+ * Combining Options
+ * In the following examples, the shorthand form {@link #on} is used rather than the more verbose
+ * addListener. The two are equivalent. Using the options argument, it is possible to combine different
+ * types of listeners:
+ *
+ * A delayed, one-time listener that auto stops the event and adds a custom argument (forumId) to the
+ * options object. The options object is available as the third parameter in the handler function.
+el.on('click', this.onClick, this, {
+ single: true,
+ delay: 100,
+ stopEvent : true,
+ forumId: 4
+});
+ *
+ * Attaching multiple handlers in 1 call
+ * The method also allows for a single argument to be passed which is a config object containing properties
+ * which specify multiple handlers.
+ * Code:
+el.on({
+ 'click' : {
+ fn: this.onClick,
+ scope: this,
+ delay: 100
+ },
+ 'mouseover' : {
+ fn: this.onMouseOver,
+ scope: this
+ },
+ 'mouseout' : {
+ fn: this.onMouseOut,
+ scope: this
+ }
+});
+ *
+ * Or a shorthand syntax:
+ * Code:
+el.on({
+ 'click' : this.onClick,
+ 'mouseover' : this.onMouseOver,
+ 'mouseout' : this.onMouseOut,
+ scope: this
+});
+ *
+ * delegate
+ *This is a configuration option that you can pass along when registering a handler for + * an event to assist with event delegation. Event delegation is a technique that is used to + * reduce memory consumption and prevent exposure to memory-leaks. By registering an event + * for a container element as opposed to each element within a container. By setting this + * configuration option to a simple selector, the target element will be filtered to look for + * a descendant of the target. + * For example:
+// using this markup:
+<div id='elId'>
+ <p id='p1'>paragraph one</p>
+ <p id='p2' class='clickable'>paragraph two</p>
+ <p id='p3'>paragraph three</p>
+</div>
+// utilize event delegation to registering just one handler on the container element:
+el = Ext.get('elId');
+el.on(
+ 'click',
+ function(e,t) {
+ // handle click
+ console.info(t.id); // 'p2'
+ },
+ this,
+ {
+ // filter the target element to be a descendant with the class 'clickable'
+ delegate: '.clickable'
+ }
+);
+ *
+ * @return {Ext.core.Element} this
+ */
+ addListener: function(eventName, fn, scope, options) {
+ Ext.EventManager.on(this.dom, eventName, fn, scope || this, options);
+ return this;
+ },
+
+ /**
+ * Removes an event handler from this element. The shorthand version {@link #un} is equivalent.
+ * Note: if a scope was explicitly specified when {@link #addListener adding} the
+ * listener, the same scope must be specified here.
+ * Example:
+ *
+el.removeListener('click', this.handlerFn);
+// or
+el.un('click', this.handlerFn);
+
+ * @param {String} eventName The name of the event from which to remove the handler.
+ * @param {Function} fn The handler function to remove. This must be a reference to the function passed into the {@link #addListener} call.
+ * @param {Object} scope If a scope (this
reference) was specified when the listener was added,
+ * then this must refer to the same object.
+ * @return {Ext.core.Element} this
+ */
+ removeListener: function(eventName, fn, scope) {
+ Ext.EventManager.un(this.dom, eventName, fn, scope || this);
+ return this;
+ },
+
+ /**
+ * Removes all previous added listeners from this element
+ * @return {Ext.core.Element} this
+ */
+ removeAllListeners: function() {
+ Ext.EventManager.removeAll(this.dom);
+ return this;
+ },
+
+ /**
+ * Recursively removes all previous added listeners from this element and its children
+ * @return {Ext.core.Element} this
+ */
+ purgeAllListeners: function() {
+ Ext.EventManager.purgeElement(this);
+ return this;
+ },
+
+ /**
+ * @private Test if size has a unit, otherwise appends the passed unit string, or the default for this Element.
+ * @param size {Mixed} The size to set
+ * @param units {String} The units to append to a numeric size value
+ */
+ addUnits: function(size, units) {
+
+ // Most common case first: Size is set to a number
+ if (Ext.isNumber(size)) {
+ return size + (units || this.defaultUnit || 'px');
+ }
+
+ // Size set to a value which means "auto"
+ if (size === "" || size == "auto" || size === undefined || size === null) {
+ return size || '';
+ }
+
+ // Otherwise, warn if it's not a valid CSS measurement
+ if (!unitPattern.test(size)) {
+ if (Ext.isDefined(Ext.global.console)) {
+ Ext.global.console.warn("Warning, size detected as NaN on Element.addUnits.");
+ }
+ return size || '';
+ }
+ return size;
+ },
+
+ /**
+ * Tests various css rules/browsers to determine if this element uses a border box
+ * @return {Boolean}
+ */
+ isBorderBox: function() {
+ return Ext.isBorderBox || noBoxAdjust[(this.dom.tagName || "").toLowerCase()];
+ },
+
+ /**
+ * Removes this element's dom reference. Note that event and cache removal is handled at {@link Ext#removeNode Ext.removeNode}
+ */ + remove: function() { + var me = this, + dom = me.dom; + + if (dom) { + delete me.dom; + Ext.removeNode(dom); + } + }, + + /** + * Sets up event handlers to call the passed functions when the mouse is moved into and out of the Element. + * @param {Function} overFn The function to call when the mouse enters the Element. + * @param {Function} outFn The function to call when the mouse leaves the Element. + * @param {Object} scope (optional) The scope (this
reference) in which the functions are executed. Defaults to the Element's DOM element.
+ * @param {Object} options (optional) Options for the listener. See {@link Ext.util.Observable#addListener the options parameter}.
+ * @return {Ext.core.Element} this
+ */
+ hover: function(overFn, outFn, scope, options) {
+ var me = this;
+ me.on('mouseenter', overFn, scope || me.dom, options);
+ me.on('mouseleave', outFn, scope || me.dom, options);
+ return me;
+ },
+
+ /**
+ * Returns true if this element is an ancestor of the passed element
+ * @param {HTMLElement/String} el The element to check
+ * @return {Boolean} True if this element is an ancestor of el, else false
+ */
+ contains: function(el) {
+ return ! el ? false: Ext.core.Element.isAncestor(this.dom, el.dom ? el.dom: el);
+ },
+
+ /**
+ * Returns the value of a namespaced attribute from the element's underlying DOM node.
+ * @param {String} namespace The namespace in which to look for the attribute
+ * @param {String} name The attribute name
+ * @return {String} The attribute value
+ * @deprecated
+ */
+ getAttributeNS: function(ns, name) {
+ return this.getAttribute(name, ns);
+ },
+
+ /**
+ * Returns the value of an attribute from the element's underlying DOM node.
+ * @param {String} name The attribute name
+ * @param {String} namespace (optional) The namespace in which to look for the attribute
+ * @return {String} The attribute value
+ * @method
+ */
+ getAttribute: (Ext.isIE && !(Ext.isIE9 && document.documentMode === 9)) ?
+ function(name, ns) {
+ var d = this.dom,
+ type;
+ if(ns) {
+ type = typeof d[ns + ":" + name];
+ if (type != 'undefined' && type != 'unknown') {
+ return d[ns + ":" + name] || null;
+ }
+ return null;
+ }
+ if (name === "for") {
+ name = "htmlFor";
+ }
+ return d[name] || null;
+ }: function(name, ns) {
+ var d = this.dom;
+ if (ns) {
+ return d.getAttributeNS(ns, name) || d.getAttribute(ns + ":" + name);
+ }
+ return d.getAttribute(name) || d[name] || null;
+ },
+
+ /**
+ * Update the innerHTML of this element
+ * @param {String} html The new HTML
+ * @return {Ext.core.Element} this
+ */
+ update: function(html) {
+ if (this.dom) {
+ this.dom.innerHTML = html;
+ }
+ return this;
+ }
+ };
+
+ var ep = El.prototype;
+
+ El.addMethods = function(o) {
+ Ext.apply(ep, o);
+ };
+
+ /**
+ * Appends an event handler (shorthand for {@link #addListener}).
+ * @param {String} eventName The name of event to handle.
+ * @param {Function} fn The handler function the event invokes.
+ * @param {Object} scope (optional) The scope (this
reference) in which the handler function is executed.
+ * @param {Object} options (optional) An object containing standard {@link #addListener} options
+ * @member Ext.core.Element
+ * @method on
+ */
+ ep.on = ep.addListener;
+
+ /**
+ * Removes an event handler from this element (see {@link #removeListener} for additional notes).
+ * @param {String} eventName The name of the event from which to remove the handler.
+ * @param {Function} fn The handler function to remove. This must be a reference to the function passed into the {@link #addListener} call.
+ * @param {Object} scope If a scope (this
reference) was specified when the listener was added,
+ * then this must refer to the same object.
+ * @return {Ext.core.Element} this
+ * @member Ext.core.Element
+ * @method un
+ */
+ ep.un = ep.removeListener;
+
+ /**
+ * Removes all previous added listeners from this element
+ * @return {Ext.core.Element} this
+ * @member Ext.core.Element
+ * @method clearListeners
+ */
+ ep.clearListeners = ep.removeAllListeners;
+
+ /**
+ * Removes this element's dom reference. Note that event and cache removal is handled at {@link Ext#removeNode Ext.removeNode}.
+ * Alias to {@link #remove}.
+ * @member Ext.core.Element
+ * @method destroy
+ */
+ ep.destroy = ep.remove;
+
+ /**
+ * true to automatically adjust width and height settings for box-model issues (default to true)
+ */
+ ep.autoBoxAdjust = true;
+
+ // private
+ var unitPattern = /\d+(px|em|%|en|ex|pt|in|cm|mm|pc)$/i,
+ docEl;
+
+ /**
+ * Retrieves Ext.core.Element objects.
+ * This method does not retrieve {@link Ext.Component Component}s. This method + * retrieves Ext.core.Element objects which encapsulate DOM elements. To retrieve a Component by + * its ID, use {@link Ext.ComponentManager#get}.
+ *Uses simple caching to consistently return the same object. Automatically fixes if an + * object was recreated with the same id via AJAX or DOM.
+ * @param {Mixed} el The id of the node, a DOM Node or an existing Element. + * @return {Element} The Element object (or null if no matching element was found) + * @static + * @member Ext.core.Element + * @method get + */ + El.get = function(el) { + var ex, + elm, + id; + if (!el) { + return null; + } + if (typeof el == "string") { + // element id + if (! (elm = DOC.getElementById(el))) { + return null; + } + if (EC[el] && EC[el].el) { + ex = EC[el].el; + ex.dom = elm; + } else { + ex = El.addToCache(new El(elm)); + } + return ex; + } else if (el.tagName) { + // dom element + if (! (id = el.id)) { + id = Ext.id(el); + } + if (EC[id] && EC[id].el) { + ex = EC[id].el; + ex.dom = el; + } else { + ex = El.addToCache(new El(el)); + } + return ex; + } else if (el instanceof El) { + if (el != docEl) { + // refresh dom element in case no longer valid, + // catch case where it hasn't been appended + // If an el instance is passed, don't pass to getElementById without some kind of id + if (Ext.isIE && (el.id == undefined || el.id == '')) { + el.dom = el.dom; + } else { + el.dom = DOC.getElementById(el.id) || el.dom; + } + } + return el; + } else if (el.isComposite) { + return el; + } else if (Ext.isArray(el)) { + return El.select(el); + } else if (el == DOC) { + // create a bogus element object representing the document object + if (!docEl) { + var f = function() {}; + f.prototype = El.prototype; + docEl = new f(); + docEl.dom = DOC; + } + return docEl; + } + return null; + }; + + El.addToCache = function(el, id) { + if (el) { + id = id || el.id; + EC[id] = { + el: el, + data: {}, + events: {} + }; + } + return el; + }; + + // private method for getting and setting element data + El.data = function(el, key, value) { + el = El.get(el); + if (!el) { + return null; + } + var c = EC[el.id].data; + if (arguments.length == 2) { + return c[key]; + } else { + return (c[key] = value); + } + }; + + // private + // Garbage collection - uncache elements/purge listeners on orphaned elements + // so we don't hold a reference and cause the browser to retain them + function garbageCollect() { + if (!Ext.enableGarbageCollector) { + clearInterval(El.collectorThreadId); + } else { + var eid, + el, + d, + o; + + for (eid in EC) { + if (!EC.hasOwnProperty(eid)) { + continue; + } + o = EC[eid]; + if (o.skipGarbageCollection) { + continue; + } + el = o.el; + d = el.dom; + // ------------------------------------------------------- + // Determining what is garbage: + // ------------------------------------------------------- + // !d + // dom node is null, definitely garbage + // ------------------------------------------------------- + // !d.parentNode + // no parentNode == direct orphan, definitely garbage + // ------------------------------------------------------- + // !d.offsetParent && !document.getElementById(eid) + // display none elements have no offsetParent so we will + // also try to look it up by it's id. However, check + // offsetParent first so we don't do unneeded lookups. + // This enables collection of elements that are not orphans + // directly, but somewhere up the line they have an orphan + // parent. + // ------------------------------------------------------- + if (!d || !d.parentNode || (!d.offsetParent && !DOC.getElementById(eid))) { + if (d && Ext.enableListenerCollection) { + Ext.EventManager.removeAll(d); + } + delete EC[eid]; + } + } + // Cleanup IE Object leaks + if (Ext.isIE) { + var t = {}; + for (eid in EC) { + if (!EC.hasOwnProperty(eid)) { + continue; + } + t[eid] = EC[eid]; + } + EC = Ext.cache = t; + } + } + } + El.collectorThreadId = setInterval(garbageCollect, 30000); + + var flyFn = function() {}; + flyFn.prototype = El.prototype; + + // dom is optional + El.Flyweight = function(dom) { + this.dom = dom; + }; + + El.Flyweight.prototype = new flyFn(); + El.Flyweight.prototype.isFlyweight = true; + El._flyweights = {}; + + /** + *Gets the globally shared flyweight Element, with the passed node as the active element. Do not store a reference to this element - + * the dom node can be overwritten by other code. Shorthand of {@link Ext.core.Element#fly}
+ *Use this to make one-time references to DOM elements which are not going to be accessed again either by + * application code, or by Ext's classes. If accessing an element which will be processed regularly, then {@link Ext#get Ext.get} + * will be more appropriate to take advantage of the caching provided by the Ext.core.Element class.
+ * @param {String/HTMLElement} el The dom node or id + * @param {String} named (optional) Allows for creation of named reusable flyweights to prevent conflicts + * (e.g. internally Ext uses "_global") + * @return {Element} The shared Element object (or null if no matching element was found) + * @member Ext.core.Element + * @method fly + */ + El.fly = function(el, named) { + var ret = null; + named = named || '_global'; + el = Ext.getDom(el); + if (el) { + (El._flyweights[named] = El._flyweights[named] || new El.Flyweight()).dom = el; + ret = El._flyweights[named]; + } + return ret; + }; + + /** + * Retrieves Ext.core.Element objects. + *This method does not retrieve {@link Ext.Component Component}s. This method + * retrieves Ext.core.Element objects which encapsulate DOM elements. To retrieve a Component by + * its ID, use {@link Ext.ComponentManager#get}.
+ *Uses simple caching to consistently return the same object. Automatically fixes if an + * object was recreated with the same id via AJAX or DOM.
+ * Shorthand of {@link Ext.core.Element#get} + * @param {Mixed} el The id of the node, a DOM Node or an existing Element. + * @return {Element} The Element object (or null if no matching element was found) + * @member Ext + * @method get + */ + Ext.get = El.get; + + /** + *Gets the globally shared flyweight Element, with the passed node as the active element. Do not store a reference to this element - + * the dom node can be overwritten by other code. Shorthand of {@link Ext.core.Element#fly}
+ *Use this to make one-time references to DOM elements which are not going to be accessed again either by + * application code, or by Ext's classes. If accessing an element which will be processed regularly, then {@link Ext#get Ext.get} + * will be more appropriate to take advantage of the caching provided by the Ext.core.Element class.
+ * @param {String/HTMLElement} el The dom node or id + * @param {String} named (optional) Allows for creation of named reusable flyweights to prevent conflicts + * (e.g. internally Ext uses "_global") + * @return {Element} The shared Element object (or null if no matching element was found) + * @member Ext + * @method fly + */ + Ext.fly = El.fly; + + // speedy lookup for elements never to box adjust + var noBoxAdjust = Ext.isStrict ? { + select: 1 + }: { + input: 1, + select: 1, + textarea: 1 + }; + if (Ext.isIE || Ext.isGecko) { + noBoxAdjust['button'] = 1; + } +})(); + +/** + * @class Ext.core.Element + */ +Ext.core.Element.addMethods({ + /** + * Looks at this node and then at parent nodes for a match of the passed simple selector (e.g. div.some-class or span:first-child) + * @param {String} selector The simple selector to test + * @param {Number/Mixed} maxDepth (optional) The max depth to search as a number or element (defaults to 50 || document.body) + * @param {Boolean} returnEl (optional) True to return a Ext.core.Element object instead of DOM node + * @return {HTMLElement} The matching DOM node (or null if no match was found) + */ + findParent : function(simpleSelector, maxDepth, returnEl) { + var p = this.dom, + b = document.body, + depth = 0, + stopEl; + + maxDepth = maxDepth || 50; + if (isNaN(maxDepth)) { + stopEl = Ext.getDom(maxDepth); + maxDepth = Number.MAX_VALUE; + } + while (p && p.nodeType == 1 && depth < maxDepth && p != b && p != stopEl) { + if (Ext.DomQuery.is(p, simpleSelector)) { + return returnEl ? Ext.get(p) : p; + } + depth++; + p = p.parentNode; + } + return null; + }, + + /** + * Looks at parent nodes for a match of the passed simple selector (e.g. div.some-class or span:first-child) + * @param {String} selector The simple selector to test + * @param {Number/Mixed} maxDepth (optional) The max depth to + search as a number or element (defaults to 10 || document.body) + * @param {Boolean} returnEl (optional) True to return a Ext.core.Element object instead of DOM node + * @return {HTMLElement} The matching DOM node (or null if no match was found) + */ + findParentNode : function(simpleSelector, maxDepth, returnEl) { + var p = Ext.fly(this.dom.parentNode, '_internal'); + return p ? p.findParent(simpleSelector, maxDepth, returnEl) : null; + }, + + /** + * Walks up the dom looking for a parent node that matches the passed simple selector (e.g. div.some-class or span:first-child). + * This is a shortcut for findParentNode() that always returns an Ext.core.Element. + * @param {String} selector The simple selector to test + * @param {Number/Mixed} maxDepth (optional) The max depth to + search as a number or element (defaults to 10 || document.body) + * @return {Ext.core.Element} The matching DOM node (or null if no match was found) + */ + up : function(simpleSelector, maxDepth) { + return this.findParentNode(simpleSelector, maxDepth, true); + }, + + /** + * Creates a {@link Ext.CompositeElement} for child nodes based on the passed CSS selector (the selector should not contain an id). + * @param {String} selector The CSS selector + * @return {CompositeElement/CompositeElement} The composite element + */ + select : function(selector) { + return Ext.core.Element.select(selector, false, this.dom); + }, + + /** + * Selects child nodes based on the passed CSS selector (the selector should not contain an id). + * @param {String} selector The CSS selector + * @return {Array} An array of the matched nodes + */ + query : function(selector) { + return Ext.DomQuery.select(selector, this.dom); + }, + + /** + * Selects a single child at any depth below this element based on the passed CSS selector (the selector should not contain an id). + * @param {String} selector The CSS selector + * @param {Boolean} returnDom (optional) True to return the DOM node instead of Ext.core.Element (defaults to false) + * @return {HTMLElement/Ext.core.Element} The child Ext.core.Element (or DOM node if returnDom = true) + */ + down : function(selector, returnDom) { + var n = Ext.DomQuery.selectNode(selector, this.dom); + return returnDom ? n : Ext.get(n); + }, + + /** + * Selects a single *direct* child based on the passed CSS selector (the selector should not contain an id). + * @param {String} selector The CSS selector + * @param {Boolean} returnDom (optional) True to return the DOM node instead of Ext.core.Element (defaults to false) + * @return {HTMLElement/Ext.core.Element} The child Ext.core.Element (or DOM node if returnDom = true) + */ + child : function(selector, returnDom) { + var node, + me = this, + id; + id = Ext.get(me).id; + // Escape . or : + id = id.replace(/[\.:]/g, "\\$0"); + node = Ext.DomQuery.selectNode('#' + id + " > " + selector, me.dom); + return returnDom ? node : Ext.get(node); + }, + + /** + * Gets the parent node for this element, optionally chaining up trying to match a selector + * @param {String} selector (optional) Find a parent node that matches the passed simple selector + * @param {Boolean} returnDom (optional) True to return a raw dom node instead of an Ext.core.Element + * @return {Ext.core.Element/HTMLElement} The parent node or null + */ + parent : function(selector, returnDom) { + return this.matchNode('parentNode', 'parentNode', selector, returnDom); + }, + + /** + * Gets the next sibling, skipping text nodes + * @param {String} selector (optional) Find the next sibling that matches the passed simple selector + * @param {Boolean} returnDom (optional) True to return a raw dom node instead of an Ext.core.Element + * @return {Ext.core.Element/HTMLElement} The next sibling or null + */ + next : function(selector, returnDom) { + return this.matchNode('nextSibling', 'nextSibling', selector, returnDom); + }, + + /** + * Gets the previous sibling, skipping text nodes + * @param {String} selector (optional) Find the previous sibling that matches the passed simple selector + * @param {Boolean} returnDom (optional) True to return a raw dom node instead of an Ext.core.Element + * @return {Ext.core.Element/HTMLElement} The previous sibling or null + */ + prev : function(selector, returnDom) { + return this.matchNode('previousSibling', 'previousSibling', selector, returnDom); + }, + + + /** + * Gets the first child, skipping text nodes + * @param {String} selector (optional) Find the next sibling that matches the passed simple selector + * @param {Boolean} returnDom (optional) True to return a raw dom node instead of an Ext.core.Element + * @return {Ext.core.Element/HTMLElement} The first child or null + */ + first : function(selector, returnDom) { + return this.matchNode('nextSibling', 'firstChild', selector, returnDom); + }, + + /** + * Gets the last child, skipping text nodes + * @param {String} selector (optional) Find the previous sibling that matches the passed simple selector + * @param {Boolean} returnDom (optional) True to return a raw dom node instead of an Ext.core.Element + * @return {Ext.core.Element/HTMLElement} The last child or null + */ + last : function(selector, returnDom) { + return this.matchNode('previousSibling', 'lastChild', selector, returnDom); + }, + + matchNode : function(dir, start, selector, returnDom) { + if (!this.dom) { + return null; + } + + var n = this.dom[start]; + while (n) { + if (n.nodeType == 1 && (!selector || Ext.DomQuery.is(n, selector))) { + return !returnDom ? Ext.get(n) : n; + } + n = n[dir]; + } + return null; + } +}); + +/** + * @class Ext.core.Element + */ +Ext.core.Element.addMethods({ + /** + * Appends the passed element(s) to this element + * @param {String/HTMLElement/Array/Element/CompositeElement} el + * @return {Ext.core.Element} this + */ + appendChild : function(el) { + return Ext.get(el).appendTo(this); + }, + + /** + * Appends this element to the passed element + * @param {Mixed} el The new parent element + * @return {Ext.core.Element} this + */ + appendTo : function(el) { + Ext.getDom(el).appendChild(this.dom); + return this; + }, + + /** + * Inserts this element before the passed element in the DOM + * @param {Mixed} el The element before which this element will be inserted + * @return {Ext.core.Element} this + */ + insertBefore : function(el) { + el = Ext.getDom(el); + el.parentNode.insertBefore(this.dom, el); + return this; + }, + + /** + * Inserts this element after the passed element in the DOM + * @param {Mixed} el The element to insert after + * @return {Ext.core.Element} this + */ + insertAfter : function(el) { + el = Ext.getDom(el); + el.parentNode.insertBefore(this.dom, el.nextSibling); + return this; + }, + + /** + * Inserts (or creates) an element (or DomHelper config) as the first child of this element + * @param {Mixed/Object} el The id or element to insert or a DomHelper config to create and insert + * @return {Ext.core.Element} The new child + */ + insertFirst : function(el, returnDom) { + el = el || {}; + if (el.nodeType || el.dom || typeof el == 'string') { // element + el = Ext.getDom(el); + this.dom.insertBefore(el, this.dom.firstChild); + return !returnDom ? Ext.get(el) : el; + } + else { // dh config + return this.createChild(el, this.dom.firstChild, returnDom); + } + }, + + /** + * Inserts (or creates) the passed element (or DomHelper config) as a sibling of this element + * @param {Mixed/Object/Array} el The id, element to insert or a DomHelper config to create and insert *or* an array of any of those. + * @param {String} where (optional) 'before' or 'after' defaults to before + * @param {Boolean} returnDom (optional) True to return the .;ll;l,raw DOM element instead of Ext.core.Element + * @return {Ext.core.Element} The inserted Element. If an array is passed, the last inserted element is returned. + */ + insertSibling: function(el, where, returnDom){ + var me = this, rt, + isAfter = (where || 'before').toLowerCase() == 'after', + insertEl; + + if(Ext.isArray(el)){ + insertEl = me; + Ext.each(el, function(e) { + rt = Ext.fly(insertEl, '_internal').insertSibling(e, where, returnDom); + if(isAfter){ + insertEl = rt; + } + }); + return rt; + } + + el = el || {}; + + if(el.nodeType || el.dom){ + rt = me.dom.parentNode.insertBefore(Ext.getDom(el), isAfter ? me.dom.nextSibling : me.dom); + if (!returnDom) { + rt = Ext.get(rt); + } + }else{ + if (isAfter && !me.dom.nextSibling) { + rt = Ext.core.DomHelper.append(me.dom.parentNode, el, !returnDom); + } else { + rt = Ext.core.DomHelper[isAfter ? 'insertAfter' : 'insertBefore'](me.dom, el, !returnDom); + } + } + return rt; + }, + + /** + * Replaces the passed element with this element + * @param {Mixed} el The element to replace + * @return {Ext.core.Element} this + */ + replace : function(el) { + el = Ext.get(el); + this.insertBefore(el); + el.remove(); + return this; + }, + + /** + * Replaces this element with the passed element + * @param {Mixed/Object} el The new element or a DomHelper config of an element to create + * @return {Ext.core.Element} this + */ + replaceWith: function(el){ + var me = this; + + if(el.nodeType || el.dom || typeof el == 'string'){ + el = Ext.get(el); + me.dom.parentNode.insertBefore(el, me.dom); + }else{ + el = Ext.core.DomHelper.insertBefore(me.dom, el); + } + + delete Ext.cache[me.id]; + Ext.removeNode(me.dom); + me.id = Ext.id(me.dom = el); + Ext.core.Element.addToCache(me.isFlyweight ? new Ext.core.Element(me.dom) : me); + return me; + }, + + /** + * Creates the passed DomHelper config and appends it to this element or optionally inserts it before the passed child element. + * @param {Object} config DomHelper element config object. If no tag is specified (e.g., {tag:'input'}) then a div will be + * automatically generated with the specified attributes. + * @param {HTMLElement} insertBefore (optional) a child element of this element + * @param {Boolean} returnDom (optional) true to return the dom node instead of creating an Element + * @return {Ext.core.Element} The new child element + */ + createChild : function(config, insertBefore, returnDom) { + config = config || {tag:'div'}; + if (insertBefore) { + return Ext.core.DomHelper.insertBefore(insertBefore, config, returnDom !== true); + } + else { + return Ext.core.DomHelper[!this.dom.firstChild ? 'insertFirst' : 'append'](this.dom, config, returnDom !== true); + } + }, + + /** + * Creates and wraps this element with another element + * @param {Object} config (optional) DomHelper element config object for the wrapper element or null for an empty div + * @param {Boolean} returnDom (optional) True to return the raw DOM element instead of Ext.core.Element + * @return {HTMLElement/Element} The newly created wrapper element + */ + wrap : function(config, returnDom) { + var newEl = Ext.core.DomHelper.insertBefore(this.dom, config || {tag: "div"}, !returnDom), + d = newEl.dom || newEl; + + d.appendChild(this.dom); + return newEl; + }, + + /** + * Inserts an html fragment into this element + * @param {String} where Where to insert the html in relation to this element - beforeBegin, afterBegin, beforeEnd, afterEnd. + * @param {String} html The HTML fragment + * @param {Boolean} returnEl (optional) True to return an Ext.core.Element (defaults to false) + * @return {HTMLElement/Ext.core.Element} The inserted node (or nearest related if more than 1 inserted) + */ + insertHtml : function(where, html, returnEl) { + var el = Ext.core.DomHelper.insertHtml(where, this.dom, html); + return returnEl ? Ext.get(el) : el; + } +}); + +/** + * @class Ext.core.Element + */ +(function(){ + Ext.core.Element.boxMarkup = '
+// change the height to 200px and animate with default configuration
+Ext.fly('elementId').setHeight(200, true);
+
+// change the height to 150px and animate with a custom configuration
+Ext.fly('elId').setHeight(150, {
+ duration : .5, // animation will have a duration of .5 seconds
+ // will change the content to "finished"
+ callback: function(){ this.{@link #update}("finished"); }
+});
+ *
+ * @param {Mixed} height The new height. This may be one of:Wraps the specified element with a special 9 element markup/CSS block that renders by default as + * a gray container with a gradient background, rounded corners and a 4-way shadow.
+ *This special markup is used throughout Ext when box wrapping elements ({@link Ext.button.Button}, + * {@link Ext.panel.Panel} when {@link Ext.panel.Panel#frame frame=true}, {@link Ext.window.Window}). The markup + * is of this form:
+ *
+ Ext.core.Element.boxMarkup =
+ '<div class="{0}-tl"><div class="{0}-tr"><div class="{0}-tc"></div></div></div>
+ <div class="{0}-ml"><div class="{0}-mr"><div class="{0}-mc"></div></div></div>
+ <div class="{0}-bl"><div class="{0}-br"><div class="{0}-bc"></div></div></div>';
+ *
+ * Example usage:
+ *
+ // Basic box wrap
+ Ext.get("foo").boxWrap();
+
+ // You can also add a custom class and use CSS inheritance rules to customize the box look.
+ // 'x-box-blue' is a built-in alternative -- look at the related CSS definitions as an example
+ // for how to create a custom box wrap style.
+ Ext.get("foo").boxWrap().addCls("x-box-blue");
+ *
+ * @param {String} class (optional) A base CSS class to apply to the containing wrapper element
+ * (defaults to 'x-box'). Note that there are a number of CSS rules that are dependent on
+ * this name to make the overall effect work, so if you supply an alternate base class, make sure you
+ * also supply all of the necessary rules.
+ * @return {Ext.core.Element} The outermost wrapping element of the created box structure.
+ */
+ boxWrap : function(cls){
+ cls = cls || Ext.baseCSSPrefix + 'box';
+ var el = Ext.get(this.insertHtml("beforeBegin", "{width: widthValue, height: heightValue}
.Returns the dimensions of the element available to lay content out in.
+ *
If the element (or any ancestor element) has CSS style display : none
, the dimensions will be zero.
+ var vpSize = Ext.getBody().getViewSize();
+
+ // all Windows created afterwards will have a default value of 90% height and 95% width
+ Ext.Window.override({
+ width: vpSize.width * 0.9,
+ height: vpSize.height * 0.95
+ });
+ // To handle window resizing you would have to hook onto onWindowResize.
+ *
+ *
+ * getViewSize utilizes clientHeight/clientWidth which excludes sizing of scrollbars.
+ * To obtain the size including scrollbars, use getStyleSize
+ *
+ * Sizing of the document body is handled at the adapter level which handles special cases for IE and strict modes, etc.
+ */
+
+ getViewSize : function(){
+ var me = this,
+ dom = me.dom,
+ isDoc = (dom == Ext.getDoc().dom || dom == Ext.getBody().dom),
+ style, overflow, ret;
+
+ // If the body, use static methods
+ if (isDoc) {
+ ret = {
+ width : Ext.core.Element.getViewWidth(),
+ height : Ext.core.Element.getViewHeight()
+ };
+
+ // Else use clientHeight/clientWidth
+ }
+ else {
+ // IE 6 & IE Quirks mode acts more like a max-size measurement unless overflow is hidden during measurement.
+ // We will put the overflow back to it's original value when we are done measuring.
+ if (Ext.isIE6 || Ext.isIEQuirks) {
+ style = dom.style;
+ overflow = style.overflow;
+ me.setStyle({ overflow: 'hidden'});
+ }
+ ret = {
+ width : dom.clientWidth,
+ height : dom.clientHeight
+ };
+ if (Ext.isIE6 || Ext.isIEQuirks) {
+ me.setStyle({ overflow: overflow });
+ }
+ }
+ return ret;
+ },
+
+ /**
+ * Returns the dimensions of the element available to lay content out in.
+ * + * getStyleSize utilizes prefers style sizing if present, otherwise it chooses the larger of offsetHeight/clientHeight and offsetWidth/clientWidth. + * To obtain the size excluding scrollbars, use getViewSize + * + * Sizing of the document body is handled at the adapter level which handles special cases for IE and strict modes, etc. + */ + + getStyleSize : function(){ + var me = this, + doc = document, + d = this.dom, + isDoc = (d == doc || d == doc.body), + s = d.style, + w, h; + + // If the body, use static methods + if (isDoc) { + return { + width : Ext.core.Element.getViewWidth(), + height : Ext.core.Element.getViewHeight() + }; + } + // Use Styles if they are set + if(s.width && s.width != 'auto'){ + w = parseFloat(s.width); + if(me.isBorderBox()){ + w -= me.getFrameWidth('lr'); + } + } + // Use Styles if they are set + if(s.height && s.height != 'auto'){ + h = parseFloat(s.height); + if(me.isBorderBox()){ + h -= me.getFrameWidth('tb'); + } + } + // Use getWidth/getHeight if style not set. + return {width: w || me.getWidth(true), height: h || me.getHeight(true)}; + }, + + /** + * Returns the size of the element. + * @param {Boolean} contentSize (optional) true to get the width/size minus borders and padding + * @return {Object} An object containing the element's size {width: (element width), height: (element height)} + */ + getSize : function(contentSize){ + return {width: this.getWidth(contentSize), height: this.getHeight(contentSize)}; + }, + + /** + * Forces the browser to repaint this element + * @return {Ext.core.Element} this + */ + repaint : function(){ + var dom = this.dom; + this.addCls(Ext.baseCSSPrefix + 'repaint'); + setTimeout(function(){ + Ext.fly(dom).removeCls(Ext.baseCSSPrefix + 'repaint'); + }, 1); + return this; + }, + + /** + * Disables text selection for this element (normalized across browsers) + * @return {Ext.core.Element} this + */ + unselectable : function(){ + var me = this; + me.dom.unselectable = "on"; + + me.swallowEvent("selectstart", true); + me.applyStyles("-moz-user-select:none;-khtml-user-select:none;"); + me.addCls(Ext.baseCSSPrefix + 'unselectable'); + + return me; + }, + + /** + * Returns an object with properties top, left, right and bottom representing the margins of this element unless sides is passed, + * then it returns the calculated width of the sides (see getPadding) + * @param {String} sides (optional) Any combination of l, r, t, b to get the sum of those sides + * @return {Object/Number} + */ + getMargin : function(side){ + var me = this, + hash = {t:"top", l:"left", r:"right", b: "bottom"}, + o = {}, + key; + + if (!side) { + for (key in me.margins){ + o[hash[key]] = parseFloat(me.getStyle(me.margins[key])) || 0; + } + return o; + } else { + return me.addStyles.call(me, side, me.margins); + } + } + }); +})(); +/** + * @class Ext.core.Element + */ +/** + * Visibility mode constant for use with {@link #setVisibilityMode}. Use visibility to hide element + * @static + * @type Number + */ +Ext.core.Element.VISIBILITY = 1; +/** + * Visibility mode constant for use with {@link #setVisibilityMode}. Use display to hide element + * @static + * @type Number + */ +Ext.core.Element.DISPLAY = 2; + +/** + * Visibility mode constant for use with {@link #setVisibilityMode}. Use offsets (x and y positioning offscreen) + * to hide element. + * @static + * @type Number + */ +Ext.core.Element.OFFSETS = 3; + + +Ext.core.Element.ASCLASS = 4; + +/** + * Defaults to 'x-hide-nosize' + * @static + * @type String + */ +Ext.core.Element.visibilityCls = Ext.baseCSSPrefix + 'hide-nosize'; + +Ext.core.Element.addMethods(function(){ + var El = Ext.core.Element, + OPACITY = "opacity", + VISIBILITY = "visibility", + DISPLAY = "display", + HIDDEN = "hidden", + OFFSETS = "offsets", + ASCLASS = "asclass", + NONE = "none", + NOSIZE = 'nosize', + ORIGINALDISPLAY = 'originalDisplay', + VISMODE = 'visibilityMode', + ISVISIBLE = 'isVisible', + data = El.data, + getDisplay = function(dom){ + var d = data(dom, ORIGINALDISPLAY); + if(d === undefined){ + data(dom, ORIGINALDISPLAY, d = ''); + } + return d; + }, + getVisMode = function(dom){ + var m = data(dom, VISMODE); + if(m === undefined){ + data(dom, VISMODE, m = 1); + } + return m; + }; + + return { + /** + * The element's default display mode (defaults to "") + * @type String + */ + originalDisplay : "", + visibilityMode : 1, + + /** + * Sets the element's visibility mode. When setVisible() is called it + * will use this to determine whether to set the visibility or the display property. + * @param {Number} visMode Ext.core.Element.VISIBILITY or Ext.core.Element.DISPLAY + * @return {Ext.core.Element} this + */ + setVisibilityMode : function(visMode){ + data(this.dom, VISMODE, visMode); + return this; + }, + + /** + * Checks whether the element is currently visible using both visibility and display properties. + * @return {Boolean} True if the element is currently visible, else false + */ + isVisible : function() { + var me = this, + dom = me.dom, + visible = data(dom, ISVISIBLE); + + if(typeof visible == 'boolean'){ //return the cached value if registered + return visible; + } + //Determine the current state based on display states + visible = !me.isStyle(VISIBILITY, HIDDEN) && + !me.isStyle(DISPLAY, NONE) && + !((getVisMode(dom) == El.ASCLASS) && me.hasCls(me.visibilityCls || El.visibilityCls)); + + data(dom, ISVISIBLE, visible); + return visible; + }, + + /** + * Sets the visibility of the element (see details). If the visibilityMode is set to Element.DISPLAY, it will use + * the display property to hide the element, otherwise it uses visibility. The default is to hide and show using the visibility property. + * @param {Boolean} visible Whether the element is visible + * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object + * @return {Ext.core.Element} this + */ + setVisible : function(visible, animate){ + var me = this, isDisplay, isVisibility, isOffsets, isNosize, + dom = me.dom, + visMode = getVisMode(dom); + + + // hideMode string override + if (typeof animate == 'string'){ + switch (animate) { + case DISPLAY: + visMode = El.DISPLAY; + break; + case VISIBILITY: + visMode = El.VISIBILITY; + break; + case OFFSETS: + visMode = El.OFFSETS; + break; + case NOSIZE: + case ASCLASS: + visMode = El.ASCLASS; + break; + } + me.setVisibilityMode(visMode); + animate = false; + } + + if (!animate || !me.anim) { + if(visMode == El.ASCLASS ){ + + me[visible?'removeCls':'addCls'](me.visibilityCls || El.visibilityCls); + + } else if (visMode == El.DISPLAY){ + + return me.setDisplayed(visible); + + } else if (visMode == El.OFFSETS){ + + if (!visible){ + // Remember position for restoring, if we are not already hidden by offsets. + if (!me.hideModeStyles) { + me.hideModeStyles = { + position: me.getStyle('position'), + top: me.getStyle('top'), + left: me.getStyle('left') + }; + } + me.applyStyles({position: 'absolute', top: '-10000px', left: '-10000px'}); + } + + // Only "restore" as position if we have actually been hidden using offsets. + // Calling setVisible(true) on a positioned element should not reposition it. + else if (me.hideModeStyles) { + me.applyStyles(me.hideModeStyles || {position: '', top: '', left: ''}); + delete me.hideModeStyles; + } + + }else{ + me.fixDisplay(); + // Show by clearing visibility style. Explicitly setting to "visible" overrides parent visibility setting. + dom.style.visibility = visible ? '' : HIDDEN; + } + }else{ + // closure for composites + if(visible){ + me.setOpacity(0.01); + me.setVisible(true); + } + if (!Ext.isObject(animate)) { + animate = { + duration: 350, + easing: 'ease-in' + }; + } + me.animate(Ext.applyIf({ + callback: function() { + visible || me.setVisible(false).setOpacity(1); + }, + to: { + opacity: (visible) ? 1 : 0 + } + }, animate)); + } + data(dom, ISVISIBLE, visible); //set logical visibility state + return me; + }, + + + /** + * @private + * Determine if the Element has a relevant height and width available based + * upon current logical visibility state + */ + hasMetrics : function(){ + var dom = this.dom; + return this.isVisible() || (getVisMode(dom) == El.OFFSETS) || (getVisMode(dom) == El.VISIBILITY); + }, + + /** + * Toggles the element's visibility or display, depending on visibility mode. + * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object + * @return {Ext.core.Element} this + */ + toggle : function(animate){ + var me = this; + me.setVisible(!me.isVisible(), me.anim(animate)); + return me; + }, + + /** + * Sets the CSS display property. Uses originalDisplay if the specified value is a boolean true. + * @param {Mixed} value Boolean value to display the element using its default display, or a string to set the display directly. + * @return {Ext.core.Element} this + */ + setDisplayed : function(value) { + if(typeof value == "boolean"){ + value = value ? getDisplay(this.dom) : NONE; + } + this.setStyle(DISPLAY, value); + return this; + }, + + // private + fixDisplay : function(){ + var me = this; + if (me.isStyle(DISPLAY, NONE)) { + me.setStyle(VISIBILITY, HIDDEN); + me.setStyle(DISPLAY, getDisplay(this.dom)); // first try reverting to default + if (me.isStyle(DISPLAY, NONE)) { // if that fails, default to block + me.setStyle(DISPLAY, "block"); + } + } + }, + + /** + * Hide this element - Uses display mode to determine whether to use "display" or "visibility". See {@link #setVisible}. + * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object + * @return {Ext.core.Element} this + */ + hide : function(animate){ + // hideMode override + if (typeof animate == 'string'){ + this.setVisible(false, animate); + return this; + } + this.setVisible(false, this.anim(animate)); + return this; + }, + + /** + * Show this element - Uses display mode to determine whether to use "display" or "visibility". See {@link #setVisible}. + * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object + * @return {Ext.core.Element} this + */ + show : function(animate){ + // hideMode override + if (typeof animate == 'string'){ + this.setVisible(true, animate); + return this; + } + this.setVisible(true, this.anim(animate)); + return this; + } + }; +}()); +/** + * @class Ext.core.Element + */ +Ext.applyIf(Ext.core.Element.prototype, { + // @private override base Ext.util.Animate mixin for animate for backwards compatibility + animate: function(config) { + var me = this; + if (!me.id) { + me = Ext.get(me.dom); + } + if (Ext.fx.Manager.hasFxBlock(me.id)) { + return me; + } + Ext.fx.Manager.queueFx(Ext.create('Ext.fx.Anim', me.anim(config))); + return this; + }, + + // @private override base Ext.util.Animate mixin for animate for backwards compatibility + anim: function(config) { + if (!Ext.isObject(config)) { + return (config) ? {} : false; + } + + var me = this, + duration = config.duration || Ext.fx.Anim.prototype.duration, + easing = config.easing || 'ease', + animConfig; + + if (config.stopAnimation) { + me.stopAnimation(); + } + + Ext.applyIf(config, Ext.fx.Manager.getFxDefaults(me.id)); + + // Clear any 'paused' defaults. + Ext.fx.Manager.setFxDefaults(me.id, { + delay: 0 + }); + + animConfig = { + target: me, + remove: config.remove, + alternate: config.alternate || false, + duration: duration, + easing: easing, + callback: config.callback, + listeners: config.listeners, + iterations: config.iterations || 1, + scope: config.scope, + block: config.block, + concurrent: config.concurrent, + delay: config.delay || 0, + paused: true, + keyframes: config.keyframes, + from: config.from || {}, + to: Ext.apply({}, config) + }; + Ext.apply(animConfig.to, config.to); + + // Anim API properties - backward compat + delete animConfig.to.to; + delete animConfig.to.from; + delete animConfig.to.remove; + delete animConfig.to.alternate; + delete animConfig.to.keyframes; + delete animConfig.to.iterations; + delete animConfig.to.listeners; + delete animConfig.to.target; + delete animConfig.to.paused; + delete animConfig.to.callback; + delete animConfig.to.scope; + delete animConfig.to.duration; + delete animConfig.to.easing; + delete animConfig.to.concurrent; + delete animConfig.to.block; + delete animConfig.to.stopAnimation; + delete animConfig.to.delay; + return animConfig; + }, + + /** + * Slides the element into view. An anchor point can be optionally passed to set the point of + * origin for the slide effect. This function automatically handles wrapping the element with + * a fixed-size container if needed. See the Fx class overview for valid anchor point options. + * Usage: + *
+// default: slide the element in from the top
+el.slideIn();
+
+// custom: slide the element in from the right with a 2-second duration
+el.slideIn('r', { duration: 2 });
+
+// common config options shown with default values
+el.slideIn('t', {
+ easing: 'easeOut',
+ duration: 500
+});
+
+ * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to top: 't')
+ * @param {Object} options (optional) Object literal with any of the Fx config options
+ * @return {Ext.core.Element} The Element
+ */
+ slideIn: function(anchor, obj, slideOut) {
+ var me = this,
+ elStyle = me.dom.style,
+ beforeAnim, wrapAnim;
+
+ anchor = anchor || "t";
+ obj = obj || {};
+
+ beforeAnim = function() {
+ var animScope = this,
+ listeners = obj.listeners,
+ box, position, restoreSize, wrap, anim;
+
+ if (!slideOut) {
+ me.fixDisplay();
+ }
+
+ box = me.getBox();
+ if ((anchor == 't' || anchor == 'b') && box.height == 0) {
+ box.height = me.dom.scrollHeight;
+ }
+ else if ((anchor == 'l' || anchor == 'r') && box.width == 0) {
+ box.width = me.dom.scrollWidth;
+ }
+
+ position = me.getPositioning();
+ me.setSize(box.width, box.height);
+
+ wrap = me.wrap({
+ style: {
+ visibility: slideOut ? 'visible' : 'hidden'
+ }
+ });
+ wrap.setPositioning(position);
+ if (wrap.isStyle('position', 'static')) {
+ wrap.position('relative');
+ }
+ me.clearPositioning('auto');
+ wrap.clip();
+
+ // This element is temporarily positioned absolute within its wrapper.
+ // Restore to its default, CSS-inherited visibility setting.
+ // We cannot explicitly poke visibility:visible into its style because that overrides the visibility of the wrap.
+ me.setStyle({
+ visibility: '',
+ position: 'absolute'
+ });
+ if (slideOut) {
+ wrap.setSize(box.width, box.height);
+ }
+
+ switch (anchor) {
+ case 't':
+ anim = {
+ from: {
+ width: box.width + 'px',
+ height: '0px'
+ },
+ to: {
+ width: box.width + 'px',
+ height: box.height + 'px'
+ }
+ };
+ elStyle.bottom = '0px';
+ break;
+ case 'l':
+ anim = {
+ from: {
+ width: '0px',
+ height: box.height + 'px'
+ },
+ to: {
+ width: box.width + 'px',
+ height: box.height + 'px'
+ }
+ };
+ elStyle.right = '0px';
+ break;
+ case 'r':
+ anim = {
+ from: {
+ x: box.x + box.width,
+ width: '0px',
+ height: box.height + 'px'
+ },
+ to: {
+ x: box.x,
+ width: box.width + 'px',
+ height: box.height + 'px'
+ }
+ };
+ break;
+ case 'b':
+ anim = {
+ from: {
+ y: box.y + box.height,
+ width: box.width + 'px',
+ height: '0px'
+ },
+ to: {
+ y: box.y,
+ width: box.width + 'px',
+ height: box.height + 'px'
+ }
+ };
+ break;
+ case 'tl':
+ anim = {
+ from: {
+ x: box.x,
+ y: box.y,
+ width: '0px',
+ height: '0px'
+ },
+ to: {
+ width: box.width + 'px',
+ height: box.height + 'px'
+ }
+ };
+ elStyle.bottom = '0px';
+ elStyle.right = '0px';
+ break;
+ case 'bl':
+ anim = {
+ from: {
+ x: box.x + box.width,
+ width: '0px',
+ height: '0px'
+ },
+ to: {
+ x: box.x,
+ width: box.width + 'px',
+ height: box.height + 'px'
+ }
+ };
+ elStyle.right = '0px';
+ break;
+ case 'br':
+ anim = {
+ from: {
+ x: box.x + box.width,
+ y: box.y + box.height,
+ width: '0px',
+ height: '0px'
+ },
+ to: {
+ x: box.x,
+ y: box.y,
+ width: box.width + 'px',
+ height: box.height + 'px'
+ }
+ };
+ break;
+ case 'tr':
+ anim = {
+ from: {
+ y: box.y + box.height,
+ width: '0px',
+ height: '0px'
+ },
+ to: {
+ y: box.y,
+ width: box.width + 'px',
+ height: box.height + 'px'
+ }
+ };
+ elStyle.bottom = '0px';
+ break;
+ }
+
+ wrap.show();
+ wrapAnim = Ext.apply({}, obj);
+ delete wrapAnim.listeners;
+ wrapAnim = Ext.create('Ext.fx.Anim', Ext.applyIf(wrapAnim, {
+ target: wrap,
+ duration: 500,
+ easing: 'ease-out',
+ from: slideOut ? anim.to : anim.from,
+ to: slideOut ? anim.from : anim.to
+ }));
+
+ // In the absence of a callback, this listener MUST be added first
+ wrapAnim.on('afteranimate', function() {
+ if (slideOut) {
+ me.setPositioning(position);
+ if (obj.useDisplay) {
+ me.setDisplayed(false);
+ } else {
+ me.hide();
+ }
+ }
+ else {
+ me.clearPositioning();
+ me.setPositioning(position);
+ }
+ if (wrap.dom) {
+ wrap.dom.parentNode.insertBefore(me.dom, wrap.dom);
+ wrap.remove();
+ }
+ me.setSize(box.width, box.height);
+ animScope.end();
+ });
+ // Add configured listeners after
+ if (listeners) {
+ wrapAnim.on(listeners);
+ }
+ };
+
+ me.animate({
+ duration: obj.duration ? obj.duration * 2 : 1000,
+ listeners: {
+ beforeanimate: {
+ fn: beforeAnim
+ },
+ afteranimate: {
+ fn: function() {
+ if (wrapAnim && wrapAnim.running) {
+ wrapAnim.end();
+ }
+ }
+ }
+ }
+ });
+ return me;
+ },
+
+
+ /**
+ * Slides the element out of view. An anchor point can be optionally passed to set the end point
+ * for the slide effect. When the effect is completed, the element will be hidden (visibility =
+ * 'hidden') but block elements will still take up space in the document. The element must be removed
+ * from the DOM using the 'remove' config option if desired. This function automatically handles
+ * wrapping the element with a fixed-size container if needed. See the Fx class overview for valid anchor point options.
+ * Usage:
+ *
+// default: slide the element out to the top
+el.slideOut();
+
+// custom: slide the element out to the right with a 2-second duration
+el.slideOut('r', { duration: 2 });
+
+// common config options shown with default values
+el.slideOut('t', {
+ easing: 'easeOut',
+ duration: 500,
+ remove: false,
+ useDisplay: false
+});
+
+ * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to top: 't')
+ * @param {Object} options (optional) Object literal with any of the Fx config options
+ * @return {Ext.core.Element} The Element
+ */
+ slideOut: function(anchor, o) {
+ return this.slideIn(anchor, o, true);
+ },
+
+ /**
+ * Fades the element out while slowly expanding it in all directions. When the effect is completed, the
+ * element will be hidden (visibility = 'hidden') but block elements will still take up space in the document.
+ * Usage:
+ *
+// default
+el.puff();
+
+// common config options shown with default values
+el.puff({
+ easing: 'easeOut',
+ duration: 500,
+ useDisplay: false
+});
+
+ * @param {Object} options (optional) Object literal with any of the Fx config options
+ * @return {Ext.core.Element} The Element
+ */
+
+ puff: function(obj) {
+ var me = this,
+ beforeAnim;
+ obj = Ext.applyIf(obj || {}, {
+ easing: 'ease-out',
+ duration: 500,
+ useDisplay: false
+ });
+
+ beforeAnim = function() {
+ me.clearOpacity();
+ me.show();
+
+ var box = me.getBox(),
+ fontSize = me.getStyle('fontSize'),
+ position = me.getPositioning();
+ this.to = {
+ width: box.width * 2,
+ height: box.height * 2,
+ x: box.x - (box.width / 2),
+ y: box.y - (box.height /2),
+ opacity: 0,
+ fontSize: '200%'
+ };
+ this.on('afteranimate',function() {
+ if (me.dom) {
+ if (obj.useDisplay) {
+ me.setDisplayed(false);
+ } else {
+ me.hide();
+ }
+ me.clearOpacity();
+ me.setPositioning(position);
+ me.setStyle({fontSize: fontSize});
+ }
+ });
+ };
+
+ me.animate({
+ duration: obj.duration,
+ easing: obj.easing,
+ listeners: {
+ beforeanimate: {
+ fn: beforeAnim
+ }
+ }
+ });
+ return me;
+ },
+
+ /**
+ * Blinks the element as if it was clicked and then collapses on its center (similar to switching off a television).
+ * When the effect is completed, the element will be hidden (visibility = 'hidden') but block elements will still
+ * take up space in the document. The element must be removed from the DOM using the 'remove' config option if desired.
+ * Usage:
+ *
+// default
+el.switchOff();
+
+// all config options shown with default values
+el.switchOff({
+ easing: 'easeIn',
+ duration: .3,
+ remove: false,
+ useDisplay: false
+});
+
+ * @param {Object} options (optional) Object literal with any of the Fx config options
+ * @return {Ext.core.Element} The Element
+ */
+ switchOff: function(obj) {
+ var me = this,
+ beforeAnim;
+
+ obj = Ext.applyIf(obj || {}, {
+ easing: 'ease-in',
+ duration: 500,
+ remove: false,
+ useDisplay: false
+ });
+
+ beforeAnim = function() {
+ var animScope = this,
+ size = me.getSize(),
+ xy = me.getXY(),
+ keyframe, position;
+ me.clearOpacity();
+ me.clip();
+ position = me.getPositioning();
+
+ keyframe = Ext.create('Ext.fx.Animator', {
+ target: me,
+ duration: obj.duration,
+ easing: obj.easing,
+ keyframes: {
+ 33: {
+ opacity: 0.3
+ },
+ 66: {
+ height: 1,
+ y: xy[1] + size.height / 2
+ },
+ 100: {
+ width: 1,
+ x: xy[0] + size.width / 2
+ }
+ }
+ });
+ keyframe.on('afteranimate', function() {
+ if (obj.useDisplay) {
+ me.setDisplayed(false);
+ } else {
+ me.hide();
+ }
+ me.clearOpacity();
+ me.setPositioning(position);
+ me.setSize(size);
+ animScope.end();
+ });
+ };
+ me.animate({
+ duration: (obj.duration * 2),
+ listeners: {
+ beforeanimate: {
+ fn: beforeAnim
+ }
+ }
+ });
+ return me;
+ },
+
+ /**
+ * Shows a ripple of exploding, attenuating borders to draw attention to an Element.
+ * Usage:
+
+// default: a single light blue ripple
+el.frame();
+
+// custom: 3 red ripples lasting 3 seconds total
+el.frame("#ff0000", 3, { duration: 3 });
+
+// common config options shown with default values
+el.frame("#C3DAF9", 1, {
+ duration: 1 //duration of each individual ripple.
+ // Note: Easing is not configurable and will be ignored if included
+});
+
+ * @param {String} color (optional) The color of the border. Should be a 6 char hex color without the leading # (defaults to light blue: 'C3DAF9').
+ * @param {Number} count (optional) The number of ripples to display (defaults to 1)
+ * @param {Object} options (optional) Object literal with any of the Fx config options
+ * @return {Ext.core.Element} The Element
+ */
+ frame : function(color, count, obj){
+ var me = this,
+ beforeAnim;
+
+ color = color || '#C3DAF9';
+ count = count || 1;
+ obj = obj || {};
+
+ beforeAnim = function() {
+ me.show();
+ var animScope = this,
+ box = me.getBox(),
+ proxy = Ext.getBody().createChild({
+ style: {
+ position : 'absolute',
+ 'pointer-events': 'none',
+ 'z-index': 35000,
+ border : '0px solid ' + color
+ }
+ }),
+ proxyAnim;
+ proxyAnim = Ext.create('Ext.fx.Anim', {
+ target: proxy,
+ duration: obj.duration || 1000,
+ iterations: count,
+ from: {
+ top: box.y,
+ left: box.x,
+ borderWidth: 0,
+ opacity: 1,
+ height: box.height,
+ width: box.width
+ },
+ to: {
+ top: box.y - 20,
+ left: box.x - 20,
+ borderWidth: 10,
+ opacity: 0,
+ height: box.height + 40,
+ width: box.width + 40
+ }
+ });
+ proxyAnim.on('afteranimate', function() {
+ proxy.remove();
+ animScope.end();
+ });
+ };
+
+ me.animate({
+ duration: (obj.duration * 2) || 2000,
+ listeners: {
+ beforeanimate: {
+ fn: beforeAnim
+ }
+ }
+ });
+ return me;
+ },
+
+ /**
+ * Slides the element while fading it out of view. An anchor point can be optionally passed to set the
+ * ending point of the effect.
+ * Usage:
+ *
+// default: slide the element downward while fading out
+el.ghost();
+
+// custom: slide the element out to the right with a 2-second duration
+el.ghost('r', { duration: 2 });
+
+// common config options shown with default values
+el.ghost('b', {
+ easing: 'easeOut',
+ duration: 500
+});
+
+ * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to bottom: 'b')
+ * @param {Object} options (optional) Object literal with any of the Fx config options
+ * @return {Ext.core.Element} The Element
+ */
+ ghost: function(anchor, obj) {
+ var me = this,
+ beforeAnim;
+
+ anchor = anchor || "b";
+ beforeAnim = function() {
+ var width = me.getWidth(),
+ height = me.getHeight(),
+ xy = me.getXY(),
+ position = me.getPositioning(),
+ to = {
+ opacity: 0
+ };
+ switch (anchor) {
+ case 't':
+ to.y = xy[1] - height;
+ break;
+ case 'l':
+ to.x = xy[0] - width;
+ break;
+ case 'r':
+ to.x = xy[0] + width;
+ break;
+ case 'b':
+ to.y = xy[1] + height;
+ break;
+ case 'tl':
+ to.x = xy[0] - width;
+ to.y = xy[1] - height;
+ break;
+ case 'bl':
+ to.x = xy[0] - width;
+ to.y = xy[1] + height;
+ break;
+ case 'br':
+ to.x = xy[0] + width;
+ to.y = xy[1] + height;
+ break;
+ case 'tr':
+ to.x = xy[0] + width;
+ to.y = xy[1] - height;
+ break;
+ }
+ this.to = to;
+ this.on('afteranimate', function () {
+ if (me.dom) {
+ me.hide();
+ me.clearOpacity();
+ me.setPositioning(position);
+ }
+ });
+ };
+
+ me.animate(Ext.applyIf(obj || {}, {
+ duration: 500,
+ easing: 'ease-out',
+ listeners: {
+ beforeanimate: {
+ fn: beforeAnim
+ }
+ }
+ }));
+ return me;
+ },
+
+ /**
+ * Highlights the Element by setting a color (applies to the background-color by default, but can be
+ * changed using the "attr" config option) and then fading back to the original color. If no original
+ * color is available, you should provide the "endColor" config option which will be cleared after the animation.
+ * Usage:
+
+// default: highlight background to yellow
+el.highlight();
+
+// custom: highlight foreground text to blue for 2 seconds
+el.highlight("0000ff", { attr: 'color', duration: 2 });
+
+// common config options shown with default values
+el.highlight("ffff9c", {
+ attr: "backgroundColor", //can be any valid CSS property (attribute) that supports a color value
+ endColor: (current color) or "ffffff",
+ easing: 'easeIn',
+ duration: 1000
+});
+
+ * @param {String} color (optional) The highlight color. Should be a 6 char hex color without the leading # (defaults to yellow: 'ffff9c')
+ * @param {Object} options (optional) Object literal with any of the Fx config options
+ * @return {Ext.core.Element} The Element
+ */
+ highlight: function(color, o) {
+ var me = this,
+ dom = me.dom,
+ from = {},
+ restore, to, attr, lns, event, fn;
+
+ o = o || {};
+ lns = o.listeners || {};
+ attr = o.attr || 'backgroundColor';
+ from[attr] = color || 'ffff9c';
+
+ if (!o.to) {
+ to = {};
+ to[attr] = o.endColor || me.getColor(attr, 'ffffff', '');
+ }
+ else {
+ to = o.to;
+ }
+
+ // Don't apply directly on lns, since we reference it in our own callbacks below
+ o.listeners = Ext.apply(Ext.apply({}, lns), {
+ beforeanimate: function() {
+ restore = dom.style[attr];
+ me.clearOpacity();
+ me.show();
+
+ event = lns.beforeanimate;
+ if (event) {
+ fn = event.fn || event;
+ return fn.apply(event.scope || lns.scope || window, arguments);
+ }
+ },
+ afteranimate: function() {
+ if (dom) {
+ dom.style[attr] = restore;
+ }
+
+ event = lns.afteranimate;
+ if (event) {
+ fn = event.fn || event;
+ fn.apply(event.scope || lns.scope || window, arguments);
+ }
+ }
+ });
+
+ me.animate(Ext.apply({}, o, {
+ duration: 1000,
+ easing: 'ease-in',
+ from: from,
+ to: to
+ }));
+ return me;
+ },
+
+ /**
+ * @deprecated 4.0
+ * Creates a pause before any subsequent queued effects begin. If there are
+ * no effects queued after the pause it will have no effect.
+ * Usage:
+
+el.pause(1);
+
+ * @param {Number} seconds The length of time to pause (in seconds)
+ * @return {Ext.Element} The Element
+ */
+ pause: function(ms) {
+ var me = this;
+ Ext.fx.Manager.setFxDefaults(me.id, {
+ delay: ms
+ });
+ return me;
+ },
+
+ /**
+ * Fade an element in (from transparent to opaque). The ending opacity can be specified
+ * using the {@link #endOpacity} config option.
+ * Usage:
+
+// default: fade in from opacity 0 to 100%
+el.fadeIn();
+
+// custom: fade in from opacity 0 to 75% over 2 seconds
+el.fadeIn({ endOpacity: .75, duration: 2});
+
+// common config options shown with default values
+el.fadeIn({
+ endOpacity: 1, //can be any value between 0 and 1 (e.g. .5)
+ easing: 'easeOut',
+ duration: 500
+});
+
+ * @param {Object} options (optional) Object literal with any of the Fx config options
+ * @return {Ext.Element} The Element
+ */
+ fadeIn: function(o) {
+ this.animate(Ext.apply({}, o, {
+ opacity: 1
+ }));
+ return this;
+ },
+
+ /**
+ * Fade an element out (from opaque to transparent). The ending opacity can be specified
+ * using the {@link #endOpacity} config option. Note that IE may require
+ * {@link #useDisplay}:true in order to redisplay correctly.
+ * Usage:
+
+// default: fade out from the element's current opacity to 0
+el.fadeOut();
+
+// custom: fade out from the element's current opacity to 25% over 2 seconds
+el.fadeOut({ endOpacity: .25, duration: 2});
+
+// common config options shown with default values
+el.fadeOut({
+ endOpacity: 0, //can be any value between 0 and 1 (e.g. .5)
+ easing: 'easeOut',
+ duration: 500,
+ remove: false,
+ useDisplay: false
+});
+
+ * @param {Object} options (optional) Object literal with any of the Fx config options
+ * @return {Ext.Element} The Element
+ */
+ fadeOut: function(o) {
+ this.animate(Ext.apply({}, o, {
+ opacity: 0
+ }));
+ return this;
+ },
+
+ /**
+ * @deprecated 4.0
+ * Animates the transition of an element's dimensions from a starting height/width
+ * to an ending height/width. This method is a convenience implementation of {@link shift}.
+ * Usage:
+
+// change height and width to 100x100 pixels
+el.scale(100, 100);
+
+// common config options shown with default values. The height and width will default to
+// the element's existing values if passed as null.
+el.scale(
+ [element's width],
+ [element's height], {
+ easing: 'easeOut',
+ duration: .35
+ }
+);
+
+ * @param {Number} width The new width (pass undefined to keep the original width)
+ * @param {Number} height The new height (pass undefined to keep the original height)
+ * @param {Object} options (optional) Object literal with any of the Fx config options
+ * @return {Ext.Element} The Element
+ */
+ scale: function(w, h, o) {
+ this.animate(Ext.apply({}, o, {
+ width: w,
+ height: h
+ }));
+ return this;
+ },
+
+ /**
+ * @deprecated 4.0
+ * Animates the transition of any combination of an element's dimensions, xy position and/or opacity.
+ * Any of these properties not specified in the config object will not be changed. This effect
+ * requires that at least one new dimension, position or opacity setting must be passed in on
+ * the config object in order for the function to have any effect.
+ * Usage:
+
+// slide the element horizontally to x position 200 while changing the height and opacity
+el.shift({ x: 200, height: 50, opacity: .8 });
+
+// common config options shown with default values.
+el.shift({
+ width: [element's width],
+ height: [element's height],
+ x: [element's x position],
+ y: [element's y position],
+ opacity: [element's opacity],
+ easing: 'easeOut',
+ duration: .35
+});
+
+ * @param {Object} options Object literal with any of the Fx config options
+ * @return {Ext.Element} The Element
+ */
+ shift: function(config) {
+ this.animate(config);
+ return this;
+ }
+});
+
+/**
+ * @class Ext.core.Element
+ */
+Ext.applyIf(Ext.core.Element, {
+ unitRe: /\d+(px|em|%|en|ex|pt|in|cm|mm|pc)$/i,
+ camelRe: /(-[a-z])/gi,
+ opacityRe: /alpha\(opacity=(.*)\)/i,
+ cssRe: /([a-z0-9-]+)\s*:\s*([^;\s]+(?:\s*[^;\s]+)*);?/gi,
+ propertyCache: {},
+ defaultUnit : "px",
+ borders: {l: 'border-left-width', r: 'border-right-width', t: 'border-top-width', b: 'border-bottom-width'},
+ paddings: {l: 'padding-left', r: 'padding-right', t: 'padding-top', b: 'padding-bottom'},
+ margins: {l: 'margin-left', r: 'margin-right', t: 'margin-top', b: 'margin-bottom'},
+
+ // Reference the prototype's version of the method. Signatures are identical.
+ addUnits : Ext.core.Element.prototype.addUnits,
+
+ /**
+ * Parses a number or string representing margin sizes into an object. Supports CSS-style margin declarations
+ * (e.g. 10, "10", "10 10", "10 10 10" and "10 10 10 10" are all valid options and would return the same result)
+ * @static
+ * @param {Number|String} box The encoded margins
+ * @return {Object} An object with margin sizes for top, right, bottom and left
+ */
+ parseBox : function(box) {
+ if (Ext.isObject(box)) {
+ return {
+ top: box.top || 0,
+ right: box.right || 0,
+ bottom: box.bottom || 0,
+ left: box.left || 0
+ };
+ } else {
+ if (typeof box != 'string') {
+ box = box.toString();
+ }
+ var parts = box.split(' '),
+ ln = parts.length;
+
+ if (ln == 1) {
+ parts[1] = parts[2] = parts[3] = parts[0];
+ }
+ else if (ln == 2) {
+ parts[2] = parts[0];
+ parts[3] = parts[1];
+ }
+ else if (ln == 3) {
+ parts[3] = parts[1];
+ }
+
+ return {
+ top :parseFloat(parts[0]) || 0,
+ right :parseFloat(parts[1]) || 0,
+ bottom:parseFloat(parts[2]) || 0,
+ left :parseFloat(parts[3]) || 0
+ };
+ }
+
+ },
+
+ /**
+ * Parses a number or string representing margin sizes into an object. Supports CSS-style margin declarations
+ * (e.g. 10, "10", "10 10", "10 10 10" and "10 10 10 10" are all valid options and would return the same result)
+ * @static
+ * @param {Number|String} box The encoded margins
+ * @param {String} units The type of units to add
+ * @return {String} An string with unitized (px if units is not specified) metrics for top, right, bottom and left
+ */
+ unitizeBox : function(box, units) {
+ var A = this.addUnits,
+ B = this.parseBox(box);
+
+ return A(B.top, units) + ' ' +
+ A(B.right, units) + ' ' +
+ A(B.bottom, units) + ' ' +
+ A(B.left, units);
+
+ },
+
+ // private
+ camelReplaceFn : function(m, a) {
+ return a.charAt(1).toUpperCase();
+ },
+
+ /**
+ * Normalizes CSS property keys from dash delimited to camel case JavaScript Syntax.
+ * For example:
+ * + * The sample code below would return an object with 2 properties, one + * for background-color and one for color.
+ *
+var css = 'background-color: red;color: blue; ';
+console.log(Ext.core.Element.parseStyles(css));
+ *
+ * @static
+ * @param {String} styles A CSS string
+ * @return {Object} styles
+ */
+ parseStyles: function(styles){
+ var out = {},
+ cssRe = this.cssRe,
+ matches;
+
+ if (styles) {
+ // Since we're using the g flag on the regex, we need to set the lastIndex.
+ // This automatically happens on some implementations, but not others, see:
+ // http://stackoverflow.com/questions/2645273/javascript-regular-expression-literal-persists-between-function-calls
+ // http://blog.stevenlevithan.com/archives/fixing-javascript-regexp
+ cssRe.lastIndex = 0;
+ while ((matches = cssRe.exec(styles))) {
+ out[matches[1]] = matches[2];
+ }
+ }
+ return out;
+ }
+});
+
+/**
+ * @class Ext.CompositeElementLite
+ * This class encapsulates a collection of DOM elements, providing methods to filter + * members, or to perform collective actions upon the whole set.
+ *Although they are not listed, this class supports all of the methods of {@link Ext.core.Element} and + * {@link Ext.fx.Anim}. The methods from these classes will be performed on all the elements in this collection.
+ * Example:
+var els = Ext.select("#some-el div.some-class");
+// or select directly from an existing element
+var el = Ext.get('some-el');
+el.select('div.some-class');
+
+els.setWidth(100); // all elements become 100 width
+els.hide(true); // all elements fade out and hide
+// or
+els.setWidth(100).hide(true);
+
+ */
+Ext.CompositeElementLite = function(els, root){
+ /**
+ * The Array of DOM elements which this CompositeElement encapsulates. Read-only.
+ *This will not usually be accessed in developers' code, but developers wishing + * to augment the capabilities of the CompositeElementLite class may use it when adding + * methods to the class.
+ *For example to add the nextAll
method to the class to add all
+ * following siblings of selected elements, the code would be
+Ext.override(Ext.CompositeElementLite, {
+ nextAll: function() {
+ var els = this.elements, i, l = els.length, n, r = [], ri = -1;
+
+// Loop through all elements in this Composite, accumulating
+// an Array of all siblings.
+ for (i = 0; i < l; i++) {
+ for (n = els[i].nextSibling; n; n = n.nextSibling) {
+ r[++ri] = n;
+ }
+ }
+
+// Add all found siblings to this Composite
+ return this.add(r);
+ }
+});
+ * @type Array
+ * @property elements
+ */
+ this.elements = [];
+ this.add(els, root);
+ this.el = new Ext.core.Element.Flyweight();
+};
+
+Ext.CompositeElementLite.prototype = {
+ isComposite: true,
+
+ // private
+ getElement : function(el){
+ // Set the shared flyweight dom property to the current element
+ var e = this.el;
+ e.dom = el;
+ e.id = el.id;
+ return e;
+ },
+
+ // private
+ transformElement : function(el){
+ return Ext.getDom(el);
+ },
+
+ /**
+ * Returns the number of elements in this Composite.
+ * @return Number
+ */
+ getCount : function(){
+ return this.elements.length;
+ },
+ /**
+ * Adds elements to this Composite object.
+ * @param {Mixed} els Either an Array of DOM elements to add, or another Composite object who's elements should be added.
+ * @return {CompositeElement} This Composite object.
+ */
+ add : function(els, root){
+ var me = this,
+ elements = me.elements;
+ if(!els){
+ return this;
+ }
+ if(typeof els == "string"){
+ els = Ext.core.Element.selectorFunction(els, root);
+ }else if(els.isComposite){
+ els = els.elements;
+ }else if(!Ext.isIterable(els)){
+ els = [els];
+ }
+
+ for(var i = 0, len = els.length; i < len; ++i){
+ elements.push(me.transformElement(els[i]));
+ }
+ return me;
+ },
+
+ invoke : function(fn, args){
+ var me = this,
+ els = me.elements,
+ len = els.length,
+ e,
+ i;
+
+ for(i = 0; i < len; i++) {
+ e = els[i];
+ if(e){
+ Ext.core.Element.prototype[fn].apply(me.getElement(e), args);
+ }
+ }
+ return me;
+ },
+ /**
+ * Returns a flyweight Element of the dom element object at the specified index
+ * @param {Number} index
+ * @return {Ext.core.Element}
+ */
+ item : function(index){
+ var me = this,
+ el = me.elements[index],
+ out = null;
+
+ if(el){
+ out = me.getElement(el);
+ }
+ return out;
+ },
+
+ // fixes scope with flyweight
+ addListener : function(eventName, handler, scope, opt){
+ var els = this.elements,
+ len = els.length,
+ i, e;
+
+ for(i = 0; iel
: Ext.core.Elementindex
: Numberthis
reference) in which the
+ * function is called. If not specified, this
will refer to the browser window.
+ * @param {Array} args (optional) The default Array of arguments.
+ */
+Ext.util.DelayedTask = function(fn, scope, args) {
+ var me = this,
+ id,
+ call = function() {
+ clearInterval(id);
+ id = null;
+ fn.apply(scope, args || []);
+ };
+
+ /**
+ * Cancels any pending timeout and queues a new one
+ * @param {Number} delay The milliseconds to delay
+ * @param {Function} newFn (optional) Overrides function passed to constructor
+ * @param {Object} newScope (optional) Overrides scope passed to constructor. Remember that if no scope
+ * is specified, this
will refer to the browser window.
+ * @param {Array} newArgs (optional) Overrides args passed to constructor
+ */
+ this.delay = function(delay, newFn, newScope, newArgs) {
+ me.cancel();
+ fn = newFn || fn;
+ scope = newScope || scope;
+ args = newArgs || args;
+ id = setInterval(call, delay);
+ };
+
+ /**
+ * Cancel the last queued timeout
+ */
+ this.cancel = function(){
+ if (id) {
+ clearInterval(id);
+ id = null;
+ }
+ };
+};
+Ext.require('Ext.util.DelayedTask', function() {
+
+ Ext.util.Event = Ext.extend(Object, (function() {
+ function createBuffered(handler, listener, o, scope) {
+ listener.task = new Ext.util.DelayedTask();
+ return function() {
+ listener.task.delay(o.buffer, handler, scope, Ext.Array.toArray(arguments));
+ };
+ }
+
+ function createDelayed(handler, listener, o, scope) {
+ return function() {
+ var task = new Ext.util.DelayedTask();
+ if (!listener.tasks) {
+ listener.tasks = [];
+ }
+ listener.tasks.push(task);
+ task.delay(o.delay || 10, handler, scope, Ext.Array.toArray(arguments));
+ };
+ }
+
+ function createSingle(handler, listener, o, scope) {
+ return function() {
+ listener.ev.removeListener(listener.fn, scope);
+ return handler.apply(scope, arguments);
+ };
+ }
+
+ return {
+ isEvent: true,
+
+ constructor: function(observable, name) {
+ this.name = name;
+ this.observable = observable;
+ this.listeners = [];
+ },
+
+ addListener: function(fn, scope, options) {
+ var me = this,
+ listener;
+ scope = scope || me.observable;
+
+ if (!fn) {
+ Ext.Error.raise({
+ sourceClass: Ext.getClassName(this.observable),
+ sourceMethod: "addListener",
+ msg: "The specified callback function is undefined"
+ });
+ }
+
+ if (!me.isListening(fn, scope)) {
+ listener = me.createListener(fn, scope, options);
+ if (me.firing) {
+ // if we are currently firing this event, don't disturb the listener loop
+ me.listeners = me.listeners.slice(0);
+ }
+ me.listeners.push(listener);
+ }
+ },
+
+ createListener: function(fn, scope, o) {
+ o = o || {};
+ scope = scope || this.observable;
+
+ var listener = {
+ fn: fn,
+ scope: scope,
+ o: o,
+ ev: this
+ },
+ handler = fn;
+
+ // The order is important. The 'single' wrapper must be wrapped by the 'buffer' and 'delayed' wrapper
+ // because the event removal that the single listener does destroys the listener's DelayedTask(s)
+ if (o.single) {
+ handler = createSingle(handler, listener, o, scope);
+ }
+ if (o.delay) {
+ handler = createDelayed(handler, listener, o, scope);
+ }
+ if (o.buffer) {
+ handler = createBuffered(handler, listener, o, scope);
+ }
+
+ listener.fireFn = handler;
+ return listener;
+ },
+
+ findListener: function(fn, scope) {
+ var listeners = this.listeners,
+ i = listeners.length,
+ listener,
+ s;
+
+ while (i--) {
+ listener = listeners[i];
+ if (listener) {
+ s = listener.scope;
+ if (listener.fn == fn && (s == scope || s == this.observable)) {
+ return i;
+ }
+ }
+ }
+
+ return - 1;
+ },
+
+ isListening: function(fn, scope) {
+ return this.findListener(fn, scope) !== -1;
+ },
+
+ removeListener: function(fn, scope) {
+ var me = this,
+ index,
+ listener,
+ k;
+ index = me.findListener(fn, scope);
+ if (index != -1) {
+ listener = me.listeners[index];
+
+ if (me.firing) {
+ me.listeners = me.listeners.slice(0);
+ }
+
+ // cancel and remove a buffered handler that hasn't fired yet
+ if (listener.task) {
+ listener.task.cancel();
+ delete listener.task;
+ }
+
+ // cancel and remove all delayed handlers that haven't fired yet
+ k = listener.tasks && listener.tasks.length;
+ if (k) {
+ while (k--) {
+ listener.tasks[k].cancel();
+ }
+ delete listener.tasks;
+ }
+
+ // remove this listener from the listeners array
+ me.listeners.splice(index, 1);
+ return true;
+ }
+
+ return false;
+ },
+
+ // Iterate to stop any buffered/delayed events
+ clearListeners: function() {
+ var listeners = this.listeners,
+ i = listeners.length;
+
+ while (i--) {
+ this.removeListener(listeners[i].fn, listeners[i].scope);
+ }
+ },
+
+ fire: function() {
+ var me = this,
+ listeners = me.listeners,
+ count = listeners.length,
+ i,
+ args,
+ listener;
+
+ if (count > 0) {
+ me.firing = true;
+ for (i = 0; i < count; i++) {
+ listener = listeners[i];
+ args = arguments.length ? Array.prototype.slice.call(arguments, 0) : [];
+ if (listener.o) {
+ args.push(listener.o);
+ }
+ if (listener && listener.fireFn.apply(listener.scope || me.observable, args) === false) {
+ return (me.firing = false);
+ }
+ }
+ }
+ me.firing = false;
+ return true;
+ }
+ };
+ })());
+});
+
+/**
+ * @class Ext.EventManager
+ * Registers event handlers that want to receive a normalized EventObject instead of the standard browser event and provides
+ * several useful events directly.
+ * See {@link Ext.EventObject} for more details on normalized event objects.
+ * @singleton
+ */
+Ext.EventManager = {
+
+ // --------------------- onReady ---------------------
+
+ /**
+ * Check if we have bound our global onReady listener
+ * @private
+ */
+ hasBoundOnReady: false,
+
+ /**
+ * Check if fireDocReady has been called
+ * @private
+ */
+ hasFiredReady: false,
+
+ /**
+ * Timer for the document ready event in old IE versions
+ * @private
+ */
+ readyTimeout: null,
+
+ /**
+ * Checks if we have bound an onreadystatechange event
+ * @private
+ */
+ hasOnReadyStateChange: false,
+
+ /**
+ * Holds references to any onReady functions
+ * @private
+ */
+ readyEvent: new Ext.util.Event(),
+
+ /**
+ * Check the ready state for old IE versions
+ * @private
+ * @return {Boolean} True if the document is ready
+ */
+ checkReadyState: function(){
+ var me = Ext.EventManager;
+
+ if(window.attachEvent){
+ // See here for reference: http://javascript.nwbox.com/IEContentLoaded/
+ if (window != top) {
+ return false;
+ }
+ try{
+ document.documentElement.doScroll('left');
+ }catch(e){
+ return false;
+ }
+ me.fireDocReady();
+ return true;
+ }
+ if (document.readyState == 'complete') {
+ me.fireDocReady();
+ return true;
+ }
+ me.readyTimeout = setTimeout(arguments.callee, 2);
+ return false;
+ },
+
+ /**
+ * Binds the appropriate browser event for checking if the DOM has loaded.
+ * @private
+ */
+ bindReadyEvent: function(){
+ var me = Ext.EventManager;
+ if (me.hasBoundOnReady) {
+ return;
+ }
+
+ if (document.addEventListener) {
+ document.addEventListener('DOMContentLoaded', me.fireDocReady, false);
+ // fallback, load will ~always~ fire
+ window.addEventListener('load', me.fireDocReady, false);
+ } else {
+ // check if the document is ready, this will also kick off the scroll checking timer
+ if (!me.checkReadyState()) {
+ document.attachEvent('onreadystatechange', me.checkReadyState);
+ me.hasOnReadyStateChange = true;
+ }
+ // fallback, onload will ~always~ fire
+ window.attachEvent('onload', me.fireDocReady, false);
+ }
+ me.hasBoundOnReady = true;
+ },
+
+ /**
+ * We know the document is loaded, so trigger any onReady events.
+ * @private
+ */
+ fireDocReady: function(){
+ var me = Ext.EventManager;
+
+ // only unbind these events once
+ if (!me.hasFiredReady) {
+ me.hasFiredReady = true;
+
+ if (document.addEventListener) {
+ document.removeEventListener('DOMContentLoaded', me.fireDocReady, false);
+ window.removeEventListener('load', me.fireDocReady, false);
+ } else {
+ if (me.readyTimeout !== null) {
+ clearTimeout(me.readyTimeout);
+ }
+ if (me.hasOnReadyStateChange) {
+ document.detachEvent('onreadystatechange', me.checkReadyState);
+ }
+ window.detachEvent('onload', me.fireDocReady);
+ }
+ Ext.supports.init();
+ }
+ if (!Ext.isReady) {
+ Ext.isReady = true;
+ me.onWindowUnload();
+ me.readyEvent.fire();
+ }
+ },
+
+ /**
+ * Adds a listener to be notified when the document is ready (before onload and before images are loaded). Can be
+ * accessed shorthanded as Ext.onReady().
+ * @param {Function} fn The method the event invokes.
+ * @param {Object} scope (optional) The scope (this
reference) in which the handler function executes. Defaults to the browser window.
+ * @param {boolean} options (optional) Options object as passed to {@link Ext.core.Element#addListener}.
+ */
+ onDocumentReady: function(fn, scope, options){
+ options = options || {};
+ var me = Ext.EventManager,
+ readyEvent = me.readyEvent;
+
+ // force single to be true so our event is only ever fired once.
+ options.single = true;
+
+ // Document already loaded, let's just fire it
+ if (Ext.isReady) {
+ readyEvent.addListener(fn, scope, options);
+ readyEvent.fire();
+ } else {
+ options.delay = options.delay || 1;
+ readyEvent.addListener(fn, scope, options);
+ me.bindReadyEvent();
+ }
+ },
+
+
+ // --------------------- event binding ---------------------
+
+ /**
+ * Contains a list of all document mouse downs, so we can ensure they fire even when stopEvent is called.
+ * @private
+ */
+ stoppedMouseDownEvent: new Ext.util.Event(),
+
+ /**
+ * Options to parse for the 4th argument to addListener.
+ * @private
+ */
+ propRe: /^(?:scope|delay|buffer|single|stopEvent|preventDefault|stopPropagation|normalized|args|delegate|freezeEvent)$/,
+
+ /**
+ * Get the id of the element. If one has not been assigned, automatically assign it.
+ * @param {Mixed} element The element to get the id for.
+ * @return {String} id
+ */
+ getId : function(element) {
+ var skipGarbageCollection = false,
+ id;
+
+ element = Ext.getDom(element);
+
+ if (element === document || element === window) {
+ id = element === document ? Ext.documentId : Ext.windowId;
+ }
+ else {
+ id = Ext.id(element);
+ }
+ // skip garbage collection for special elements (window, document, iframes)
+ if (element && (element.getElementById || element.navigator)) {
+ skipGarbageCollection = true;
+ }
+
+ if (!Ext.cache[id]){
+ Ext.core.Element.addToCache(new Ext.core.Element(element), id);
+ if (skipGarbageCollection) {
+ Ext.cache[id].skipGarbageCollection = true;
+ }
+ }
+ return id;
+ },
+
+ /**
+ * Convert a "config style" listener into a set of flat arguments so they can be passed to addListener
+ * @private
+ * @param {Object} element The element the event is for
+ * @param {Object} event The event configuration
+ * @param {Object} isRemove True if a removal should be performed, otherwise an add will be done.
+ */
+ prepareListenerConfig: function(element, config, isRemove){
+ var me = this,
+ propRe = me.propRe,
+ key, value, args;
+
+ // loop over all the keys in the object
+ for (key in config) {
+ if (config.hasOwnProperty(key)) {
+ // if the key is something else then an event option
+ if (!propRe.test(key)) {
+ value = config[key];
+ // if the value is a function it must be something like click: function(){}, scope: this
+ // which means that there might be multiple event listeners with shared options
+ if (Ext.isFunction(value)) {
+ // shared options
+ args = [element, key, value, config.scope, config];
+ } else {
+ // if its not a function, it must be an object like click: {fn: function(){}, scope: this}
+ args = [element, key, value.fn, value.scope, value];
+ }
+
+ if (isRemove === true) {
+ me.removeListener.apply(this, args);
+ } else {
+ me.addListener.apply(me, args);
+ }
+ }
+ }
+ }
+ },
+
+ /**
+ * Normalize cross browser event differences
+ * @private
+ * @param {Object} eventName The event name
+ * @param {Object} fn The function to execute
+ * @return {Object} The new event name/function
+ */
+ normalizeEvent: function(eventName, fn){
+ if (/mouseenter|mouseleave/.test(eventName) && !Ext.supports.MouseEnterLeave) {
+ if (fn) {
+ fn = Ext.Function.createInterceptor(fn, this.contains, this);
+ }
+ eventName = eventName == 'mouseenter' ? 'mouseover' : 'mouseout';
+ } else if (eventName == 'mousewheel' && !Ext.supports.MouseWheel && !Ext.isOpera){
+ eventName = 'DOMMouseScroll';
+ }
+ return {
+ eventName: eventName,
+ fn: fn
+ };
+ },
+
+ /**
+ * Checks whether the event's relatedTarget is contained inside (or is) the element.
+ * @private
+ * @param {Object} event
+ */
+ contains: function(event){
+ var parent = event.browserEvent.currentTarget,
+ child = this.getRelatedTarget(event);
+
+ if (parent && parent.firstChild) {
+ while (child) {
+ if (child === parent) {
+ return false;
+ }
+ child = child.parentNode;
+ if (child && (child.nodeType != 1)) {
+ child = null;
+ }
+ }
+ }
+ return true;
+ },
+
+ /**
+ * Appends an event handler to an element. The shorthand version {@link #on} is equivalent. Typically you will
+ * use {@link Ext.core.Element#addListener} directly on an Element in favor of calling this version.
+ * @param {String/HTMLElement} el The html element or id to assign the event handler to.
+ * @param {String} eventName The name of the event to listen for.
+ * @param {Function} handler The handler function the event invokes. This function is passed
+ * the following parameters:this
reference) in which the handler function is executed. Defaults to the Element.
+ * @param {Object} options (optional) An object containing handler configuration properties.
+ * This may contain any of the following properties:this
reference) in which the handler function is executed. Defaults to the Element.See {@link Ext.core.Element#addListener} for examples of how to use these options.
+ */ + addListener: function(element, eventName, fn, scope, options){ + // Check if we've been passed a "config style" event. + if (Ext.isObject(eventName)) { + this.prepareListenerConfig(element, eventName); + return; + } + + var dom = Ext.getDom(element), + bind, + wrap; + + if (!dom){ + Ext.Error.raise({ + sourceClass: 'Ext.EventManager', + sourceMethod: 'addListener', + targetElement: element, + eventName: eventName, + msg: 'Error adding "' + eventName + '\" listener for nonexistent element "' + element + '"' + }); + } + if (!fn) { + Ext.Error.raise({ + sourceClass: 'Ext.EventManager', + sourceMethod: 'addListener', + targetElement: element, + eventName: eventName, + msg: 'Error adding "' + eventName + '\" listener. The handler function is undefined.' + }); + } + + // create the wrapper function + options = options || {}; + + bind = this.normalizeEvent(eventName, fn); + wrap = this.createListenerWrap(dom, eventName, bind.fn, scope, options); + + + if (dom.attachEvent) { + dom.attachEvent('on' + bind.eventName, wrap); + } else { + dom.addEventListener(bind.eventName, wrap, options.capture || false); + } + + if (dom == document && eventName == 'mousedown') { + this.stoppedMouseDownEvent.addListener(wrap); + } + + // add all required data into the event cache + this.getEventListenerCache(dom, eventName).push({ + fn: fn, + wrap: wrap, + scope: scope + }); + }, + + /** + * Removes an event handler from an element. The shorthand version {@link #un} is equivalent. Typically + * you will use {@link Ext.core.Element#removeListener} directly on an Element in favor of calling this version. + * @param {String/HTMLElement} el The id or html element from which to remove the listener. + * @param {String} eventName The name of the event. + * @param {Function} fn The handler function to remove. This must be a reference to the function passed into the {@link #addListener} call. + * @param {Object} scope If a scope (this
reference) was specified when the listener was added,
+ * then this must refer to the same object.
+ */
+ removeListener : function(element, eventName, fn, scope) {
+ // handle our listener config object syntax
+ if (Ext.isObject(eventName)) {
+ this.prepareListenerConfig(element, eventName, true);
+ return;
+ }
+
+ var dom = Ext.getDom(element),
+ cache = this.getEventListenerCache(dom, eventName),
+ bindName = this.normalizeEvent(eventName).eventName,
+ i = cache.length, j,
+ listener, wrap, tasks;
+
+
+ while (i--) {
+ listener = cache[i];
+
+ if (listener && (!fn || listener.fn == fn) && (!scope || listener.scope === scope)) {
+ wrap = listener.wrap;
+
+ // clear buffered calls
+ if (wrap.task) {
+ clearTimeout(wrap.task);
+ delete wrap.task;
+ }
+
+ // clear delayed calls
+ j = wrap.tasks && wrap.tasks.length;
+ if (j) {
+ while (j--) {
+ clearTimeout(wrap.tasks[j]);
+ }
+ delete wrap.tasks;
+ }
+
+ if (dom.detachEvent) {
+ dom.detachEvent('on' + bindName, wrap);
+ } else {
+ dom.removeEventListener(bindName, wrap, false);
+ }
+
+ if (wrap && dom == document && eventName == 'mousedown') {
+ this.stoppedMouseDownEvent.removeListener(wrap);
+ }
+
+ // remove listener from cache
+ cache.splice(i, 1);
+ }
+ }
+ },
+
+ /**
+ * Removes all event handers from an element. Typically you will use {@link Ext.core.Element#removeAllListeners}
+ * directly on an Element in favor of calling this version.
+ * @param {String/HTMLElement} el The id or html element from which to remove all event handlers.
+ */
+ removeAll : function(element){
+ var dom = Ext.getDom(element),
+ cache, ev;
+ if (!dom) {
+ return;
+ }
+ cache = this.getElementEventCache(dom);
+
+ for (ev in cache) {
+ if (cache.hasOwnProperty(ev)) {
+ this.removeListener(dom, ev);
+ }
+ }
+ Ext.cache[dom.id].events = {};
+ },
+
+ /**
+ * Recursively removes all previous added listeners from an element and its children. Typically you will use {@link Ext.core.Element#purgeAllListeners}
+ * directly on an Element in favor of calling this version.
+ * @param {String/HTMLElement} el The id or html element from which to remove all event handlers.
+ * @param {String} eventName (optional) The name of the event.
+ */
+ purgeElement : function(element, eventName) {
+ var dom = Ext.getDom(element),
+ i = 0, len;
+
+ if(eventName) {
+ this.removeListener(dom, eventName);
+ }
+ else {
+ this.removeAll(dom);
+ }
+
+ if(dom && dom.childNodes) {
+ for(len = element.childNodes.length; i < len; i++) {
+ this.purgeElement(element.childNodes[i], eventName);
+ }
+ }
+ },
+
+ /**
+ * Create the wrapper function for the event
+ * @private
+ * @param {HTMLElement} dom The dom element
+ * @param {String} ename The event name
+ * @param {Function} fn The function to execute
+ * @param {Object} scope The scope to execute callback in
+ * @param {Object} options The options
+ * @return {Function} the wrapper function
+ */
+ createListenerWrap : function(dom, ename, fn, scope, options) {
+ options = !Ext.isObject(options) ? {} : options;
+
+ var f, gen;
+
+ return function wrap(e, args) {
+ // Compile the implementation upon first firing
+ if (!gen) {
+ f = ['if(!Ext) {return;}'];
+
+ if(options.buffer || options.delay || options.freezeEvent) {
+ f.push('e = new Ext.EventObjectImpl(e, ' + (options.freezeEvent ? 'true' : 'false' ) + ');');
+ } else {
+ f.push('e = Ext.EventObject.setEvent(e);');
+ }
+
+ if (options.delegate) {
+ f.push('var t = e.getTarget("' + options.delegate + '", this);');
+ f.push('if(!t) {return;}');
+ } else {
+ f.push('var t = e.target;');
+ }
+
+ if (options.target) {
+ f.push('if(e.target !== options.target) {return;}');
+ }
+
+ if(options.stopEvent) {
+ f.push('e.stopEvent();');
+ } else {
+ if(options.preventDefault) {
+ f.push('e.preventDefault();');
+ }
+ if(options.stopPropagation) {
+ f.push('e.stopPropagation();');
+ }
+ }
+
+ if(options.normalized === false) {
+ f.push('e = e.browserEvent;');
+ }
+
+ if(options.buffer) {
+ f.push('(wrap.task && clearTimeout(wrap.task));');
+ f.push('wrap.task = setTimeout(function(){');
+ }
+
+ if(options.delay) {
+ f.push('wrap.tasks = wrap.tasks || [];');
+ f.push('wrap.tasks.push(setTimeout(function(){');
+ }
+
+ // finally call the actual handler fn
+ f.push('fn.call(scope || dom, e, t, options);');
+
+ if(options.single) {
+ f.push('Ext.EventManager.removeListener(dom, ename, fn, scope);');
+ }
+
+ if(options.delay) {
+ f.push('}, ' + options.delay + '));');
+ }
+
+ if(options.buffer) {
+ f.push('}, ' + options.buffer + ');');
+ }
+
+ gen = Ext.functionFactory('e', 'options', 'fn', 'scope', 'ename', 'dom', 'wrap', 'args', f.join('\n'));
+ }
+
+ gen.call(dom, e, options, fn, scope, ename, dom, wrap, args);
+ };
+ },
+
+ /**
+ * Get the event cache for a particular element for a particular event
+ * @private
+ * @param {HTMLElement} element The element
+ * @param {Object} eventName The event name
+ * @return {Array} The events for the element
+ */
+ getEventListenerCache : function(element, eventName) {
+ var eventCache = this.getElementEventCache(element);
+ return eventCache[eventName] || (eventCache[eventName] = []);
+ },
+
+ /**
+ * Gets the event cache for the object
+ * @private
+ * @param {HTMLElement} element The element
+ * @return {Object} The event cache for the object
+ */
+ getElementEventCache : function(element) {
+ var elementCache = Ext.cache[this.getId(element)];
+ return elementCache.events || (elementCache.events = {});
+ },
+
+ // --------------------- utility methods ---------------------
+ mouseLeaveRe: /(mouseout|mouseleave)/,
+ mouseEnterRe: /(mouseover|mouseenter)/,
+
+ /**
+ * Stop the event (preventDefault and stopPropagation)
+ * @param {Event} The event to stop
+ */
+ stopEvent: function(event) {
+ this.stopPropagation(event);
+ this.preventDefault(event);
+ },
+
+ /**
+ * Cancels bubbling of the event.
+ * @param {Event} The event to stop bubbling.
+ */
+ stopPropagation: function(event) {
+ event = event.browserEvent || event;
+ if (event.stopPropagation) {
+ event.stopPropagation();
+ } else {
+ event.cancelBubble = true;
+ }
+ },
+
+ /**
+ * Prevents the browsers default handling of the event.
+ * @param {Event} The event to prevent the default
+ */
+ preventDefault: function(event) {
+ event = event.browserEvent || event;
+ if (event.preventDefault) {
+ event.preventDefault();
+ } else {
+ event.returnValue = false;
+ // Some keys events require setting the keyCode to -1 to be prevented
+ try {
+ // all ctrl + X and F1 -> F12
+ if (event.ctrlKey || event.keyCode > 111 && event.keyCode < 124) {
+ event.keyCode = -1;
+ }
+ } catch (e) {
+ // see this outdated document http://support.microsoft.com/kb/934364/en-us for more info
+ }
+ }
+ },
+
+ /**
+ * Gets the related target from the event.
+ * @param {Object} event The event
+ * @return {HTMLElement} The related target.
+ */
+ getRelatedTarget: function(event) {
+ event = event.browserEvent || event;
+ var target = event.relatedTarget;
+ if (!target) {
+ if (this.mouseLeaveRe.test(event.type)) {
+ target = event.toElement;
+ } else if (this.mouseEnterRe.test(event.type)) {
+ target = event.fromElement;
+ }
+ }
+ return this.resolveTextNode(target);
+ },
+
+ /**
+ * Gets the x coordinate from the event
+ * @param {Object} event The event
+ * @return {Number} The x coordinate
+ */
+ getPageX: function(event) {
+ return this.getXY(event)[0];
+ },
+
+ /**
+ * Gets the y coordinate from the event
+ * @param {Object} event The event
+ * @return {Number} The y coordinate
+ */
+ getPageY: function(event) {
+ return this.getXY(event)[1];
+ },
+
+ /**
+ * Gets the x & ycoordinate from the event
+ * @param {Object} event The event
+ * @return {Array} The x/y coordinate
+ */
+ getPageXY: function(event) {
+ event = event.browserEvent || event;
+ var x = event.pageX,
+ y = event.pageY,
+ doc = document.documentElement,
+ body = document.body;
+
+ // pageX/pageY not available (undefined, not null), use clientX/clientY instead
+ if (!x && x !== 0) {
+ x = event.clientX + (doc && doc.scrollLeft || body && body.scrollLeft || 0) - (doc && doc.clientLeft || body && body.clientLeft || 0);
+ y = event.clientY + (doc && doc.scrollTop || body && body.scrollTop || 0) - (doc && doc.clientTop || body && body.clientTop || 0);
+ }
+ return [x, y];
+ },
+
+ /**
+ * Gets the target of the event.
+ * @param {Object} event The event
+ * @return {HTMLElement} target
+ */
+ getTarget: function(event) {
+ event = event.browserEvent || event;
+ return this.resolveTextNode(event.target || event.srcElement);
+ },
+
+ /**
+ * Resolve any text nodes accounting for browser differences.
+ * @private
+ * @param {HTMLElement} node The node
+ * @return {HTMLElement} The resolved node
+ */
+ // technically no need to browser sniff this, however it makes no sense to check this every time, for every event, whether the string is equal.
+ resolveTextNode: Ext.isGecko ?
+ function(node) {
+ if (!node) {
+ return;
+ }
+ // work around firefox bug, https://bugzilla.mozilla.org/show_bug.cgi?id=101197
+ var s = HTMLElement.prototype.toString.call(node);
+ if (s == '[xpconnect wrapped native prototype]' || s == '[object XULElement]') {
+ return;
+ }
+ return node.nodeType == 3 ? node.parentNode: node;
+ }: function(node) {
+ return node && node.nodeType == 3 ? node.parentNode: node;
+ },
+
+ // --------------------- custom event binding ---------------------
+
+ // Keep track of the current width/height
+ curWidth: 0,
+ curHeight: 0,
+
+ /**
+ * Adds a listener to be notified when the browser window is resized and provides resize event buffering (100 milliseconds),
+ * passes new viewport width and height to handlers.
+ * @param {Function} fn The handler function the window resize event invokes.
+ * @param {Object} scope The scope (this
reference) in which the handler function executes. Defaults to the browser window.
+ * @param {boolean} options Options object as passed to {@link Ext.core.Element#addListener}
+ */
+ onWindowResize: function(fn, scope, options){
+ var resize = this.resizeEvent;
+ if(!resize){
+ this.resizeEvent = resize = new Ext.util.Event();
+ this.on(window, 'resize', this.fireResize, this, {buffer: 100});
+ }
+ resize.addListener(fn, scope, options);
+ },
+
+ /**
+ * Fire the resize event.
+ * @private
+ */
+ fireResize: function(){
+ var me = this,
+ w = Ext.core.Element.getViewWidth(),
+ h = Ext.core.Element.getViewHeight();
+
+ //whacky problem in IE where the resize event will sometimes fire even though the w/h are the same.
+ if(me.curHeight != h || me.curWidth != w){
+ me.curHeight = h;
+ me.curWidth = w;
+ me.resizeEvent.fire(w, h);
+ }
+ },
+
+ /**
+ * Removes the passed window resize listener.
+ * @param {Function} fn The method the event invokes
+ * @param {Object} scope The scope of handler
+ */
+ removeResizeListener: function(fn, scope){
+ if (this.resizeEvent) {
+ this.resizeEvent.removeListener(fn, scope);
+ }
+ },
+
+ onWindowUnload: function() {
+ var unload = this.unloadEvent;
+ if (!unload) {
+ this.unloadEvent = unload = new Ext.util.Event();
+ this.addListener(window, 'unload', this.fireUnload, this);
+ }
+ },
+
+ /**
+ * Fires the unload event for items bound with onWindowUnload
+ * @private
+ */
+ fireUnload: function() {
+ // wrap in a try catch, could have some problems during unload
+ try {
+ this.removeUnloadListener();
+ // Work around FF3 remembering the last scroll position when refreshing the grid and then losing grid view
+ if (Ext.isGecko3) {
+ var gridviews = Ext.ComponentQuery.query('gridview'),
+ i = 0,
+ ln = gridviews.length;
+ for (; i < ln; i++) {
+ gridviews[i].scrollToTop();
+ }
+ }
+ // Purge all elements in the cache
+ var el,
+ cache = Ext.cache;
+ for (el in cache) {
+ if (cache.hasOwnProperty(el)) {
+ Ext.EventManager.removeAll(el);
+ }
+ }
+ } catch(e) {
+ }
+ },
+
+ /**
+ * Removes the passed window unload listener.
+ * @param {Function} fn The method the event invokes
+ * @param {Object} scope The scope of handler
+ */
+ removeUnloadListener: function(){
+ if (this.unloadEvent) {
+ this.removeListener(window, 'unload', this.fireUnload);
+ }
+ },
+
+ /**
+ * note 1: IE fires ONLY the keydown event on specialkey autorepeat
+ * note 2: Safari < 3.1, Gecko (Mac/Linux) & Opera fire only the keypress event on specialkey autorepeat
+ * (research done by @Jan Wolter at http://unixpapa.com/js/key.html)
+ * @private
+ */
+ useKeyDown: Ext.isWebKit ?
+ parseInt(navigator.userAgent.match(/AppleWebKit\/(\d+)/)[1], 10) >= 525 :
+ !((Ext.isGecko && !Ext.isWindows) || Ext.isOpera),
+
+ /**
+ * Indicates which event to use for getting key presses.
+ * @return {String} The appropriate event name.
+ */
+ getKeyEvent: function(){
+ return this.useKeyDown ? 'keydown' : 'keypress';
+ }
+};
+
+/**
+ * Alias for {@link Ext.Loader#onReady Ext.Loader.onReady} with withDomReady set to true
+ * @member Ext
+ * @method onReady
+ */
+Ext.onReady = function(fn, scope, options) {
+ Ext.Loader.onReady(fn, scope, true, options);
+};
+
+/**
+ * Alias for {@link Ext.EventManager#onDocumentReady Ext.EventManager.onDocumentReady}
+ * @member Ext
+ * @method onDocumentReady
+ */
+Ext.onDocumentReady = Ext.EventManager.onDocumentReady;
+
+/**
+ * Alias for {@link Ext.EventManager#addListener Ext.EventManager.addListener}
+ * @member Ext.EventManager
+ * @method on
+ */
+Ext.EventManager.on = Ext.EventManager.addListener;
+
+/**
+ * Alias for {@link Ext.EventManager#removeListener Ext.EventManager.removeListener}
+ * @member Ext.EventManager
+ * @method un
+ */
+Ext.EventManager.un = Ext.EventManager.removeListener;
+
+(function(){
+ var initExtCss = function() {
+ // find the body element
+ var bd = document.body || document.getElementsByTagName('body')[0],
+ baseCSSPrefix = Ext.baseCSSPrefix,
+ cls = [],
+ htmlCls = [],
+ html;
+
+ if (!bd) {
+ return false;
+ }
+
+ html = bd.parentNode;
+
+ //Let's keep this human readable!
+ if (Ext.isIE) {
+ cls.push(baseCSSPrefix + 'ie');
+ }
+ if (Ext.isIE6) {
+ cls.push(baseCSSPrefix + 'ie6');
+ }
+ if (Ext.isIE7) {
+ cls.push(baseCSSPrefix + 'ie7');
+ }
+ if (Ext.isIE8) {
+ cls.push(baseCSSPrefix + 'ie8');
+ }
+ if (Ext.isIE9) {
+ cls.push(baseCSSPrefix + 'ie9');
+ }
+ if (Ext.isGecko) {
+ cls.push(baseCSSPrefix + 'gecko');
+ }
+ if (Ext.isGecko3) {
+ cls.push(baseCSSPrefix + 'gecko3');
+ }
+ if (Ext.isGecko4) {
+ cls.push(baseCSSPrefix + 'gecko4');
+ }
+ if (Ext.isOpera) {
+ cls.push(baseCSSPrefix + 'opera');
+ }
+ if (Ext.isWebKit) {
+ cls.push(baseCSSPrefix + 'webkit');
+ }
+ if (Ext.isSafari) {
+ cls.push(baseCSSPrefix + 'safari');
+ }
+ if (Ext.isSafari2) {
+ cls.push(baseCSSPrefix + 'safari2');
+ }
+ if (Ext.isSafari3) {
+ cls.push(baseCSSPrefix + 'safari3');
+ }
+ if (Ext.isSafari4) {
+ cls.push(baseCSSPrefix + 'safari4');
+ }
+ if (Ext.isChrome) {
+ cls.push(baseCSSPrefix + 'chrome');
+ }
+ if (Ext.isMac) {
+ cls.push(baseCSSPrefix + 'mac');
+ }
+ if (Ext.isLinux) {
+ cls.push(baseCSSPrefix + 'linux');
+ }
+ if (!Ext.supports.CSS3BorderRadius) {
+ cls.push(baseCSSPrefix + 'nbr');
+ }
+ if (!Ext.supports.CSS3LinearGradient) {
+ cls.push(baseCSSPrefix + 'nlg');
+ }
+ if (!Ext.scopeResetCSS) {
+ cls.push(baseCSSPrefix + 'reset');
+ }
+
+ // add to the parent to allow for selectors x-strict x-border-box, also set the isBorderBox property correctly
+ if (html) {
+ if (Ext.isStrict && (Ext.isIE6 || Ext.isIE7)) {
+ Ext.isBorderBox = false;
+ }
+ else {
+ Ext.isBorderBox = true;
+ }
+
+ htmlCls.push(baseCSSPrefix + (Ext.isBorderBox ? 'border-box' : 'strict'));
+ if (!Ext.isStrict) {
+ htmlCls.push(baseCSSPrefix + 'quirks');
+ if (Ext.isIE && !Ext.isStrict) {
+ Ext.isIEQuirks = true;
+ }
+ }
+ Ext.fly(html, '_internal').addCls(htmlCls);
+ }
+
+ Ext.fly(bd, '_internal').addCls(cls);
+ return true;
+ };
+
+ Ext.onReady(initExtCss);
+})();
+
+/**
+ * @class Ext.EventObject
+
+Just as {@link Ext.core.Element} wraps around a native DOM node, Ext.EventObject
+wraps the browser's native event-object normalizing cross-browser differences,
+such as which mouse button is clicked, keys pressed, mechanisms to stop
+event-propagation along with a method to prevent default actions from taking place.
+
+For example:
+
+ function handleClick(e, t){ // e is not a standard event object, it is a Ext.EventObject
+ e.preventDefault();
+ var target = e.getTarget(); // same as t (the target HTMLElement)
+ ...
+ }
+
+ var myDiv = {@link Ext#get Ext.get}("myDiv"); // get reference to an {@link Ext.core.Element}
+ myDiv.on( // 'on' is shorthand for addListener
+ "click", // perform an action on click of myDiv
+ handleClick // reference to the action handler
+ );
+
+ // other methods to do the same:
+ Ext.EventManager.on("myDiv", 'click', handleClick);
+ Ext.EventManager.addListener("myDiv", 'click', handleClick);
+
+ * @singleton
+ * @markdown
+ */
+Ext.define('Ext.EventObjectImpl', {
+ uses: ['Ext.util.Point'],
+
+ /** Key constant @type Number */
+ BACKSPACE: 8,
+ /** Key constant @type Number */
+ TAB: 9,
+ /** Key constant @type Number */
+ NUM_CENTER: 12,
+ /** Key constant @type Number */
+ ENTER: 13,
+ /** Key constant @type Number */
+ RETURN: 13,
+ /** Key constant @type Number */
+ SHIFT: 16,
+ /** Key constant @type Number */
+ CTRL: 17,
+ /** Key constant @type Number */
+ ALT: 18,
+ /** Key constant @type Number */
+ PAUSE: 19,
+ /** Key constant @type Number */
+ CAPS_LOCK: 20,
+ /** Key constant @type Number */
+ ESC: 27,
+ /** Key constant @type Number */
+ SPACE: 32,
+ /** Key constant @type Number */
+ PAGE_UP: 33,
+ /** Key constant @type Number */
+ PAGE_DOWN: 34,
+ /** Key constant @type Number */
+ END: 35,
+ /** Key constant @type Number */
+ HOME: 36,
+ /** Key constant @type Number */
+ LEFT: 37,
+ /** Key constant @type Number */
+ UP: 38,
+ /** Key constant @type Number */
+ RIGHT: 39,
+ /** Key constant @type Number */
+ DOWN: 40,
+ /** Key constant @type Number */
+ PRINT_SCREEN: 44,
+ /** Key constant @type Number */
+ INSERT: 45,
+ /** Key constant @type Number */
+ DELETE: 46,
+ /** Key constant @type Number */
+ ZERO: 48,
+ /** Key constant @type Number */
+ ONE: 49,
+ /** Key constant @type Number */
+ TWO: 50,
+ /** Key constant @type Number */
+ THREE: 51,
+ /** Key constant @type Number */
+ FOUR: 52,
+ /** Key constant @type Number */
+ FIVE: 53,
+ /** Key constant @type Number */
+ SIX: 54,
+ /** Key constant @type Number */
+ SEVEN: 55,
+ /** Key constant @type Number */
+ EIGHT: 56,
+ /** Key constant @type Number */
+ NINE: 57,
+ /** Key constant @type Number */
+ A: 65,
+ /** Key constant @type Number */
+ B: 66,
+ /** Key constant @type Number */
+ C: 67,
+ /** Key constant @type Number */
+ D: 68,
+ /** Key constant @type Number */
+ E: 69,
+ /** Key constant @type Number */
+ F: 70,
+ /** Key constant @type Number */
+ G: 71,
+ /** Key constant @type Number */
+ H: 72,
+ /** Key constant @type Number */
+ I: 73,
+ /** Key constant @type Number */
+ J: 74,
+ /** Key constant @type Number */
+ K: 75,
+ /** Key constant @type Number */
+ L: 76,
+ /** Key constant @type Number */
+ M: 77,
+ /** Key constant @type Number */
+ N: 78,
+ /** Key constant @type Number */
+ O: 79,
+ /** Key constant @type Number */
+ P: 80,
+ /** Key constant @type Number */
+ Q: 81,
+ /** Key constant @type Number */
+ R: 82,
+ /** Key constant @type Number */
+ S: 83,
+ /** Key constant @type Number */
+ T: 84,
+ /** Key constant @type Number */
+ U: 85,
+ /** Key constant @type Number */
+ V: 86,
+ /** Key constant @type Number */
+ W: 87,
+ /** Key constant @type Number */
+ X: 88,
+ /** Key constant @type Number */
+ Y: 89,
+ /** Key constant @type Number */
+ Z: 90,
+ /** Key constant @type Number */
+ CONTEXT_MENU: 93,
+ /** Key constant @type Number */
+ NUM_ZERO: 96,
+ /** Key constant @type Number */
+ NUM_ONE: 97,
+ /** Key constant @type Number */
+ NUM_TWO: 98,
+ /** Key constant @type Number */
+ NUM_THREE: 99,
+ /** Key constant @type Number */
+ NUM_FOUR: 100,
+ /** Key constant @type Number */
+ NUM_FIVE: 101,
+ /** Key constant @type Number */
+ NUM_SIX: 102,
+ /** Key constant @type Number */
+ NUM_SEVEN: 103,
+ /** Key constant @type Number */
+ NUM_EIGHT: 104,
+ /** Key constant @type Number */
+ NUM_NINE: 105,
+ /** Key constant @type Number */
+ NUM_MULTIPLY: 106,
+ /** Key constant @type Number */
+ NUM_PLUS: 107,
+ /** Key constant @type Number */
+ NUM_MINUS: 109,
+ /** Key constant @type Number */
+ NUM_PERIOD: 110,
+ /** Key constant @type Number */
+ NUM_DIVISION: 111,
+ /** Key constant @type Number */
+ F1: 112,
+ /** Key constant @type Number */
+ F2: 113,
+ /** Key constant @type Number */
+ F3: 114,
+ /** Key constant @type Number */
+ F4: 115,
+ /** Key constant @type Number */
+ F5: 116,
+ /** Key constant @type Number */
+ F6: 117,
+ /** Key constant @type Number */
+ F7: 118,
+ /** Key constant @type Number */
+ F8: 119,
+ /** Key constant @type Number */
+ F9: 120,
+ /** Key constant @type Number */
+ F10: 121,
+ /** Key constant @type Number */
+ F11: 122,
+ /** Key constant @type Number */
+ F12: 123,
+
+ /**
+ * Simple click regex
+ * @private
+ */
+ clickRe: /(dbl)?click/,
+ // safari keypress events for special keys return bad keycodes
+ safariKeys: {
+ 3: 13, // enter
+ 63234: 37, // left
+ 63235: 39, // right
+ 63232: 38, // up
+ 63233: 40, // down
+ 63276: 33, // page up
+ 63277: 34, // page down
+ 63272: 46, // delete
+ 63273: 36, // home
+ 63275: 35 // end
+ },
+ // normalize button clicks, don't see any way to feature detect this.
+ btnMap: Ext.isIE ? {
+ 1: 0,
+ 4: 1,
+ 2: 2
+ } : {
+ 0: 0,
+ 1: 1,
+ 2: 2
+ },
+
+ constructor: function(event, freezeEvent){
+ if (event) {
+ this.setEvent(event.browserEvent || event, freezeEvent);
+ }
+ },
+
+ setEvent: function(event, freezeEvent){
+ var me = this, button, options;
+
+ if (event == me || (event && event.browserEvent)) { // already wrapped
+ return event;
+ }
+ me.browserEvent = event;
+ if (event) {
+ // normalize buttons
+ button = event.button ? me.btnMap[event.button] : (event.which ? event.which - 1 : -1);
+ if (me.clickRe.test(event.type) && button == -1) {
+ button = 0;
+ }
+ options = {
+ type: event.type,
+ button: button,
+ shiftKey: event.shiftKey,
+ // mac metaKey behaves like ctrlKey
+ ctrlKey: event.ctrlKey || event.metaKey || false,
+ altKey: event.altKey,
+ // in getKey these will be normalized for the mac
+ keyCode: event.keyCode,
+ charCode: event.charCode,
+ // cache the targets for the delayed and or buffered events
+ target: Ext.EventManager.getTarget(event),
+ relatedTarget: Ext.EventManager.getRelatedTarget(event),
+ currentTarget: event.currentTarget,
+ xy: (freezeEvent ? me.getXY() : null)
+ };
+ } else {
+ options = {
+ button: -1,
+ shiftKey: false,
+ ctrlKey: false,
+ altKey: false,
+ keyCode: 0,
+ charCode: 0,
+ target: null,
+ xy: [0, 0]
+ };
+ }
+ Ext.apply(me, options);
+ return me;
+ },
+
+ /**
+ * Stop the event (preventDefault and stopPropagation)
+ */
+ stopEvent: function(){
+ this.stopPropagation();
+ this.preventDefault();
+ },
+
+ /**
+ * Prevents the browsers default handling of the event.
+ */
+ preventDefault: function(){
+ if (this.browserEvent) {
+ Ext.EventManager.preventDefault(this.browserEvent);
+ }
+ },
+
+ /**
+ * Cancels bubbling of the event.
+ */
+ stopPropagation: function(){
+ var browserEvent = this.browserEvent;
+
+ if (browserEvent) {
+ if (browserEvent.type == 'mousedown') {
+ Ext.EventManager.stoppedMouseDownEvent.fire(this);
+ }
+ Ext.EventManager.stopPropagation(browserEvent);
+ }
+ },
+
+ /**
+ * Gets the character code for the event.
+ * @return {Number}
+ */
+ getCharCode: function(){
+ return this.charCode || this.keyCode;
+ },
+
+ /**
+ * Returns a normalized keyCode for the event.
+ * @return {Number} The key code
+ */
+ getKey: function(){
+ return this.normalizeKey(this.keyCode || this.charCode);
+ },
+
+ /**
+ * Normalize key codes across browsers
+ * @private
+ * @param {Number} key The key code
+ * @return {Number} The normalized code
+ */
+ normalizeKey: function(key){
+ // can't feature detect this
+ return Ext.isWebKit ? (this.safariKeys[key] || key) : key;
+ },
+
+ /**
+ * Gets the x coordinate of the event.
+ * @return {Number}
+ * @deprecated 4.0 Replaced by {@link #getX}
+ */
+ getPageX: function(){
+ return this.getX();
+ },
+
+ /**
+ * Gets the y coordinate of the event.
+ * @return {Number}
+ * @deprecated 4.0 Replaced by {@link #getY}
+ */
+ getPageY: function(){
+ return this.getY();
+ },
+
+ /**
+ * Gets the x coordinate of the event.
+ * @return {Number}
+ */
+ getX: function() {
+ return this.getXY()[0];
+ },
+
+ /**
+ * Gets the y coordinate of the event.
+ * @return {Number}
+ */
+ getY: function() {
+ return this.getXY()[1];
+ },
+
+ /**
+ * Gets the page coordinates of the event.
+ * @return {Array} The xy values like [x, y]
+ */
+ getXY: function() {
+ if (!this.xy) {
+ // same for XY
+ this.xy = Ext.EventManager.getPageXY(this.browserEvent);
+ }
+ return this.xy;
+ },
+
+ /**
+ * Gets the target for the event.
+ * @param {String} selector (optional) A simple selector to filter the target or look for an ancestor of the target
+ * @param {Number/Mixed} maxDepth (optional) The max depth to search as a number or element (defaults to 10 || document.body)
+ * @param {Boolean} returnEl (optional) True to return a Ext.core.Element object instead of DOM node
+ * @return {HTMLelement}
+ */
+ getTarget : function(selector, maxDepth, returnEl){
+ if (selector) {
+ return Ext.fly(this.target).findParent(selector, maxDepth, returnEl);
+ }
+ return returnEl ? Ext.get(this.target) : this.target;
+ },
+
+ /**
+ * Gets the related target.
+ * @param {String} selector (optional) A simple selector to filter the target or look for an ancestor of the target
+ * @param {Number/Mixed} maxDepth (optional) The max depth to search as a number or element (defaults to 10 || document.body)
+ * @param {Boolean} returnEl (optional) True to return a Ext.core.Element object instead of DOM node
+ * @return {HTMLElement}
+ */
+ getRelatedTarget : function(selector, maxDepth, returnEl){
+ if (selector) {
+ return Ext.fly(this.relatedTarget).findParent(selector, maxDepth, returnEl);
+ }
+ return returnEl ? Ext.get(this.relatedTarget) : this.relatedTarget;
+ },
+
+ /**
+ * Normalizes mouse wheel delta across browsers
+ * @return {Number} The delta
+ */
+ getWheelDelta : function(){
+ var event = this.browserEvent,
+ delta = 0;
+
+ if (event.wheelDelta) { /* IE/Opera. */
+ delta = event.wheelDelta / 120;
+ } else if (event.detail){ /* Mozilla case. */
+ delta = -event.detail / 3;
+ }
+ return delta;
+ },
+
+ /**
+ * Returns true if the target of this event is a child of el. Unless the allowEl parameter is set, it will return false if if the target is el.
+ * Example usage:
+// Handle click on any child of an element
+Ext.getBody().on('click', function(e){
+ if(e.within('some-el')){
+ alert('Clicked on a child of some-el!');
+ }
+});
+
+// Handle click directly on an element, ignoring clicks on child nodes
+Ext.getBody().on('click', function(e,t){
+ if((t.id == 'some-el') && !e.within(t, true)){
+ alert('Clicked directly on some-el!');
+ }
+});
+
+ * @param {Mixed} el The id, DOM element or Ext.core.Element to check
+ * @param {Boolean} related (optional) true to test if the related target is within el instead of the target
+ * @param {Boolean} allowEl {optional} true to also check if the passed element is the target or related target
+ * @return {Boolean}
+ */
+ within : function(el, related, allowEl){
+ if(el){
+ var t = related ? this.getRelatedTarget() : this.getTarget(),
+ result;
+
+ if (t) {
+ result = Ext.fly(el).contains(t);
+ if (!result && allowEl) {
+ result = t == Ext.getDom(el);
+ }
+ return result;
+ }
+ }
+ return false;
+ },
+
+ /**
+ * Checks if the key pressed was a "navigation" key
+ * @return {Boolean} True if the press is a navigation keypress
+ */
+ isNavKeyPress : function(){
+ var me = this,
+ k = this.normalizeKey(me.keyCode);
+
+ return (k >= 33 && k <= 40) || // Page Up/Down, End, Home, Left, Up, Right, Down
+ k == me.RETURN ||
+ k == me.TAB ||
+ k == me.ESC;
+ },
+
+ /**
+ * Checks if the key pressed was a "special" key
+ * @return {Boolean} True if the press is a special keypress
+ */
+ isSpecialKey : function(){
+ var k = this.normalizeKey(this.keyCode);
+ return (this.type == 'keypress' && this.ctrlKey) ||
+ this.isNavKeyPress() ||
+ (k == this.BACKSPACE) || // Backspace
+ (k >= 16 && k <= 20) || // Shift, Ctrl, Alt, Pause, Caps Lock
+ (k >= 44 && k <= 46); // Print Screen, Insert, Delete
+ },
+
+ /**
+ * Returns a point object that consists of the object coordinates.
+ * @return {Ext.util.Point} point
+ */
+ getPoint : function(){
+ var xy = this.getXY();
+ return Ext.create('Ext.util.Point', xy[0], xy[1]);
+ },
+
+ /**
+ * Returns true if the control, meta, shift or alt key was pressed during this event.
+ * @return {Boolean}
+ */
+ hasModifier : function(){
+ return this.ctrlKey || this.altKey || this.shiftKey || this.metaKey;
+ },
+
+ /**
+ * Injects a DOM event using the data in this object and (optionally) a new target.
+ * This is a low-level technique and not likely to be used by application code. The
+ * currently supported event types are:
+ * HTMLEvents
+ *MouseEvents
+ *UIEvents
+ *this
reference) in which the handler function executes. Defaults to this Element.
+ * @return {Object} The listeners object which was added to this element so that monitoring can be stopped. Example usage:
+// Hide the menu if the mouse moves out for 250ms or more
+this.mouseLeaveMonitor = this.menuEl.monitorMouseLeave(250, this.hideMenu, this);
+
+...
+// Remove mouseleave monitor on menu destroy
+this.menuEl.un(this.mouseLeaveMonitor);
+
+ */
+ monitorMouseLeave: function(delay, handler, scope) {
+ var me = this,
+ timer,
+ listeners = {
+ mouseleave: function(e) {
+ timer = setTimeout(Ext.Function.bind(handler, scope||me, [e]), delay);
+ },
+ mouseenter: function() {
+ clearTimeout(timer);
+ },
+ freezeEvent: true
+ };
+
+ me.on(listeners);
+ return listeners;
+ },
+
+ /**
+ * Stops the specified event(s) from bubbling and optionally prevents the default action
+ * @param {String/Array} eventName an event / array of events to stop from bubbling
+ * @param {Boolean} preventDefault (optional) true to prevent the default action too
+ * @return {Ext.core.Element} this
+ */
+ swallowEvent : function(eventName, preventDefault) {
+ var me = this;
+ function fn(e) {
+ e.stopPropagation();
+ if (preventDefault) {
+ e.preventDefault();
+ }
+ }
+
+ if (Ext.isArray(eventName)) {
+ Ext.each(eventName, function(e) {
+ me.on(e, fn);
+ });
+ return me;
+ }
+ me.on(eventName, fn);
+ return me;
+ },
+
+ /**
+ * Create an event handler on this element such that when the event fires and is handled by this element,
+ * it will be relayed to another object (i.e., fired again as if it originated from that object instead).
+ * @param {String} eventName The type of event to relay
+ * @param {Object} object Any object that extends {@link Ext.util.Observable} that will provide the context
+ * for firing the relayed event
+ */
+ relayEvent : function(eventName, observable) {
+ this.on(eventName, function(e) {
+ observable.fireEvent(eventName, e);
+ });
+ },
+
+ /**
+ * Removes Empty, or whitespace filled text nodes. Combines adjacent text nodes.
+ * @param {Boolean} forceReclean (optional) By default the element
+ * keeps track if it has been cleaned already so
+ * you can call this over and over. However, if you update the element and
+ * need to force a reclean, you can pass true.
+ */
+ clean : function(forceReclean) {
+ var me = this,
+ dom = me.dom,
+ n = dom.firstChild,
+ nx,
+ ni = -1;
+
+ if (Ext.core.Element.data(dom, 'isCleaned') && forceReclean !== true) {
+ return me;
+ }
+
+ while (n) {
+ nx = n.nextSibling;
+ if (n.nodeType == 3) {
+ // Remove empty/whitespace text nodes
+ if (!(/\S/.test(n.nodeValue))) {
+ dom.removeChild(n);
+ // Combine adjacent text nodes
+ } else if (nx && nx.nodeType == 3) {
+ n.appendData(Ext.String.trim(nx.data));
+ dom.removeChild(nx);
+ nx = n.nextSibling;
+ n.nodeIndex = ++ni;
+ }
+ } else {
+ // Recursively clean
+ Ext.fly(n).clean();
+ n.nodeIndex = ++ni;
+ }
+ n = nx;
+ }
+
+ Ext.core.Element.data(dom, 'isCleaned', true);
+ return me;
+ },
+
+ /**
+ * Direct access to the Ext.ElementLoader {@link Ext.ElementLoader#load} method. The method takes the same object
+ * parameter as {@link Ext.ElementLoader#load}
+ * @return {Ext.core.Element} this
+ */
+ load : function(options) {
+ this.getLoader().load(options);
+ return this;
+ },
+
+ /**
+ * Gets this element's {@link Ext.ElementLoader ElementLoader}
+ * @return {Ext.ElementLoader} The loader
+ */
+ getLoader : function() {
+ var dom = this.dom,
+ data = Ext.core.Element.data,
+ loader = data(dom, 'loader');
+
+ if (!loader) {
+ loader = Ext.create('Ext.ElementLoader', {
+ target: this
+ });
+ data(dom, 'loader', loader);
+ }
+ return loader;
+ },
+
+ /**
+ * Update the innerHTML of this element, optionally searching for and processing scripts
+ * @param {String} html The new HTML
+ * @param {Boolean} loadScripts (optional) True to look for and process scripts (defaults to false)
+ * @param {Function} callback (optional) For async script loading you can be notified when the update completes
+ * @return {Ext.core.Element} this
+ */
+ update : function(html, loadScripts, callback) {
+ var me = this,
+ id,
+ dom,
+ interval;
+
+ if (!me.dom) {
+ return me;
+ }
+ html = html || '';
+ dom = me.dom;
+
+ if (loadScripts !== true) {
+ dom.innerHTML = html;
+ Ext.callback(callback, me);
+ return me;
+ }
+
+ id = Ext.id();
+ html += '';
+
+ interval = setInterval(function(){
+ if (!document.getElementById(id)) {
+ return false;
+ }
+ clearInterval(interval);
+ var DOC = document,
+ hd = DOC.getElementsByTagName("head")[0],
+ re = /(?:
*
- * Specification
+ * ## Configuration * - *For additional information consult the - * Ext.Direct Specification.
+ * This component allows several options for configuring how the target Flash movie is embedded. The most + * important is the required {@link #url} which points to the location of the Flash movie to load. Other + * configurations include: * - *Providers
+ * - {@link #backgroundColor} + * - {@link #wmode} + * - {@link #flashVars} + * - {@link #flashParams} + * - {@link #flashAttributes} * - *Ext.Direct uses a provider architecture, where one or more providers are - * used to transport data to and from the server. There are several providers - * that exist in the core at the moment:
A provider does not need to be invoked directly, providers are added via - * {@link Ext.Direct}.{@link Ext.Direct#add add}.
+ * ## Express Install * - *Router
+ * Adobe provides a tool called [Express Install](http://www.adobe.com/devnet/flashplayer/articles/express_install.html) + * that offers users an easy way to upgrade their Flash player. If you wish to make use of this, you should set + * the static EXPRESS\_INSTALL\_URL property to the location of your Express Install SWF file: * - *Ext.Direct utilizes a "router" on the server to direct requests from the client - * to the appropriate server-side method. Because the Ext.Direct API is completely - * platform-agnostic, you could completely swap out a Java based server solution - * and replace it with one that uses C# without changing the client side JavaScript - * at all.
+ * Ext.flash.Component.EXPRESS_INSTALL_URL = 'path/to/local/expressInstall.swf'; * - *Server side events
+ * @constructor + * Creates a new Ext.flash.Component instance. + * @param {Object} config The component configuration. * - *Custom events from the server may be handled by the client by adding - * listeners, for example:
- *
-{"type":"event","name":"message","data":"Successfully polled at: 11:19:30 am"}
-
-// add a handler for a 'message' event sent by the server
-Ext.Direct.on('message', function(e){
- out.append(String.format('<p><i>{0}</i></p>', e.data));
- out.el.scrollTo('t', 100000, true);
-});
- *
- * @singleton
+ * @xtype flash
+ * @docauthor Jason Johnston
-var pollProv = new Ext.direct.PollingProvider({
- url: 'php/poll2.php'
-});
-
-Ext.Direct.addProvider(
- {
- "type":"remoting", // create a {@link Ext.direct.RemotingProvider}
- "url":"php\/router.php", // url to connect to the Ext.Direct server-side router.
- "actions":{ // each property within the actions object represents a Class
- "TestAction":[ // array of methods within each server side Class
- {
- "name":"doEcho", // name of method
- "len":1
- },{
- "name":"multiply",
- "len":1
- },{
- "name":"doForm",
- "formHandler":true, // handle form on server with Ext.Direct.Transaction
- "len":1
- }]
- },
- "namespace":"myApplication",// namespace to create the Remoting Provider in
- },{
- type: 'polling', // create a {@link Ext.direct.PollingProvider}
- url: 'php/poll.php'
- },
- pollProv // reference to previously created instance
-);
- *
- * @param {Object/Array} provider Accepts either an Array of Provider descriptions (an instance
- * or config object for a Provider) or any number of Provider descriptions as arguments. Each
- * Provider description instructs Ext.Direct how to create client-side stub methods.
+ * @cfg {String} wmode
+ * The wmode of the flash object. This can be used to control layering. Defaults to 'opaque'.
+ * Set to 'transparent' to ignore the {@link #backgroundColor} and make the background of the Flash
+ * movie transparent.
*/
- addProvider : function(provider){
- var a = arguments;
- if(a.length > 1){
- for(var i = 0, len = a.length; i < len; i++){
- this.addProvider(a[i]);
- }
- return;
- }
-
- // if provider has not already been instantiated
- if(!provider.events){
- provider = new Ext.Direct.PROVIDERS[provider.type](provider);
- }
- provider.id = provider.id || Ext.id();
- this.providers[provider.id] = provider;
+ wmode: 'opaque',
- provider.on('data', this.onProviderData, this);
- provider.on('exception', this.onProviderException, this);
+ /**
+ * @cfg {Object} flashVars
+ * A set of key value pairs to be passed to the flash object as flash variables. Defaults to undefined.
+ */
+ /**
+ * @cfg {Object} flashParams
+ * A set of key value pairs to be passed to the flash object as parameters. Possible parameters can be found here:
+ * http://kb2.adobe.com/cps/127/tn_12701.html Defaults to undefined.
+ */
- if(!provider.isConnected()){
- provider.connect();
- }
+ /**
+ * @cfg {Object} flashAttributes
+ * A set of key value pairs to be passed to the flash object as attributes. Defaults to undefined.
+ */
- return provider;
- },
+ /**
+ * @cfg {String} url
+ * The URL of the SWF file to include. Required.
+ */
/**
- * Retrieve a {@link Ext.direct.Provider provider} by the
- * {@link Ext.direct.Provider#id id} specified when the provider is
- * {@link #addProvider added}.
- * @param {String} id Unique identifier assigned to the provider when calling {@link #addProvider}
+ * @cfg {String/Number} swfWidth The width of the embedded SWF movie inside the component. Defaults to "100%"
+ * so that the movie matches the width of the component.
*/
- getProvider : function(id){
- return this.providers[id];
- },
+ swfWidth: '100%',
- removeProvider : function(id){
- var provider = id.id ? id : this.providers[id];
- provider.un('data', this.onProviderData, this);
- provider.un('exception', this.onProviderException, this);
- delete this.providers[provider.id];
- return provider;
- },
+ /**
+ * @cfg {String/Number} swfHeight The height of the embedded SWF movie inside the component. Defaults to "100%"
+ * so that the movie matches the height of the component.
+ */
+ swfHeight: '100%',
- addTransaction: function(t){
- this.transactions[t.tid] = t;
- return t;
- },
+ /**
+ * @cfg {Boolean} expressInstall
+ * True to prompt the user to install flash if not installed. Note that this uses
+ * Ext.FlashComponent.EXPRESS_INSTALL_URL, which should be set to the local resource. Defaults to false.
+ */
+ expressInstall: false,
- removeTransaction: function(t){
- delete this.transactions[t.tid || t];
- return t;
- },
+ /**
+ * @property swf
+ * @type {Ext.core.Element}
+ * A reference to the object or embed element into which the SWF file is loaded. Only
+ * populated after the component is rendered and the SWF has been successfully embedded.
+ */
- getTransaction: function(tid){
- return this.transactions[tid.tid || tid];
- },
+ // Have to create a placeholder div with the swfId, which SWFObject will replace with the object/embed element.
+ renderTpl: [''],
- onProviderData : function(provider, e){
- if(Ext.isArray(e)){
- for(var i = 0, len = e.length; i < len; i++){
- this.onProviderData(provider, e[i]);
- }
- return;
+ initComponent: function() {
+ if (!('swfobject' in window)) {
+ Ext.Error.raise('The SWFObject library is not loaded. Ext.flash.Component requires SWFObject version 2.2 or later: http://code.google.com/p/swfobject/');
}
- if(e.name && e.name != 'event' && e.name != 'exception'){
- this.fireEvent(e.name, e);
- }else if(e.type == 'exception'){
- this.fireEvent('exception', e);
+ if (!this.url) {
+ Ext.Error.raise('The "url" config is required for Ext.flash.Component');
}
- this.fireEvent('event', e, provider);
- },
-
- createEvent : function(response, extraProps){
- return new Ext.Direct.eventTypes[response.type](Ext.apply(response, extraProps));
- }
-});
-// overwrite impl. with static instance
-Ext.Direct = new Ext.Direct();
-Ext.Direct.TID = 1;
-Ext.Direct.PROVIDERS = {};/**
- * @class Ext.Direct.Transaction
- * @extends Object
- * Supporting Class for Ext.Direct (not intended to be used directly).
- * @constructor - * @param {Object} config - */ -Ext.Direct.Transaction = function(config){ - Ext.apply(this, config); - this.tid = ++Ext.Direct.TID; - this.retryCount = 0; -}; -Ext.Direct.Transaction.prototype = { - send: function(){ - this.provider.queueTransaction(this); - }, + this.callParent(); + this.addEvents( + /** + * @event success + * Fired when the Flash movie has been successfully embedded + * @param {Ext.flash.Component} this + */ + 'success', - retry: function(){ - this.retryCount++; - this.send(); + /** + * @event failure + * Fired when the Flash movie embedding fails + * @param {Ext.flash.Component} this + */ + 'failure' + ); }, - getProvider: function(){ - return this.provider; - } -};Ext.Direct.Event = function(config){ - Ext.apply(this, config); -}; - -Ext.Direct.Event.prototype = { - status: true, - getData: function(){ - return this.data; - } -}; - -Ext.Direct.RemotingEvent = Ext.extend(Ext.Direct.Event, { - type: 'rpc', - getTransaction: function(){ - return this.transaction || Ext.Direct.getTransaction(this.tid); - } -}); + onRender: function() { + var me = this, + params, vars, undef, + swfId = me.getSwfId(); -Ext.Direct.ExceptionEvent = Ext.extend(Ext.Direct.RemotingEvent, { - status: false, - type: 'exception' -}); + me.renderData.swfId = swfId; -Ext.Direct.eventTypes = { - 'rpc': Ext.Direct.RemotingEvent, - 'event': Ext.Direct.Event, - 'exception': Ext.Direct.ExceptionEvent -}; -/** - * @class Ext.direct.Provider - * @extends Ext.util.Observable - *Ext.direct.Provider is an abstract class meant to be extended.
- * - *For example ExtJs implements the following subclasses:
- *
-Provider
-|
-+---{@link Ext.direct.JsonProvider JsonProvider}
- |
- +---{@link Ext.direct.PollingProvider PollingProvider}
- |
- +---{@link Ext.direct.RemotingProvider RemotingProvider}
- *
- * @abstract
- */
-Ext.direct.Provider = Ext.extend(Ext.util.Observable, {
- /**
- * @cfg {String} id
- * The unique id of the provider (defaults to an {@link Ext#id auto-assigned id}).
- * You should assign an id if you need to be able to access the provider later and you do
- * not have an object reference available, for example:
- *
-Ext.Direct.addProvider(
- {
- type: 'polling',
- url: 'php/poll.php',
- id: 'poll-provider'
- }
-);
-
-var p = {@link Ext.Direct Ext.Direct}.{@link Ext.Direct#getProvider getProvider}('poll-provider');
-p.disconnect();
- *
- */
-
- /**
- * @cfg {Number} priority
- * Priority of the request. Lower is higher priority, 0 means "duplex" (always on).
- * All Providers default to 1 except for PollingProvider which defaults to 3.
- */
- priority: 1,
+ me.callParent(arguments);
- /**
- * @cfg {String} type
- * Required, undefined by default. The type of provider specified
- * to {@link Ext.Direct Ext.Direct}.{@link Ext.Direct#addProvider addProvider} to create a
- * new Provider. Acceptable values by default are:Provides for repetitive polling of the server at distinct {@link #interval intervals}. - * The initial request for data originates from the client, and then is responded to by the - * server.
- * - *All configurations for the PollingProvider should be generated by the server-side - * API portion of the Ext.Direct stack.
- * - *An instance of PollingProvider may be created directly via the new keyword or by simply - * specifying type = 'polling'. For example:
- *
-var pollA = new Ext.direct.PollingProvider({
- type:'polling',
- url: 'php/pollA.php',
});
-Ext.Direct.addProvider(pollA);
-pollA.disconnect();
-Ext.Direct.addProvider(
- {
- type:'polling',
- url: 'php/pollB.php',
- id: 'pollB-provider'
- }
-);
-var pollB = Ext.Direct.getProvider('pollB-provider');
- *
+/**
+ * @class Ext.form.action.Action
+ * @extends Ext.Base
+ * The subclasses of this class provide actions to perform upon {@link Ext.form.Basic Form}s.
+ *Instances of this class are only created by a {@link Ext.form.Basic Form} when + * the Form needs to perform an action such as submit or load. The Configuration options + * listed for this class are set through the Form's action methods: {@link Ext.form.Basic#submit submit}, + * {@link Ext.form.Basic#load load} and {@link Ext.form.Basic#doAction doAction}
+ *The instance of Action which performed the action is passed to the success + * and failure callbacks of the Form's action methods ({@link Ext.form.Basic#submit submit}, + * {@link Ext.form.Basic#load load} and {@link Ext.form.Basic#doAction doAction}), + * and to the {@link Ext.form.Basic#actioncomplete actioncomplete} and + * {@link Ext.form.Basic#actionfailed actionfailed} event handlers.
+ * @constructor + * @param {Object} config The configuration for this instance. */ -Ext.direct.PollingProvider = Ext.extend(Ext.direct.JsonProvider, { +Ext.define('Ext.form.action.Action', { + alternateClassName: 'Ext.form.Action', + /** - * @cfg {Number} priority - * Priority of the request (defaults to 3). See {@link Ext.direct.Provider#priority}. + * @cfg {Ext.form.Basic} form The {@link Ext.form.Basic BasicForm} instance that + * is invoking this Action. Required. */ - // override default priority - priority: 3, - + /** - * @cfg {Number} interval - * How often to poll the server-side in milliseconds (defaults to 3000 - every - * 3 seconds). + * @cfg {String} url The URL that the Action is to invoke. Will default to the {@link Ext.form.Basic#url url} + * configured on the {@link #form}. */ - interval: 3000, /** - * @cfg {Object} baseParams An object containing properties which are to be sent as parameters - * on every polling request + * @cfg {Boolean} reset When set to true, causes the Form to be + * {@link Ext.form.Basic#reset reset} on Action success. If specified, this happens + * before the {@link #success} callback is called and before the Form's + * {@link Ext.form.Basic#actioncomplete actioncomplete} event fires. */ - + /** - * @cfg {String/Function} url - * The url which the PollingProvider should contact with each request. This can also be - * an imported Ext.Direct method which will accept the baseParams as its only argument. + * @cfg {String} method The HTTP method to use to access the requested URL. Defaults to the + * {@link Ext.form.Basic#method BasicForm's method}, or 'POST' if not specified. */ - // private - constructor : function(config){ - Ext.direct.PollingProvider.superclass.constructor.call(this, config); - this.addEvents( - /** - * @event beforepoll - * Fired immediately before a poll takes place, an event handler can return false - * in order to cancel the poll. - * @param {Ext.direct.PollingProvider} - */ - 'beforepoll', - /** - * @event poll - * This event has not yet been implemented. - * @param {Ext.direct.PollingProvider} - */ - 'poll' - ); - }, - - // inherited - isConnected: function(){ - return !!this.pollTask; - }, + /** + * @cfg {Object/String} paramsExtra parameter values to pass. These are added to the Form's + * {@link Ext.form.Basic#baseParams} and passed to the specified URL along with the Form's + * input fields.
+ *Parameters are encoded as standard HTTP parameters using {@link Ext#urlEncode Ext.Object.toQueryString}.
+ */ /** - * Connect to the server-side and begin the polling process. To handle each - * response subscribe to the data event. + * @cfg {Object} headersExtra headers to be sent in the AJAX request for submit and load actions. See + * {@link Ext.data.Connection#headers}.
*/ - connect: function(){ - if(this.url && !this.pollTask){ - this.pollTask = Ext.TaskMgr.start({ - run: function(){ - if(this.fireEvent('beforepoll', this) !== false){ - if(typeof this.url == 'function'){ - this.url(this.baseParams); - }else{ - Ext.Ajax.request({ - url: this.url, - callback: this.onData, - scope: this, - params: this.baseParams - }); - } - } - }, - interval: this.interval, - scope: this - }); - this.fireEvent('connect', this); - }else if(!this.url){ - throw 'Error initializing PollingProvider, no url configured.'; - } - }, /** - * Disconnect from the server-side and stop the polling process. The disconnect - * event will be fired on a successful disconnect. + * @cfg {Number} timeout The number of seconds to wait for a server response before + * failing with the {@link #failureType} as {@link Ext.form.action.Action#CONNECT_FAILURE}. If not specified, + * defaults to the configured {@link Ext.form.Basic#timeout timeout} of the + * {@link #form}. */ - disconnect: function(){ - if(this.pollTask){ - Ext.TaskMgr.stop(this.pollTask); - delete this.pollTask; - this.fireEvent('disconnect', this); - } - }, - // private - onData: function(opt, success, xhr){ - if(success){ - var events = this.getEvents(xhr); - for(var i = 0, len = events.length; i < len; i++){ - var e = events[i]; - this.fireEvent('data', this, e); - } - }else{ - var e = new Ext.Direct.ExceptionEvent({ - data: e, - code: Ext.Direct.exceptions.TRANSPORT, - message: 'Unable to connect to the server.', - xhr: xhr - }); - this.fireEvent('data', this, e); - } - } -}); + /** + * @cfg {Function} success The function to call when a valid success return packet is received. + * The function is passed the following parameters:The {@link Ext.direct.RemotingProvider RemotingProvider} exposes access to - * server side methods on the client (a remote procedure call (RPC) type of - * connection where the client can initiate a procedure on the server).
- * - *This allows for code to be organized in a fashion that is maintainable, - * while providing a clear path between client and server, something that is - * not always apparent when using URLs.
- * - *To accomplish this the server-side needs to describe what classes and methods - * are available on the client-side. This configuration will typically be - * outputted by the server-side Ext.Direct stack when the API description is built.
- */ -Ext.direct.RemotingProvider = Ext.extend(Ext.direct.JsonProvider, { /** - * @cfg {Object} actions - * Object literal defining the server side actions and methods. For example, if - * the Provider is configured with: - *
-"actions":{ // each property within the 'actions' object represents a server side Class
- "TestAction":[ // array of methods within each server side Class to be
- { // stubbed out on client
- "name":"doEcho",
- "len":1
- },{
- "name":"multiply",// name of method
- "len":2 // The number of parameters that will be used to create an
- // array of data to send to the server side function.
- // Ensure the server sends back a Number, not a String.
- },{
- "name":"doForm",
- "formHandler":true, // direct the client to use specialized form handling method
- "len":1
- }]
-}
- *
- * Note that a Store is not required, a server method can be called at any time. - * In the following example a client side handler is used to call the - * server side method "multiply" in the server-side "TestAction" Class:
+ * @cfg {Function} failure The function to call when a failure packet was received, or when an + * error ocurred in the Ajax communication. + * The function is passed the following parameters:
-TestAction.multiply(
- 2, 4, // pass two arguments to server, so specify len=2
- // callback function after the server is called
- // result: the result returned by the server
- // e: Ext.Direct.RemotingEvent object
- function(result, e){
- var t = e.getTransaction();
- var action = t.action; // server side Class called
- var method = t.method; // server side method called
- if(e.status){
- var answer = Ext.encode(result); // 8
-
- }else{
- var msg = e.message; // failure message
+var fp = new Ext.form.Panel({
+...
+buttons: [{
+ text: 'Save',
+ formBind: true,
+ handler: function(){
+ if(fp.getForm().isValid()){
+ fp.getForm().submit({
+ url: 'form-submit.php',
+ waitMsg: 'Submitting your data...',
+ success: function(form, action){
+ // server responded with success = true
+ var result = action.{@link #result};
+ },
+ failure: function(form, action){
+ if (action.{@link #failureType} === {@link Ext.form.action.Action#CONNECT_FAILURE}) {
+ Ext.Msg.alert('Error',
+ 'Status:'+action.{@link #response}.status+': '+
+ action.{@link #response}.statusText);
+ }
+ if (action.failureType === {@link Ext.form.action.Action#SERVER_INVALID}){
+ // server responded with success = false
+ Ext.Msg.alert('Invalid', action.{@link #result}.errormsg);
+ }
+ }
+ });
}
}
-);
+},{
+ text: 'Reset',
+ handler: function(){
+ fp.getForm().reset();
+ }
+}]
*
- * In the example above, the server side "multiply" function will be passed two
- * arguments (2 and 4). The "multiply" method should return the value 8 which will be
- * available as the result in the example above.
+ * @property failureType
+ * @type {String}
*/
-
+
/**
- * @cfg {String/Object} namespace
- * Namespace for the Remoting Provider (defaults to the browser global scope of window).
- * Explicitly specify the namespace Object, or specify a String to have a
- * {@link Ext#namespace namespace created} implicitly.
+ * The raw XMLHttpRequest object used to perform the action.
+ * @property response
+ * @type {Object}
*/
-
+
/**
- * @cfg {String} url
- * Required. The url to connect to the {@link Ext.Direct} server-side router.
+ * The decoded response object containing a boolean success property and
+ * other, action-specific properties.
+ * @property result
+ * @type {Object}
*/
-
+
+
+
+ constructor: function(config) {
+ if (config) {
+ Ext.apply(this, config);
+ }
+
+ // Normalize the params option to an Object
+ var params = config.params;
+ if (Ext.isString(params)) {
+ this.params = Ext.Object.fromQueryString(params);
+ }
+ },
+
/**
- * @cfg {String} enableUrlEncode
- * Specify which param will hold the arguments for the method.
- * Defaults to 'data'.
+ * Invokes this action using the current configuration.
*/
-
+ run: Ext.emptyFn,
+
/**
- * @cfg {Number/Boolean} enableBuffer
- * true or false to enable or disable combining of method - * calls. If a number is specified this is the amount of time in milliseconds - * to wait before sending a batched request (defaults to 10).
- *Calls which are received within the specified timeframe will be - * concatenated together and sent in a single request, optimizing the - * application by reducing the amount of round trips that have to be made - * to the server.
+ * @private + * @method onSuccess + * Callback method that gets invoked when the action completes successfully. Must be implemented by subclasses. + * @param {Object} response */ - enableBuffer: 10, - + /** - * @cfg {Number} maxRetries - * Number of times to re-attempt delivery on failure of a call. Defaults to 1. + * @private + * @method handleResponse + * Handles the raw response and builds a result object from it. Must be implemented by subclasses. + * @param {Object} response */ - maxRetries: 1, - + /** - * @cfg {Number} timeout - * The timeout to use for each request. Defaults to undefined. + * @private + * Handles a failure response. + * @param {Object} response */ - timeout: undefined, - - constructor : function(config){ - Ext.direct.RemotingProvider.superclass.constructor.call(this, config); - this.addEvents( - /** - * @event beforecall - * Fires immediately before the client-side sends off the RPC call. - * By returning false from an event handler you can prevent the call from - * executing. - * @param {Ext.direct.RemotingProvider} provider - * @param {Ext.Direct.Transaction} transaction - */ - 'beforecall', - /** - * @event call - * Fires immediately after the request to the server-side is sent. This does - * NOT fire after the response has come back from the call. - * @param {Ext.direct.RemotingProvider} provider - * @param {Ext.Direct.Transaction} transaction - */ - 'call' - ); - this.namespace = (Ext.isString(this.namespace)) ? Ext.ns(this.namespace) : this.namespace || window; - this.transactions = {}; - this.callBuffer = []; + onFailure : function(response){ + this.response = response; + this.failureType = Ext.form.action.Action.CONNECT_FAILURE; + this.form.afterAction(this, false); }, - // private - initAPI : function(){ - var o = this.actions; - for(var c in o){ - var cls = this.namespace[c] || (this.namespace[c] = {}), - ms = o[c]; - for(var i = 0, len = ms.length; i < len; i++){ - var m = ms[i]; - cls[m.name] = this.createMethod(c, m); - } + /** + * @private + * Validates that a response contains either responseText or responseXML and invokes + * {@link #handleResponse} to build the result object. + * @param {Object} response The raw response object. + * @return {Object/Boolean} result The result object as built by handleResponse, or true if + * the response had empty responseText and responseXML. + */ + processResponse : function(response){ + this.response = response; + if (!response.responseText && !response.responseXML) { + return true; } + return (this.result = this.handleResponse(response)); }, - // inherited - isConnected: function(){ - return !!this.connected; - }, - - connect: function(){ - if(this.url){ - this.initAPI(); - this.connected = true; - this.fireEvent('connect', this); - }else if(!this.url){ - throw 'Error initializing RemotingProvider, no url configured.'; - } + /** + * @private + * Build the URL for the AJAX request. Used by the standard AJAX submit and load actions. + * @return {String} The URL. + */ + getUrl: function() { + return this.url || this.form.url; }, - disconnect: function(){ - if(this.connected){ - this.connected = false; - this.fireEvent('disconnect', this); - } + /** + * @private + * Determine the HTTP method to be used for the request. + * @return {String} The HTTP method + */ + getMethod: function() { + return (this.method || this.form.method || 'POST').toUpperCase(); }, - onData: function(opt, success, xhr){ - if(success){ - var events = this.getEvents(xhr); - for(var i = 0, len = events.length; i < len; i++){ - var e = events[i], - t = this.getTransaction(e); - this.fireEvent('data', this, e); - if(t){ - this.doCallback(t, e, true); - Ext.Direct.removeTransaction(t); - } - } - }else{ - var ts = [].concat(opt.ts); - for(var i = 0, len = ts.length; i < len; i++){ - var t = this.getTransaction(ts[i]); - if(t && t.retryCount < this.maxRetries){ - t.retry(); - }else{ - var e = new Ext.Direct.ExceptionEvent({ - data: e, - transaction: t, - code: Ext.Direct.exceptions.TRANSPORT, - message: 'Unable to connect to the server.', - xhr: xhr - }); - this.fireEvent('data', this, e); - if(t){ - this.doCallback(t, e, false); - Ext.Direct.removeTransaction(t); - } - } - } - } + /** + * @private + * Get the set of parameters specified in the BasicForm's baseParams and/or the params option. + * Items in params override items of the same name in baseParams. + * @return {Object} the full set of parameters + */ + getParams: function() { + return Ext.apply({}, this.params, this.form.baseParams); }, - getCallData: function(t){ + /** + * @private + * Creates a callback object. + */ + createCallback: function() { + var me = this, + undef, + form = me.form; return { - action: t.action, - method: t.method, - data: t.data, - type: 'rpc', - tid: t.tid + success: me.onSuccess, + failure: me.onFailure, + scope: me, + timeout: (this.timeout * 1000) || (form.timeout * 1000), + upload: form.fileUpload ? me.onSuccess : undef }; }, - doSend : function(data){ - var o = { - url: this.url, - callback: this.onData, - scope: this, - ts: data, - timeout: this.timeout - }, callData; + statics: { + /** + * @property CLIENT_INVALID + * Failure type returned when client side validation of the Form fails + * thus aborting a submit action. Client side validation is performed unless + * {@link Ext.form.action.Submit#clientValidation} is explicitly set to false. + * @type {String} + * @static + */ + CLIENT_INVALID: 'client', - if(Ext.isArray(data)){ - callData = []; - for(var i = 0, len = data.length; i < len; i++){ - callData.push(this.getCallData(data[i])); - } - }else{ - callData = this.getCallData(data); - } + /** + * @property SERVER_INVALID + *Failure type returned when server side processing fails and the {@link #result}'s + * success property is set to false.
+ *In the case of a form submission, field-specific error messages may be returned in the + * {@link #result}'s errors property.
+ * @type {String} + * @static + */ + SERVER_INVALID: 'server', - if(this.enableUrlEncode){ - var params = {}; - params[Ext.isString(this.enableUrlEncode) ? this.enableUrlEncode : 'data'] = Ext.encode(callData); - o.params = params; - }else{ - o.jsonData = callData; - } - Ext.Ajax.request(o); - }, + /** + * @property CONNECT_FAILURE + * Failure type returned when a communication error happens when attempting + * to send a request to the remote server. The {@link #response} may be examined to + * provide further information. + * @type {String} + * @static + */ + CONNECT_FAILURE: 'connect', - combineAndSend : function(){ - var len = this.callBuffer.length; - if(len > 0){ - this.doSend(len == 1 ? this.callBuffer[0] : this.callBuffer); - this.callBuffer = []; - } - }, + /** + * @property LOAD_FAILURE + * Failure type returned when the response's success + * property is set to false, or no field values are returned in the response's + * data property. + * @type {String} + * @static + */ + LOAD_FAILURE: 'load' - queueTransaction: function(t){ - if(t.form){ - this.processForm(t); - return; - } - this.callBuffer.push(t); - if(this.enableBuffer){ - if(!this.callTask){ - this.callTask = new Ext.util.DelayedTask(this.combineAndSend, this); - } - this.callTask.delay(Ext.isNumber(this.enableBuffer) ? this.enableBuffer : 10); - }else{ - this.combineAndSend(); + + } +}); + +/** + * @class Ext.form.action.Submit + * @extends Ext.form.action.Action + *A class which handles submission of data from {@link Ext.form.Basic Form}s + * and processes the returned response.
+ *Instances of this class are only created by a {@link Ext.form.Basic Form} when + * {@link Ext.form.Basic#submit submit}ting.
+ *Response Packet Criteria
+ *A response packet may contain: + *
success
property : Boolean
+ * success
property is required.errors
property : Object
+ * errors
property,
+ * which is optional, contains error messages for invalid fields.JSON Packets
+ *By default, response packets are assumed to be JSON, so a typical response + * packet may look like this:
+{
+ success: false,
+ errors: {
+ clientCode: "Client not found",
+ portOfLoading: "This field must not be null"
+ }
+}
+ * Other data may be placed into the response for processing by the {@link Ext.form.Basic}'s callback + * or event handler methods. The object decoded from this JSON is available in the + * {@link Ext.form.action.Action#result result} property.
+ *Alternatively, if an {@link #errorReader} is specified as an {@link Ext.data.reader.Xml XmlReader}:
+ errorReader: new Ext.data.reader.Xml({
+ record : 'field',
+ success: '@success'
+ }, [
+ 'id', 'msg'
+ ]
+ )
+
+ * then the results may be sent back in XML format:
+<?xml version="1.0" encoding="UTF-8"?>
+<message success="false">
+<errors>
+ <field>
+ <id>clientCode</id>
+ <msg><![CDATA[Code not found. <br /><i>This is a test validation message from the server </i>]]></msg>
+ </field>
+ <field>
+ <id>portOfLoading</id>
+ <msg><![CDATA[Port not found. <br /><i>This is a test validation message from the server </i>]]></msg>
+ </field>
+</errors>
+</message>
+
+ * Other elements may be placed into the response XML for processing by the {@link Ext.form.Basic}'s callback + * or event handler methods. The XML document is available in the {@link #errorReader}'s {@link Ext.data.reader.Xml#xmlData xmlData} property.
+ */ +Ext.define('Ext.form.action.Submit', { + extend:'Ext.form.action.Action', + alternateClassName: 'Ext.form.Action.Submit', + alias: 'formaction.submit', + + type: 'submit', + + /** + * @cfg {boolean} clientValidation Determines whether a Form's fields are validated + * in a final call to {@link Ext.form.Basic#isValid isValid} prior to submission. + * Pass false in the Form's submit options to prevent this. Defaults to true. + */ + + // inherit docs + run : function(){ + var form = this.form; + if (this.clientValidation === false || form.isValid()) { + this.doSubmit(); + } else { + // client validation failed + this.failureType = Ext.form.action.Action.CLIENT_INVALID; + form.afterAction(this, false); } }, - doCall : function(c, m, args){ - var data = null, hs = args[m.len], scope = args[m.len+1]; + /** + * @private + * Perform the submit of the form data. + */ + doSubmit: function() { + var formEl, + ajaxOptions = Ext.apply(this.createCallback(), { + url: this.getUrl(), + method: this.getMethod(), + headers: this.headers + }); - if(m.len !== 0){ - data = args.slice(0, m.len); + // For uploads we need to create an actual form that contains the file upload fields, + // and pass that to the ajax call so it can do its iframe-based submit method. + if (this.form.hasUpload()) { + formEl = ajaxOptions.form = this.buildForm(); + ajaxOptions.isUpload = true; + } else { + ajaxOptions.params = this.getParams(); } - var t = new Ext.Direct.Transaction({ - provider: this, - args: args, - action: c, - method: m.name, - data: data, - cb: scope && Ext.isFunction(hs) ? hs.createDelegate(scope) : hs - }); + Ext.Ajax.request(ajaxOptions); - if(this.fireEvent('beforecall', this, t) !== false){ - Ext.Direct.addTransaction(t); - this.queueTransaction(t); - this.fireEvent('call', this, t); + if (formEl) { + Ext.removeNode(formEl); } }, - doForm : function(c, m, form, callback, scope){ - var t = new Ext.Direct.Transaction({ - provider: this, - action: c, - method: m.name, - args:[form, callback, scope], - cb: scope && Ext.isFunction(callback) ? callback.createDelegate(scope) : callback, - isForm: true + /** + * @private + * Build the full set of parameters from the field values plus any additional configured params. + */ + getParams: function() { + var nope = false, + configParams = this.callParent(), + fieldParams = this.form.getValues(nope, nope, this.submitEmptyText !== nope); + return Ext.apply({}, fieldParams, configParams); + }, + + /** + * @private + * Build a form element containing fields corresponding to all the parameters to be + * submitted (everything returned by {@link #getParams}. + * NOTE: the form element is automatically added to the DOM, so any code that uses + * it must remove it from the DOM after finishing with it. + * @return HTMLFormElement + */ + buildForm: function() { + var fieldsSpec = [], + formSpec, + formEl, + basicForm = this.form, + params = this.getParams(), + uploadFields = []; + + basicForm.getFields().each(function(field) { + if (field.isFileUpload()) { + uploadFields.push(field); + } }); - if(this.fireEvent('beforecall', this, t) !== false){ - Ext.Direct.addTransaction(t); - var isUpload = String(form.getAttribute("enctype")).toLowerCase() == 'multipart/form-data', - params = { - extTID: t.tid, - extAction: c, - extMethod: m.name, - extType: 'rpc', - extUpload: String(isUpload) - }; - - // change made from typeof callback check to callback.params - // to support addl param passing in DirectSubmit EAC 6/2 - Ext.apply(t, { - form: Ext.getDom(form), - isUpload: isUpload, - params: callback && Ext.isObject(callback.params) ? Ext.apply(params, callback.params) : params + function addField(name, val) { + fieldsSpec.push({ + tag: 'input', + type: 'hidden', + name: name, + value: Ext.String.htmlEncode(val) }); - this.fireEvent('call', this, t); - this.processForm(t); } - }, - - processForm: function(t){ - Ext.Ajax.request({ - url: this.url, - params: t.params, - callback: this.onData, - scope: this, - form: t.form, - isUpload: t.isUpload, - ts: t + + // Add the form field values + Ext.iterate(params, function(key, val) { + if (Ext.isArray(val)) { + Ext.each(val, function(v) { + addField(key, v); + }); + } else { + addField(key, val); + } }); - }, - createMethod : function(c, m){ - var f; - if(!m.formHandler){ - f = function(){ - this.doCall(c, m, Array.prototype.slice.call(arguments, 0)); - }.createDelegate(this); - }else{ - f = function(form, callback, scope){ - this.doForm(c, m, form, callback, scope); - }.createDelegate(this); - } - f.directCfg = { - action: c, - method: m + formSpec = { + tag: 'form', + action: this.getUrl(), + method: this.getMethod(), + target: this.target || '_self', + style: 'display:none', + cn: fieldsSpec }; - return f; - }, - getTransaction: function(opt){ - return opt && opt.tid ? Ext.Direct.getTransaction(opt.tid) : null; + // Set the proper encoding for file uploads + if (uploadFields.length) { + formSpec.encoding = formSpec.enctype = 'multipart/form-data'; + } + + // Create the form + formEl = Ext.core.DomHelper.append(Ext.getBody(), formSpec); + + // Special handling for file upload fields: since browser security measures prevent setting + // their values programatically, and prevent carrying their selected values over when cloning, + // we have to move the actual field instances out of their components and into the form. + Ext.Array.each(uploadFields, function(field) { + if (field.rendered) { // can only have a selected file value after being rendered + formEl.appendChild(field.extractFileInput()); + } + }); + + return formEl; }, - doCallback: function(t, e){ - var fn = e.status ? 'success' : 'failure'; - if(t && t.cb){ - var hs = t.cb, - result = Ext.isDefined(e.result) ? e.result : e.data; - if(Ext.isFunction(hs)){ - hs(result, e); - } else{ - Ext.callback(hs[fn], hs.scope, [result, e]); - Ext.callback(hs.callback, hs.scope, [result, e]); + + + /** + * @private + */ + onSuccess: function(response) { + var form = this.form, + success = true, + result = this.processResponse(response); + if (result !== true && !result.success) { + if (result.errors) { + form.markInvalid(result.errors); } + this.failureType = Ext.form.action.Action.SERVER_INVALID; + success = false; } - } -}); -Ext.Direct.PROVIDERS['remoting'] = Ext.direct.RemotingProvider;/** - * @class Ext.Resizable - * @extends Ext.util.Observable - *Applies drag handles to an element to make it resizable. The drag handles are inserted into the element - * and positioned absolute. Some elements, such as a textarea or image, don't support this. To overcome that, you can wrap - * the textarea in a div and set 'resizeChild' to true (or to the id of the element), or set wrap:true in your config and - * the element will be wrapped for you automatically.
- *Here is the list of valid resize handles:
- *-Value Description ------- ------------------- - 'n' north - 's' south - 'e' east - 'w' west - 'nw' northwest - 'sw' southwest - 'se' southeast - 'ne' northeast - 'all' all -- *
Here's an example showing the creation of a typical Resizable:
- *
-var resizer = new Ext.Resizable('element-id', {
- handles: 'all',
- minWidth: 200,
- minHeight: 100,
- maxWidth: 500,
- maxHeight: 400,
- pinned: true
-});
-resizer.on('resize', myHandler);
-
- * To hide a particular handle, set its display to none in CSS, or through script:
- * resizer.east.setDisplayed(false);
A subclass of Ext.dd.DragTracker which handles dragging any Component.
+ *This is configured with a Component to be made draggable, and a config object for the + * {@link Ext.dd.DragTracker} class.
+ *A {@link #} delegate may be provided which may be either the element to use as the mousedown target + * or a {@link Ext.DomQuery} selector to activate multiple mousedown targets.
+ * @constructor Create a new ComponentTracker + * @param {object} comp The Component to provide dragging for. + * @param {object} config The config object + */ +Ext.define('Ext.util.ComponentDragger', { - Ext.apply(this, config); + /** + * @cfg {Boolean} constrain + * Specify astrue
to constrain the Component to within the bounds of the {@link #constrainTo} region.
+ */
- if(this.pinned){
- this.disableTrackOver = true;
- this.el.addClass('x-resizable-pinned');
- }
- // if the element isn't positioned, make it relative
- var position = this.el.getStyle('position');
- if(position != 'absolute' && position != 'fixed'){
- this.el.setStyle('position', 'relative');
- }
- if(!this.handles){ // no handles passed, must be legacy style
- this.handles = 's,e,se';
- if(this.multiDirectional){
- this.handles += ',n,w';
- }
- }
- if(this.handles == 'all'){
- this.handles = 'n s e w ne nw se sw';
- }
- var hs = this.handles.split(/\s*?[,;]\s*?| /);
- var ps = Ext.Resizable.positions;
- for(var i = 0, len = hs.length; i < len; i++){
- if(hs[i] && ps[hs[i]]){
- var pos = ps[hs[i]];
- this[pos] = new Ext.Resizable.Handle(this, pos, this.disableTrackOver, this.transparent, this.handleCls);
- }
- }
- // legacy
- this.corner = this.southeast;
+ /**
+ * @cfg {String/Element} delegate
+ * Optional. A {@link Ext.DomQuery DomQuery} selector which identifies child elements within the Component's encapsulating + * Element which are the drag handles. This limits dragging to only begin when the matching elements are mousedowned.
+ *This may also be a specific child element within the Component's encapsulating element to use as the drag handle.
+ */ - if(this.handles.indexOf('n') != -1 || this.handles.indexOf('w') != -1){ - this.updateBox = true; - } + /** + * @cfg {Boolean} constrainDelegate + * Specify astrue
to constrain the drag handles within the {@link constrainTo} region.
+ */
- this.activeHandle = null;
+ extend: 'Ext.dd.DragTracker',
- if(this.resizeChild){
- if(typeof this.resizeChild == 'boolean'){
- this.resizeChild = Ext.get(this.el.dom.firstChild, true);
- }else{
- this.resizeChild = Ext.get(this.resizeChild, true);
- }
+ autoStart: 500,
+
+ constructor: function(comp, config) {
+ this.comp = comp;
+ this.initialConstrainTo = config.constrainTo;
+ this.callParent([ config ]);
+ },
+
+ onStart: function(e) {
+ var me = this,
+ comp = me.comp;
+
+ // Cache the start [X, Y] array
+ this.startPosition = comp.getPosition();
+
+ // If client Component has a ghost method to show a lightweight version of itself
+ // then use that as a drag proxy unless configured to liveDrag.
+ if (comp.ghost && !comp.liveDrag) {
+ me.proxy = comp.ghost();
+ me.dragTarget = me.proxy.header.el;
}
- if(this.adjustments == 'auto'){
- var rc = this.resizeChild;
- var hw = this.west, he = this.east, hn = this.north, hs = this.south;
- if(rc && (hw || hn)){
- rc.position('relative');
- rc.setLeft(hw ? hw.el.getWidth() : 0);
- rc.setTop(hn ? hn.el.getHeight() : 0);
- }
- this.adjustments = [
- (he ? -he.el.getWidth() : 0) + (hw ? -hw.el.getWidth() : 0),
- (hn ? -hn.el.getHeight() : 0) + (hs ? -hs.el.getHeight() : 0) -1
- ];
+ // Set the constrainTo Region before we start dragging.
+ if (me.constrain || me.constrainDelegate) {
+ me.constrainTo = me.calculateConstrainRegion();
}
+ },
- if(this.draggable){
- this.dd = this.dynamic ?
- this.el.initDD(null) : this.el.initDDProxy(null, {dragElId: this.proxy.id});
- this.dd.setHandleElId(this.resizeChild ? this.resizeChild.id : this.el.id);
- if(this.constrainTo){
- this.dd.constrainTo(this.constrainTo);
- }
+ calculateConstrainRegion: function() {
+ var me = this,
+ comp = me.comp,
+ c = me.initialConstrainTo,
+ delegateRegion,
+ elRegion,
+ shadowSize = comp.el.shadow ? comp.el.shadow.offset : 0;
+
+ // The configured constrainTo might be a Region or an element
+ if (!(c instanceof Ext.util.Region)) {
+ c = Ext.fly(c).getViewRegion();
+ }
+
+ // Reduce the constrain region to allow for shadow
+ if (shadowSize) {
+ c.adjust(0, -shadowSize, -shadowSize, shadowSize);
+ }
+
+ // If they only want to constrain the *delegate* to within the constrain region,
+ // adjust the region to be larger based on the insets of the delegate from the outer
+ // edges of the Component.
+ if (!me.constrainDelegate) {
+ delegateRegion = Ext.fly(me.dragTarget).getRegion();
+ elRegion = me.proxy ? me.proxy.el.getRegion() : comp.el.getRegion();
+
+ c.adjust(
+ delegateRegion.top - elRegion.top,
+ delegateRegion.right - elRegion.right,
+ delegateRegion.bottom - elRegion.bottom,
+ delegateRegion.left - elRegion.left
+ );
}
+ return c;
+ },
- this.addEvents(
- /**
- * @event beforeresize
- * Fired before resize is allowed. Set {@link #enabled} to false to cancel resize.
- * @param {Ext.Resizable} this
- * @param {Ext.EventObject} e The mousedown event
- */
- 'beforeresize',
- /**
- * @event resize
- * Fired after a resize.
- * @param {Ext.Resizable} this
- * @param {Number} width The new width
- * @param {Number} height The new height
- * @param {Ext.EventObject} e The mouseup event
- */
- 'resize'
- );
+ // Move either the ghost Component or the target Component to its new position on drag
+ onDrag: function(e) {
+ var me = this,
+ comp = (me.proxy && !me.comp.liveDrag) ? me.proxy : me.comp,
+ offset = me.getOffset(me.constrain || me.constrainDelegate ? 'dragTarget' : null);
- if(this.width !== null && this.height !== null){
- this.resizeTo(this.width, this.height);
- }else{
- this.updateChildSize();
+ comp.setPosition(me.startPosition[0] + offset[0], me.startPosition[1] + offset[1]);
+ },
+
+ onEnd: function(e) {
+ if (this.proxy && !this.comp.liveDrag) {
+ this.comp.unghost();
}
- if(Ext.isIE){
- this.el.dom.style.zoom = 1;
+ }
+});
+/**
+ * @class Ext.form.Labelable
+
+A mixin which allows a component to be configured and decorated with a label and/or error message as is
+common for form fields. This is used by e.g. {@link Ext.form.field.Base} and {@link Ext.form.FieldContainer}
+to let them be managed by the Field layout.
+
+**NOTE**: This mixin is mainly for internal library use and most users should not need to use it directly. It
+is more likely you will want to use one of the component classes that import this mixin, such as
+{@link Ext.form.field.Base} or {@link Ext.form.FieldContainer}.
+
+Use of this mixin does not make a component a field in the logical sense, meaning it does not provide any
+logic or state related to values or validation; that is handled by the related {@link Ext.form.field.Field}
+mixin. These two mixins may be used separately (for example {@link Ext.form.FieldContainer} is Labelable but not a
+Field), or in combination (for example {@link Ext.form.field.Base} implements both and has logic for connecting the
+two.)
+
+Component classes which use this mixin should use the Field layout
+or a derivation thereof to properly size and position the label and message according to the component config.
+They must also call the {@link #initLabelable} method during component initialization to ensure the mixin gets
+set up correctly.
+
+ * @markdown
+ * @docauthor Jason Johnston Controls the position and alignment of the {@link #fieldLabel}. Valid values are:
+ *A CSS style specification string to apply directly to this field's label. Defaults to undefined.
+ */ + + /** + * @cfg {Boolean} hideLabel + *Set to true to completely hide the label element ({@link #fieldLabel} and {@link #labelSeparator}). + * Defaults to false.
+ *Also see {@link #hideEmptyLabel}, which controls whether space will be reserved for an empty fieldLabel.
+ */ + hideLabel: false, + + /** + * @cfg {Boolean} hideEmptyLabel + *When set to true, the label element ({@link #fieldLabel} and {@link #labelSeparator}) will be + * automatically hidden if the {@link #fieldLabel} is empty. Setting this to false will cause the empty + * label element to be rendered and space to be reserved for it; this is useful if you want a field without a label + * to line up with other labeled fields in the same form. Defaults to true.
+ *If you wish to unconditionall hide the label even if a non-empty fieldLabel is configured, then set + * the {@link #hideLabel} config to true.
+ */ + hideEmptyLabel: true, + + /** + * @cfg {Boolean} preventMark + * true to disable displaying any {@link #setActiveError error message} set on this object. + * Defaults to false. + */ + preventMark: false, + + /** + * @cfg {Boolean} autoFitErrors + * Whether to adjust the component's body area to make room for 'side' or 'under' + * {@link #msgTarget error messages}. Defaults to true. + */ + autoFitErrors: true, + + /** + * @cfg {String} msgTargetThe location where the error message text should display. + * Must be one of the following values:
+ *qtip
Display a quick tip containing the message when the user hovers over the field. This is the default.
+ * title
Display the message in a default browser title attribute popup.under
Add a block div beneath the field containing the error message.side
Add an error icon to the right of the field, displaying the message in a popup on hover.none
Don't display any error message. This might be useful if you are implementing custom error display.[element id]
Add the error message directly to the innerHTML of the specified element.{@link #dynamic}==true
). Defaults to 0.
+ * Tells whether the field currently has an active error message. This does not trigger
+ * validation on its own, it merely looks for any message that the component may already hold.
+ * @return {Boolean}
*/
- heightIncrement : 0,
+ hasActiveError: function() {
+ return !!this.getActiveError();
+ },
+
/**
- * @cfg {Number} widthIncrement The increment to snap the width resize in pixels
- * (only applies if {@link #dynamic}==true
). Defaults to 0.
+ * Sets the active error message to the given string. This replaces the entire error message
+ * contents with the given string. Also see {@link #setActiveErrors} which accepts an Array of
+ * messages and formats them according to the {@link #activeErrorsTpl}.
+ * @param {String} msg The error message
*/
- widthIncrement : 0,
+ setActiveError: function(msg) {
+ this.activeError = msg;
+ this.activeErrors = [msg];
+ this.renderActiveError();
+ },
+
/**
- * @cfg {Number} minHeight The minimum height for the element (defaults to 5)
+ * Gets an Array of any active error messages currently applied to the field. This does not trigger
+ * validation on its own, it merely returns any messages that the component may already hold.
+ * @return {Array} The active error messages on the component; if there are no errors, an empty Array is returned.
*/
- minHeight : 5,
+ getActiveErrors: function() {
+ return this.activeErrors || [];
+ },
+
/**
- * @cfg {Number} minWidth The minimum width for the element (defaults to 5)
+ * Set the active error message to an Array of error messages. The messages are formatted into
+ * a single message string using the {@link #activeErrorsTpl}. Also see {@link #setActiveError}
+ * which allows setting the entire error contents with a single string.
+ * @param {Array} errors The error messages
*/
- minWidth : 5,
+ setActiveErrors: function(errors) {
+ this.activeErrors = errors;
+ this.activeError = this.getTpl('activeErrorsTpl').apply({errors: errors});
+ this.renderActiveError();
+ },
+
/**
- * @cfg {Number} maxHeight The maximum height for the element (defaults to 10000)
+ * Clears the active error.
*/
- maxHeight : 10000,
+ unsetActiveError: function() {
+ delete this.activeError;
+ delete this.activeErrors;
+ this.renderActiveError();
+ },
+
/**
- * @cfg {Number} maxWidth The maximum width for the element (defaults to 10000)
+ * @private
+ * Updates the rendered DOM to match the current activeError. This only updates the content and
+ * attributes, you'll have to call doComponentLayout to actually update the display.
*/
- maxWidth : 10000,
+ renderActiveError: function() {
+ var me = this,
+ activeError = me.getActiveError(),
+ hasError = !!activeError;
+
+ if (activeError !== me.lastActiveError) {
+ me.fireEvent('errorchange', me, activeError);
+ me.lastActiveError = activeError;
+ }
+
+ if (me.rendered && !me.isDestroyed && !me.preventMark) {
+ // Add/remove invalid class
+ me.el[hasError ? 'addCls' : 'removeCls'](me.invalidCls);
+
+ // Update the aria-invalid attribute
+ me.getActionEl().dom.setAttribute('aria-invalid', hasError);
+
+ // Update the errorEl with the error message text
+ me.errorEl.dom.innerHTML = activeError;
+ }
+ },
+
/**
- * @cfg {Number} minX The minimum x for the element (defaults to 0)
+ * Applies a set of default configuration values to this Labelable instance. For each of the
+ * properties in the given object, check if this component hasOwnProperty that config; if not
+ * then it's inheriting a default value from its prototype and we should apply the default value.
+ * @param {Object} defaults The defaults to apply to the object.
*/
- minX: 0,
+ setFieldDefaults: function(defaults) {
+ var me = this;
+ Ext.iterate(defaults, function(key, val) {
+ if (!me.hasOwnProperty(key)) {
+ me[key] = val;
+ }
+ });
+ },
+
/**
- * @cfg {Number} minY The minimum x for the element (defaults to 0)
+ * @protected Calculate and return the natural width of the bodyEl. Override to provide custom logic.
+ * Note for implementors: if at all possible this method should be overridden with a custom implementation
+ * that can avoid anything that would cause the browser to reflow, e.g. querying offsetWidth.
*/
- minY: 0,
+ getBodyNaturalWidth: function() {
+ return this.bodyEl.getWidth();
+ }
+
+});
+
+/**
+ * @class Ext.form.field.Field
+
+This mixin provides a common interface for the logical behavior and state of form fields, including:
+
+- Getter and setter methods for field values
+- Events and methods for tracking value and validity changes
+- Methods for triggering validation
+
+**NOTE**: When implementing custom fields, it is most likely that you will want to extend the {@link Ext.form.field.Base}
+component class rather than using this mixin directly, as BaseField contains additional logic for generating an
+actual DOM complete with {@link Ext.form.Labelable label and error message} display and a form input field,
+plus methods that bind the Field value getters and setters to the input field's value.
+
+If you do want to implement this mixin directly and don't want to extend {@link Ext.form.field.Base}, then
+you will most likely want to override the following methods with custom implementations: {@link #getValue},
+{@link #setValue}, and {@link #getErrors}. Other methods may be overridden as needed but their base
+implementations should be sufficient for common cases. You will also need to make sure that {@link #initField}
+is called during the component's initialization.
+
+ * @markdown
+ * @docauthor Jason Johnston Specifies whether this field should be validated immediately whenever a change in its value is detected. + * Defaults to true. If the validation results in a change in the field's validity, a + * {@link #validitychange} event will be fired. This allows the field to show feedback about the + * validity of its contents immediately as the user is typing.
+ *When set to false, feedback will not be immediate. However the form will still be validated + * before submitting if the clientValidation option to {@link Ext.form.Basic#doAction} is + * enabled, or if the field or form are validated manually.
+ *See also {@link Ext.form.field.Base#checkChangeEvents}for controlling how changes to the field's value are detected.
*/ + validateOnChange: true, + /** - * @cfg {String} handleCls A css class to add to each handle. Defaults to ''. + * @private */ - + suspendCheckChange: 0, /** - * Perform a manual resize and fires the 'resize' event. - * @param {Number} width - * @param {Number} height + * Initializes this Field mixin on the current instance. Components using this mixin should call + * this method during their own initialization process. */ - resizeTo : function(width, height){ - this.el.setSize(width, height); - this.updateChildSize(); - this.fireEvent('resize', this, width, height, null); - }, - - // private - startSizing : function(e, handle){ - this.fireEvent('beforeresize', this, e); - if(this.enabled){ // 2nd enabled check in case disabled before beforeresize handler - - if(!this.overlay){ - this.overlay = this.el.createProxy({tag: 'div', cls: 'x-resizable-overlay', html: ' '}, Ext.getBody()); - this.overlay.unselectable(); - this.overlay.enableDisplayMode('block'); - this.overlay.on({ - scope: this, - mousemove: this.onMouseMove, - mouseup: this.onMouseUp - }); - } - this.overlay.setStyle('cursor', handle.el.getStyle('cursor')); - - this.resizing = true; - this.startBox = this.el.getBox(); - this.startPoint = e.getXY(); - this.offsets = [(this.startBox.x + this.startBox.width) - this.startPoint[0], - (this.startBox.y + this.startBox.height) - this.startPoint[1]]; - - this.overlay.setSize(Ext.lib.Dom.getViewWidth(true), Ext.lib.Dom.getViewHeight(true)); - this.overlay.show(); - - if(this.constrainTo) { - var ct = Ext.get(this.constrainTo); - this.resizeRegion = ct.getRegion().adjust( - ct.getFrameWidth('t'), - ct.getFrameWidth('l'), - -ct.getFrameWidth('b'), - -ct.getFrameWidth('r') - ); - } + initField: function() { + this.addEvents( + /** + * @event change + * Fires when a user-initiated change is detected in the value of the field. + * @param {Ext.form.field.Field} this + * @param {Mixed} newValue The new value + * @param {Mixed} oldValue The original value + */ + 'change', + /** + * @event validitychange + * Fires when a change in the field's validity is detected. + * @param {Ext.form.field.Field} this + * @param {Boolean} isValid Whether or not the field is now valid + */ + 'validitychange', + /** + * @event dirtychange + * Fires when a change in the field's {@link #isDirty} state is detected. + * @param {Ext.form.field.Field} this + * @param {Boolean} isDirty Whether or not the field is now dirty + */ + 'dirtychange' + ); - this.proxy.setStyle('visibility', 'hidden'); // workaround display none - this.proxy.show(); - this.proxy.setBox(this.startBox); - if(!this.dynamic){ - this.proxy.setStyle('visibility', 'visible'); - } - } + this.initValue(); }, - // private - onMouseDown : function(handle, e){ - if(this.enabled){ - e.stopEvent(); - this.activeHandle = handle; - this.startSizing(e, handle); - } - }, + /** + * @protected + * Initializes the field's value based on the initial config. + */ + initValue: function() { + var me = this; - // private - onMouseUp : function(e){ - this.activeHandle = null; - var size = this.resizeElement(); - this.resizing = false; - this.handleOut(); - this.overlay.hide(); - this.proxy.hide(); - this.fireEvent('resize', this, size.width, size.height, e); - }, + /** + * @property originalValue + * @type Mixed + * The original value of the field as configured in the {@link #value} configuration, or as loaded by + * the last form load operation if the form's {@link Ext.form.Basic#trackResetOnLoad trackResetOnLoad} + * setting istrue
.
+ */
+ me.originalValue = me.lastValue = me.value;
- // private
- updateChildSize : function(){
- if(this.resizeChild){
- var el = this.el;
- var child = this.resizeChild;
- var adj = this.adjustments;
- if(el.dom.offsetWidth){
- var b = el.getSize(true);
- child.setSize(b.width+adj[0], b.height+adj[1]);
- }
- // Second call here for IE
- // The first call enables instant resizing and
- // the second call corrects scroll bars if they
- // exist
- if(Ext.isIE){
- setTimeout(function(){
- if(el.dom.offsetWidth){
- var b = el.getSize(true);
- child.setSize(b.width+adj[0], b.height+adj[1]);
- }
- }, 10);
- }
- }
+ // Set the initial value - prevent validation on initial set
+ me.suspendCheckChange++;
+ me.setValue(me.value);
+ me.suspendCheckChange--;
},
- // private
- snap : function(value, inc, min){
- if(!inc || !value){
- return value;
- }
- var newValue = value;
- var m = value % inc;
- if(m > 0){
- if(m > (inc/2)){
- newValue = value + (inc-m);
- }else{
- newValue = value - m;
- }
- }
- return Math.max(min, newValue);
+ /**
+ * Returns the {@link Ext.form.field.Field#name name} attribute of the field. This is used as the parameter
+ * name when including the field value in a {@link Ext.form.Basic#submit form submit()}.
+ * @return {String} name The field {@link Ext.form.field.Field#name name}
+ */
+ getName: function() {
+ return this.name;
},
/**
- * Performs resizing of the associated Element. This method is called internally by this - * class, and should not be called by user code.
- *If a Resizable is being used to resize an Element which encapsulates a more complex UI - * component such as a Panel, this method may be overridden by specifying an implementation - * as a config option to provide appropriate behaviour at the end of the resize operation on - * mouseup, for example resizing the Panel, and relaying the Panel's content.
- *The new area to be resized to is available by examining the state of the {@link #proxy} - * Element. Example: -
-new Ext.Panel({
- title: 'Resize me',
- x: 100,
- y: 100,
- renderTo: Ext.getBody(),
- floating: true,
- frame: true,
- width: 400,
- height: 200,
- listeners: {
- render: function(p) {
- new Ext.Resizable(p.getEl(), {
- handles: 'all',
- pinned: true,
- transparent: true,
- resizeElement: function() {
- var box = this.proxy.getBox();
- p.updateBox(box);
- if (p.layout) {
- p.doLayout();
- }
- return box;
- }
- });
- }
- }
-}).show();
-
+ * Returns the current data value of the field. The type of value returned is particular to the type of the
+ * particular field (e.g. a Date object for {@link Ext.form.field.Date}).
+ * @return {Mixed} value The field value
*/
- resizeElement : function(){
- var box = this.proxy.getBox();
- if(this.updateBox){
- this.el.setBox(box, false, this.animate, this.duration, null, this.easing);
- }else{
- this.el.setSize(box.width, box.height, this.animate, this.duration, null, this.easing);
- }
- this.updateChildSize();
- if(!this.dynamic){
- this.proxy.hide();
- }
- if(this.draggable && this.constrainTo){
- this.dd.resetConstraints();
- this.dd.constrainTo(this.constrainTo);
- }
- return box;
+ getValue: function() {
+ return this.value;
},
-
- // private
- constrain : function(v, diff, m, mx){
- if(v - diff < m){
- diff = v - m;
- }else if(v - diff > mx){
- diff = v - mx;
- }
- return diff;
+
+ /**
+ * Sets a data value into the field and runs the change detection and validation.
+ * @param {Mixed} value The value to set
+ * @return {Ext.form.field.Field} this
+ */
+ setValue: function(value) {
+ var me = this;
+ me.value = value;
+ me.checkChange();
+ return me;
},
- // private
- onMouseMove : function(e){
- if(this.enabled && this.activeHandle){
- try{// try catch so if something goes wrong the user doesn't get hung
-
- if(this.resizeRegion && !this.resizeRegion.contains(e.getPoint())) {
- return;
- }
-
- //var curXY = this.startPoint;
- var curSize = this.curSize || this.startBox,
- x = this.startBox.x, y = this.startBox.y,
- ox = x,
- oy = y,
- w = curSize.width,
- h = curSize.height,
- ow = w,
- oh = h,
- mw = this.minWidth,
- mh = this.minHeight,
- mxw = this.maxWidth,
- mxh = this.maxHeight,
- wi = this.widthIncrement,
- hi = this.heightIncrement,
- eventXY = e.getXY(),
- diffX = -(this.startPoint[0] - Math.max(this.minX, eventXY[0])),
- diffY = -(this.startPoint[1] - Math.max(this.minY, eventXY[1])),
- pos = this.activeHandle.position,
- tw,
- th;
-
- switch(pos){
- case 'east':
- w += diffX;
- w = Math.min(Math.max(mw, w), mxw);
- break;
- case 'south':
- h += diffY;
- h = Math.min(Math.max(mh, h), mxh);
- break;
- case 'southeast':
- w += diffX;
- h += diffY;
- w = Math.min(Math.max(mw, w), mxw);
- h = Math.min(Math.max(mh, h), mxh);
- break;
- case 'north':
- diffY = this.constrain(h, diffY, mh, mxh);
- y += diffY;
- h -= diffY;
- break;
- case 'west':
- diffX = this.constrain(w, diffX, mw, mxw);
- x += diffX;
- w -= diffX;
- break;
- case 'northeast':
- w += diffX;
- w = Math.min(Math.max(mw, w), mxw);
- diffY = this.constrain(h, diffY, mh, mxh);
- y += diffY;
- h -= diffY;
- break;
- case 'northwest':
- diffX = this.constrain(w, diffX, mw, mxw);
- diffY = this.constrain(h, diffY, mh, mxh);
- y += diffY;
- h -= diffY;
- x += diffX;
- w -= diffX;
- break;
- case 'southwest':
- diffX = this.constrain(w, diffX, mw, mxw);
- h += diffY;
- h = Math.min(Math.max(mh, h), mxh);
- x += diffX;
- w -= diffX;
- break;
- }
-
- var sw = this.snap(w, wi, mw);
- var sh = this.snap(h, hi, mh);
- if(sw != w || sh != h){
- switch(pos){
- case 'northeast':
- y -= sh - h;
- break;
- case 'north':
- y -= sh - h;
- break;
- case 'southwest':
- x -= sw - w;
- break;
- case 'west':
- x -= sw - w;
- break;
- case 'northwest':
- x -= sw - w;
- y -= sh - h;
- break;
- }
- w = sw;
- h = sh;
- }
-
- if(this.preserveRatio){
- switch(pos){
- case 'southeast':
- case 'east':
- h = oh * (w/ow);
- h = Math.min(Math.max(mh, h), mxh);
- w = ow * (h/oh);
- break;
- case 'south':
- w = ow * (h/oh);
- w = Math.min(Math.max(mw, w), mxw);
- h = oh * (w/ow);
- break;
- case 'northeast':
- w = ow * (h/oh);
- w = Math.min(Math.max(mw, w), mxw);
- h = oh * (w/ow);
- break;
- case 'north':
- tw = w;
- w = ow * (h/oh);
- w = Math.min(Math.max(mw, w), mxw);
- h = oh * (w/ow);
- x += (tw - w) / 2;
- break;
- case 'southwest':
- h = oh * (w/ow);
- h = Math.min(Math.max(mh, h), mxh);
- tw = w;
- w = ow * (h/oh);
- x += tw - w;
- break;
- case 'west':
- th = h;
- h = oh * (w/ow);
- h = Math.min(Math.max(mh, h), mxh);
- y += (th - h) / 2;
- tw = w;
- w = ow * (h/oh);
- x += tw - w;
- break;
- case 'northwest':
- tw = w;
- th = h;
- h = oh * (w/ow);
- h = Math.min(Math.max(mh, h), mxh);
- w = ow * (h/oh);
- y += th - h;
- x += tw - w;
- break;
-
- }
- }
- this.proxy.setBounds(x, y, w, h);
- if(this.dynamic){
- this.resizeElement();
- }
- }catch(ex){}
- }
+ /**
+ * Returns whether two field {@link #getValue values} are logically equal. Field implementations may override
+ * this to provide custom comparison logic appropriate for the particular field's data type.
+ * @param {Mixed} value1 The first value to compare
+ * @param {Mixed} value2 The second value to compare
+ * @return {Boolean} True if the values are equal, false if inequal.
+ */
+ isEqual: function(value1, value2) {
+ return String(value1) === String(value2);
},
- // private
- handleOver : function(){
- if(this.enabled){
- this.el.addClass('x-resizable-over');
+ /**
+ * Returns the parameter(s) that would be included in a standard form submit for this field. Typically this + * will be an object with a single name-value pair, the name being this field's {@link #getName name} and the + * value being its current stringified value. More advanced field implementations may return more than one + * name-value pair.
+ *Note that the values returned from this method are not guaranteed to have been successfully + * {@link #validate validated}.
+ * @return {Object} A mapping of submit parameter names to values; each value should be a string, or an array + * of strings if that particular name has multiple values. It can also return null if there are no + * parameters to be submitted. + */ + getSubmitData: function() { + var me = this, + data = null; + if (!me.disabled && me.submitValue && !me.isFileUpload()) { + data = {}; + data[me.getName()] = '' + me.getValue(); } + return data; }, - // private - handleOut : function(){ - if(!this.resizing){ - this.el.removeClass('x-resizable-over'); + /** + *Returns the value(s) that should be saved to the {@link Ext.data.Model} instance for this field, when + * {@link Ext.form.Basic#updateRecord} is called. Typically this will be an object with a single name-value + * pair, the name being this field's {@link #getName name} and the value being its current data value. More + * advanced field implementations may return more than one name-value pair. The returned values will be + * saved to the corresponding field names in the Model.
+ *Note that the values returned from this method are not guaranteed to have been successfully + * {@link #validate validated}.
+ * @return {Object} A mapping of submit parameter names to values; each value should be a string, or an array + * of strings if that particular name has multiple values. It can also return null if there are no + * parameters to be submitted. + */ + getModelData: function() { + var me = this, + data = null; + if (!me.disabled && !me.isFileUpload()) { + data = {}; + data[me.getName()] = me.getValue(); } + return data; }, /** - * Returns the element this component is bound to. - * @return {Ext.Element} + * Resets the current field value to the originally loaded value and clears any validation messages. + * See {@link Ext.form.Basic}.{@link Ext.form.Basic#trackResetOnLoad trackResetOnLoad} */ - getEl : function(){ - return this.el; + reset : function(){ + var me = this; + + me.setValue(me.originalValue); + me.clearInvalid(); + // delete here so we reset back to the original state + delete me.wasValid; }, /** - * Returns the resizeChild element (or null). - * @return {Ext.Element} + * Resets the field's {@link #originalValue} property so it matches the current {@link #getValue value}. + * This is called by {@link Ext.form.Basic}.{@link Ext.form.Basic#setValues setValues} if the form's + * {@link Ext.form.Basic#trackResetOnLoad trackResetOnLoad} property is set to true. */ - getResizeChild : function(){ - return this.resizeChild; + resetOriginalValue: function() { + this.originalValue = this.getValue(); + this.checkDirty(); }, /** - * Destroys this resizable. If the element was wrapped and - * removeEl is not true then the element remains. - * @param {Boolean} removeEl (optional) true to remove the element from the DOM + *Checks whether the value of the field has changed since the last time it was checked. If the value + * has changed, it:
+ *A specialized panel intended for use as an application window. Windows are floated, {@link #resizable}, and - * {@link #draggable} by default. Windows can be {@link #maximizable maximized} to fill the viewport, - * restored to their prior size, and can be {@link #minimize}d.
- *Windows can also be linked to a {@link Ext.WindowGroup} or managed by the {@link Ext.WindowMgr} to provide - * grouping, activation, to front, to back and other application-specific behavior.
- *By default, Windows will be rendered to document.body. To {@link #constrain} a Window to another element - * specify {@link Ext.Component#renderTo renderTo}.
- *Note: By default, the {@link #closable close}
header tool destroys the Window resulting in
- * destruction of any child Components. This makes the Window object, and all its descendants unusable. To enable
- * re-use of a Window, use {@link #closeAction closeAction: 'hide'}
.
Returns true if the value of this Field has been changed from its {@link #originalValue}. + * Will always return false if the field is disabled.
+ *Note that if the owning {@link Ext.form.Basic form} was configured with + * {@link Ext.form.Basic#trackResetOnLoad trackResetOnLoad} + * then the {@link #originalValue} is updated when the values are loaded by + * {@link Ext.form.Basic}.{@link Ext.form.Basic#setValues setValues}.
+ * @return {Boolean} True if this field has been changed from its original value (and + * is not disabled), false otherwise. */ + isDirty : function() { + var me = this; + return !me.disabled && !me.isEqual(me.getValue(), me.originalValue); + }, + /** - * @cfg {String/Number/Component} defaultButton - *Specifies a Component to receive focus when this Window is focussed.
- *This may be one of:
Runs this field's validators and returns an array of error messages for any validation failures. + * This is called internally during validation and would not usually need to be used manually.
+ *Each subclass should override or augment the return value to provide their own errors.
+ * @param {Mixed} value The value to get errors for (defaults to the current field value) + * @return {Array} All error messages for this field; an empty Array if none. */ - resizable : true, + getErrors: function(value) { + return []; + }, + /** - * @cfg {Boolean} draggable - * True to allow the window to be dragged by the header bar, false to disable dragging (defaults to true). Note - * that by default the window will be centered in the viewport, so if dragging is disabled the window may need - * to be positioned programmatically after render (e.g., myWindow.setPosition(100, 100);). + *Returns whether or not the field value is currently valid by {@link #getErrors validating} the + * field's current value. The {@link #validitychange} event will not be fired; use {@link #validate} + * instead if you want the event to fire. Note: {@link #disabled} fields are always treated as valid.
+ *Implementations are encouraged to ensure that this method does not have side-effects such as + * triggering error message display.
+ * @return {Boolean} True if the value is valid, else false */ - draggable : true, + isValid : function() { + var me = this; + return me.disabled || Ext.isEmpty(me.getErrors()); + }, + /** - * @cfg {Boolean} closable - *True to display the 'close' tool button and allow the user to close the window, false to - * hide the button and disallow closing the window (defaults to true).
- *By default, when close is requested by either clicking the close button in the header - * or pressing ESC when the Window has focus, the {@link #close} method will be called. This - * will {@link Ext.Component#destroy destroy} the Window and its content meaning that - * it may not be reused.
- *To make closing a Window hide the Window so that it may be reused, set - * {@link #closeAction} to 'hide'. + *
Returns whether or not the field value is currently valid by {@link #getErrors validating} the + * field's current value, and fires the {@link #validitychange} event if the field's validity has + * changed since the last validation. Note: {@link #disabled} fields are always treated as valid.
+ *Custom implementations of this method are allowed to have side-effects such as triggering error + * message display. To validate without side-effects, use {@link #isValid}.
+ * @return {Boolean} True if the value is valid, else false */ - closable : true, + validate : function() { + var me = this, + isValid = me.isValid(); + if (isValid !== me.wasValid) { + me.wasValid = isValid; + me.fireEvent('validitychange', me, isValid); + } + return isValid; + }, + /** - * @cfg {String} closeAction - *The action to take when the close header tool is clicked: - *
'{@link #close}'
: Default'{@link #hide}'
: Note: This setting does not affect the {@link #close} method - * which will always {@link Ext.Component#destroy destroy} the window. To - * programatically hide a window, call {@link #hide}.
+ * A utility for grouping a set of modifications which may trigger value changes into a single + * transaction, to prevent excessive firing of {@link #change} events. This is useful for instance + * if the field has sub-fields which are being updated as a group; you don't want the container + * field to check its own changed state for each subfield change. + * @param fn A function containing the transaction code */ - closeAction : 'close', + batchChanges: function(fn) { + this.suspendCheckChange++; + fn(); + this.suspendCheckChange--; + this.checkChange(); + }, + /** - * @cfg {Boolean} constrain - * True to constrain the window within its containing element, false to allow it to fall outside of its - * containing element. By default the window will be rendered to document.body. To render and constrain the - * window within another element specify {@link #renderTo}. - * (defaults to false). Optionally the header only can be constrained using {@link #constrainHeader}. + * Returns whether this Field is a file upload field; if it returns true, forms will use + * special techniques for {@link Ext.form.Basic#submit submitting the form} via AJAX. See + * {@link Ext.form.Basic#hasUpload} for details. If this returns true, the {@link #extractFileInput} + * method must also be implemented to return the corresponding file input element. + * @return {Boolean} */ - constrain : false, + isFileUpload: function() { + return false; + }, + /** - * @cfg {Boolean} constrainHeader - * True to constrain the window header within its containing element (allowing the window body to fall outside - * of its containing element) or false to allow the header to fall outside its containing element (defaults to - * false). Optionally the entire window can be constrained using {@link #constrain}. + * Only relevant if the instance's {@link #isFileUpload} method returns true. Returns a reference + * to the file input DOM element holding the user's selected file. The input will be appended into + * the submission form and will not be returned, so this method should also create a replacement. + * @return {HTMLInputElement} */ - constrainHeader : false, + extractFileInput: function() { + return null; + }, + /** - * @cfg {Boolean} plain - * True to render the window body with a transparent background so that it will blend into the framing - * elements, false to add a lighter background color to visually highlight the body element and separate it - * more distinctly from the surrounding frame (defaults to false). + *Associate one or more error messages with this field. Components using this mixin should implement + * this method to update the component's rendering to display the messages.
+ *Note: this method does not cause the Field's {@link #validate} or {@link #isValid} methods to
+ * return false
if the value does pass validation. So simply marking a Field as invalid
+ * will not prevent submission of forms submitted with the {@link Ext.form.action.Submit#clientValidation}
+ * option set.
Clear any invalid styles/messages for this field. Components using this mixin should implement + * this method to update the components rendering to clear any existing messages.
+ *Note: this method does not cause the Field's {@link #validate} or {@link #isValid} methods to
+ * return true
if the value does not pass validation. So simply clearing a field's errors
+ * will not necessarily allow submission of forms submitted with the {@link Ext.form.action.Submit#clientValidation}
+ * option set.
This is a singleton object which contains a set of commonly used field validation functions. + * The validations provided are basic and intended to be easily customizable and extended.
+ *To add custom VTypes specify the {@link Ext.form.field.Text#vtype vtype}
validation
+ * test function, and optionally specify any corresponding error text to display and any keystroke
+ * filtering mask to apply. For example:
+// custom Vtype for vtype:'time'
+var timeTest = /^([1-9]|1[0-9]):([0-5][0-9])(\s[a|p]m)$/i;
+Ext.apply(Ext.form.field.VTypes, {
+ // vtype validation function
+ time: function(val, field) {
+ return timeTest.test(val);
},
-
- // private
- initEvents : function(){
- Ext.Window.superclass.initEvents.call(this);
- if(this.animateTarget){
- this.setAnimateTarget(this.animateTarget);
- }
-
- if(this.resizable){
- this.resizer = new Ext.Resizable(this.el, {
- minWidth: this.minWidth,
- minHeight:this.minHeight,
- handles: this.resizeHandles || 'all',
- pinned: true,
- resizeElement : this.resizerAction,
- handleCls: 'x-window-handle'
- });
- this.resizer.window = this;
- this.mon(this.resizer, 'beforeresize', this.beforeResize, this);
- }
-
- if(this.draggable){
- this.header.addClass('x-window-draggable');
- }
- this.mon(this.el, 'mousedown', this.toFront, this);
- this.manager = this.manager || Ext.WindowMgr;
- this.manager.register(this);
- if(this.maximized){
- this.maximized = false;
- this.maximize();
- }
- if(this.closable){
- var km = this.getKeyMap();
- km.on(27, this.onEsc, this);
- km.disable();
- }
+ // vtype Text property: The error text to display when the validation function returns false
+ timeText: 'Not a valid time. Must be in the format "12:34 PM".',
+ // vtype Mask property: The keystroke filter mask
+ timeMask: /[\d\s:amp]/i
+});
+ *
+ * Another example:
+ *
+// custom Vtype for vtype:'IPAddress'
+Ext.apply(Ext.form.field.VTypes, {
+ IPAddress: function(v) {
+ return /^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/.test(v);
},
+ IPAddressText: 'Must be a numeric IP address',
+ IPAddressMask: /[\d\.]/i
+});
+ *
+ * @singleton
+ */
+Ext.define('Ext.form.field.VTypes', (function(){
+ // closure these in so they are only created once.
+ var alpha = /^[a-zA-Z_]+$/,
+ alphanum = /^[a-zA-Z0-9_]+$/,
+ email = /^(\w+)([\-+.][\w]+)*@(\w[\-\w]*\.){1,5}([A-Za-z]){2,6}$/,
+ url = /(((^https?)|(^ftp)):\/\/([\-\w]+\.)+\w{2,3}(\/[%\-\w]+(\.\w{2,})?)*(([\w\-\.\?\\\/+@`~=%!]*)(\.\w{2,})?)*\/?)/i;
+
+ // All these messages and functions are configurable
+ return {
+ singleton: true,
+ alternateClassName: 'Ext.form.VTypes',
- initDraggable : function(){
/**
- * If this Window is configured {@link #draggable}, this property will contain - * an instance of {@link Ext.dd.DD} which handles dragging the Window's DOM Element.
- *This has implementations of startDrag
, onDrag
and endDrag
- * which perform the dragging action. If extra logic is needed at these points, use
- * {@link Function#createInterceptor createInterceptor} or {@link Function#createSequence createSequence} to
- * augment the existing implementations.
this
reference) in which the callback is executed. Defaults to this Window.
- * @return {Ext.Window} this
- */
- show : function(animateTarget, cb, scope){
- if(!this.rendered){
- this.render(Ext.getBody());
- }
- if(this.hidden === false){
- this.toFront();
- return this;
- }
- if(this.fireEvent('beforeshow', this) === false){
- return this;
- }
- if(cb){
- this.on('show', cb, scope, {single:true});
- }
- this.hidden = false;
- if(Ext.isDefined(animateTarget)){
- this.setAnimateTarget(animateTarget);
+ // Constrain
+ result[0] = Ext.Number.constrain(calcWidth, owner.growMin,
+ Math.max(owner.growMin, Math.min(owner.growMax, Ext.isNumber(width) ? width : Infinity)));
}
- this.beforeShow();
- if(this.animateTarget){
- this.animShow();
- }else{
- this.afterShow();
- }
- return this;
- },
- // private
- afterShow : function(isAnim){
- if (this.isDestroyed){
- return false;
- }
- this.proxy.hide();
- this.el.setStyle('display', 'block');
- this.el.show();
- if(this.maximized){
- this.fitContainer();
- }
- if(Ext.isMac && Ext.isGecko2){ // work around stupid FF 2.0/Mac scroll bar bug
- this.cascade(this.setAutoScroll);
- }
+ return result;
+ }
- if(this.monitorResize || this.modal || this.constrain || this.constrainHeader){
- Ext.EventManager.onWindowResize(this.onWindowResize, this);
- }
- this.doConstrain();
- this.doLayout();
- if(this.keyMap){
- this.keyMap.enable();
- }
- this.toFront();
- this.updateHandles();
- if(isAnim && (Ext.isIE || Ext.isWebKit)){
- var sz = this.getSize();
- this.onResize(sz.width, sz.height);
- }
- this.onShow();
- this.fireEvent('show', this);
- },
+});
+
+/**
+ * @private
+ * @class Ext.layout.component.field.TextArea
+ * @extends Ext.layout.component.field.Field
+ * Layout class for {@link Ext.form.field.TextArea} fields. Handles sizing the textarea field.
+ */
+Ext.define('Ext.layout.component.field.TextArea', {
+ extend: 'Ext.layout.component.field.Text',
+ alias: 'layout.textareafield',
+
+ type: 'textareafield',
- // private
- animShow : function(){
- this.proxy.show();
- this.proxy.setBox(this.animateTarget.getBox());
- this.proxy.setOpacity(0);
- var b = this.getBox();
- this.el.setStyle('display', 'none');
- this.proxy.shift(Ext.apply(b, {
- callback: this.afterShow.createDelegate(this, [true], false),
- scope: this,
- easing: 'easeNone',
- duration: 0.25,
- opacity: 0.5
- }));
- },
/**
- * Hides the window, setting it to invisible and applying negative offsets.
- * @param {String/Element} animateTarget (optional) The target element or id to which the window should
- * animate while hiding (defaults to null with no animation)
- * @param {Function} callback (optional) A callback function to call after the window is hidden
- * @param {Object} scope (optional) The scope (this
reference) in which the callback is executed. Defaults to this Window.
- * @return {Ext.Window} this
+ * Given the target bodyEl dimensions, adjust them if necessary to return the correct final
+ * size based on the text field's {@link Ext.form.field.Text#grow grow config}. Overrides the
+ * textfield layout's implementation to handle height rather than width.
+ * @param {Number} width The bodyEl width
+ * @param {Number} height The bodyEl height
+ * @return {Array} [inputElWidth, inputElHeight]
*/
- hide : function(animateTarget, cb, scope){
- if(this.hidden || this.fireEvent('beforehide', this) === false){
- return this;
- }
- if(cb){
- this.on('hide', cb, scope, {single:true});
- }
- this.hidden = true;
- if(animateTarget !== undefined){
- this.setAnimateTarget(animateTarget);
- }
- if(this.modal){
- this.mask.hide();
- Ext.getBody().removeClass('x-body-masked');
- }
- if(this.animateTarget){
- this.animHide();
- }else{
- this.el.hide();
- this.afterHide();
- }
- return this;
- },
+ adjustForGrow: function(width, height) {
+ var me = this,
+ owner = me.owner,
+ inputEl, value, max,
+ curWidth, curHeight, calcHeight,
+ result = [width, height];
- // private
- afterHide : function(){
- this.proxy.hide();
- if(this.monitorResize || this.modal || this.constrain || this.constrainHeader){
- Ext.EventManager.removeResizeListener(this.onWindowResize, this);
- }
- if(this.keyMap){
- this.keyMap.disable();
+ if (owner.grow) {
+ inputEl = owner.inputEl;
+ curWidth = inputEl.getWidth(true); //subtract border/padding to get the available width for the text
+ curHeight = inputEl.getHeight();
+
+ // Get and normalize the field value for measurement
+ value = inputEl.dom.value || ' ';
+ value += owner.growAppend;
+
+ // Translate newlines to show
event is fired.
- * Defaults to Ext.emptyFn
.
+ * @cfg {String} anchor
+ * This configuation option is to be applied to child items of a container managed by + * this layout (ie. configured with layout:'anchor').
This value is what tells the layout how an item should be anchored to the container. items + * added to an AnchorLayout accept an anchoring-specific config property of anchor which is a string + * containing two values: the horizontal anchor value and the vertical anchor value (for example, '100% 50%'). + * The following types of anchor values are supported:
+// two values specified
+anchor: '100% 50%' // render item complete width of the container and
+ // 1/2 height of the container
+// one value specified
+anchor: '100%' // the width value; the height will default to auto
+ *
+// two values specified
+anchor: '-50 -100' // render item the complete width of the container
+ // minus 50 pixels and
+ // the complete height minus 100 pixels.
+// one value specified
+anchor: '-50' // anchor value is assumed to be the right offset value
+ // bottom offset will default to 0
+ *
+anchor: '-50 75%'
+ *
hide
event is fired.
- * Defaults to Ext.emptyFn
.
+ * @cfg {String} defaultAnchor
+ *
+ * default anchor for all child container items applied if no anchor or specific width is set on the child item. Defaults to '100%'.
+ *
*/
- onHide : Ext.emptyFn,
+ defaultAnchor: '100%',
+
+ parseAnchorRE: /^(r|right|b|bottom)$/i,
// private
- onWindowResize : function(){
- if(this.maximized){
- this.fitContainer();
+ onLayout: function() {
+ this.callParent(arguments);
+
+ var me = this,
+ size = me.getLayoutTargetSize(),
+ owner = me.owner,
+ target = me.getTarget(),
+ ownerWidth = size.width,
+ ownerHeight = size.height,
+ overflow = target.getStyle('overflow'),
+ components = me.getVisibleItems(owner),
+ len = components.length,
+ boxes = [],
+ box, newTargetSize, anchorWidth, anchorHeight, component, anchorSpec, calcWidth, calcHeight,
+ anchorsArray, anchor, i, el, cleaner;
+
+ if (ownerWidth < 20 && ownerHeight < 20) {
+ return;
}
- if(this.modal){
- this.mask.setSize('100%', '100%');
- var force = this.mask.dom.offsetHeight;
- this.mask.setSize(Ext.lib.Dom.getViewWidth(true), Ext.lib.Dom.getViewHeight(true));
+
+ // Anchor layout uses natural HTML flow to arrange the child items.
+ // To ensure that all browsers (I'm looking at you IE!) add the bottom margin of the last child to the
+ // containing element height, we create a zero-sized element with style clear:both to force a "new line"
+ if (!me.clearEl) {
+ me.clearEl = target.createChild({
+ cls: Ext.baseCSSPrefix + 'clear',
+ role: 'presentation'
+ });
}
- this.doConstrain();
- },
- // private
- doConstrain : function(){
- if(this.constrain || this.constrainHeader){
- var offsets;
- if(this.constrain){
- offsets = {
- right:this.el.shadowOffset,
- left:this.el.shadowOffset,
- bottom:this.el.shadowOffset
- };
- }else {
- var s = this.getSize();
- offsets = {
- right:-(s.width - 100),
- bottom:-(s.height - 25)
- };
+ // find the container anchoring size
+ if (owner.anchorSize) {
+ if (typeof owner.anchorSize == 'number') {
+ anchorWidth = owner.anchorSize;
}
+ else {
+ anchorWidth = owner.anchorSize.width;
+ anchorHeight = owner.anchorSize.height;
+ }
+ }
+ else {
+ anchorWidth = owner.initialConfig.width;
+ anchorHeight = owner.initialConfig.height;
+ }
+
+ // Work around WebKit RightMargin bug. We're going to inline-block all the children only ONCE and remove it when we're done
+ if (!Ext.supports.RightMargin) {
+ cleaner = Ext.core.Element.getRightMarginFixCleaner(target);
+ target.addCls(Ext.baseCSSPrefix + 'inline-children');
+ }
+
+ for (i = 0; i < len; i++) {
+ component = components[i];
+ el = component.el;
+ anchor = component.anchor;
+
+ if (!component.anchor && component.items && !Ext.isNumber(component.width) && !(Ext.isIE6 && Ext.isStrict)) {
+ component.anchor = anchor = me.defaultAnchor;
+ }
+
+ if (anchor) {
+ anchorSpec = component.anchorSpec;
+ // cache all anchor values
+ if (!anchorSpec) {
+ anchorsArray = anchor.split(' ');
+ component.anchorSpec = anchorSpec = {
+ right: me.parseAnchor(anchorsArray[0], component.initialConfig.width, anchorWidth),
+ bottom: me.parseAnchor(anchorsArray[1], component.initialConfig.height, anchorHeight)
+ };
+ }
+ calcWidth = anchorSpec.right ? me.adjustWidthAnchor(anchorSpec.right(ownerWidth) - el.getMargin('lr'), component) : undefined;
+ calcHeight = anchorSpec.bottom ? me.adjustHeightAnchor(anchorSpec.bottom(ownerHeight) - el.getMargin('tb'), component) : undefined;
- var xy = this.el.getConstrainToXY(this.container, true, offsets);
- if(xy){
- this.setPosition(xy[0], xy[1]);
+ boxes.push({
+ component: component,
+ anchor: true,
+ width: calcWidth || undefined,
+ height: calcHeight || undefined
+ });
+ } else {
+ boxes.push({
+ component: component,
+ anchor: false
+ });
}
}
- },
- // private - used for dragging
- ghost : function(cls){
- var ghost = this.createGhost(cls);
- var box = this.getBox(true);
- ghost.setLeftTop(box.x, box.y);
- ghost.setWidth(box.width);
- this.el.hide();
- this.activeGhost = ghost;
- return ghost;
- },
+ // Work around WebKit RightMargin bug. We're going to inline-block all the children only ONCE and remove it when we're done
+ if (!Ext.supports.RightMargin) {
+ target.removeCls(Ext.baseCSSPrefix + 'inline-children');
+ cleaner();
+ }
- // private
- unghost : function(show, matchPosition){
- if(!this.activeGhost) {
- return;
+ for (i = 0; i < len; i++) {
+ box = boxes[i];
+ me.setItemSize(box.component, box.width, box.height);
}
- if(show !== false){
- this.el.show();
- this.focus.defer(10, this);
- if(Ext.isMac && Ext.isGecko2){ // work around stupid FF 2.0/Mac scroll bar bug
- this.cascade(this.setAutoScroll);
+
+ if (overflow && overflow != 'hidden' && !me.adjustmentPass) {
+ newTargetSize = me.getLayoutTargetSize();
+ if (newTargetSize.width != size.width || newTargetSize.height != size.height) {
+ me.adjustmentPass = true;
+ me.onLayout();
}
}
- if(matchPosition !== false){
- this.setPosition(this.activeGhost.getLeft(true), this.activeGhost.getTop(true));
- }
- this.activeGhost.hide();
- this.activeGhost.remove();
- delete this.activeGhost;
- },
- /**
- * Placeholder method for minimizing the window. By default, this method simply fires the {@link #minimize} event
- * since the behavior of minimizing a window is application-specific. To implement custom minimize behavior,
- * either the minimize event can be handled or this method can be overridden.
- * @return {Ext.Window} this
- */
- minimize : function(){
- this.fireEvent('minimize', this);
- return this;
+ delete me.adjustmentPass;
},
- /**
- * Closes the Window, removes it from the DOM, {@link Ext.Component#destroy destroy}s - * the Window object and all its descendant Components. The {@link Ext.Panel#beforeclose beforeclose} - * event is fired before the close happens and will cancel the close action if it returns false.
- *
Note: This method is not affected by the {@link #closeAction} setting which - * only affects the action triggered when clicking the {@link #closable 'close' tool in the header}. - * To hide the Window without destroying it, call {@link #hide}.
- */ - close : function(){ - if(this.fireEvent('beforeclose', this) !== false){ - if(this.hidden){ - this.doClose(); - }else{ - this.hide(null, this.doClose, this); + // private + parseAnchor: function(a, start, cstart) { + if (a && a != 'none') { + var ratio; + // standard anchor + if (this.parseAnchorRE.test(a)) { + var diff = cstart - start; + return function(v) { + return v - diff; + }; + } + // percentage + else if (a.indexOf('%') != -1) { + ratio = parseFloat(a.replace('%', '')) * 0.01; + return function(v) { + return Math.floor(v * ratio); + }; + } + // simple offset adjustment + else { + a = parseInt(a, 10); + if (!isNaN(a)) { + return function(v) { + return v + a; + }; + } } } + return null; }, // private - doClose : function(){ - this.fireEvent('close', this); - this.destroy(); + adjustWidthAnchor: function(value, comp) { + return value; }, - /** - * Fits the window within its current container and automatically replaces - * the {@link #maximizable 'maximize' tool button} with the 'restore' tool button. - * Also see {@link #toggleMaximize}. - * @return {Ext.Window} this - */ - maximize : function(){ - if(!this.maximized){ - this.expand(false); - this.restoreSize = this.getSize(); - this.restorePos = this.getPosition(true); - if (this.maximizable){ - this.tools.maximize.hide(); - this.tools.restore.show(); - } - this.maximized = true; - this.el.disableShadow(); - - if(this.dd){ - this.dd.lock(); - } - if(this.collapsible){ - this.tools.toggle.hide(); - } - this.el.addClass('x-window-maximized'); - this.container.addClass('x-window-maximized-ct'); + // private + adjustHeightAnchor: function(value, comp) { + return value; + } - this.setPosition(0, 0); - this.fitContainer(); - this.fireEvent('maximize', this); - } - return this; +}); +/** + * @class Ext.form.action.Load + * @extends Ext.form.action.Action + *A class which handles loading of data from a server into the Fields of an {@link Ext.form.Basic}.
+ *Instances of this class are only created by a {@link Ext.form.Basic Form} when + * {@link Ext.form.Basic#load load}ing.
+ *Response Packet Criteria
+ *A response packet must contain: + *
success
property : Booleandata
property : Objectdata
property contains the values of Fields to load.
+ * The individual value object for each Field is passed to the Field's
+ * {@link Ext.form.field.Field#setValue setValue} method.JSON Packets
+ *By default, response packets are assumed to be JSON, so for the following form load call:
+var myFormPanel = new Ext.form.Panel({
+ title: 'Client and routing info',
+ items: [{
+ fieldLabel: 'Client',
+ name: 'clientName'
+ }, {
+ fieldLabel: 'Port of loading',
+ name: 'portOfLoading'
+ }, {
+ fieldLabel: 'Port of discharge',
+ name: 'portOfDischarge'
+ }]
+});
+myFormPanel.{@link Ext.form.Panel#getForm getForm}().{@link Ext.form.Basic#load load}({
+ url: '/getRoutingInfo.php',
+ params: {
+ consignmentRef: myConsignmentRef
},
+ failure: function(form, action) {
+ Ext.Msg.alert("Load failed", action.result.errorMessage);
+ }
+});
+
+ * a success response packet may look like this:
+{
+ success: true,
+ data: {
+ clientName: "Fred. Olsen Lines",
+ portOfLoading: "FXT",
+ portOfDischarge: "OSL"
+ }
+}
+ * while a failure response packet may look like this:
+{
+ success: false,
+ errorMessage: "Consignment reference not found"
+}
+ * Other data may be placed into the response for processing the {@link Ext.form.Basic Form}'s + * callback or event handler methods. The object decoded from this JSON is available in the + * {@link Ext.form.action.Action#result result} property.
+ */ +Ext.define('Ext.form.action.Load', { + extend:'Ext.form.action.Action', + requires: ['Ext.data.Connection'], + alternateClassName: 'Ext.form.Action.Load', + alias: 'formaction.load', - /** - * Restores a {@link #maximizable maximized} window back to its original - * size and position prior to being maximized and also replaces - * the 'restore' tool button with the 'maximize' tool button. - * Also see {@link #toggleMaximize}. - * @return {Ext.Window} this - */ - restore : function(){ - if(this.maximized){ - var t = this.tools; - this.el.removeClass('x-window-maximized'); - if(t.restore){ - t.restore.hide(); - } - if(t.maximize){ - t.maximize.show(); - } - this.setPosition(this.restorePos[0], this.restorePos[1]); - this.setSize(this.restoreSize.width, this.restoreSize.height); - delete this.restorePos; - delete this.restoreSize; - this.maximized = false; - this.el.enableShadow(true); + type: 'load', - if(this.dd){ - this.dd.unlock(); - } - if(this.collapsible && t.toggle){ - t.toggle.show(); + /** + * @private + */ + run: function() { + Ext.Ajax.request(Ext.apply( + this.createCallback(), + { + method: this.getMethod(), + url: this.getUrl(), + headers: this.headers, + params: this.getParams() } - this.container.removeClass('x-window-maximized-ct'); + )); + }, - this.doConstrain(); - this.fireEvent('restore', this); + /** + * @private + */ + onSuccess: function(response){ + var result = this.processResponse(response), + form = this.form; + if (result === true || !result.success || !result.data) { + this.failureType = Ext.form.action.Action.LOAD_FAILURE; + form.afterAction(this, false); + return; } - return this; + form.clearInvalid(); + form.setValues(result.data); + form.afterAction(this, true); }, /** - * A shortcut method for toggling between {@link #maximize} and {@link #restore} based on the current maximized - * state of the window. - * @return {Ext.Window} this + * @private */ - toggleMaximize : function(){ - return this[this.maximized ? 'restore' : 'maximize'](); - }, + handleResponse: function(response) { + var reader = this.form.reader, + rs, data; + if (reader) { + rs = reader.read(response); + data = rs.records && rs.records[0] ? rs.records[0].data : null; + return { + success : rs.success, + data : data + }; + } + return Ext.decode(response.responseText); + } +}); - // private - fitContainer : function(){ - var vs = this.container.getViewSize(false); - this.setSize(vs.width, vs.height); - }, - // private - // z-index is managed by the WindowManager and may be overwritten at any time - setZIndex : function(index){ - if(this.modal){ - this.mask.setStyle('z-index', index); - } - this.el.setZIndex(++index); - index += 5; +/** + * @class Ext.window.Window + * @extends Ext.panel.Panel + *A specialized panel intended for use as an application window. Windows are floated, {@link #resizable}, and + * {@link #draggable} by default. Windows can be {@link #maximizable maximized} to fill the viewport, + * restored to their prior size, and can be {@link #minimize}d.
+ *Windows can also be linked to a {@link Ext.ZIndexManager} or managed by the {@link Ext.WindowManager} to provide + * grouping, activation, to front, to back and other application-specific behavior.
+ *By default, Windows will be rendered to document.body. To {@link #constrain} a Window to another element + * specify {@link Ext.Component#renderTo renderTo}.
+ *As with all {@link Ext.container.Container Container}s, it is important to consider how you want the Window + * to size and arrange any child Components. Choose an appropriate {@link #layout} configuration which lays out + * child Components in the required manner.
+ * {@img Ext.window.Window/Ext.window.Window.png Window component} + * Example:
+Ext.create('Ext.window.Window', {
+ title: 'Hello',
+ height: 200,
+ width: 400,
+ layout: 'fit',
+ items: { // Let's put an empty grid in just to illustrate fit layout
+ xtype: 'grid',
+ border: false,
+ columns: [{header: 'World'}], // One header just for show. There's no data,
+ store: Ext.create('Ext.data.ArrayStore', {}) // A dummy empty data store
+ }
+}).show();
+
+ * @constructor
+ * @param {Object} config The config object
+ * @xtype window
+ */
+Ext.define('Ext.window.Window', {
+ extend: 'Ext.panel.Panel',
- if(this.resizer){
- this.resizer.proxy.setStyle('z-index', ++index);
- }
+ alternateClassName: 'Ext.Window',
- this.lastZIndex = index;
- },
+ requires: ['Ext.util.ComponentDragger', 'Ext.util.Region', 'Ext.EventManager'],
+
+ alias: 'widget.window',
/**
- * Aligns the window to the specified element
- * @param {Mixed} element The element to align to.
- * @param {String} position (optional, defaults to "tl-bl?") The position to align to (see {@link Ext.Element#alignTo} for more details).
- * @param {Array} offsets (optional) Offset the positioning by [x, y]
- * @return {Ext.Window} this
+ * @cfg {Number} x
+ * The X position of the left edge of the window on initial showing. Defaults to centering the Window within
+ * the width of the Window's container {@link Ext.core.Element Element) (The Element that the Window is rendered to).
*/
- alignTo : function(element, position, offsets){
- var xy = this.el.getAlignToXY(element, position, offsets);
- this.setPagePosition(xy[0], xy[1]);
- return this;
- },
-
/**
- * Anchors this window to another element and realigns it when the window is resized or scrolled.
- * @param {Mixed} element The element to align to.
- * @param {String} position The position to align to (see {@link Ext.Element#alignTo} for more details)
- * @param {Array} offsets (optional) Offset the positioning by [x, y]
- * @param {Boolean/Number} monitorScroll (optional) true to monitor body scroll and reposition. If this parameter
- * is a number, it is used as the buffer delay (defaults to 50ms).
- * @return {Ext.Window} this
- */
- anchorTo : function(el, alignment, offsets, monitorScroll){
- this.clearAnchor();
- this.anchorTarget = {
- el: el,
- alignment: alignment,
- offsets: offsets
- };
-
- Ext.EventManager.onWindowResize(this.doAnchor, this);
- var tm = typeof monitorScroll;
- if(tm != 'undefined'){
- Ext.EventManager.on(window, 'scroll', this.doAnchor, this,
- {buffer: tm == 'number' ? monitorScroll : 50});
- }
- return this.doAnchor();
- },
-
+ * @cfg {Number} y
+ * The Y position of the top edge of the window on initial showing. Defaults to centering the Window within
+ * the height of the Window's container {@link Ext.core.Element Element) (The Element that the Window is rendered to).
+ */
/**
- * Performs the anchor, using the saved anchorTarget property.
- * @return {Ext.Window} this
- * @private
+ * @cfg {Boolean} modal
+ * True to make the window modal and mask everything behind it when displayed, false to display it without
+ * restricting access to other UI elements (defaults to false).
*/
- doAnchor : function(){
- var o = this.anchorTarget;
- this.alignTo(o.el, o.alignment, o.offsets);
- return this;
- },
-
/**
- * Removes any existing anchor from this window. See {@link #anchorTo}.
- * @return {Ext.Window} this
+ * @cfg {String/Element} animateTarget
+ * Id or element from which the window should animate while opening (defaults to null with no animation).
*/
- clearAnchor : function(){
- if(this.anchorTarget){
- Ext.EventManager.removeResizeListener(this.doAnchor, this);
- Ext.EventManager.un(window, 'scroll', this.doAnchor, this);
- delete this.anchorTarget;
- }
- return this;
- },
-
/**
- * Brings this window to the front of any other visible windows
- * @param {Boolean} e (optional) Specify false to prevent the window from being focused.
- * @return {Ext.Window} this
+ * @cfg {String/Number/Component} defaultFocus
+ * Specifies a Component to receive focus when this Window is focused.
+ *This may be one of:
collapsed
config and the window
+ * will always be expanded when shown.
*/
- toBack : function(){
- this.manager.sendToBack(this);
- return this;
- },
-
/**
- * Centers this window in the viewport
- * @return {Ext.Window} this
+ * @cfg {Boolean} maximized
+ * True to initially display the window in a maximized state. (Defaults to false).
*/
- center : function(){
- var xy = this.el.getAlignToXY(this.container, 'c-c');
- this.setPagePosition(xy[0], xy[1]);
- return this;
- }
/**
- * @cfg {Boolean} autoWidth @hide
- **/
-});
-Ext.reg('window', Ext.Window);
-
-// private - custom Window DD implementation
-Ext.Window.DD = function(win){
- this.win = win;
- Ext.Window.DD.superclass.constructor.call(this, win.el.id, 'WindowDD-'+win.id);
- this.setHandleElId(win.header.id);
- this.scroll = false;
-};
-
-Ext.extend(Ext.Window.DD, Ext.dd.DD, {
- moveOnly:true,
- headerOffsets:[100, 25],
- startDrag : function(){
- var w = this.win;
- this.proxy = w.ghost();
- if(w.constrain !== false){
- var so = w.el.shadowOffset;
- this.constrainTo(w.container, {right: so, left: so, bottom: so});
- }else if(w.constrainHeader !== false){
- var s = this.proxy.getSize();
- this.constrainTo(w.container, {right: -(s.width-this.headerOffsets[0]), bottom: -(s.height-this.headerOffsets[1])});
- }
- },
- b4Drag : Ext.emptyFn,
-
- onDrag : function(e){
- this.alignElWithMouse(this.proxy, e.getPageX(), e.getPageY());
- },
-
- endDrag : function(e){
- this.win.unghost();
- this.win.saveState();
- }
-});
-/**
- * @class Ext.WindowGroup
- * An object that manages a group of {@link Ext.Window} instances and provides z-order management
- * and window activation behavior.
- * @constructor
- */
-Ext.WindowGroup = function(){
- var list = {};
- var accessList = [];
- var front = null;
-
- // private
- var sortWindows = function(d1, d2){
- return (!d1._lastAccess || d1._lastAccess < d2._lastAccess) ? -1 : 1;
- };
+ * @cfg {String} baseCls
+ * The base CSS class to apply to this panel's element (defaults to 'x-window').
+ */
+ baseCls: Ext.baseCSSPrefix + 'window',
- // private
- var orderWindows = function(){
- var a = accessList, len = a.length;
- if(len > 0){
- a.sort(sortWindows);
- var seed = a[0].manager.zseed;
- for(var i = 0; i < len; i++){
- var win = a[i];
- if(win && !win.hidden){
- win.setZIndex(seed + (i*10));
- }
- }
- }
- activateLast();
- };
+ /**
+ * @cfg {Mixed} resizable
+ * Specify as true
to allow user resizing at each edge and corner of the window, false to disable
+ * resizing (defaults to true).
This may also be specified as a config object to
+ */ + resizable: true, - // private - var setActiveWin = function(win){ - if(win != front){ - if(front){ - front.setActive(false); - } - front = win; - if(win){ - win.setActive(true); - } - } - }; + /** + * @cfg {Boolean} draggable + *True to allow the window to be dragged by the header bar, false to disable dragging (defaults to true). Note + * that by default the window will be centered in the viewport, so if dragging is disabled the window may need + * to be positioned programmatically after render (e.g., myWindow.setPosition(100, 100);).
+ */ + draggable: true, - // private - var activateLast = function(){ - for(var i = accessList.length-1; i >=0; --i) { - if(!accessList[i].hidden){ - setActiveWin(accessList[i]); - return; - } - } - // none to activate - setActiveWin(null); - }; + /** + * @cfg {Boolean} constrain + * True to constrain the window within its containing element, false to allow it to fall outside of its + * containing element. By default the window will be rendered to document.body. To render and constrain the + * window within another element specify {@link #renderTo}. + * (defaults to false). Optionally the header only can be constrained using {@link #constrainHeader}. + */ + constrain: false, - return { - /** - * The starting z-index for windows in this WindowGroup (defaults to 9000) - * @type Number The z-index value - */ - zseed : 9000, + /** + * @cfg {Boolean} constrainHeader + * True to constrain the window header within its containing element (allowing the window body to fall outside + * of its containing element) or false to allow the header to fall outside its containing element (defaults to + * false). Optionally the entire window can be constrained using {@link #constrain}. + */ + constrainHeader: false, - /** - *
Registers a {@link Ext.Window Window} with this WindowManager. This should not - * need to be called under normal circumstances. Windows are automatically registered - * with a {@link Ext.Window#manager manager} at construction time.
- *Where this may be useful is moving Windows between two WindowManagers. For example, - * to bring the Ext.MessageBox dialog under the same manager as the Desktop's - * WindowManager in the desktop sample app:
-var msgWin = Ext.MessageBox.getDialog();
-MyDesktop.getDesktop().getManager().register(msgWin);
-
- * @param {Window} win The Window to register.
- */
- register : function(win){
- if(win.manager){
- win.manager.unregister(win);
- }
- win.manager = this;
+ /**
+ * @cfg {Boolean} plain
+ * True to render the window body with a transparent background so that it will blend into the framing
+ * elements, false to add a lighter background color to visually highlight the body element and separate it
+ * more distinctly from the surrounding frame (defaults to false).
+ */
+ plain: false,
- list[win.id] = win;
- accessList.push(win);
- win.on('hide', activateLast);
- },
+ /**
+ * @cfg {Boolean} minimizable
+ * True to display the 'minimize' tool button and allow the user to minimize the window, false to hide the button
+ * and disallow minimizing the window (defaults to false). Note that this button provides no implementation --
+ * the behavior of minimizing a window is implementation-specific, so the minimize event must be handled and a
+ * custom minimize behavior implemented for this option to be useful.
+ */
+ minimizable: false,
- /**
- * Unregisters a {@link Ext.Window Window} from this WindowManager. This should not - * need to be called. Windows are automatically unregistered upon destruction. - * See {@link #register}.
- * @param {Window} win The Window to unregister. - */ - unregister : function(win){ - delete win.manager; - delete list[win.id]; - win.un('hide', activateLast); - accessList.remove(win); - }, + /** + * @cfg {Boolean} maximizable + * True to display the 'maximize' tool button and allow the user to maximize the window, false to hide the button + * and disallow maximizing the window (defaults to false). Note that when a window is maximized, the tool button + * will automatically change to a 'restore' button with the appropriate behavior already built-in that will + * restore the window to its previous size. + */ + maximizable: false, - /** - * Gets a registered window by id. - * @param {String/Object} id The id of the window or a {@link Ext.Window} instance - * @return {Ext.Window} - */ - get : function(id){ - return typeof id == "object" ? id : list[id]; - }, + // inherit docs + minHeight: 100, - /** - * Brings the specified window to the front of any other active windows in this WindowGroup. - * @param {String/Object} win The id of the window or a {@link Ext.Window} instance - * @return {Boolean} True if the dialog was brought to the front, else false - * if it was already in front - */ - bringToFront : function(win){ - win = this.get(win); - if(win != front){ - win._lastAccess = new Date().getTime(); - orderWindows(); - return true; - } - return false; - }, + // inherit docs + minWidth: 200, - /** - * Sends the specified window to the back of other active windows in this WindowGroup. - * @param {String/Object} win The id of the window or a {@link Ext.Window} instance - * @return {Ext.Window} The window - */ - sendToBack : function(win){ - win = this.get(win); - win._lastAccess = -(new Date().getTime()); - orderWindows(); - return win; - }, + /** + * @cfg {Boolean} expandOnShow + * True to always expand the window when it is displayed, false to keep it in its current state (which may be + * {@link #collapsed}) when displayed (defaults to true). + */ + expandOnShow: true, - /** - * Hides all windows in this WindowGroup. - */ - hideAll : function(){ - for(var id in list){ - if(list[id] && typeof list[id] != "function" && list[id].isVisible()){ - list[id].hide(); - } - } - }, + // inherited docs, same default + collapsible: false, - /** - * Gets the currently-active window in this WindowGroup. - * @return {Ext.Window} The active window - */ - getActive : function(){ - return front; - }, + /** + * @cfg {Boolean} closable + *True to display the 'close' tool button and allow the user to close the window, false to
+ * hide the button and disallow closing the window (defaults to true
).
By default, when close is requested by either clicking the close button in the header + * or pressing ESC when the Window has focus, the {@link #close} method will be called. This + * will {@link Ext.Component#destroy destroy} the Window and its content meaning that + * it may not be reused.
+ *To make closing a Window hide the Window so that it may be reused, set + * {@link #closeAction} to 'hide'.
+ */ + closable: true, - /** - * Returns zero or more windows in this WindowGroup using the custom search function passed to this method. - * The function should accept a single {@link Ext.Window} reference as its only argument and should - * return true if the window matches the search criteria, otherwise it should return false. - * @param {Function} fn The search function - * @param {Object} scope (optional) The scope (this
reference) in which the function is executed. Defaults to the Window being tested.
- * that gets passed to the function if not specified)
- * @return {Array} An array of zero or more matching windows
- */
- getBy : function(fn, scope){
- var r = [];
- for(var i = accessList.length-1; i >=0; --i) {
- var win = accessList[i];
- if(fn.call(scope||win, win) !== false){
- r.push(win);
- }
- }
- return r;
- },
+ /**
+ * @cfg {Boolean} hidden
+ * Render this Window hidden (default is true
). If true
, the
+ * {@link #hide} method will be called internally.
+ */
+ hidden: true,
- /**
- * Executes the specified function once for every window in this WindowGroup, passing each
- * window as the only parameter. Returning false from the function will stop the iteration.
- * @param {Function} fn The function to execute for each item
- * @param {Object} scope (optional) The scope (this
reference) in which the function is executed. Defaults to the current Window in the iteration.
- */
- each : function(fn, scope){
- for(var id in list){
- if(list[id] && typeof list[id] != "function"){
- if(fn.call(scope || list[id], list[id]) === false){
- return;
- }
- }
- }
- }
- };
-};
+ // Inherit docs from Component. Windows render to the body on first show.
+ autoRender: true,
+ // Inherit docs from Component. Windows hide using visibility.
+ hideMode: 'visibility',
-/**
- * @class Ext.WindowMgr
- * @extends Ext.WindowGroup
- * The default global window group that is available automatically. To have more than one group of windows
- * with separate z-order stacks, create additional instances of {@link Ext.WindowGroup} as needed.
- * @singleton
- */
-Ext.WindowMgr = new Ext.WindowGroup();/**
- * @class Ext.MessageBox
- * Utility class for generating different styles of message boxes. The alias Ext.Msg can also be used.
- *Note that the MessageBox is asynchronous. Unlike a regular JavaScript alert
(which will halt
- * browser execution), showing a MessageBox will not cause the code to stop. For this reason, if you have code
- * that should only run after some user feedback from the MessageBox, you must use a callback function
- * (see the function
parameter for {@link #show} for more details).
Example usage:
- *
-// Basic alert:
-Ext.Msg.alert('Status', 'Changes saved successfully.');
+ /** @cfg {Boolean} floating @hide Windows are always floating*/
+ floating: true,
-// Prompt for user data and process the result using a callback:
-Ext.Msg.prompt('Name', 'Please enter your name:', function(btn, text){
- if (btn == 'ok'){
- // process text value and close...
- }
-});
+ ariaRole: 'alertdialog',
+
+ itemCls: 'x-window-item',
-// Show a dialog using config options:
-Ext.Msg.show({
- title:'Save Changes?',
- msg: 'You are closing a tab that has unsaved changes. Would you like to save your changes?',
- buttons: Ext.Msg.YESNOCANCEL,
- fn: processResult,
- animEl: 'elId',
- icon: Ext.MessageBox.QUESTION
-});
-
- * @singleton
- */
-Ext.MessageBox = function(){
- var dlg, opt, mask, waitTimer,
- bodyEl, msgEl, textboxEl, textareaEl, progressBar, pp, iconEl, spacerEl,
- buttons, activeTextEl, bwidth, bufferIcon = '', iconCls = '',
- buttonNames = ['ok', 'yes', 'no', 'cancel'];
+ overlapHeader: true,
+
+ ignoreHeaderBorderManagement: true,
// private
- var handleButton = function(button){
- buttons[button].blur();
- if(dlg.isVisible()){
- dlg.hide();
- handleHide();
- Ext.callback(opt.fn, opt.scope||window, [button, activeTextEl.dom.value, opt], 1);
- }
- };
+ initComponent: function() {
+ var me = this;
+ me.callParent();
+ me.addEvents(
+ /**
+ * @event activate
+ * Fires after the window has been visually activated via {@link #setActive}.
+ * @param {Ext.window.Window} this
+ */
+ /**
+ * @event deactivate
+ * Fires after the window has been visually deactivated via {@link #setActive}.
+ * @param {Ext.window.Window} this
+ */
+ /**
+ * @event resize
+ * Fires after the window has been resized.
+ * @param {Ext.window.Window} this
+ * @param {Number} width The window's new width
+ * @param {Number} height The window's new height
+ */
+ 'resize',
+ /**
+ * @event maximize
+ * Fires after the window has been maximized.
+ * @param {Ext.window.Window} this
+ */
+ 'maximize',
+ /**
+ * @event minimize
+ * Fires after the window has been minimized.
+ * @param {Ext.window.Window} this
+ */
+ 'minimize',
+ /**
+ * @event restore
+ * Fires after the window has been restored to its original size after being maximized.
+ * @param {Ext.window.Window} this
+ */
+ 'restore'
+ );
- // private
- var handleHide = function(){
- if(opt && opt.cls){
- dlg.el.removeClass(opt.cls);
+ if (me.plain) {
+ me.addClsWithUI('plain');
}
- progressBar.reset();
- };
- // private
- var handleEsc = function(d, k, e){
- if(opt && opt.closable !== false){
- dlg.hide();
- handleHide();
- }
- if(e){
- e.stopEvent();
+ if (me.modal) {
+ me.ariaRole = 'dialog';
}
- };
+ },
+ // State Management
// private
- var updateButtons = function(b){
- var width = 0,
- cfg;
- if(!b){
- Ext.each(buttonNames, function(name){
- buttons[name].hide();
- });
- return width;
- }
- dlg.footer.dom.style.display = '';
- Ext.iterate(buttons, function(name, btn){
- cfg = b[name];
- if(cfg){
- btn.show();
- btn.setText(Ext.isString(cfg) ? cfg : Ext.MessageBox.buttonText[name]);
- width += btn.getEl().getWidth() + 15;
- }else{
- btn.hide();
- }
- });
- return width;
- };
- return {
- /**
- * Returns a reference to the underlying {@link Ext.Window} element
- * @return {Ext.Window} The window
- */
- getDialog : function(titleText){
- if(!dlg){
- var btns = [];
-
- buttons = {};
- Ext.each(buttonNames, function(name){
- btns.push(buttons[name] = new Ext.Button({
- text: this.buttonText[name],
- handler: handleButton.createCallback(name),
- hideMode: 'offsets'
- }));
- }, this);
- dlg = new Ext.Window({
- autoCreate : true,
- title:titleText,
- resizable:false,
- constrain:true,
- constrainHeader:true,
- minimizable : false,
- maximizable : false,
- stateful: false,
- modal: true,
- shim:true,
- buttonAlign:"center",
- width:400,
- height:100,
- minHeight: 80,
- plain:true,
- footer:true,
- closable:true,
- close : function(){
- if(opt && opt.buttons && opt.buttons.no && !opt.buttons.cancel){
- handleButton("no");
- }else{
- handleButton("cancel");
- }
- },
- fbar: new Ext.Toolbar({
- items: btns,
- enableOverflow: false
- })
- });
- dlg.render(document.body);
- dlg.getEl().addClass('x-window-dlg');
- mask = dlg.mask;
- bodyEl = dlg.body.createChild({
- html:'Progress and wait dialogs will ignore this option since they do not respond to user - * actions and can only be closed programmatically, so any required function should be called - * by the same code after it closes the dialog. Parameters passed:
-Ext.Msg.show({
- title: 'Address',
- msg: 'Please enter your address:',
- width: 300,
- buttons: Ext.MessageBox.OKCANCEL,
- multiline: true,
- fn: saveAddress,
- animEl: 'addAddressBtn',
- icon: Ext.MessageBox.INFO
-});
-
- * @return {Ext.MessageBox} this
- */
- show : function(options){
- if(this.isVisible()){
- this.hide();
- }
- opt = options;
- var d = this.getDialog(opt.title || " ");
-
- d.setTitle(opt.title || " ");
- var allowClose = (opt.closable !== false && opt.progress !== true && opt.wait !== true);
- d.tools.close.setDisplayed(allowClose);
- activeTextEl = textboxEl;
- opt.prompt = opt.prompt || (opt.multiline ? true : false);
- if(opt.prompt){
- if(opt.multiline){
- textboxEl.hide();
- textareaEl.show();
- textareaEl.setHeight(Ext.isNumber(opt.multiline) ? opt.multiline : this.defaultTextHeight);
- activeTextEl = textareaEl;
- }else{
- textboxEl.show();
- textareaEl.hide();
+ // private
+ onRender: function(ct, position) {
+ var me = this;
+ me.callParent(arguments);
+ me.focusEl = me.el;
+
+ // Double clicking a header will toggleMaximize
+ if (me.maximizable) {
+ me.header.on({
+ dblclick: {
+ fn: me.toggleMaximize,
+ element: 'el',
+ scope: me
}
- }else{
- textboxEl.hide();
- textareaEl.hide();
- }
- activeTextEl.dom.value = opt.value || "";
- if(opt.prompt){
- d.focusEl = activeTextEl;
- }else{
- var bs = opt.buttons;
- var db = null;
- if(bs && bs.ok){
- db = buttons["ok"];
- }else if(bs && bs.yes){
- db = buttons["yes"];
- }
- if (db){
- d.focusEl = db;
- }
- }
- if(opt.iconCls){
- d.setIconClass(opt.iconCls);
- }
- this.setIcon(Ext.isDefined(opt.icon) ? opt.icon : bufferIcon);
- bwidth = updateButtons(opt.buttons);
- progressBar.setVisible(opt.progress === true || opt.wait === true);
- this.updateProgress(0, opt.progressText);
- this.updateText(opt.msg);
- if(opt.cls){
- d.el.addClass(opt.cls);
- }
- d.proxyDrag = opt.proxyDrag === true;
- d.modal = opt.modal !== false;
- d.mask = opt.modal !== false ? mask : false;
- if(!d.isVisible()){
- // force it to the end of the z-index stack so it gets a cursor in FF
- document.body.appendChild(dlg.el.dom);
- d.setAnimateTarget(opt.animEl);
- //workaround for window internally enabling keymap in afterShow
- d.on('show', function(){
- if(allowClose === true){
- d.keyMap.enable();
- }else{
- d.keyMap.disable();
- }
- }, this, {single:true});
- d.show(opt.animEl);
- }
- if(opt.wait === true){
- progressBar.wait(opt.waitConfig);
- }
- return this;
- },
-
- /**
- * Adds the specified icon to the dialog. By default, the class 'ext-mb-icon' is applied for default
- * styling, and the class passed in is expected to supply the background image url. Pass in empty string ('')
- * to clear any existing icon. This method must be called before the MessageBox is shown.
- * The following built-in icon classes are supported, but you can also pass in a custom class name:
- * -Ext.MessageBox.INFO -Ext.MessageBox.WARNING -Ext.MessageBox.QUESTION -Ext.MessageBox.ERROR - *- * @param {String} icon A CSS classname specifying the icon's background image url, or empty string to clear the icon - * @return {Ext.MessageBox} this - */ - setIcon : function(icon){ - if(!dlg){ - bufferIcon = icon; - return; - } - bufferIcon = undefined; - if(icon && icon != ''){ - iconEl.removeClass('x-hidden'); - iconEl.replaceClass(iconCls, icon); - bodyEl.addClass('x-dlg-icon'); - iconCls = icon; - }else{ - iconEl.replaceClass(iconCls, 'x-hidden'); - bodyEl.removeClass('x-dlg-icon'); - iconCls = ''; - } - return this; - }, - - /** - * Displays a message box with a progress bar. This message box has no buttons and is not closeable by - * the user. You are responsible for updating the progress bar as needed via {@link Ext.MessageBox#updateProgress} - * and closing the message box when the process is complete. - * @param {String} title The title bar text - * @param {String} msg The message box body text - * @param {String} progressText (optional) The text to display inside the progress bar (defaults to '') - * @return {Ext.MessageBox} this - */ - progress : function(title, msg, progressText){ - this.show({ - title : title, - msg : msg, - buttons: false, - progress:true, - closable:false, - minWidth: this.minProgressWidth, - progressText: progressText - }); - return this; - }, - - /** - * Displays a message box with an infinitely auto-updating progress bar. This can be used to block user - * interaction while waiting for a long-running process to complete that does not have defined intervals. - * You are responsible for closing the message box when the process is complete. - * @param {String} msg The message box body text - * @param {String} title (optional) The title bar text - * @param {Object} config (optional) A {@link Ext.ProgressBar#waitConfig} object - * @return {Ext.MessageBox} this - */ - wait : function(msg, title, config){ - this.show({ - title : title, - msg : msg, - buttons: false, - closable:false, - wait:true, - modal:true, - minWidth: this.minProgressWidth, - waitConfig: config - }); - return this; - }, - - /** - * Displays a standard read-only message box with an OK button (comparable to the basic JavaScript alert prompt). - * If a callback function is passed it will be called after the user clicks the button, and the - * id of the button that was clicked will be passed as the only parameter to the callback - * (could also be the top-right close button). - * @param {String} title The title bar text - * @param {String} msg The message box body text - * @param {Function} fn (optional) The callback function invoked after the message box is closed - * @param {Object} scope (optional) The scope (
this
reference) in which the callback is executed. Defaults to the browser wnidow.
- * @return {Ext.MessageBox} this
- */
- alert : function(title, msg, fn, scope){
- this.show({
- title : title,
- msg : msg,
- buttons: this.OK,
- fn: fn,
- scope : scope,
- minWidth: this.minWidth
- });
- return this;
- },
-
- /**
- * Displays a confirmation message box with Yes and No buttons (comparable to JavaScript's confirm).
- * If a callback function is passed it will be called after the user clicks either button,
- * and the id of the button that was clicked will be passed as the only parameter to the callback
- * (could also be the top-right close button).
- * @param {String} title The title bar text
- * @param {String} msg The message box body text
- * @param {Function} fn (optional) The callback function invoked after the message box is closed
- * @param {Object} scope (optional) The scope (this
reference) in which the callback is executed. Defaults to the browser wnidow.
- * @return {Ext.MessageBox} this
- */
- confirm : function(title, msg, fn, scope){
- this.show({
- title : title,
- msg : msg,
- buttons: this.YESNO,
- fn: fn,
- scope : scope,
- icon: this.QUESTION,
- minWidth: this.minWidth
- });
- return this;
- },
-
- /**
- * Displays a message box with OK and Cancel buttons prompting the user to enter some text (comparable to JavaScript's prompt).
- * The prompt can be a single-line or multi-line textbox. If a callback function is passed it will be called after the user
- * clicks either button, and the id of the button that was clicked (could also be the top-right
- * close button) and the text that was entered will be passed as the two parameters to the callback.
- * @param {String} title The title bar text
- * @param {String} msg The message box body text
- * @param {Function} fn (optional) The callback function invoked after the message box is closed
- * @param {Object} scope (optional) The scope (this
reference) in which the callback is executed. Defaults to the browser wnidow.
- * @param {Boolean/Number} multiline (optional) True to create a multiline textbox using the defaultTextHeight
- * property, or the height in pixels to create the textbox (defaults to false / single-line)
- * @param {String} value (optional) Default value of the text input element (defaults to '')
- * @return {Ext.MessageBox} this
- */
- prompt : function(title, msg, fn, scope, multiline, value){
- this.show({
- title : title,
- msg : msg,
- buttons: this.OKCANCEL,
- fn: fn,
- minWidth: this.minPromptWidth,
- scope : scope,
- prompt:true,
- multiline: multiline,
- value: value
});
- return this;
- },
-
- /**
- * Button config that displays a single OK button
- * @type Object
- */
- OK : {ok:true},
- /**
- * Button config that displays a single Cancel button
- * @type Object
- */
- CANCEL : {cancel:true},
- /**
- * Button config that displays OK and Cancel buttons
- * @type Object
- */
- OKCANCEL : {ok:true, cancel:true},
- /**
- * Button config that displays Yes and No buttons
- * @type Object
- */
- YESNO : {yes:true, no:true},
- /**
- * Button config that displays Yes, No and Cancel buttons
- * @type Object
- */
- YESNOCANCEL : {yes:true, no:true, cancel:true},
- /**
- * The CSS class that provides the INFO icon image
- * @type String
- */
- INFO : 'ext-mb-info',
- /**
- * The CSS class that provides the WARNING icon image
- * @type String
- */
- WARNING : 'ext-mb-warning',
- /**
- * The CSS class that provides the QUESTION icon image
- * @type String
- */
- QUESTION : 'ext-mb-question',
- /**
- * The CSS class that provides the ERROR icon image
- * @type String
- */
- ERROR : 'ext-mb-error',
+ }
+ },
- /**
- * The default height in pixels of the message box's multiline textarea if displayed (defaults to 75)
- * @type Number
- */
- defaultTextHeight : 75,
- /**
- * The maximum width in pixels of the message box (defaults to 600)
- * @type Number
- */
- maxWidth : 600,
- /**
- * The minimum width in pixels of the message box (defaults to 100)
- * @type Number
- */
- minWidth : 100,
- /**
- * The minimum width in pixels of the message box if it is a progress-style dialog. This is useful
- * for setting a different minimum width than text-only dialogs may need (defaults to 250).
- * @type Number
- */
- minProgressWidth : 250,
- /**
- * The minimum width in pixels of the message box if it is a prompt dialog. This is useful
- * for setting a different minimum width than text-only dialogs may need (defaults to 250).
- * @type Number
- */
- minPromptWidth: 250,
- /**
- * An object containing the default button text strings that can be overriden for localized language support.
- * Supported properties are: ok, cancel, yes and no. Generally you should include a locale-specific
- * resource file for handling language support across the framework.
- * Customize the default text like so: Ext.MessageBox.buttonText.yes = "oui"; //french
- * @type Object
- */
- buttonText : {
- ok : "OK",
- cancel : "Cancel",
- yes : "Yes",
- no : "No"
+ // private
+ afterRender: function() {
+ var me = this,
+ hidden = me.hidden,
+ keyMap;
+
+ me.hidden = false;
+ // Component's afterRender sizes and positions the Component
+ me.callParent();
+ me.hidden = hidden;
+
+ // Create the proxy after the size has been applied in Component.afterRender
+ me.proxy = me.getProxy();
+
+ // clickToRaise
+ me.mon(me.el, 'mousedown', me.onMouseDown, me);
+
+ // Initialize
+ if (me.maximized) {
+ me.maximized = false;
+ me.maximize();
}
- };
-}();
-/**
- * Shorthand for {@link Ext.MessageBox}
- */
-Ext.Msg = Ext.MessageBox;/**
- * @class Ext.dd.PanelProxy
- * A custom drag proxy implementation specific to {@link Ext.Panel}s. This class is primarily used internally
- * for the Panel's drag drop implementation, and should never need to be created directly.
- * @constructor
- * @param panel The {@link Ext.Panel} to proxy for
- * @param config Configuration options
- */
-Ext.dd.PanelProxy = function(panel, config){
- this.panel = panel;
- this.id = this.panel.id +'-ddproxy';
- Ext.apply(this, config);
-};
+ if (me.closable) {
+ keyMap = me.getKeyMap();
+ keyMap.on(27, me.onEsc, me);
-Ext.dd.PanelProxy.prototype = {
- /**
- * @cfg {Boolean} insertProxy True to insert a placeholder proxy element while dragging the panel,
- * false to drag with no proxy (defaults to true).
- */
- insertProxy : true,
+ //if (hidden) { ? would be consistent w/before/afterShow...
+ keyMap.disable();
+ //}
+ }
- // private overrides
- setStatus : Ext.emptyFn,
- reset : Ext.emptyFn,
- update : Ext.emptyFn,
- stop : Ext.emptyFn,
- sync: Ext.emptyFn,
+ if (!hidden) {
+ me.syncMonitorWindowResize();
+ me.doConstrain();
+ }
+ },
/**
- * Gets the proxy's element
- * @return {Element} The proxy's element
+ * @private
+ * @override
+ * Override Component.initDraggable.
+ * Window uses the header element as the delegate.
*/
- getEl : function(){
- return this.ghost;
+ initDraggable: function() {
+ var me = this,
+ ddConfig;
+
+ if (!me.header) {
+ me.updateHeader(true);
+ }
+
+ /*
+ * Check the header here again. If for whatever reason it wasn't created in
+ * updateHeader (preventHeader) then we'll just ignore the rest since the
+ * header acts as the drag handle.
+ */
+ if (me.header) {
+ ddConfig = Ext.applyIf({
+ el: me.el,
+ delegate: '#' + me.header.id
+ }, me.draggable);
+
+ // Add extra configs if Window is specified to be constrained
+ if (me.constrain || me.constrainHeader) {
+ ddConfig.constrain = me.constrain;
+ ddConfig.constrainDelegate = me.constrainHeader;
+ ddConfig.constrainTo = me.constrainTo || me.container;
+ }
+
+ /**
+ * If this Window is configured {@link #draggable}, this property will contain + * an instance of {@link Ext.util.ComponentDragger} (A subclass of {@link Ext.dd.DragTracker DragTracker}) + * which handles dragging the Window's DOM Element, and constraining according to the {@link #constrain} + * and {@link #constrainHeader} .
+ *This has implementations of onBeforeStart
, onDrag
and onEnd
+ * which perform the dragging action. If extra logic is needed at these points, use
+ * {@link Ext.Function#createInterceptor createInterceptor} or {@link Ext.Function#createSequence createSequence} to
+ * augment the existing implementations.
-// in your initialization function
-init : function(){
- Ext.state.Manager.setProvider(new Ext.state.CookieProvider());
- var win = new Window(...);
- win.restoreState();
-}
-
- * @singleton
- */
-Ext.state.Manager = function(){
- var provider = new Ext.state.Provider();
+ * @class Ext.form.field.Base
+ * @extends Ext.Component
- return {
- /**
- * Configures the default state provider for your application
- * @param {Provider} stateProvider The state provider to set
- */
- setProvider : function(stateProvider){
- provider = stateProvider;
- },
+Base class for form fields that provides default event handling, rendering, and other common functionality
+needed by all form field types. Utilizes the {@link Ext.form.field.Field} mixin for value handling and validation,
+and the {@link Ext.form.Labelable} mixin to provide label and error message display.
- /**
- * Returns the current value for a key
- * @param {String} name The key name
- * @param {Mixed} defaultValue The default value to return if the key lookup does not match
- * @return {Mixed} The state data
- */
- get : function(key, defaultValue){
- return provider.get(key, defaultValue);
- },
+In most cases you will want to use a subclass, such as {@link Ext.form.field.Text} or {@link Ext.form.field.Checkbox},
+rather than creating instances of this class directly. However if you are implementing a custom form field,
+using this as the parent class is recommended.
- /**
- * Sets the value for a key
- * @param {String} name The key name
- * @param {Mixed} value The state data
- */
- set : function(key, value){
- provider.set(key, value);
- },
+__Values and Conversions__
- /**
- * Clears a value from the state
- * @param {String} name The key name
- */
- clear : function(key){
- provider.clear(key);
- },
+Because BaseField implements the Field mixin, it has a main value that can be initialized with the
+{@link #value} config and manipulated via the {@link #getValue} and {@link #setValue} methods. This main
+value can be one of many data types appropriate to the current field, for instance a {@link Ext.form.field.Date Date}
+field would use a JavaScript Date object as its value type. However, because the field is rendered as a HTML
+input, this value data type can not always be directly used in the rendered field.
- /**
- * Gets the currently configured state provider
- * @return {Provider} The state provider
- */
- getProvider : function(){
- return provider;
- }
- };
-}();
-/**
- * @class Ext.state.CookieProvider
- * @extends Ext.state.Provider
- * The default Provider implementation which saves state via cookies.
- *
- var cp = new Ext.state.CookieProvider({
- path: "/cgi-bin/",
- expires: new Date(new Date().getTime()+(1000*60*60*24*30)), //30 days
- domain: "extjs.com"
- });
- Ext.state.Manager.setProvider(cp);
-
- * @cfg {String} path The path for which the cookie is active (defaults to root '/' which makes it active for all pages in the site)
- * @cfg {Date} expires The cookie expiration date (defaults to 7 days from now)
- * @cfg {String} domain The domain to save the cookie for. Note that you cannot specify a different domain than
- * your page is on, but you can specify a sub-domain, or simply the domain itself like 'extjs.com' to include
- * all sub-domains if you need to access cookies across different sub-domains (defaults to null which uses the same
- * domain the page is running on including the 'www' like 'www.extjs.com')
- * @cfg {Boolean} secure True if the site is using SSL (defaults to false)
- * @constructor
- * Create a new CookieProvider
- * @param {Object} config The configuration object
- */
-Ext.state.CookieProvider = function(config){
- Ext.state.CookieProvider.superclass.constructor.call(this);
- this.path = "/";
- this.expires = new Date(new Date().getTime()+(1000*60*60*24*7)); //7 days
- this.domain = null;
- this.secure = false;
- Ext.apply(this, config);
- this.state = this.readCookies();
-};
+Therefore BaseField introduces the concept of a "raw value". This is the value of the rendered HTML input field,
+and is normally a String. The {@link #getRawValue} and {@link #setRawValue} methods can be used to directly
+work with the raw value, though it is recommended to use getValue and setValue in most cases.
-Ext.extend(Ext.state.CookieProvider, Ext.state.Provider, {
- // private
- set : function(name, value){
- if(typeof value == "undefined" || value === null){
- this.clear(name);
- return;
- }
- this.setCookie(name, value);
- Ext.state.CookieProvider.superclass.set.call(this, name, value);
- },
+Conversion back and forth between the main value and the raw value is handled by the {@link #valueToRaw} and
+{@link #rawToValue} methods. If you are implementing a subclass that uses a non-String value data type, you
+should override these methods to handle the conversion.
- // private
- clear : function(name){
- this.clearCookie(name);
- Ext.state.CookieProvider.superclass.clear.call(this, name);
- },
+__Rendering__
- // private
- readCookies : function(){
- var cookies = {};
- var c = document.cookie + ";";
- var re = /\s?(.*?)=(.*?);/g;
- var matches;
- while((matches = re.exec(c)) != null){
- var name = matches[1];
- var value = matches[2];
- if(name && name.substring(0,3) == "ys-"){
- cookies[name.substr(3)] = this.decodeValue(value);
+The content of the field body is defined by the {@link #fieldSubTpl} XTemplate, with its argument data
+created by the {@link #getSubTplData} method. Override this template and/or method to create custom
+field renderings.
+{@img Ext.form.BaseField/Ext.form.BaseField.png Ext.form.BaseField BaseField component}
+__Example usage:__
+
+ // A simple subclass of BaseField that creates a HTML5 search field. Redirects to the
+ // searchUrl when the Enter key is pressed.
+ Ext.define('Ext.form.SearchField', {
+ extend: 'Ext.form.field.Base',
+ alias: 'widget.searchfield',
+
+ inputType: 'search',
+
+ // Config defining the search URL
+ searchUrl: 'http://www.google.com/search?q={0}',
+
+ // Add specialkey listener
+ initComponent: function() {
+ this.callParent();
+ this.on('specialkey', this.checkEnterKey, this);
+ },
+
+ // Handle enter key presses, execute the search if the field has a value
+ checkEnterKey: function(field, e) {
+ var value = this.getValue();
+ if (e.getKey() === e.ENTER && !Ext.isEmpty(value)) {
+ location.href = Ext.String.format(this.searchUrl, value);
}
}
- return cookies;
- },
+ });
- // private
- setCookie : function(name, value){
- document.cookie = "ys-"+ name + "=" + this.encodeValue(value) +
- ((this.expires == null) ? "" : ("; expires=" + this.expires.toGMTString())) +
- ((this.path == null) ? "" : ("; path=" + this.path)) +
- ((this.domain == null) ? "" : ("; domain=" + this.domain)) +
- ((this.secure == true) ? "; secure" : "");
- },
+ Ext.create('Ext.form.Panel', {
+ title: 'BaseField Example',
+ bodyPadding: 5,
+ width: 250,
+
+ // Fields will be arranged vertically, stretched to full width
+ layout: 'anchor',
+ defaults: {
+ anchor: '100%'
+ },
+ items: [{
+ xtype: 'searchfield',
+ fieldLabel: 'Search',
+ name: 'query'
+ }]
+ renderTo: Ext.getBody()
+ });
- // private
- clearCookie : function(name){
- document.cookie = "ys-" + name + "=null; expires=Thu, 01-Jan-70 00:00:01 GMT" +
- ((this.path == null) ? "" : ("; path=" + this.path)) +
- ((this.domain == null) ? "" : ("; domain=" + this.domain)) +
- ((this.secure == true) ? "; secure" : "");
- }
-});/**
- * @class Ext.DataView
- * @extends Ext.BoxComponent
- * A mechanism for displaying data using custom layout templates and formatting. DataView uses an {@link Ext.XTemplate}
- * as its internal templating mechanism, and is bound to an {@link Ext.data.Store}
- * so that as the data in the store changes the view is automatically updated to reflect the changes. The view also
- * provides built-in behavior for many common events that can occur for its contained items including click, doubleclick,
- * mouseover, mouseout, etc. as well as a built-in selection model. In order to use these features, an {@link #itemSelector}
- * config must be provided for the DataView to determine what nodes it will be working with.
+ * @constructor
+ * Creates a new Field
+ * @param {Object} config Configuration options
*
- * The example below binds a DataView to a {@link Ext.data.Store} and renders it into an {@link Ext.Panel}.
- *
-var store = new Ext.data.JsonStore({
- url: 'get-images.php',
- root: 'images',
- fields: [
- 'name', 'url',
- {name:'size', type: 'float'},
- {name:'lastmod', type:'date', dateFormat:'timestamp'}
- ]
-});
-store.load();
-
-var tpl = new Ext.XTemplate(
- '<tpl for=".">',
- '<div class="thumb-wrap" id="{name}">',
- '<div class="thumb"><img src="{url}" title="{name}"></div>',
- '<span class="x-editable">{shortName}</span></div>',
- '</tpl>',
- '<div class="x-clear"></div>'
-);
+ * @xtype field
+ * @markdown
+ * @docauthor Jason Johnston
+ */
+Ext.define('Ext.form.field.Base', {
+ extend: 'Ext.Component',
+ mixins: {
+ labelable: 'Ext.form.Labelable',
+ field: 'Ext.form.field.Field'
+ },
+ alias: 'widget.field',
+ alternateClassName: ['Ext.form.Field', 'Ext.form.BaseField'],
+ requires: ['Ext.util.DelayedTask', 'Ext.XTemplate', 'Ext.layout.component.field.Field'],
+
+ fieldSubTpl: [
+ 'name="{name}" ',
+ 'size="{size}" ',
+ 'tabIndex="{tabIdx}" ',
+ 'class="{fieldCls} {typeCls}" autocomplete="off" />',
+ {
+ compiled: true,
+ disableFormats: true
+ }
+ ],
-var panel = new Ext.Panel({
- id:'images-view',
- frame:true,
- width:535,
- autoHeight:true,
- collapsible:true,
- layout:'fit',
- title:'Simple DataView',
+ /**
+ * @cfg {String} name The name of the field (defaults to undefined). This is used as the parameter
+ * name when including the field value in a {@link Ext.form.Basic#submit form submit()}. If no name is
+ * configured, it falls back to the {@link #inputId}. To prevent the field from being included in the
+ * form submit, set {@link #submitValue} to false.
+ */
- items: new Ext.DataView({
- store: store,
- tpl: tpl,
- autoHeight:true,
- multiSelect: true,
- overClass:'x-view-over',
- itemSelector:'div.thumb-wrap',
- emptyText: 'No images to display'
- })
-});
-panel.render(document.body);
-
- * @constructor
- * Create a new DataView
- * @param {Object} config The config object
- * @xtype dataview
- */
-Ext.DataView = Ext.extend(Ext.BoxComponent, {
/**
- * @cfg {String/Array} tpl
- * The HTML fragment or an array of fragments that will make up the template used by this DataView. This should
- * be specified in the same format expected by the constructor of {@link Ext.XTemplate}.
+ * @cfg {String} inputType
+ * The type attribute for input fields -- e.g. radio, text, password, file (defaults to 'text'). + * The extended types supported by HTML5 inputs (url, email, etc.) may also be used, though using them + * will cause older browsers to fall back to 'text'.
+ *The type 'password' must be used to render that field type currently -- there is no separate Ext + * component for that. You can use {@link Ext.form.field.File} which creates a custom-rendered file upload + * field, but if you want a plain unstyled file input you can use a BaseField with inputType:'file'.
*/ + inputType: 'text', + /** - * @cfg {Ext.data.Store} store - * The {@link Ext.data.Store} to bind this DataView to. + * @cfg {Number} tabIndex The tabIndex for this field. Note this only applies to fields that are rendered, + * not those which are built via applyTo (defaults to undefined). */ + /** - * @cfg {String} itemSelector - * This is a required setting. A simple CSS selector (e.g. div.some-class or - * span:first-child) that will be used to determine what nodes this DataView will be - * working with. + * @cfg {String} invalidText The error text to use when marking a field invalid and no message is provided + * (defaults to 'The value in this field is invalid') */ + invalidText : 'The value in this field is invalid', + /** - * @cfg {Boolean} multiSelect - * True to allow selection of more than one item at a time, false to allow selection of only a single item - * at a time or no selection at all, depending on the value of {@link #singleSelect} (defaults to false). + * @cfg {String} fieldCls The default CSS class for the field input (defaults to 'x-form-field') */ + fieldCls : Ext.baseCSSPrefix + 'form-field', + /** - * @cfg {Boolean} singleSelect - * True to allow selection of exactly one item at a time, false to allow no selection at all (defaults to false). - * Note that if {@link #multiSelect} = true, this value will be ignored. + * @cfg {String} fieldStyle Optional CSS style(s) to be applied to the {@link #inputEl field input element}. + * Should be a valid argument to {@link Ext.core.Element#applyStyles}. Defaults to undefined. See also the + * {@link #setFieldStyle} method for changing the style after initialization. */ + /** - * @cfg {Boolean} simpleSelect - * True to enable multiselection by clicking on multiple items without requiring the user to hold Shift or Ctrl, - * false to force the user to hold Ctrl or Shift to select more than on item (defaults to false). + * @cfg {String} focusCls The CSS class to use when the field receives focus (defaults to 'x-form-focus') */ + focusCls : Ext.baseCSSPrefix + 'form-focus', + /** - * @cfg {String} overClass - * A CSS class to apply to each item in the view on mouseover (defaults to undefined). + * @cfg {String} dirtyCls The CSS class to use when the field value {@link #isDirty is dirty}. */ + dirtyCls : Ext.baseCSSPrefix + 'form-dirty', + /** - * @cfg {String} loadingText - * A string to display during data load operations (defaults to undefined). If specified, this text will be - * displayed in a loading div and the view's contents will be cleared while loading, otherwise the view's - * contents will continue to display normally until the new data is loaded and the contents are replaced. + * @cfg {Array} checkChangeEvents + *A list of event names that will be listened for on the field's {@link #inputEl input element}, which + * will cause the field's value to be checked for changes. If a change is detected, the + * {@link #change change event} will be fired, followed by validation if the {@link #validateOnChange} + * option is enabled.
+ *Defaults to ['change', 'propertychange'] in Internet Explorer, and ['change', 'input', + * 'textInput', 'keyup', 'dragdrop'] in other browsers. This catches all the ways that field values + * can be changed in most supported browsers; the only known exceptions at the time of writing are:
+ *If you need to guarantee on-the-fly change notifications including these edge cases, you can call the + * {@link #checkChange} method on a repeating interval, e.g. using {@link Ext.TaskManager}, or if the field is + * within a {@link Ext.form.Panel}, you can use the FormPanel's {@link Ext.form.Panel#pollForChanges} + * configuration to set up such a task automatically.
*/ + checkChangeEvents: Ext.isIE && (!document.documentMode || document.documentMode < 9) ? + ['change', 'propertychange'] : + ['change', 'input', 'textInput', 'keyup', 'dragdrop'], + /** - * @cfg {String} selectedClass - * A CSS class to apply to each selected item in the view (defaults to 'x-view-selected'). + * @cfg {Number} checkChangeBuffer + * Defines a timeout in milliseconds for buffering {@link #checkChangeEvents} that fire in rapid succession. + * Defaults to 50 milliseconds. */ - selectedClass : "x-view-selected", + checkChangeBuffer: 50, + + componentLayout: 'field', + /** - * @cfg {String} emptyText - * The text to display in the view when there is no data to display (defaults to ''). + * @cfg {Boolean} readOnly true to mark the field as readOnly in HTML + * (defaults to false). + *Note: this only sets the element's readOnly DOM attribute.
+ * Setting readOnly=true
, for example, will not disable triggering a
+ * ComboBox or Date; it gives you the option of forcing the user to choose
+ * via the trigger without typing in the text box. To hide the trigger use
+ * {@link Ext.form.field.Trigger#hideTrigger hideTrigger}
.
+var form = new Ext.form.Panel({
+ ...
+ items: [{
+ fieldLabel: 'Field 1',
+ name: 'field1',
+ allowBlank: false
+ },{
+ fieldLabel: 'Field 2',
+ name: 'field2',
+ listeners: {
+ specialkey: function(field, e){
+ // e.HOME, e.END, e.PAGE_UP, e.PAGE_DOWN,
+ // e.TAB, e.ESC, arrow keys: e.LEFT, e.RIGHT, e.UP, e.DOWN
+ if (e.{@link Ext.EventObject#getKey getKey()} == e.ENTER) {
+ var form = field.up('form').getForm();
+ form.submit();
+ }
+ }
+ }
+ }
+ ],
+ ...
+});
+ *
+ * @param {Ext.form.field.Base} this
+ * @param {Ext.EventObject} e The event object
*/
- "beforeselect"
+ 'specialkey'
);
- this.store = Ext.StoreMgr.lookup(this.store);
- this.all = new Ext.CompositeElementLite();
- this.selected = new Ext.CompositeElementLite();
+ // Init mixins
+ me.initLabelable();
+ me.initField();
+
+ // Default name to inputId
+ if (!me.name) {
+ me.name = me.getInputId();
+ }
+ },
+
+ /**
+ * Returns the input id for this field. If none was specified via the {@link #inputId} config,
+ * then an id will be automatically generated.
+ */
+ getInputId: function() {
+ return this.inputId || (this.inputId = Ext.id());
+ },
+
+ /**
+ * @protected Creates and returns the data object to be used when rendering the {@link #fieldSubTpl}.
+ * @return {Object} The template data
+ */
+ getSubTplData: function() {
+ var me = this,
+ type = me.inputType,
+ inputId = me.getInputId();
+
+ return Ext.applyIf(me.subTplData, {
+ id: inputId,
+ name: me.name || inputId,
+ type: type,
+ size: me.size || 20,
+ cls: me.cls,
+ fieldCls: me.fieldCls,
+ tabIdx: me.tabIndex,
+ typeCls: Ext.baseCSSPrefix + 'form-' + (type === 'password' ? 'text' : type)
+ });
+ },
+
+ /**
+ * @protected
+ * Gets the markup to be inserted into the outer template's bodyEl. For fields this is the
+ * actual input element.
+ */
+ getSubTplMarkup: function() {
+ return this.getTpl('fieldSubTpl').apply(this.getSubTplData());
+ },
+
+ initRenderTpl: function() {
+ var me = this;
+ if (!me.hasOwnProperty('renderTpl')) {
+ me.renderTpl = me.getTpl('labelableRenderTpl');
+ }
+ return me.callParent();
+ },
+
+ initRenderData: function() {
+ return Ext.applyIf(this.callParent(), this.getLabelableRenderData());
+ },
+
+ /**
+ * Set the {@link #fieldStyle CSS style} of the {@link #inputEl field input element}.
+ * @param {String/Object/Function} style The style(s) to apply. Should be a valid argument to
+ * {@link Ext.core.Element#applyStyles}.
+ */
+ setFieldStyle: function(style) {
+ var me = this,
+ inputEl = me.inputEl;
+ if (inputEl) {
+ inputEl.applyStyles(style);
+ }
+ me.fieldStyle = style;
},
- // private
- afterRender : function(){
- Ext.DataView.superclass.afterRender.call(this);
+ // private
+ onRender : function() {
+ var me = this,
+ fieldStyle = me.fieldStyle,
+ renderSelectors = me.renderSelectors;
+
+ Ext.applyIf(renderSelectors, me.getLabelableSelectors());
- this.mon(this.getTemplateTarget(), {
- "click": this.onClick,
- "dblclick": this.onDblClick,
- "contextmenu": this.onContextMenu,
- scope:this
+ Ext.applyIf(renderSelectors, {
+ /**
+ * @property inputEl
+ * @type Ext.core.Element
+ * The input Element for this Field. Only available after the field has been rendered.
+ */
+ inputEl: '.' + me.fieldCls
});
- if(this.overClass || this.trackOver){
- this.mon(this.getTemplateTarget(), {
- "mouseover": this.onMouseOver,
- "mouseout": this.onMouseOut,
- scope:this
- });
- }
+ me.callParent(arguments);
- if(this.store){
- this.bindStore(this.store, true);
- }
- },
+ // Make the stored rawValue get set as the input element's value
+ me.setRawValue(me.rawValue);
- /**
- * Refreshes the view by reloading the data from the store and re-rendering the template.
- */
- refresh : function() {
- this.clearSelections(false, true);
- var el = this.getTemplateTarget();
- el.update("");
- var records = this.store.getRange();
- if(records.length < 1){
- if(!this.deferEmptyText || this.hasSkippedEmptyText){
- el.update(this.emptyText);
- }
- this.all.clear();
- }else{
- this.tpl.overwrite(el, this.collectData(records, 0));
- this.all.fill(Ext.query(this.itemSelector, el.dom));
- this.updateIndexes(0);
+ if (me.readOnly) {
+ me.setReadOnly(true);
+ }
+ if (me.disabled) {
+ me.disable();
+ }
+ if (fieldStyle) {
+ me.setFieldStyle(fieldStyle);
}
- this.hasSkippedEmptyText = true;
- },
- getTemplateTarget: function(){
- return this.el;
+ me.renderActiveError();
},
- /**
- * Function which can be overridden to provide custom formatting for each Record that is used by this
- * DataView's {@link #tpl template} to render each node.
- * @param {Array/Object} data The raw data object that was used to create the Record.
- * @param {Number} recordIndex the index number of the Record being prepared for rendering.
- * @param {Record} record The Record being prepared for rendering.
- * @return {Array/Object} The formatted data in a format expected by the internal {@link #tpl template}'s overwrite() method.
- * (either an array if your params are numeric (i.e. {0}) or an object (i.e. {foo: 'bar'}))
- */
- prepareData : function(data){
- return data;
- },
+ initAria: function() {
+ var me = this;
+ me.callParent();
- /**
- * Function which can be overridden which returns the data object passed to this - * DataView's {@link #tpl template} to render the whole DataView.
- *This is usually an Array of data objects, each element of which is processed by an - * {@link Ext.XTemplate XTemplate} which uses '<tpl for=".">' to iterate over its supplied - * data object as an Array. However, named properties may be placed into the data object to - * provide non-repeating data such as headings, totals etc.
- * @param {Array} records An Array of {@link Ext.data.Record}s to be rendered into the DataView. - * @param {Number} startIndex the index number of the Record being prepared for rendering. - * @return {Array} An Array of data objects to be processed by a repeating XTemplate. May also - * contain named properties. - */ - collectData : function(records, startIndex){ - var r = []; - for(var i = 0, len = records.length; i < len; i++){ - r[r.length] = this.prepareData(records[i].data, startIndex+i, records[i]); - } - return r; + // Associate the field to the error message element + me.getActionEl().dom.setAttribute('aria-describedby', Ext.id(me.errorEl)); }, - // private - bufferRender : function(records){ - var div = document.createElement('div'); - this.tpl.overwrite(div, this.collectData(records)); - return Ext.query(this.itemSelector, div); + getFocusEl: function() { + return this.inputEl; }, - // private - onUpdate : function(ds, record){ - var index = this.store.indexOf(record); - if(index > -1){ - var sel = this.isSelected(index); - var original = this.all.elements[index]; - var node = this.bufferRender([record], index)[0]; + isFileUpload: function() { + return this.inputType === 'file'; + }, - this.all.replaceElement(index, node, true); - if(sel){ - this.selected.replaceElement(original, node); - this.all.item(index).addClass(this.selectedClass); - } - this.updateIndexes(index, index); + extractFileInput: function() { + var me = this, + fileInput = me.isFileUpload() ? me.inputEl.dom : null, + clone; + if (fileInput) { + clone = fileInput.cloneNode(true); + fileInput.parentNode.replaceChild(clone, fileInput); + me.inputEl = Ext.get(clone); } + return fileInput; }, - // private - onAdd : function(ds, records, index){ - if(this.all.getCount() === 0){ - this.refresh(); - return; - } - var nodes = this.bufferRender(records, index), n, a = this.all.elements; - if(index < this.all.getCount()){ - n = this.all.item(index).insertSibling(nodes, 'before', true); - a.splice.apply(a, [index, 0].concat(nodes)); - }else{ - n = this.all.last().insertSibling(nodes, 'after', true); - a.push.apply(a, nodes); + // private override to use getSubmitValue() as a convenience + getSubmitData: function() { + var me = this, + data = null, + val; + if (!me.disabled && me.submitValue && !me.isFileUpload()) { + val = me.getSubmitValue(); + if (val !== null) { + data = {}; + data[me.getName()] = val; + } } - this.updateIndexes(index); + return data; }, - // private - onRemove : function(ds, record, index){ - this.deselect(index); - this.all.removeElement(index, true); - this.updateIndexes(index); - if (this.store.getCount() === 0){ - this.refresh(); - } + /** + *Returns the value that would be included in a standard form submit for this field. This will be combined + * with the field's name to form a name=value pair in the {@link #getSubmitData submitted parameters}. + * If an empty string is returned then just the name= will be submitted; if null is returned + * then nothing will be submitted.
+ *Note that the value returned will have been {@link #processRawValue processed} but may or may not have + * been successfully {@link #validate validated}.
+ * @return {String} The value to be submitted, or null. + */ + getSubmitValue: function() { + return this.processRawValue(this.getRawValue()); }, /** - * Refreshes an individual node's data from the store. - * @param {Number} index The item's data index in the store + * Returns the raw value of the field, without performing any normalization, conversion, or validation. + * To get a normalized and converted value see {@link #getValue}. + * @return {String} value The raw String value of the field */ - refreshNode : function(index){ - this.onUpdate(this.store, this.store.getAt(index)); + getRawValue: function() { + var me = this, + v = (me.inputEl ? me.inputEl.getValue() : Ext.value(me.rawValue, '')); + me.rawValue = v; + return v; }, - // private - updateIndexes : function(startIndex, endIndex){ - var ns = this.all.elements; - startIndex = startIndex || 0; - endIndex = endIndex || ((endIndex === 0) ? 0 : (ns.length - 1)); - for(var i = startIndex; i <= endIndex; i++){ - ns[i].viewIndex = i; + /** + * Sets the field's raw value directly, bypassing {@link #valueToRaw value conversion}, change detection, and + * validation. To set the value with these additional inspections see {@link #setValue}. + * @param {Mixed} value The value to set + * @return {Mixed} value The field value that is set + */ + setRawValue: function(value) { + var me = this; + value = Ext.value(value, ''); + me.rawValue = value; + + // Some Field subclasses may not render an inputEl + if (me.inputEl) { + me.inputEl.dom.value = value; } + return value; }, - + /** - * Returns the store associated with this DataView. - * @return {Ext.data.Store} The store + *Converts a mixed-type value to a raw representation suitable for displaying in the field. This allows + * controlling how value objects passed to {@link #setValue} are shown to the user, including localization. + * For instance, for a {@link Ext.form.field.Date}, this would control how a Date object passed to {@link #setValue} + * would be converted to a String for display in the field.
+ *See {@link #rawToValue} for the opposite conversion.
+ *The base implementation simply does a standard toString conversion, and converts + * {@link Ext#isEmpty empty values} to an empty string.
+ * @param {Mixed} value The mixed-type value to convert to the raw representation. + * @return {Mixed} The converted raw value. */ - getStore : function(){ - return this.store; + valueToRaw: function(value) { + return '' + Ext.value(value, ''); }, /** - * Changes the data store bound to this view and refreshes it. - * @param {Store} store The store to bind to this view + *Converts a raw input field value into a mixed-type value that is suitable for this particular field type. + * This allows controlling the normalization and conversion of user-entered values into field-type-appropriate + * values, e.g. a Date object for {@link Ext.form.field.Date}, and is invoked by {@link #getValue}.
+ *It is up to individual implementations to decide how to handle raw values that cannot be successfully + * converted to the desired object type.
+ *See {@link #valueToRaw} for the opposite conversion.
+ *The base implementation does no conversion, returning the raw value untouched.
+ * @param {Mixed} rawValue + * @return {Mixed} The converted value. */ - bindStore : function(store, initial){ - if(!initial && this.store){ - if(store !== this.store && this.store.autoDestroy){ - this.store.destroy(); - }else{ - this.store.un("beforeload", this.onBeforeLoad, this); - this.store.un("datachanged", this.onDataChanged, this); - this.store.un("add", this.onAdd, this); - this.store.un("remove", this.onRemove, this); - this.store.un("update", this.onUpdate, this); - this.store.un("clear", this.refresh, this); - } - if(!store){ - this.store = null; - } - } - if(store){ - store = Ext.StoreMgr.lookup(store); - store.on({ - scope: this, - beforeload: this.onBeforeLoad, - datachanged: this.onDataChanged, - add: this.onAdd, - remove: this.onRemove, - update: this.onUpdate, - clear: this.refresh - }); - } - this.store = store; - if(store){ - this.refresh(); - } + rawToValue: function(rawValue) { + return rawValue; }, - + /** - * @private - * Calls this.refresh if this.blockRefresh is not true + * Performs any necessary manipulation of a raw field value to prepare it for {@link #rawToValue conversion} + * and/or {@link #validate validation}, for instance stripping out ignored characters. In the base implementation + * it does nothing; individual subclasses may override this as needed. + * @param {Mixed} value The unprocessed string value + * @return {Mixed} The processed string value */ - onDataChanged: function() { - if (this.blockRefresh !== true) { - this.refresh.apply(this, arguments); - } + processRawValue: function(value) { + return value; }, /** - * Returns the template node the passed child belongs to, or null if it doesn't belong to one. - * @param {HTMLElement} node - * @return {HTMLElement} The template node + * Returns the current data value of the field. The type of value returned is particular to the type of the + * particular field (e.g. a Date object for {@link Ext.form.field.Date}), as the result of calling {@link #rawToValue} on + * the field's {@link #processRawValue processed} String value. To return the raw String value, see {@link #getRawValue}. + * @return {Mixed} value The field value */ - findItemFromChild : function(node){ - return Ext.fly(node).findParent(this.itemSelector, this.getTemplateTarget()); + getValue: function() { + var me = this, + val = me.rawToValue(me.processRawValue(me.getRawValue())); + me.value = val; + return val; }, - // private - onClick : function(e){ - var item = e.getTarget(this.itemSelector, this.getTemplateTarget()); - if(item){ - var index = this.indexOf(item); - if(this.onItemClick(item, index, e) !== false){ - this.fireEvent("click", this, index, item, e); - } - }else{ - if(this.fireEvent("containerclick", this, e) !== false){ - this.onContainerClick(e); - } - } + /** + * Sets a data value into the field and runs the change detection and validation. To set the value directly + * without these inspections see {@link #setRawValue}. + * @param {Mixed} value The value to set + * @return {Ext.form.field.Field} this + */ + setValue: function(value) { + var me = this; + me.setRawValue(me.valueToRaw(value)); + return me.mixins.field.setValue.call(me, value); }, - onContainerClick : function(e){ - this.clearSelections(); + + //private + onDisable: function() { + var me = this, + inputEl = me.inputEl; + me.callParent(); + if (inputEl) { + inputEl.dom.disabled = true; + } }, - // private - onContextMenu : function(e){ - var item = e.getTarget(this.itemSelector, this.getTemplateTarget()); - if(item){ - this.fireEvent("contextmenu", this, this.indexOf(item), item, e); - }else{ - this.fireEvent("containercontextmenu", this, e); + //private + onEnable: function() { + var me = this, + inputEl = me.inputEl; + me.callParent(); + if (inputEl) { + inputEl.dom.disabled = false; } }, - // private - onDblClick : function(e){ - var item = e.getTarget(this.itemSelector, this.getTemplateTarget()); - if(item){ - this.fireEvent("dblclick", this, this.indexOf(item), item, e); + /** + * Sets the read only state of this field. + * @param {Boolean} readOnly Whether the field should be read only. + */ + setReadOnly: function(readOnly) { + var me = this, + inputEl = me.inputEl; + if (inputEl) { + inputEl.dom.readOnly = readOnly; + inputEl.dom.setAttribute('aria-readonly', readOnly); } + me[readOnly ? 'addCls' : 'removeCls'](me.readOnlyCls); + me.readOnly = readOnly; }, // private - onMouseOver : function(e){ - var item = e.getTarget(this.itemSelector, this.getTemplateTarget()); - if(item && item !== this.lastItem){ - this.lastItem = item; - Ext.fly(item).addClass(this.overClass); - this.fireEvent("mouseenter", this, this.indexOf(item), item, e); + fireKey: function(e){ + if(e.isSpecialKey()){ + this.fireEvent('specialkey', this, Ext.create('Ext.EventObjectImpl', e)); } }, // private - onMouseOut : function(e){ - if(this.lastItem){ - if(!e.within(this.lastItem, true, true)){ - Ext.fly(this.lastItem).removeClass(this.overClass); - this.fireEvent("mouseleave", this, this.indexOf(this.lastItem), this.lastItem, e); - delete this.lastItem; - } + initEvents : function(){ + var me = this, + inputEl = me.inputEl, + onChangeTask, + onChangeEvent; + if (inputEl) { + me.mon(inputEl, Ext.EventManager.getKeyEvent(), me.fireKey, me); + me.mon(inputEl, 'focus', me.onFocus, me); + + // standardise buffer across all browsers + OS-es for consistent event order. + // (the 10ms buffer for Editors fixes a weird FF/Win editor issue when changing OS window focus) + me.mon(inputEl, 'blur', me.onBlur, me, me.inEditor ? {buffer:10} : null); + + // listen for immediate value changes + onChangeTask = Ext.create('Ext.util.DelayedTask', me.checkChange, me); + me.onChangeEvent = onChangeEvent = function() { + onChangeTask.delay(me.checkChangeBuffer); + }; + Ext.each(me.checkChangeEvents, function(eventName) { + if (eventName === 'propertychange') { + me.usesPropertychange = true; + } + me.mon(inputEl, eventName, onChangeEvent); + }, me); } + me.callParent(); }, - // private - onItemClick : function(item, index, e){ - if(this.fireEvent("beforeclick", this, index, item, e) === false){ - return false; + doComponentLayout: function() { + var me = this, + inputEl = me.inputEl, + usesPropertychange = me.usesPropertychange, + ename = 'propertychange', + onChangeEvent = me.onChangeEvent; + + // In IE if propertychange is one of the checkChangeEvents, we need to remove + // the listener prior to layout and re-add it after, to prevent it from firing + // needlessly for attribute and style changes applied to the inputEl. + if (usesPropertychange) { + me.mun(inputEl, ename, onChangeEvent); } - if(this.multiSelect){ - this.doMultiSelection(item, index, e); - e.preventDefault(); - }else if(this.singleSelect){ - this.doSingleSelection(item, index, e); - e.preventDefault(); + me.callParent(arguments); + if (usesPropertychange) { + me.mon(inputEl, ename, onChangeEvent); } - return true; }, // private - doSingleSelection : function(item, index, e){ - if(e.ctrlKey && this.isSelected(index)){ - this.deselect(index); - }else{ - this.select(index, false); + preFocus: Ext.emptyFn, + + // private + onFocus: function() { + var me = this, + focusCls = me.focusCls, + inputEl = me.inputEl; + me.preFocus(); + if (focusCls && inputEl) { + inputEl.addCls(focusCls); + } + if (!me.hasFocus) { + me.hasFocus = true; + me.fireEvent('focus', me); } }, // private - doMultiSelection : function(item, index, e){ - if(e.shiftKey && this.last !== false){ - var last = this.last; - this.selectRange(last, index, e.ctrlKey); - this.last = last; // reset the last - }else{ - if((e.ctrlKey||this.simpleSelect) && this.isSelected(index)){ - this.deselect(index); - }else{ - this.select(index, e.ctrlKey || e.shiftKey || this.simpleSelect); - } + beforeBlur : Ext.emptyFn, + + // private + onBlur : function(){ + var me = this, + focusCls = me.focusCls, + inputEl = me.inputEl; + me.beforeBlur(); + if (focusCls && inputEl) { + inputEl.removeCls(focusCls); + } + if (me.validateOnBlur) { + me.validate(); } + me.hasFocus = false; + me.fireEvent('blur', me); + me.postBlur(); }, + // private + postBlur : Ext.emptyFn, + + /** - * Gets the number of selected nodes. - * @return {Number} The node count + * @private Called when the field's dirty state changes. Adds/removes the {@link #dirtyCls} on the main element. + * @param {Boolean} isDirty */ - getSelectionCount : function(){ - return this.selected.getCount(); + onDirtyChange: function(isDirty) { + this[isDirty ? 'addCls' : 'removeCls'](this.dirtyCls); }, + /** - * Gets the currently selected nodes. - * @return {Array} An array of HTMLElements + * Returns whether or not the field value is currently valid by + * {@link #getErrors validating} the {@link #processRawValue processed raw value} + * of the field. Note: {@link #disabled} fields are always treated as valid. + * @return {Boolean} True if the value is valid, else false */ - getSelectedNodes : function(){ - return this.selected.elements; + isValid : function() { + var me = this; + return me.disabled || me.validateValue(me.processRawValue(me.getRawValue())); }, + /** - * Gets the indexes of the selected nodes. - * @return {Array} An array of numeric indexes + *Uses {@link #getErrors} to build an array of validation errors. If any errors are found, they are passed + * to {@link #markInvalid} and false is returned, otherwise true is returned.
+ *Previously, subclasses were invited to provide an implementation of this to process validations - from 3.2 + * onwards {@link #getErrors} should be overridden instead.
+ * @param {Mixed} value The value to validate + * @return {Boolean} True if all validations passed, false if one or more failed */ - getSelectedIndexes : function(){ - var indexes = [], s = this.selected.elements; - for(var i = 0, len = s.length; i < len; i++){ - indexes.push(s[i].viewIndex); + validateValue: function(value) { + var me = this, + errors = me.getErrors(value), + isValid = Ext.isEmpty(errors); + if (!me.preventMark) { + if (isValid) { + me.clearInvalid(); + } else { + me.markInvalid(errors); + } } - return indexes; + + return isValid; }, /** - * Gets an array of the selected records - * @return {Array} An array of {@link Ext.data.Record} objects + *Display one or more error messages associated with this field, using {@link #msgTarget} to determine how to + * display the messages and applying {@link #invalidCls} to the field's UI element.
+ *Note: this method does not cause the Field's {@link #validate} or {@link #isValid} methods to
+ * return false
if the value does pass validation. So simply marking a Field as invalid
+ * will not prevent submission of forms submitted with the {@link Ext.form.action.Submit#clientValidation}
+ * option set.
Clear any invalid styles/messages for this field.
+ *Note: this method does not cause the Field's {@link #validate} or {@link #isValid} methods to
+ * return true
if the value does not pass validation. So simply clearing a field's errors
+ * will not necessarily allow submission of forms submitted with the {@link Ext.form.action.Submit#clientValidation}
+ * option set.
{@link #vtype}
currently set for this field (defaults to undefined).
+ * Note: only applies if {@link #vtype}
is set, else ignored.
*/
- clearSelections : function(suppressEvent, skipUpdate){
- if((this.multiSelect || this.singleSelect) && this.selected.getCount() > 0){
- if(!skipUpdate){
- this.selected.removeClass(this.selectedClass);
- }
- this.selected.clear();
- this.last = false;
- if(!suppressEvent){
- this.fireEvent("selectionchange", this, this.selected.elements);
- }
- }
- },
-
+
/**
- * Returns true if the passed node is selected, else false.
- * @param {HTMLElement/Number/Ext.data.Record} node The node, node index or record to check
- * @return {Boolean} True if selected, else false
+ * @cfg {RegExp} stripCharsRe A JavaScript RegExp object used to strip unwanted content from the value
+ * before validation (defaults to undefined).
*/
- isSelected : function(node){
- return this.selected.contains(this.getNode(node));
- },
/**
- * Deselects a node.
- * @param {HTMLElement/Number/Record} node The node, node index or record to deselect
+ * @cfg {Number} size An initial value for the 'size' attribute on the text input element. This is only
+ * used if the field has no configured {@link #width} and is not given a width by its container's layout.
+ * Defaults to 20.
*/
- deselect : function(node){
- if(this.isSelected(node)){
- node = this.getNode(node);
- this.selected.removeElement(node);
- if(this.last == node.viewIndex){
- this.last = false;
- }
- Ext.fly(node).removeClass(this.selectedClass);
- this.fireEvent("selectionchange", this, this.selected.elements);
- }
- },
+ size: 20,
/**
- * Selects a set of nodes.
- * @param {Array/HTMLElement/String/Number/Ext.data.Record} nodeInfo An HTMLElement template node, index of a template node,
- * id of a template node, record associated with a node or an array of any of those to select
- * @param {Boolean} keepExisting (optional) true to keep existing selections
- * @param {Boolean} suppressEvent (optional) true to skip firing of the selectionchange vent
+ * @cfg {Boolean} grow true if this field should automatically grow and shrink to its content
+ * (defaults to false)
*/
- select : function(nodeInfo, keepExisting, suppressEvent){
- if(Ext.isArray(nodeInfo)){
- if(!keepExisting){
- this.clearSelections(true);
- }
- for(var i = 0, len = nodeInfo.length; i < len; i++){
- this.select(nodeInfo[i], true, true);
- }
- if(!suppressEvent){
- this.fireEvent("selectionchange", this, this.selected.elements);
- }
- } else{
- var node = this.getNode(nodeInfo);
- if(!keepExisting){
- this.clearSelections(true);
- }
- if(node && !this.isSelected(node)){
- if(this.fireEvent("beforeselect", this, node, this.selected.elements) !== false){
- Ext.fly(node).addClass(this.selectedClass);
- this.selected.add(node);
- this.last = node.viewIndex;
- if(!suppressEvent){
- this.fireEvent("selectionchange", this, this.selected.elements);
- }
- }
- }
- }
- },
/**
- * Selects a range of nodes. All nodes between start and end are selected.
- * @param {Number} start The index of the first node in the range
- * @param {Number} end The index of the last node in the range
- * @param {Boolean} keepExisting (optional) True to retain existing selections
+ * @cfg {Number} growMin The minimum width to allow when {@link #grow} = true
(defaults
+ * to 30)
*/
- selectRange : function(start, end, keepExisting){
- if(!keepExisting){
- this.clearSelections(true);
- }
- this.select(this.getNodes(start, end), true);
- },
-
+ growMin : 30,
+
/**
- * Gets a template node.
- * @param {HTMLElement/String/Number/Ext.data.Record} nodeInfo An HTMLElement template node, index of a template node,
- * the id of a template node or the record associated with the node.
- * @return {HTMLElement} The node or null if it wasn't found
+ * @cfg {Number} growMax The maximum width to allow when {@link #grow} = true
(defaults
+ * to 800)
*/
- getNode : function(nodeInfo){
- if(Ext.isString(nodeInfo)){
- return document.getElementById(nodeInfo);
- }else if(Ext.isNumber(nodeInfo)){
- return this.all.elements[nodeInfo];
- }else if(nodeInfo instanceof Ext.data.Record){
- var idx = this.store.indexOf(nodeInfo);
- return this.all.elements[idx];
- }
- return nodeInfo;
- },
+ growMax : 800,
/**
- * Gets a range nodes.
- * @param {Number} start (optional) The index of the first node in the range
- * @param {Number} end (optional) The index of the last node in the range
- * @return {Array} An array of nodes
+ * @cfg {String} growAppend
+ * A string that will be appended to the field's current value for the purposes of calculating the target
+ * field size. Only used when the {@link #grow} config is true. Defaults to a single capital "W"
+ * (the widest character in common fonts) to leave enough space for the next typed character and avoid the
+ * field value shifting before the width is adjusted.
*/
- getNodes : function(start, end){
- var ns = this.all.elements;
- start = start || 0;
- end = !Ext.isDefined(end) ? Math.max(ns.length - 1, 0) : end;
- var nodes = [], i;
- if(start <= end){
- for(i = start; i <= end && ns[i]; i++){
- nodes.push(ns[i]);
- }
- } else{
- for(i = start; i >= end && ns[i]; i--){
- nodes.push(ns[i]);
- }
- }
- return nodes;
- },
-
+ growAppend: 'W',
+
/**
- * Finds the index of the passed node.
- * @param {HTMLElement/String/Number/Record} nodeInfo An HTMLElement template node, index of a template node, the id of a template node
- * or a record associated with a node.
- * @return {Number} The index of the node or -1
+ * @cfg {String} vtype A validation type name as defined in {@link Ext.form.field.VTypes} (defaults to undefined)
*/
- indexOf : function(node){
- node = this.getNode(node);
- if(Ext.isNumber(node.viewIndex)){
- return node.viewIndex;
- }
- return this.all.indexOf(node);
- },
-
- // private
- onBeforeLoad : function(){
- if(this.loadingText){
- this.clearSelections(false, true);
- this.getTemplateTarget().update('Ext.list.ListView is a fast and light-weight implentation of a - * {@link Ext.grid.GridPanel Grid} like view with the following characteristics:
- *Example usage:
- *
-// consume JSON of this form:
-{
- "images":[
- {
- "name":"dance_fever.jpg",
- "size":2067,
- "lastmod":1236974993000,
- "url":"images\/thumbs\/dance_fever.jpg"
- },
- {
- "name":"zack_sink.jpg",
- "size":2303,
- "lastmod":1236974993000,
- "url":"images\/thumbs\/zack_sink.jpg"
- }
- ]
-}
-var store = new Ext.data.JsonStore({
- url: 'get-images.php',
- root: 'images',
- fields: [
- 'name', 'url',
- {name:'size', type: 'float'},
- {name:'lastmod', type:'date', dateFormat:'timestamp'}
- ]
-});
-store.load();
-var listView = new Ext.list.ListView({
- store: store,
- multiSelect: true,
- emptyText: 'No images to display',
- reserveScrollOffset: true,
- columns: [{
- header: 'File',
- width: .5,
- dataIndex: 'name'
- },{
- header: 'Last Modified',
- width: .35,
- dataIndex: 'lastmod',
- tpl: '{lastmod:date("m-d h:i a")}'
- },{
- header: 'Size',
- dataIndex: 'size',
- tpl: '{size:fileSize}', // format using Ext.util.Format.fileSize()
- align: 'right'
- }]
-});
+ /**
+ * @cfg {RegExp} maskRe An input mask regular expression that will be used to filter keystrokes that do
+ * not match (defaults to undefined)
+ */
-// put it in a Panel so it looks pretty
-var panel = new Ext.Panel({
- id:'images-view',
- width:425,
- height:250,
- collapsible:true,
- layout:'fit',
- title:'Simple ListView (0 items selected)',
- items: listView
-});
-panel.render(document.body);
+ /**
+ * @cfg {Boolean} disableKeyFilter Specify true to disable input keystroke filtering (defaults
+ * to false)
+ */
-// little bit of feedback
-listView.on('selectionchange', function(view, nodes){
- var l = nodes.length;
- var s = l != 1 ? 's' : '';
- panel.setTitle('Simple ListView ('+l+' item'+s+' selected)');
-});
- *
- * @constructor
- * @param {Object} config
- * @xtype listview
- */
-Ext.list.ListView = Ext.extend(Ext.DataView, {
/**
- * Set this property to true to disable the header click handler disabling sort
- * (defaults to false).
- * @type Boolean
- * @property disableHeaders
+ * @cfg {Boolean} allowBlank Specify false to validate that the value's length is > 0 (defaults to
+ * true)
*/
+ allowBlank : true,
+
/**
- * @cfg {Boolean} hideHeaders
- * true to hide the {@link #internalTpl header row} (defaults to false so
- * the {@link #internalTpl header row} will be shown).
+ * @cfg {Number} minLength Minimum input field length required (defaults to 0)
*/
+ minLength : 0,
+
/**
- * @cfg {String} itemSelector
- * Defaults to 'dl' to work with the preconfigured {@link Ext.DataView#tpl tpl}.
- * This setting specifies the CSS selector (e.g. div.some-class or span:first-child)
- * that will be used to determine what nodes the ListView will be working with.
+ * @cfg {Number} maxLength Maximum input field length allowed by validation (defaults to Number.MAX_VALUE).
+ * This behavior is intended to provide instant feedback to the user by improving usability to allow pasting
+ * and editing or overtyping and back tracking. To restrict the maximum number of characters that can be
+ * entered into the field use the {@link Ext.form.field.Text#enforceMaxLength enforceMaxLength} option.
*/
- itemSelector: 'dl',
+ maxLength : Number.MAX_VALUE,
+
/**
- * @cfg {String} selectedClass The CSS class applied to a selected row (defaults to
- * 'x-list-selected'). An example overriding the default styling:
-
- .x-list-selected {background-color: yellow;}
-
- * @type String
+ * @cfg {Boolean} enforceMaxLength True to set the maxLength property on the underlying input field. Defaults to false
*/
- selectedClass:'x-list-selected',
+
/**
- * @cfg {String} overClass The CSS class applied when over a row (defaults to
- * 'x-list-over'). An example overriding the default styling:
-
- .x-list-over {background-color: orange;}
-
- * @type String
+ * @cfg {String} minLengthText Error text to display if the {@link #minLength minimum length}
+ * validation fails (defaults to 'The minimum length for this field is {minLength}')
*/
- overClass:'x-list-over',
+ minLengthText : 'The minimum length for this field is {0}',
+
/**
- * @cfg {Boolean} reserveScrollOffset
- * By default will defer accounting for the configured {@link #scrollOffset}
- * for 10 milliseconds. Specify true to account for the configured
- * {@link #scrollOffset} immediately.
+ * @cfg {String} maxLengthText Error text to display if the {@link #maxLength maximum length}
+ * validation fails (defaults to 'The maximum length for this field is {maxLength}')
*/
+ maxLengthText : 'The maximum length for this field is {0}',
+
/**
- * @cfg {Number} scrollOffset The amount of space to reserve for the scrollbar (defaults to
- * undefined). If an explicit value isn't specified, this will be automatically
- * calculated.
+ * @cfg {Boolean} selectOnFocus true to automatically select any existing field text when the field
+ * receives input focus (defaults to false)
*/
- scrollOffset : undefined,
+
/**
- * @cfg {Boolean/Object} columnResize
- * Specify true or specify a configuration object for {@link Ext.list.ListView.ColumnResizer}
- * to enable the columns to be resizable (defaults to true).
+ * @cfg {String} blankText The error text to display if the {@link #allowBlank} validation
+ * fails (defaults to 'This field is required')
*/
- columnResize: true,
+ blankText : 'This field is required',
+
/**
- * @cfg {Array} columns An array of column configuration objects, for example:
- *
-{
- align: 'right',
- dataIndex: 'size',
- header: 'Size',
- tpl: '{size:fileSize}',
- width: .35
-}
- *
- * Acceptable properties for each column configuration object are:
+ * @cfg {Function} validator
+ * A custom validation function to be called during field validation ({@link #getErrors}) + * (defaults to undefined). If specified, this function will be called first, allowing the + * developer to override the default validation process.
+ *This function will be passed the following Parameters:
+ *value
: Mixed
+ * This function is to Return:
*true
: Boolean
+ * true
if the value is validmsg
: String
+ * The default text to place into an empty field (defaults to undefined).
+ *Note that normally this value will be submitted to the server if this field is enabled; to prevent this + * you can set the {@link Ext.form.action.Action#submitEmptyText submitEmptyText} option of + * {@link Ext.form.Basic#submit} to false.
+ *Also note that if you use {@link #inputType inputType}:'file', {@link #emptyText} is not + * supported and should be avoided.
*/ - /* - * IE has issues when setting percentage based widths to 100%. Default to 99. + /** + * @cfg {String} emptyCls The CSS class to apply to an empty field to style the {@link #emptyText} + * (defaults to 'x-form-empty-field'). This class is automatically added and removed as needed + * depending on the current field value. + */ + emptyCls : Ext.baseCSSPrefix + 'form-empty-field', + + ariaRole: 'textbox', + + /** + * @cfg {Boolean} enableKeyEvents true to enable the proxying of key events for the HTML input field (defaults to false) + */ + + componentLayout: 'textfield', + + initComponent : function(){ + this.callParent(); + this.addEvents( + /** + * @event autosize + * Fires when the {@link #autoSize} function is triggered and the field is + * resized according to the {@link #grow}/{@link #growMin}/{@link #growMax} configs as a result. + * This event provides a hook for the developer to apply additional logic at runtime to resize the + * field if needed. + * @param {Ext.form.field.Text} this This text field + * @param {Number} width The new field width + */ + 'autosize', + + /** + * @event keydown + * Keydown input field event. This event only fires if {@link #enableKeyEvents} + * is set to true. + * @param {Ext.form.field.Text} this This text field + * @param {Ext.EventObject} e + */ + 'keydown', + /** + * @event keyup + * Keyup input field event. This event only fires if {@link #enableKeyEvents} + * is set to true. + * @param {Ext.form.field.Text} this This text field + * @param {Ext.EventObject} e + */ + 'keyup', + /** + * @event keypress + * Keypress input field event. This event only fires if {@link #enableKeyEvents} + * is set to true. + * @param {Ext.form.field.Text} this This text field + * @param {Ext.EventObject} e + */ + 'keypress' + ); + }, + + // private + initEvents : function(){ + var me = this, + el = me.inputEl; + + me.callParent(); + if(me.selectOnFocus || me.emptyText){ + me.mon(el, 'mousedown', me.onMouseDown, me); + } + if(me.maskRe || (me.vtype && me.disableKeyFilter !== true && (me.maskRe = Ext.form.field.VTypes[me.vtype+'Mask']))){ + me.mon(el, 'keypress', me.filterKeys, me); + } + + if (me.enableKeyEvents) { + me.mon(el, { + scope: me, + keyup: me.onKeyUp, + keydown: me.onKeyDown, + keypress: me.onKeyPress + }); + } + }, + + /** + * @private override - treat undefined and null values as equal to an empty string value + */ + isEqual: function(value1, value2) { + return String(Ext.value(value1, '')) === String(Ext.value(value2, '')); + }, + + /** + * @private + * If grow=true, invoke the autoSize method when the field's value is changed. + */ + onChange: function() { + this.callParent(); + this.autoSize(); + }, + + afterRender: function(){ + var me = this; + if (me.enforceMaxLength) { + me.inputEl.dom.maxLength = me.maxLength; + } + me.applyEmptyText(); + me.autoSize(); + me.callParent(); + }, + + onMouseDown: function(e){ + var me = this; + if(!me.hasFocus){ + me.mon(me.inputEl, 'mouseup', Ext.emptyFn, me, { single: true, preventDefault: true }); + } + }, + + /** + * Performs any necessary manipulation of a raw String value to prepare it for {@link #stringToValue conversion} + * and/or {@link #validate validation}. For text fields this applies the configured {@link #stripCharsRe} to the + * raw value. + * @param {String} value The unprocessed string value + * @return {String} The processed string value + */ + processRawValue: function(value) { + var me = this, + stripRe = me.stripCharsRe, + newValue; + + if (stripRe) { + newValue = value.replace(stripRe, ''); + if (newValue !== value) { + me.setRawValue(newValue); + value = newValue; + } + } + return value; + }, + + //private + onDisable: function(){ + this.callParent(); + if (Ext.isIE) { + this.inputEl.dom.unselectable = 'on'; + } + }, + + //private + onEnable: function(){ + this.callParent(); + if (Ext.isIE) { + this.inputEl.dom.unselectable = ''; + } + }, + + onKeyDown: function(e) { + this.fireEvent('keydown', this, e); + }, + + onKeyUp: function(e) { + this.fireEvent('keyup', this, e); + }, + + onKeyPress: function(e) { + this.fireEvent('keypress', this, e); + }, + + /** + * Resets the current field value to the originally-loaded value and clears any validation messages. + * Also adds {@link #emptyText} and {@link #emptyCls} if the + * original value was blank. */ - maxWidth: Ext.isIE ? 99 : 100, - - initComponent : function(){ - if(this.columnResize){ - this.colResizer = new Ext.list.ColumnResizer(this.colResizer); - this.colResizer.init(this); - } - if(this.columnSort){ - this.colSorter = new Ext.list.Sorter(this.columnSort); - this.colSorter.init(this); - } - if(!this.internalTpl){ - this.internalTpl = new Ext.XTemplate( - 'Function which can be overridden which returns the data object passed to this - * view's {@link #tpl template} to render the whole ListView. The returned object - * shall contain the following properties:
- *{@link #allowBlank}
, a
+ blank field will cause validation to halt at this step and return
+ Boolean true or false accordingly.
+
+ - `{@link #minLength}` : (Invalid message = `{@link #minLengthText}`)
+
+ If the passed value does not satisfy the `{@link #minLength}`
+ specified, validation halts.
+
+ - `{@link #maxLength}` : (Invalid message = `{@link #maxLengthText}`)
+
+ If the passed value does not satisfy the `{@link #maxLength}`
+ specified, validation halts.
+
+3. **Preconfigured Validation Types (VTypes)**
+
+ If none of the prior validation steps halts validation, a field
+ configured with a `{@link #vtype}` will utilize the
+ corresponding {@link Ext.form.field.VTypes VTypes} validation function.
+ If invalid, either the field's `{@link #vtypeText}` or
+ the VTypes vtype Text property will be used for the invalid message.
+ Keystrokes on the field will be filtered according to the VTypes
+ vtype Mask property.
+
+4. **Field specific regex test**
+
+ If none of the prior validation steps halts validation, a field's
+ configured {@link #regex}
test will be processed.
+ The invalid message for this test is configured with `{@link #regexText}`
+
+ * @param {Mixed} value The value to validate. The processed raw value will be used if nothing is passed
+ * @return {Array} Array of any validation errors
+ * @markdown
+ */
+ getErrors: function(value) {
+ var me = this,
+ errors = me.callParent(arguments),
+ validator = me.validator,
+ emptyText = me.emptyText,
+ allowBlank = me.allowBlank,
+ vtype = me.vtype,
+ vtypes = Ext.form.field.VTypes,
+ regex = me.regex,
+ format = Ext.String.format,
+ msg;
+
+ value = value || me.processRawValue(me.getRawValue());
+
+ if (Ext.isFunction(validator)) {
+ msg = validator.call(me, value);
+ if (msg !== true) {
+ errors.push(msg);
+ }
}
- var bdp = bd.parentNode;
- if(Ext.isNumber(w)){
- var sw = w - Ext.num(this.scrollOffset, Ext.getScrollBarWidth());
- if(this.reserveScrollOffset || ((bdp.offsetWidth - bdp.clientWidth) > 10)){
- bd.style.width = sw + 'px';
- hd.style.width = sw + 'px';
- }else{
- bd.style.width = w + 'px';
- hd.style.width = w + 'px';
- setTimeout(function(){
- if((bdp.offsetWidth - bdp.clientWidth) > 10){
- bd.style.width = sw + 'px';
- hd.style.width = sw + 'px';
- }
- }, 10);
+
+ if (value.length < 1 || value === emptyText) {
+ if (!allowBlank) {
+ errors.push(me.blankText);
}
+ //if value is blank, there cannot be any additional errors
+ return errors;
}
- if(Ext.isNumber(h)){
- bdp.style.height = (h - hd.parentNode.offsetHeight) + 'px';
+
+ if (value.length < me.minLength) {
+ errors.push(format(me.minLengthText, me.minLength));
}
- },
- updateIndexes : function(){
- Ext.list.ListView.superclass.updateIndexes.apply(this, arguments);
- this.verifyInternalSize();
- },
+ if (value.length > me.maxLength) {
+ errors.push(format(me.maxLengthText, me.maxLength));
+ }
- findHeaderIndex : function(hd){
- hd = hd.dom || hd;
- var pn = hd.parentNode, cs = pn.parentNode.childNodes;
- for(var i = 0, c; c = cs[i]; i++){
- if(c == pn){
- return i;
+ if (vtype) {
+ if(!vtypes[vtype](value, me)){
+ errors.push(me.vtypeText || vtypes[vtype +'Text']);
}
}
- return -1;
- },
- setHdWidths : function(){
- var els = this.innerHd.dom.getElementsByTagName('div');
- for(var i = 0, cs = this.columns, len = cs.length; i < len; i++){
- els[i].style.width = (cs[i].width*100) + '%';
+ if (regex && !regex.test(value)) {
+ errors.push(me.regexText || me.invalidText);
}
- }
-});
-Ext.reg('listview', Ext.list.ListView);
+ return errors;
+ },
-// Backwards compatibility alias
-Ext.ListView = Ext.list.ListView;/**
- * @class Ext.list.Column
- * This class encapsulates column configuration data to be used in the initialization of a - * {@link Ext.list.ListView ListView}.
- *While subclasses are provided to render data in different ways, this class renders a passed - * data field unchanged and is usually used for textual columns.
- */ -Ext.list.Column = Ext.extend(Object, { /** - * @private - * @cfg {Boolean} isColumn - * Used by ListView constructor method to avoid reprocessing a Column - * ifisColumn
is not set ListView will recreate a new Ext.list.Column
- * Defaults to true.
+ * Selects text in this field
+ * @param {Number} start (optional) The index where the selection should start (defaults to 0)
+ * @param {Number} end (optional) The index where the selection should end (defaults to the text length)
*/
- isColumn: true,
-
- /**
- * @cfg {String} align
- * Set the CSS text-align property of the column. Defaults to 'left'.
- */
- align: 'left',
- /**
- * @cfg {String} header Optional. The header text to be used as innerHTML
- * (html tags are accepted) to display in the ListView. Note: to
- * have a clickable header with no text displayed use ' '.
- */
- header: '',
-
- /**
- * @cfg {Number} width Optional. Percentage of the container width
- * this column should be allocated. Columns that have no width specified will be
- * allocated with an equal percentage to fill 100% of the container width. To easily take
- * advantage of the full container width, leave the width of at least one column undefined.
- * Note that if you do not want to take up the full width of the container, the width of
- * every column needs to be explicitly defined.
- */
- width: null,
+ selectText : function(start, end){
+ var me = this,
+ v = me.getRawValue(),
+ doFocus = true,
+ el = me.inputEl.dom,
+ undef,
+ range;
+
+ if (v.length > 0) {
+ start = start === undef ? 0 : start;
+ end = end === undef ? v.length : end;
+ if (el.setSelectionRange) {
+ el.setSelectionRange(start, end);
+ }
+ else if(el.createTextRange) {
+ range = el.createTextRange();
+ range.moveStart('character', start);
+ range.moveEnd('character', end - v.length);
+ range.select();
+ }
+ doFocus = Ext.isGecko || Ext.isOpera;
+ }
+ if (doFocus) {
+ me.focus();
+ }
+ },
/**
- * @cfg {String} cls Optional. This option can be used to add a CSS class to the cell of each
- * row for this column.
- */
- cls: '',
-
- /**
- * @cfg {String} tpl Optional. Specify a string to pass as the
- * configuration string for {@link Ext.XTemplate}. By default an {@link Ext.XTemplate}
- * will be implicitly created using the dataIndex.
+ * Automatically grows the field to accomodate the width of the text up to the maximum field width allowed.
+ * This only takes effect if {@link #grow} = true, and fires the {@link #autosize} event if the
+ * width changes.
*/
+ autoSize: function() {
+ var me = this,
+ width;
+ if (me.grow && me.rendered) {
+ me.doComponentLayout();
+ width = me.inputEl.getWidth();
+ if (width !== me.lastInputWidth) {
+ me.fireEvent('autosize', width);
+ me.lastInputWidth = width;
+ }
+ }
+ },
+
+ initAria: function() {
+ this.callParent();
+ this.getActionEl().dom.setAttribute('aria-required', this.allowBlank === false);
+ },
/**
- * @cfg {String} dataIndex Required. The name of the field in the - * ListViews's {@link Ext.data.Store}'s {@link Ext.data.Record} definition from - * which to draw the column's value.
+ * @protected override + * To get the natural width of the inputEl, we do a simple calculation based on the + * 'size' config. We use hard-coded numbers to approximate what browsers do natively, + * to avoid having to read any styles which would hurt performance. */ - - constructor : function(c){ - if(!c.tpl){ - c.tpl = new Ext.XTemplate('{' + c.dataIndex + '}'); - } - else if(Ext.isString(c.tpl)){ - c.tpl = new Ext.XTemplate(c.tpl); - } - - Ext.apply(this, c); + getBodyNaturalWidth: function() { + return Math.round(this.size * 6.5) + 20; } -}); -Ext.reg('lvcolumn', Ext.list.Column); +}); /** - * @class Ext.list.NumberColumn - * @extends Ext.list.Column - *A Column definition class which renders a numeric data field according to a {@link #format} string. See the - * {@link Ext.list.Column#xtype xtype} config option of {@link Ext.list.Column} for more details.
+ * @class Ext.form.field.TextArea + * @extends Ext.form.field.Text + +This class creates a multiline text field, which can be used as a direct replacement for traditional +textarea fields. In addition, it supports automatically {@link #grow growing} the height of the textarea to +fit its content. + +All of the configuration options from {@link Ext.form.field.Text} can be used on TextArea. +{@img Ext.form.TextArea/Ext.form.TextArea.png Ext.form.TextArea component} +Example usage: + + Ext.create('Ext.form.FormPanel', { + title : 'Sample TextArea', + width : 400, + bodyPadding: 10, + renderTo : Ext.getBody(), + items: [{ + xtype : 'textareafield', + grow : true, + name : 'message', + fieldLabel: 'Message', + anchor : '100%' + }] + }); + +Some other useful configuration options when using {@link #grow} are {@link #growMin} and {@link #growMax}. These +allow you to set the minimum and maximum grow heights for the textarea. + + * @constructor + * Creates a new TextArea + * @param {Object} config Configuration options + * @xtype textareafield + * @docauthor Robert DouganA Column definition class which renders a passed date according to the default locale, or a configured - * {@link #format}. See the {@link Ext.list.Column#xtype xtype} config option of {@link Ext.list.Column} - * for more details.
- */ -Ext.list.DateColumn = Ext.extend(Ext.list.Column, { - format: 'm/d/Y', - constructor : function(c) { - c.tpl = c.tpl || new Ext.XTemplate('{' + c.dataIndex + ':date("' + (c.format || this.format) + '")}'); - Ext.list.DateColumn.superclass.constructor.call(this, c); - } -}); -Ext.reg('lvdatecolumn', Ext.list.DateColumn); + /** + * @cfg {String} growAppend + * A string that will be appended to the field's current value for the purposes of calculating the target + * field size. Only used when the {@link #grow} config is true. Defaults to a newline for TextArea + * to ensure there is always a space below the current line. + */ + growAppend: '\n-', -/** - * @class Ext.list.BooleanColumn - * @extends Ext.list.Column - *A Column definition class which renders boolean data fields. See the {@link Ext.list.Column#xtype xtype} - * config option of {@link Ext.list.Column} for more details.
- */ -Ext.list.BooleanColumn = Ext.extend(Ext.list.Column, { /** - * @cfg {String} trueText - * The string returned by the renderer when the column value is not falsey (defaults to 'true'). + * @cfg {Number} cols An initial value for the 'cols' attribute on the textarea element. This is only + * used if the component has no configured {@link #width} and is not given a width by its container's + * layout. Defaults to 20. */ - trueText: 'true', + cols: 20, + /** - * @cfg {String} falseText - * The string returned by the renderer when the column value is falsey (but not undefined) (defaults to - * 'false'). + * @cfg {Number} cols An initial value for the 'cols' attribute on the textarea element. This is only + * used if the component has no configured {@link #width} and is not given a width by its container's + * layout. Defaults to 4. */ - falseText: 'false', + rows: 4, + /** - * @cfg {String} undefinedText - * The string returned by the renderer when the column value is undefined (defaults to ' '). + * @cfg {Boolean} enterIsSpecial + * True if you want the enter key to be classed as a special key. Special keys are generally navigation + * keys (arrows, space, enter). Setting the config property to true would mean that you could not insert + * returns into the textarea. + * (defaults to false) */ - undefinedText: ' ', - - constructor : function(c) { - c.tpl = c.tpl || new Ext.XTemplate('{' + c.dataIndex + ':this.format}'); - - var t = this.trueText, f = this.falseText, u = this.undefinedText; - c.tpl.format = function(v){ - if(v === undefined){ - return u; - } - if(!v || v === 'false'){ - return f; - } - return t; - }; - - Ext.list.DateColumn.superclass.constructor.call(this, c); - } -}); + enterIsSpecial: false, -Ext.reg('lvbooleancolumn', Ext.list.BooleanColumn);/** - * @class Ext.list.ColumnResizer - * @extends Ext.util.Observable - *Supporting Class for Ext.list.ListView
- * @constructor - * @param {Object} config - */ -Ext.list.ColumnResizer = Ext.extend(Ext.util.Observable, { /** - * @cfg {Number} minPct The minimum percentage to allot for any column (defaults to .05) + * @cfg {Boolean} preventScrollbars true to prevent scrollbars from appearing regardless of how much text is + * in the field. This option is only relevant when {@link #grow} is true. Equivalent to setting overflow: hidden, defaults to + * false. */ - minPct: .05, + preventScrollbars: false, - constructor: function(config){ - Ext.apply(this, config); - Ext.list.ColumnResizer.superclass.constructor.call(this); - }, - init : function(listView){ - this.view = listView; - listView.on('render', this.initEvents, this); - }, + // private + componentLayout: 'textareafield', - initEvents : function(view){ - view.mon(view.innerHd, 'mousemove', this.handleHdMove, this); - this.tracker = new Ext.dd.DragTracker({ - onBeforeStart: this.onBeforeStart.createDelegate(this), - onStart: this.onStart.createDelegate(this), - onDrag: this.onDrag.createDelegate(this), - onEnd: this.onEnd.createDelegate(this), - tolerance: 3, - autoStart: 300 + // private + onRender: function(ct, position) { + var me = this; + Ext.applyIf(me.subTplData, { + cols: me.cols, + rows: me.rows }); - this.tracker.initEl(view.innerHd); - view.on('beforedestroy', this.tracker.destroy, this.tracker); - }, - - handleHdMove : function(e, t){ - var hw = 5, - x = e.getPageX(), - hd = e.getTarget('em', 3, true); - if(hd){ - var r = hd.getRegion(), - ss = hd.dom.style, - pn = hd.dom.parentNode; - - if(x - r.left <= hw && pn != pn.parentNode.firstChild){ - this.activeHd = Ext.get(pn.previousSibling.firstChild); - ss.cursor = Ext.isWebKit ? 'e-resize' : 'col-resize'; - } else if(r.right - x <= hw && pn != pn.parentNode.lastChild.previousSibling){ - this.activeHd = hd; - ss.cursor = Ext.isWebKit ? 'w-resize' : 'col-resize'; - } else{ - delete this.activeHd; - ss.cursor = ''; - } - } - }, - onBeforeStart : function(e){ - this.dragHd = this.activeHd; - return !!this.dragHd; + me.callParent(arguments); }, - onStart: function(e){ - this.view.disableHeaders = true; - this.proxy = this.view.el.createChild({cls:'x-list-resizer'}); - this.proxy.setHeight(this.view.el.getHeight()); - - var x = this.tracker.getXY()[0], - w = this.view.innerHd.getWidth(); - - this.hdX = this.dragHd.getX(); - this.hdIndex = this.view.findHeaderIndex(this.dragHd); + // private + afterRender: function(){ + var me = this; - this.proxy.setX(this.hdX); - this.proxy.setWidth(x-this.hdX); + me.callParent(arguments); - this.minWidth = w*this.minPct; - this.maxWidth = w - (this.minWidth*(this.view.columns.length-1-this.hdIndex)); + if (me.grow) { + if (me.preventScrollbars) { + me.inputEl.setStyle('overflow', 'hidden'); + } + me.inputEl.setHeight(me.growMin); + } }, - onDrag: function(e){ - var cursorX = this.tracker.getXY()[0]; - this.proxy.setWidth((cursorX-this.hdX).constrain(this.minWidth, this.maxWidth)); + // private + fireKey: function(e) { + if (e.isSpecialKey() && (this.enterIsSpecial || (e.getKey() !== e.ENTER || e.hasModifier()))) { + this.fireEvent('specialkey', this, e); + } }, - onEnd: function(e){ - /* calculate desired width by measuring proxy and then remove it */ - var nw = this.proxy.getWidth(); - this.proxy.remove(); - - var index = this.hdIndex, - vw = this.view, - cs = vw.columns, - len = cs.length, - w = this.view.innerHd.getWidth(), - minPct = this.minPct * 100, - pct = Math.ceil((nw * vw.maxWidth) / w), - diff = (cs[index].width * 100) - pct, - eachItem = Math.floor(diff / (len-1-index)), - mod = diff - (eachItem * (len-1-index)); - - for(var i = index+1; i < len; i++){ - var cw = (cs[i].width * 100) + eachItem, - ncw = Math.max(minPct, cw); - if(cw != ncw){ - mod += cw - ncw; - } - cs[i].width = ncw / 100; - } - cs[index].width = pct / 100; - cs[index+1].width += (mod / 100); - delete this.dragHd; - vw.setHdWidths(); - vw.refresh(); - setTimeout(function(){ - vw.disableHeaders = false; - }, 100); - } -}); - -// Backwards compatibility alias -Ext.ListView.ColumnResizer = Ext.list.ColumnResizer;/** - * @class Ext.list.Sorter - * @extends Ext.util.Observable - *Supporting Class for Ext.list.ListView
- * @constructor - * @param {Object} config - */ -Ext.list.Sorter = Ext.extend(Ext.util.Observable, { /** - * @cfg {Array} sortClasses - * The CSS classes applied to a header when it is sorted. (defaults to ["sort-asc", "sort-desc"]) + * Automatically grows the field to accomodate the height of the text up to the maximum field height allowed. + * This only takes effect if {@link #grow} = true, and fires the {@link #autosize} event if + * the height changes. */ - sortClasses : ["sort-asc", "sort-desc"], - - constructor: function(config){ - Ext.apply(this, config); - Ext.list.Sorter.superclass.constructor.call(this); - }, - - init : function(listView){ - this.view = listView; - listView.on('render', this.initEvents, this); - }, - - initEvents : function(view){ - view.mon(view.innerHd, 'click', this.onHdClick, this); - view.innerHd.setStyle('cursor', 'pointer'); - view.mon(view.store, 'datachanged', this.updateSortState, this); - this.updateSortState.defer(10, this, [view.store]); - }, + autoSize: function() { + var me = this, + height; - updateSortState : function(store){ - var state = store.getSortState(); - if(!state){ - return; - } - this.sortState = state; - var cs = this.view.columns, sortColumn = -1; - for(var i = 0, len = cs.length; i < len; i++){ - if(cs[i].dataIndex == state.field){ - sortColumn = i; - break; + if (me.grow && me.rendered) { + me.doComponentLayout(); + height = me.inputEl.getHeight(); + if (height !== me.lastInputHeight) { + me.fireEvent('autosize', height); + me.lastInputHeight = height; } } - if(sortColumn != -1){ - var sortDir = state.direction; - this.updateSortIcon(sortColumn, sortDir); - } }, - updateSortIcon : function(col, dir){ - var sc = this.sortClasses; - var hds = this.view.innerHd.select('em').removeClass(sc); - hds.item(col).addClass(sc[dir == "DESC" ? 1 : 0]); + // private + initAria: function() { + this.callParent(arguments); + this.getActionEl().dom.setAttribute('aria-multiline', true); }, - onHdClick : function(e){ - var hd = e.getTarget('em', 3); - if(hd && !this.view.disableHeaders){ - var index = this.view.findHeaderIndex(hd); - this.view.store.sort(this.view.columns[index].dataIndex); - } + /** + * @protected override + * To get the natural width of the textarea element, we do a simple calculation based on the + * 'cols' config. We use hard-coded numbers to approximate what browsers do natively, + * to avoid having to read any styles which would hurt performance. + */ + getBodyNaturalWidth: function() { + return Math.round(this.cols * 6.5) + 20; } -}); -// Backwards compatibility alias -Ext.ListView.Sorter = Ext.list.Sorter;/** - * @class Ext.TabPanel - *A basic tab container. TabPanels can be used exactly like a standard {@link Ext.Panel} - * for layout purposes, but also have special support for containing child Components - * ({@link Ext.Container#items items}) that are managed using a - * {@link Ext.layout.CardLayout CardLayout layout manager}, and displayed as separate tabs.
- * - * Note: By default, a tab's close tool destroys the child tab Component - * and all its descendants. This makes the child tab Component, and all its descendants unusable. To enable - * re-use of a tab, configure the TabPanel with{@link #autoDestroy autoDestroy: false}
.
- *
- * TabPanel header/footer elements
- *TabPanels use their {@link Ext.Panel#header header} or {@link Ext.Panel#footer footer} element - * (depending on the {@link #tabPosition} configuration) to accommodate the tab selector buttons. - * This means that a TabPanel will not display any configured title, and will not display any - * configured header {@link Ext.Panel#tools tools}.
- *To display a header, embed the TabPanel in a {@link Ext.Panel Panel} which uses - * {@link Ext.Container#layout layout:'fit'}.
- * - *Tab Events
- *There is no actual tab class — each tab is simply a {@link Ext.BoxComponent Component} - * such as a {@link Ext.Panel Panel}. However, when rendered in a TabPanel, each child Component - * can fire additional events that only exist for tabs and are not available from other Components. - * These events are:
- *false
from a handler.Creating TabPanels from Code
- *TabPanels can be created and rendered completely in code, as in this example:
- *
-var tabs = new Ext.TabPanel({
- renderTo: Ext.getBody(),
- activeTab: 0,
- items: [{
- title: 'Tab 1',
- html: 'A simple tab'
- },{
- title: 'Tab 2',
- html: 'Another one'
- }]
-});
-
- * Creating TabPanels from Existing Markup
- *TabPanels can also be rendered from pre-existing markup in a couple of ways.
- *A container div with one or more nested tab divs with class 'x-tab' can be rendered entirely - * from existing markup (See the {@link #autoTabs} example).
- *A TabPanel can also be rendered from markup that is not strictly structured by simply specifying by id - * which elements should be the container and the tabs. Using this method tab content can be pulled from different - * elements within the page by id regardless of page structure. For example:
- *
-var tabs = new Ext.TabPanel({
- renderTo: 'my-tabs',
- activeTab: 0,
- items:[
- {contentEl:'tab1', title:'Tab 1'},
- {contentEl:'tab2', title:'Tab 2'}
- ]
});
-// Note that the tabs do not have to be nested within the container (although they can be)
-<div id="my-tabs"></div>
-<div id="tab1" class="x-hide-display">A simple tab</div>
-<div id="tab2" class="x-hide-display">Another one</div>
-
- * Note that the tab divs in this example contain the class 'x-hide-display' so that they can be rendered
- * deferred without displaying outside the tabs. You could alternately set {@link #deferredRender} = false
- * to render all content tabs on page load.
- * {@link Ext.layout.CardLayout#layoutOnCardChange layoutOnCardChange}
.
- */
+Ext.define('Ext.window.MessageBox', {
+ extend: 'Ext.window.Window',
+
+ requires: [
+ 'Ext.toolbar.Toolbar',
+ 'Ext.form.field.Text',
+ 'Ext.form.field.TextArea',
+ 'Ext.button.Button',
+ 'Ext.layout.container.Anchor',
+ 'Ext.layout.container.HBox',
+ 'Ext.ProgressBar'
+ ],
+
+ alternateClassName: 'Ext.MessageBox',
+
+ alias: 'widget.messagebox',
+
/**
- * @cfg {String} tabCls This config option is used on child Components of ths TabPanel. A CSS
- * class name applied to the tab strip item representing the child Component, allowing special
- * styling to be applied.
+ * Button config that displays a single OK button
+ * @type Number
*/
+ OK : 1,
/**
- * @cfg {Boolean} deferredRender
- * true by default to defer the rendering of child {@link Ext.Container#items items} - * to the browsers DOM until a tab is activated. false will render all contained - * {@link Ext.Container#items items} as soon as the {@link Ext.layout.CardLayout layout} - * is rendered. If there is a significant amount of content or a lot of heavy controls being - * rendered into panels that are not displayed by default, setting this to true might - * improve performance.
- *The deferredRender property is internally passed to the layout manager for - * TabPanels ({@link Ext.layout.CardLayout}) as its {@link Ext.layout.CardLayout#deferredRender} - * configuration value.
- *Note: leaving deferredRender as true means that the content - * within an unactivated tab will not be available. For example, this means that if the TabPanel - * is within a {@link Ext.form.FormPanel form}, then until a tab is activated, any Fields within - * unactivated tabs will not be rendered, and will therefore not be submitted and will not be - * available to either {@link Ext.form.BasicForm#getValues getValues} or - * {@link Ext.form.BasicForm#setValues setValues}.
+ * Button config that displays a single Yes button + * @type Number */ - deferredRender : true, + YES : 2, /** - * @cfg {Number} tabWidth The initial width in pixels of each new tab (defaults to 120). + * Button config that displays a single No button + * @type Number */ - tabWidth : 120, + NO : 4, /** - * @cfg {Number} minTabWidth The minimum width in pixels for each tab when {@link #resizeTabs} = true (defaults to 30). + * Button config that displays a single Cancel button + * @type Number */ - minTabWidth : 30, + CANCEL : 8, /** - * @cfg {Boolean} resizeTabs True to automatically resize each tab so that the tabs will completely fill the - * tab strip (defaults to false). Setting this to true may cause specific widths that might be set per tab to - * be overridden in order to fit them all into view (although {@link #minTabWidth} will always be honored). + * Button config that displays OK and Cancel buttons + * @type Number */ - resizeTabs : false, + OKCANCEL : 9, /** - * @cfg {Boolean} enableTabScroll True to enable scrolling to tabs that may be invisible due to overflowing the - * overall TabPanel width. Only available with tabPosition:'top' (defaults to false). + * Button config that displays Yes and No buttons + * @type Number */ - enableTabScroll : false, + YESNO : 6, /** - * @cfg {Number} scrollIncrement The number of pixels to scroll each time a tab scroll button is pressed - * (defaults to 100, or if {@link #resizeTabs} = true, the calculated tab width). Only - * applies when {@link #enableTabScroll} = true. + * Button config that displays Yes, No and Cancel buttons + * @type Number */ - scrollIncrement : 0, + YESNOCANCEL : 14, /** - * @cfg {Number} scrollRepeatInterval Number of milliseconds between each scroll while a tab scroll button is - * continuously pressed (defaults to 400). + * The CSS class that provides the INFO icon image + * @type String */ - scrollRepeatInterval : 400, + INFO : 'ext-mb-info', /** - * @cfg {Float} scrollDuration The number of milliseconds that each scroll animation should last (defaults - * to .35). Only applies when {@link #animScroll} = true. + * The CSS class that provides the WARNING icon image + * @type String */ - scrollDuration : 0.35, + WARNING : 'ext-mb-warning', /** - * @cfg {Boolean} animScroll True to animate tab scrolling so that hidden tabs slide smoothly into view (defaults - * to true). Only applies when {@link #enableTabScroll} = true. + * The CSS class that provides the QUESTION icon image + * @type String */ - animScroll : true, + QUESTION : 'ext-mb-question', /** - * @cfg {String} tabPosition The position where the tab strip should be rendered (defaults to 'top'). - * The only other supported value is 'bottom'. Note: tab scrolling is only supported for - * tabPosition: 'top'. + * The CSS class that provides the ERROR icon image + * @type String */ - tabPosition : 'top', - /** - * @cfg {String} baseCls The base CSS class applied to the panel (defaults to 'x-tab-panel'). - */ - baseCls : 'x-tab-panel', - /** - * @cfg {Boolean} autoTabs - *true to query the DOM for any divs with a class of 'x-tab' to be automatically converted - * to tabs and added to this panel (defaults to false). Note that the query will be executed within - * the scope of the container element only (so that multiple tab panels from markup can be supported via this - * method).
- *This method is only possible when the markup is structured correctly as a container with nested divs - * containing the class 'x-tab'. To create TabPanels without these limitations, or to pull tab content - * from other elements on the page, see the example at the top of the class for generating tabs from markup.
- *There are a couple of things to note when using this method:
-var tabs = new Ext.TabPanel({
- applyTo: 'my-tabs',
- activeTab: 0,
- deferredRender: false,
- autoTabs: true
-});
+ ERROR : 'ext-mb-error',
+
+ // hide it by offsets. Windows are hidden on render by default.
+ hideMode: 'offsets',
+ closeAction: 'hide',
+ resizable: false,
+ title: ' ',
+
+ width: 600,
+ height: 500,
+ minWidth: 250,
+ maxWidth: 600,
+ minHeight: 110,
+ maxHeight: 500,
+ constrain: true,
+
+ cls: Ext.baseCSSPrefix + 'message-box',
+
+ layout: {
+ type: 'anchor'
+ },
-// This markup will be converted to a TabPanel from the code above
-<div id="my-tabs">
- <div class="x-tab" title="Tab 1">A simple tab</div>
- <div class="x-tab" title="Tab 2">Another one</div>
-</div>
-
- */
- autoTabs : false,
- /**
- * @cfg {String} autoTabSelector The CSS selector used to search for tabs in existing markup when
- * {@link #autoTabs} = true (defaults to 'div.x-tab'). This can be any valid selector
- * supported by {@link Ext.DomQuery#select}. Note that the query will be executed within the scope of this
- * tab panel only (so that multiple tab panels from markup can be supported on a page).
- */
- autoTabSelector : 'div.x-tab',
/**
- * @cfg {String/Number} activeTab A string id or the numeric index of the tab that should be initially
- * activated on render (defaults to undefined).
+ * The default height in pixels of the message box's multiline textarea if displayed (defaults to 75)
+ * @type Number
*/
- activeTab : undefined,
+ defaultTextHeight : 75,
/**
- * @cfg {Number} tabMargin The number of pixels of space to calculate into the sizing and scrolling of
- * tabs. If you change the margin in CSS, you will need to update this value so calculations are correct
- * with either {@link #resizeTabs} or scrolling tabs. (defaults to 2)
+ * The minimum width in pixels of the message box if it is a progress-style dialog. This is useful
+ * for setting a different minimum width than text-only dialogs may need (defaults to 250).
+ * @type Number
*/
- tabMargin : 2,
+ minProgressWidth : 250,
/**
- * @cfg {Boolean} plain true to render the tab strip without a background container image
- * (defaults to false).
+ * The minimum width in pixels of the message box if it is a prompt dialog. This is useful
+ * for setting a different minimum width than text-only dialogs may need (defaults to 250).
+ * @type Number
*/
- plain : false,
+ minPromptWidth: 250,
/**
- * @cfg {Number} wheelIncrement For scrolling tabs, the number of pixels to increment on mouse wheel
- * scrolling (defaults to 20).
- */
- wheelIncrement : 20,
-
- /*
- * This is a protected property used when concatenating tab ids to the TabPanel id for internal uniqueness.
- * It does not generally need to be changed, but can be if external code also uses an id scheme that can
- * potentially clash with this one.
+ * An object containing the default button text strings that can be overriden for localized language support.
+ * Supported properties are: ok, cancel, yes and no. Generally you should include a locale-specific
+ * resource file for handling language support across the framework.
+ * Customize the default text like so: Ext.window.MessageBox.buttonText.yes = "oui"; //french
+ * @type Object
*/
- idDelimiter : '__',
+ buttonText: {
+ ok: 'OK',
+ yes: 'Yes',
+ no: 'No',
+ cancel: 'Cancel'
+ },
- // private
- itemCls : 'x-tab-item',
+ buttonIds: [
+ 'ok', 'yes', 'no', 'cancel'
+ ],
- // private config overrides
- elements : 'body',
- headerAsText : false,
- frame : false,
- hideBorders :true,
+ titleText: {
+ confirm: 'Confirm',
+ prompt: 'Prompt',
+ wait: 'Loading...',
+ alert: 'Attention'
+ },
- // private
- initComponent : function(){
- this.frame = false;
- Ext.TabPanel.superclass.initComponent.call(this);
- this.addEvents(
- /**
- * @event beforetabchange
- * Fires before the active tab changes. Handlers can return false to cancel the tab change.
- * @param {TabPanel} this
- * @param {Panel} newTab The tab being activated
- * @param {Panel} currentTab The current active tab
- */
- 'beforetabchange',
- /**
- * @event tabchange
- * Fires after the active tab has changed.
- * @param {TabPanel} this
- * @param {Panel} tab The new active tab
- */
- 'tabchange',
- /**
- * @event contextmenu
- * Relays the contextmenu event from a tab selector element in the tab strip.
- * @param {TabPanel} this
- * @param {Panel} tab The target tab
- * @param {EventObject} e
- */
- 'contextmenu'
- );
- /**
- * @cfg {Object} layoutConfig
- * TabPanel implicitly uses {@link Ext.layout.CardLayout} as its layout manager.
- * layoutConfig
may be used to configure this layout manager.
- * {@link #deferredRender}
and {@link #layoutOnTabChange}
- * configured on the TabPanel will be applied as configs to the layout manager.
- */
- this.setLayout(new Ext.layout.CardLayout(Ext.apply({
- layoutOnCardChange: this.layoutOnTabChange,
- deferredRender: this.deferredRender
- }, this.layoutConfig)));
+ iconHeight: 35,
- if(this.tabPosition == 'top'){
- this.elements += ',header';
- this.stripTarget = 'header';
- }else {
- this.elements += ',footer';
- this.stripTarget = 'footer';
- }
- if(!this.stack){
- this.stack = Ext.TabPanel.AccessStack();
- }
- this.initItems();
+ makeButton: function(btnIdx) {
+ var btnId = this.buttonIds[btnIdx];
+ return Ext.create('Ext.button.Button', {
+ handler: this.btnCallback,
+ itemId: btnId,
+ scope: this,
+ text: this.buttonText[btnId],
+ minWidth: 75
+ });
},
- // private
- onRender : function(ct, position){
- Ext.TabPanel.superclass.onRender.call(this, ct, position);
+ btnCallback: function(btn) {
+ var me = this,
+ value,
+ field;
- if(this.plain){
- var pos = this.tabPosition == 'top' ? 'header' : 'footer';
- this[pos].addClass('x-tab-panel-'+pos+'-plain');
+ if (me.cfg.prompt || me.cfg.multiline) {
+ if (me.cfg.multiline) {
+ field = me.textArea;
+ } else {
+ field = me.textField;
+ }
+ value = field.getValue();
+ field.reset();
}
- var st = this[this.stripTarget];
-
- this.stripWrap = st.createChild({cls:'x-tab-strip-wrap', cn:{
- tag:'ul', cls:'x-tab-strip x-tab-strip-'+this.tabPosition}});
+ // Important not to have focus remain in the hidden Window; Interferes with DnD.
+ btn.blur();
+ me.hide();
+ me.userCallback(btn.itemId, value, me.cfg);
+ },
- var beforeEl = (this.tabPosition=='bottom' ? this.stripWrap : null);
- st.createChild({cls:'x-tab-strip-spacer'}, beforeEl);
- this.strip = new Ext.Element(this.stripWrap.dom.firstChild);
+ hide: function() {
+ var me = this;
+ me.dd.endDrag();
+ me.progressBar.reset();
+ me.removeCls(me.cfg.cls);
+ me.callParent();
+ },
- // create an empty span with class x-tab-strip-text to force the height of the header element when there's no tabs.
- this.edge = this.strip.createChild({tag:'li', cls:'x-tab-edge', cn: [{tag: 'span', cls: 'x-tab-strip-text', cn: ' '}]});
- this.strip.createChild({cls:'x-clear'});
+ initComponent: function() {
+ var me = this,
+ i, button;
- this.body.addClass('x-tab-panel-body-'+this.tabPosition);
+ me.title = ' ';
- /**
- * @cfg {Template/XTemplate} itemTpl (Optional) A {@link Ext.Template Template} or - * {@link Ext.XTemplate XTemplate} which may be provided to process the data object returned from - * {@link #getTemplateArgs} to produce a clickable selector element in the tab strip.
- *The main element created should be a <li> element. In order for a click event on - * a selector element to be connected to its item, it must take its id from the TabPanel's - * native {@link #getTemplateArgs}.
- *The child element which contains the title text must be marked by the CSS class - * x-tab-strip-inner.
- *To enable closability, the created element should contain an element marked by the CSS class - * x-tab-strip-close.
- *If a custom itemTpl is supplied, it is the developer's responsibility to create CSS - * style rules to create the desired appearance.
- * Below is an example of how to create customized tab selector items:
-new Ext.TabPanel({
- renderTo: document.body,
- minTabWidth: 115,
- tabWidth: 135,
- enableTabScroll: true,
- width: 600,
- height: 250,
- defaults: {autoScroll:true},
- itemTpl: new Ext.XTemplate(
- '<li class="{cls}" id="{id}" style="overflow:hidden">',
- '<tpl if="closable">',
- '<a class="x-tab-strip-close"></a>',
- '</tpl>',
- '<a class="x-tab-right" href="#" style="padding-left:6px">',
- '<em class="x-tab-left">',
- '<span class="x-tab-strip-inner">',
- '<img src="{src}" style="float:left;margin:3px 3px 0 0">',
- '<span style="margin-left:20px" class="x-tab-strip-text {iconCls}">{text} {extra}</span>',
- '</span>',
- '</em>',
- '</a>',
- '</li>'
- ),
- getTemplateArgs: function(item) {
-// Call the native method to collect the base data. Like the ID!
- var result = Ext.TabPanel.prototype.getTemplateArgs.call(this, item);
-
-// Add stuff used in our template
- return Ext.apply(result, {
- closable: item.closable,
- src: item.iconSrc,
- extra: item.extraText || ''
+ me.topContainer = Ext.create('Ext.container.Container', {
+ anchor: '100%',
+ style: {
+ padding: '10px',
+ overflow: 'hidden'
+ },
+ items: [
+ me.iconComponent = Ext.create('Ext.Component', {
+ cls: 'ext-mb-icon',
+ width: 50,
+ height: me.iconHeight,
+ style: {
+ 'float': 'left'
+ }
+ }),
+ me.promptContainer = Ext.create('Ext.container.Container', {
+ layout: {
+ type: 'anchor'
+ },
+ items: [
+ me.msg = Ext.create('Ext.Component', {
+ autoEl: { tag: 'span' },
+ cls: 'ext-mb-text'
+ }),
+ me.textField = Ext.create('Ext.form.field.Text', {
+ anchor: '100%',
+ enableKeyEvents: true,
+ listeners: {
+ keydown: me.onPromptKey,
+ scope: me
+ }
+ }),
+ me.textArea = Ext.create('Ext.form.field.TextArea', {
+ anchor: '100%',
+ height: 75
+ })
+ ]
+ })
+ ]
+ });
+ me.progressBar = Ext.create('Ext.ProgressBar', {
+ anchor: '-10',
+ style: 'margin-left:10px'
});
- },
- items: [{
- title: 'New Tab 1',
- iconSrc: '../shared/icons/fam/grid.png',
- html: 'Tab Body 1',
- closable: true
- }, {
- title: 'New Tab 2',
- iconSrc: '../shared/icons/fam/grid.png',
- html: 'Tab Body 2',
- extraText: 'Extra stuff in the tab button'
- }]
-});
-
- */
- if(!this.itemTpl){
- var tt = new Ext.Template(
- 'Provides template arguments for rendering a tab selector item in the tab strip.
- *This method returns an object hash containing properties used by the TabPanel's {@link #itemTpl} - * to create a formatted, clickable tab selector element. The properties which must be returned - * are:
Progress and wait dialogs will ignore this option since they do not respond to user + * actions and can only be closed programmatically, so any required function should be called + * by the same code after it closes the dialog. Parameters passed:
this
reference) in which the function will be executed.
+Ext.Msg.show({
+title: 'Address',
+msg: 'Please enter your address:',
+width: 300,
+buttons: Ext.window.MessageBox.OKCANCEL,
+multiline: true,
+fn: saveAddress,
+animateTarget: 'addAddressBtn',
+icon: Ext.window.MessageBox.INFO
+});
+
+ * @return {Ext.window.MessageBox} this
+ */
+ show: function(cfg) {
+ var me = this;
+
+ me.reconfigure(cfg);
+ me.addCls(cfg.cls);
+ if (cfg.animateTarget) {
+ me.doAutoSize(false);
+ me.callParent();
+ } else {
+ me.callParent();
+ me.doAutoSize(true);
}
- Ext.TabPanel.superclass.onBeforeAdd.apply(this, arguments);
- var es = item.elements;
- item.elements = es ? es.replace(',header', '') : es;
- item.border = (item.border === true);
+ return me;
},
- // private
- onRemove : function(c){
- var te = Ext.get(c.tabEl);
- // check if the tabEl exists, it won't if the tab isn't rendered
- if(te){
- te.select('a').removeAllListeners();
- Ext.destroy(te);
- }
- Ext.TabPanel.superclass.onRemove.call(this, c);
- this.stack.remove(c);
- delete c.tabEl;
- c.un('disable', this.onItemDisabled, this);
- c.un('enable', this.onItemEnabled, this);
- c.un('titlechange', this.onItemTitleChanged, this);
- c.un('iconchange', this.onItemIconChanged, this);
- c.un('beforeshow', this.onBeforeShowItem, this);
- if(c == this.activeTab){
- var next = this.stack.next();
- if(next){
- this.setActiveTab(next);
- }else if(this.items.getCount() > 0){
- this.setActiveTab(0);
- }else{
- this.setActiveTab(null);
- }
- }
- if(!this.destroying){
- this.delegateUpdates();
+ afterShow: function(){
+ if (this.animateTarget) {
+ this.center();
}
+ this.callParent(arguments);
},
- // private
- onBeforeShowItem : function(item){
- if(item != this.activeTab){
- this.setActiveTab(item);
- return false;
+ doAutoSize: function(center) {
+ var me = this,
+ icon = me.iconComponent,
+ iconHeight = me.iconHeight;
+
+ if (!Ext.isDefined(me.frameWidth)) {
+ me.frameWidth = me.el.getWidth() - me.body.getWidth();
}
- },
- // private
- onItemDisabled : function(item){
- var el = this.getTabEl(item);
- if(el){
- Ext.fly(el).addClass('x-item-disabled');
+ // reset to the original dimensions
+ icon.setHeight(iconHeight);
+
+ // Allow per-invocation override of minWidth
+ me.minWidth = me.cfg.minWidth || Ext.getClass(this).prototype.minWidth;
+
+ // Set best possible size based upon allowing the text to wrap in the maximized Window, and
+ // then constraining it to within the max with. Then adding up constituent element heights.
+ me.topContainer.doLayout();
+ if (Ext.isIE6 || Ext.isIEQuirks) {
+ // In IE quirks, the initial full width of the prompt fields will prevent the container element
+ // from collapsing once sized down, so temporarily force them to a small width. They'll get
+ // layed out to their final width later when setting the final window size.
+ me.textField.setCalculatedSize(9);
+ me.textArea.setCalculatedSize(9);
}
- this.stack.remove(item);
- },
+ var width = me.cfg.width || me.msg.getWidth() + icon.getWidth() + 25, /* topContainer's layout padding */
+ height = (me.header.rendered ? me.header.getHeight() : 0) +
+ Math.max(me.promptContainer.getHeight(), icon.getHeight()) +
+ me.progressBar.getHeight() +
+ (me.bottomTb.rendered ? me.bottomTb.getHeight() : 0) + 20 ;/* topContainer's layout padding */
- // private
- onItemEnabled : function(item){
- var el = this.getTabEl(item);
- if(el){
- Ext.fly(el).removeClass('x-item-disabled');
+ // Update to the size of the content, this way the text won't wrap under the icon.
+ icon.setHeight(Math.max(iconHeight, me.msg.getHeight()));
+ me.setSize(width + me.frameWidth, height + me.frameWidth);
+ if (center) {
+ me.center();
}
+ return me;
},
- // private
- onItemTitleChanged : function(item){
- var el = this.getTabEl(item);
- if(el){
- Ext.fly(el).child('span.x-tab-strip-text', true).innerHTML = item.title;
- }
+ updateText: function(text) {
+ this.msg.update(text);
+ return this.doAutoSize(true);
},
- //private
- onItemIconChanged : function(item, iconCls, oldCls){
- var el = this.getTabEl(item);
- if(el){
- el = Ext.get(el);
- el.child('span.x-tab-strip-text').replaceClass(oldCls, iconCls);
- el[Ext.isEmpty(iconCls) ? 'removeClass' : 'addClass']('x-tab-with-icon');
+ /**
+ * Adds the specified icon to the dialog. By default, the class 'ext-mb-icon' is applied for default
+ * styling, and the class passed in is expected to supply the background image url. Pass in empty string ('')
+ * to clear any existing icon. This method must be called before the MessageBox is shown.
+ * The following built-in icon classes are supported, but you can also pass in a custom class name:
+ * +Ext.window.MessageBox.INFO +Ext.window.MessageBox.WARNING +Ext.window.MessageBox.QUESTION +Ext.window.MessageBox.ERROR + *+ * @param {String} icon A CSS classname specifying the icon's background image url, or empty string to clear the icon + * @return {Ext.window.MessageBox} this + */ + setIcon : function(icon) { + var me = this; + me.iconComponent.removeCls(me.iconCls); + if (icon) { + me.iconComponent.show(); + me.iconComponent.addCls(Ext.baseCSSPrefix + 'dlg-icon'); + me.iconComponent.addCls(me.iconCls = icon); + } else { + me.iconComponent.removeCls(Ext.baseCSSPrefix + 'dlg-icon'); + me.iconComponent.hide(); } + return me; }, /** - * Gets the DOM element for the tab strip item which activates the child panel with the specified - * ID. Access this to change the visual treatment of the item, for example by changing the CSS class name. - * @param {Panel/Number/String} tab The tab component, or the tab's index, or the tabs id or itemId. - * @return {HTMLElement} The DOM node + * Updates a progress-style message box's text and progress bar. Only relevant on message boxes + * initiated via {@link Ext.window.MessageBox#progress} or {@link Ext.window.MessageBox#wait}, + * or by calling {@link Ext.window.MessageBox#show} with progress: true. + * @param {Number} value Any number between 0 and 1 (e.g., .5, defaults to 0) + * @param {String} progressText The progress text to display inside the progress bar (defaults to '') + * @param {String} msg The message box's body text is replaced with the specified string (defaults to undefined + * so that any existing body text will not get overwritten by default unless a new value is passed in) + * @return {Ext.window.MessageBox} this */ - getTabEl : function(item){ - var c = this.getComponent(item); - return c ? c.tabEl : null; + updateProgress : function(value, progressText, msg){ + this.progressBar.updateProgress(value, progressText); + if (msg){ + this.updateText(msg); + } + return this; }, - // private - onResize : function(){ - Ext.TabPanel.superclass.onResize.apply(this, arguments); - this.delegateUpdates(); + onEsc: function() { + if (this.closable !== false) { + this.callParent(arguments); + } }, /** - * Suspends any internal calculations or scrolling while doing a bulk operation. See {@link #endUpdate} + * Displays a confirmation message box with Yes and No buttons (comparable to JavaScript's confirm). + * If a callback function is passed it will be called after the user clicks either button, + * and the id of the button that was clicked will be passed as the only parameter to the callback + * (could also be the top-right close button). + * @param {String} title The title bar text + * @param {String} msg The message box body text + * @param {Function} fn (optional) The callback function invoked after the message box is closed + * @param {Object} scope (optional) The scope (
this
reference) in which the callback is executed. Defaults to the browser wnidow.
+ * @return {Ext.window.MessageBox} this
*/
- beginUpdate : function(){
- this.suspendUpdates = true;
+ confirm: function(cfg, msg, fn, scope) {
+ if (Ext.isString(cfg)) {
+ cfg = {
+ title: cfg,
+ icon: 'ext-mb-question',
+ msg: msg,
+ buttons: this.YESNO,
+ callback: fn,
+ scope: scope
+ };
+ }
+ return this.show(cfg);
},
/**
- * Resumes calculations and scrolling at the end of a bulk operation. See {@link #beginUpdate}
+ * Displays a message box with OK and Cancel buttons prompting the user to enter some text (comparable to JavaScript's prompt).
+ * The prompt can be a single-line or multi-line textbox. If a callback function is passed it will be called after the user
+ * clicks either button, and the id of the button that was clicked (could also be the top-right
+ * close button) and the text that was entered will be passed as the two parameters to the callback.
+ * @param {String} title The title bar text
+ * @param {String} msg The message box body text
+ * @param {Function} fn (optional) The callback function invoked after the message box is closed
+ * @param {Object} scope (optional) The scope (this
reference) in which the callback is executed. Defaults to the browser wnidow.
+ * @param {Boolean/Number} multiline (optional) True to create a multiline textbox using the defaultTextHeight
+ * property, or the height in pixels to create the textbox (defaults to false / single-line)
+ * @param {String} value (optional) Default value of the text input element (defaults to '')
+ * @return {Ext.window.MessageBox} this
*/
- endUpdate : function(){
- this.suspendUpdates = false;
- this.delegateUpdates();
+ prompt : function(cfg, msg, fn, scope, multiline, value){
+ if (Ext.isString(cfg)) {
+ cfg = {
+ prompt: true,
+ title: cfg,
+ minWidth: this.minPromptWidth,
+ msg: msg,
+ buttons: this.OKCANCEL,
+ callback: fn,
+ scope: scope,
+ multiline: multiline,
+ value: value
+ };
+ }
+ return this.show(cfg);
},
/**
- * Hides the tab strip item for the passed tab
- * @param {Number/String/Panel} item The tab index, id or item
+ * Displays a message box with an infinitely auto-updating progress bar. This can be used to block user
+ * interaction while waiting for a long-running process to complete that does not have defined intervals.
+ * You are responsible for closing the message box when the process is complete.
+ * @param {String} msg The message box body text
+ * @param {String} title (optional) The title bar text
+ * @param {Object} config (optional) A {@link Ext.ProgressBar#waitConfig} object
+ * @return {Ext.window.MessageBox} this
*/
- hideTabStripItem : function(item){
- item = this.getComponent(item);
- var el = this.getTabEl(item);
- if(el){
- el.style.display = 'none';
- this.delegateUpdates();
+ wait : function(cfg, title, config){
+ if (Ext.isString(cfg)) {
+ cfg = {
+ title : title,
+ msg : cfg,
+ closable: false,
+ wait: true,
+ modal: true,
+ minWidth: this.minProgressWidth,
+ waitConfig: config
+ };
}
- this.stack.remove(item);
+ return this.show(cfg);
},
/**
- * Unhides the tab strip item for the passed tab
- * @param {Number/String/Panel} item The tab index, id or item
+ * Displays a standard read-only message box with an OK button (comparable to the basic JavaScript alert prompt).
+ * If a callback function is passed it will be called after the user clicks the button, and the
+ * id of the button that was clicked will be passed as the only parameter to the callback
+ * (could also be the top-right close button).
+ * @param {String} title The title bar text
+ * @param {String} msg The message box body text
+ * @param {Function} fn (optional) The callback function invoked after the message box is closed
+ * @param {Object} scope (optional) The scope (this
reference) in which the callback is executed. Defaults to the browser wnidow.
+ * @return {Ext.window.MessageBox} this
*/
- unhideTabStripItem : function(item){
- item = this.getComponent(item);
- var el = this.getTabEl(item);
- if(el){
- el.style.display = '';
- this.delegateUpdates();
+ alert: function(cfg, msg, fn, scope) {
+ if (Ext.isString(cfg)) {
+ cfg = {
+ title : cfg,
+ msg : msg,
+ buttons: this.OK,
+ fn: fn,
+ scope : scope,
+ minWidth: this.minWidth
+ };
}
+ return this.show(cfg);
},
- // private
- delegateUpdates : function(){
- if(this.suspendUpdates){
- return;
- }
- if(this.resizeTabs && this.rendered){
- this.autoSizeTabs();
- }
- if(this.enableTabScroll && this.rendered){
- this.autoScrollTabs();
+ /**
+ * Displays a message box with a progress bar. This message box has no buttons and is not closeable by
+ * the user. You are responsible for updating the progress bar as needed via {@link Ext.window.MessageBox#updateProgress}
+ * and closing the message box when the process is complete.
+ * @param {String} title The title bar text
+ * @param {String} msg The message box body text
+ * @param {String} progressText (optional) The text to display inside the progress bar (defaults to '')
+ * @return {Ext.window.MessageBox} this
+ */
+ progress : function(cfg, msg, progressText){
+ if (Ext.isString(cfg)) {
+ cfg = {
+ title: cfg,
+ msg: msg,
+ progressText: progressText
+ };
}
- },
+ return this.show(cfg);
+ }
+}, function() {
+ Ext.MessageBox = Ext.Msg = new this();
+});
+/**
+ * @class Ext.form.Basic
+ * @extends Ext.util.Observable
- // private
- autoSizeTabs : function(){
- var count = this.items.length,
- ce = this.tabPosition != 'bottom' ? 'header' : 'footer',
- ow = this[ce].dom.offsetWidth,
- aw = this[ce].dom.clientWidth;
+Provides input field management, validation, submission, and form loading services for the collection
+of {@link Ext.form.field.Field Field} instances within a {@link Ext.container.Container}. It is recommended
+that you use a {@link Ext.form.Panel} as the form container, as that has logic to automatically
+hook up an instance of {@link Ext.form.Basic} (plus other conveniences related to field configuration.)
- if(!this.resizeTabs || count < 1 || !aw){ // !aw for display:none
- return;
- }
+#Form Actions#
- var each = Math.max(Math.min(Math.floor((aw-4) / count) - this.tabMargin, this.tabWidth), this.minTabWidth); // -4 for float errors in IE
- this.lastTabWidth = each;
- var lis = this.strip.query('li:not(.x-tab-edge)');
- for(var i = 0, len = lis.length; i < len; i++) {
- var li = lis[i],
- inner = Ext.fly(li).child('.x-tab-strip-inner', true),
- tw = li.offsetWidth,
- iw = inner.offsetWidth;
- inner.style.width = (each - (tw-iw)) + 'px';
- }
- },
+The Basic class delegates the handling of form loads and submits to instances of {@link Ext.form.action.Action}.
+See the various Action implementations for specific details of each one's functionality, as well as the
+documentation for {@link #doAction} which details the configuration options that can be specified in
+each action call.
- // private
- adjustBodyWidth : function(w){
- if(this.header){
- this.header.setWidth(w);
- }
- if(this.footer){
- this.footer.setWidth(w);
- }
- return w;
- },
+The default submit Action is {@link Ext.form.action.Submit}, which uses an Ajax request to submit the
+form's values to a configured URL. To enable normal browser submission of an Ext form, use the
+{@link #standardSubmit} config option.
- /**
- * Sets the specified tab as the active tab. This method fires the {@link #beforetabchange} event which
- * can return false to cancel the tab change.
- * @param {String/Number} item
- * The id or tab Panel to activate. This parameter may be any of the following:
- * {@link Ext.Component#itemId itemId}
- * or {@link Ext.Component#id id}
of the child component {@link Ext.Container#items items}
propertyFor additional information see {@link Ext.util.MixedCollection#get}.
- */
- setActiveTab : function(item){
- item = this.getComponent(item);
- if(this.fireEvent('beforetabchange', this, item, this.activeTab) === false){
- return;
- }
- if(!this.rendered){
- this.activeTab = item;
- return;
- }
- if(this.activeTab != item){
- if(this.activeTab){
- var oldEl = this.getTabEl(this.activeTab);
- if(oldEl){
- Ext.fly(oldEl).removeClass('x-tab-strip-active');
- }
- }
- this.activeTab = item;
- if(item){
- var el = this.getTabEl(item);
- Ext.fly(el).addClass('x-tab-strip-active');
- this.stack.add(item);
+Note: File uploads are not performed using normal 'Ajax' techniques; see the description for
+{@link #hasUpload} for details.
+
+#Example usage:#
+
+ Ext.create('Ext.form.Panel', {
+ title: 'Basic Form',
+ renderTo: Ext.getBody(),
+ bodyPadding: 5,
+ width: 350,
+
+ // Any configuration items here will be automatically passed along to
+ // the Ext.form.Basic instance when it gets created.
+
+ // The form will submit an AJAX request to this URL when submitted
+ url: 'save-form.php',
+
+ items: [{
+ fieldLabel: 'Field',
+ name: 'theField'
+ }],
- this.layout.setActiveItem(item);
- if(this.scrolling){
- this.scrollToTab(item, this.animScroll);
+ buttons: [{
+ text: 'Submit',
+ handler: function() {
+ // The getForm() method returns the Ext.form.Basic instance:
+ var form = this.up('form').getForm();
+ if (form.isValid()) {
+ // Submit the Ajax request and handle the response
+ form.submit({
+ success: function(form, action) {
+ Ext.Msg.alert('Success', action.result.msg);
+ },
+ failure: function(form, action) {
+ Ext.Msg.alert('Failed', action.result.msg);
+ }
+ });
}
}
- this.fireEvent('tabchange', this, item);
+ }]
+ });
+
+ * @constructor
+ * @param {Ext.container.Container} owner The component that is the container for the form, usually a {@link Ext.form.Panel}
+ * @param {Object} config Configuration options. These are normally specified in the config to the
+ * {@link Ext.form.Panel} constructor, which passes them along to the BasicForm automatically.
+ *
+ * @markdown
+ * @docauthor Jason Johnston An Ext.data.DataReader (e.g. {@link Ext.data.reader.Xml}) to be used to
+ * read field error messages returned from 'submit' actions. This is optional
+ * as there is built-in support for processing JSON responses. The Records which provide messages for the invalid Fields must use the
+ * Field name (or id) as the Record ID, and must contain a field called 'msg'
+ * which contains the error message. The errorReader does not have to be a full-blown implementation of a
+ * Reader. It simply needs to implement a read(xhr) function
+ * which returns an Array of Records in an object with the following
+ * structure: Parameters to pass with all requests. e.g. baseParams: {id: '123', foo: 'bar'}. Parameters are encoded as standard HTTP parameters using {@link Ext#urlEncode Ext.Object.toQueryString}. Load actions can use A list of params to be executed server side.
+ * Defaults to undefined. Only used for the Specify the params in the order in which they must be executed on the
+ * server-side as either (1) an Array of String values, or (2) a String of params
+ * delimited by either whitespace, comma, or pipe. For example,
+ * any of the following would be acceptable: If set to true, a standard HTML form submit is used instead
+ * of a XHR (Ajax) style form submission. Defaults to false. All of
+ * the field values, plus any additional params configured via {@link #baseParams}
+ * and/or the Returns true if any fields in this form have changed from their original values. Note that if this BasicForm was configured with {@link #trackResetOnLoad} then the
+ * Fields' original values are updated when the values are loaded by {@link #setValues}
+ * or {@link #loadRecord}. Returns true if the form contains a file upload field. This is used to determine the
+ * method for submitting the form: File uploads are not performed using normal 'Ajax' techniques,
+ * that is they are not performed using XMLHttpRequests. Instead a hidden <form>
+ * element containing all the fields is created temporarily and submitted with its
+ * target set to refer
+ * to a dynamically generated, hidden <iframe> which is inserted into the document
+ * but removed after the return data has been gathered. The server response is parsed by the browser to create the document for the IFRAME. If the
+ * server is using JSON to send the return object, then the
+ * Content-Type header
+ * must be set to "text/html" in order to tell the browser to insert the text unchanged into the document body. Characters which are significant to an HTML parser must be sent as HTML entities, so encode
+ * "<" as "<", "&" as "&" etc. The response text is retrieved from the document, and a fake XMLHttpRequest object
+ * is created containing a responseText property in order to conform to the
+ * requirements of event handlers and callbacks. Be aware that file upload packets are sent with the content type multipart/form
+ * and some server technologies (notably JEE) may require some custom processing in order to
+ * retrieve parameter names and parameter values from the packet content. All of the config options listed below are supported by both the
+ * {@link Ext.form.action.Submit submit} and {@link Ext.form.action.Load load}
+ * actions unless otherwise noted (custom actions could also accept
+ * other config options): The params to pass
+ * (defaults to the form's baseParams, or none if not defined) Parameters are encoded as standard HTTP parameters using {@link Ext#urlEncode Ext.Object.toQueryString}. The following code: If specified, the properties in this object are used as default config values for each
+ * {@link Ext.form.Labelable} instance (e.g. {@link Ext.form.field.Base} or {@link Ext.form.FieldContainer})
+ * that is added as a descendant of this container. Corresponding values specified in an individual field's
+ * own configuration, or from the {@link Ext.container.Container#defaults defaults config} of its parent container,
+ * will take precedence. See the documentation for {@link Ext.form.Labelable} to see what config
+ * options may be specified in the fieldDefaults. Example: In this example, field1 and field2 will get labelAlign:'top' (from the fieldset's defaults)
+ * and labelWidth:100 (from fieldDefaults), field3 and field4 will both get labelAlign:'left' (from
+ * fieldDefaults and field3 will use the labelWidth:150 from its own config. (Optional) A {@link Ext.DomQuery DomQuery} selector which is used to extract the active, clickable element from the
- * DOM structure created. When a custom {@link #template} is used, you must ensure that this selector results in the selection of
- * a focussable element. Defaults to 'button:first-child'. (Optional) The size of the Button. Three values are allowed: Defaults to 'small'. (Optional) The side of the Button box to render the icon. Four values are allowed: Defaults to 'left'. (Optional) The side of the Button box to render the arrow if the button has an associated {@link #menu}.
- * Two values are allowed: Defaults to 'right'. A {@link Ext.Template Template} used to create the Button's DOM structure. This layout implements the column arrangement for {@link Ext.form.CheckboxGroup} and {@link Ext.form.RadioGroup}.
+ * It groups the component's sub-items into columns based on the component's
+ * {@link Ext.form.CheckboxGroup#columns columns} and {@link Ext.form.CheckboxGroup#vertical} config properties. This method returns an Array which provides substitution parameters for the {@link #template Template} used
- * to create this Button's DOM structure. Instances or subclasses which use a different Template to create a different DOM structure may need to provide their
- * own implementation of this method. The default implementation which provides data for the default {@link #template} returns an Array containing the
- * following items: A {@link Ext.form.FieldContainer field container} which has a specialized layout for arranging
+ * {@link Ext.form.field.Checkbox} controls into columns, and provides convenience {@link Ext.form.field.Field} methods
+ * for {@link #getValue getting}, {@link #setValue setting}, and {@link #validate validating} the group
+ * of checkboxes as a whole. Validation: Individual checkbox fields themselves have no default validation behavior, but
+ * sometimes you want to require a user to select at least one of a group of checkboxes. CheckboxGroup
+ * allows this by setting the config {@link #allowBlank}:false; when the user does not check at
+ * least one of the checkboxes, the entire group will be highlighted as invalid and the
+ * {@link #blankText error message} will be displayed according to the {@link #msgTarget} config. Layout: The default layout for CheckboxGroup makes it easy to arrange the checkboxes into
+ * columns; see the {@link #columns} and {@link #vertical} config documentation for details. You may also
+ * use a completely different layout by setting the {@link #layout} to one of the other supported layout
+ * types; for instance you may wish to use a custom arrangement of hbox and vbox containers. In that case
+ * the checkbox components at any depth will still be managed by the CheckboxGroup's validation. Example usage: The controls will be rendered one per column on one row and the width
+ * of each column will be evenly distributed based on the width of the overall field container. This is the default. If you specific a number (e.g., 3) that number of columns will be
+ * created and the contained controls will be automatically distributed based on the value of {@link #vertical}. You can also specify an array of column widths, mixing integer
+ * (fixed width) and float (percentage width) values as needed (e.g., [100, .25, .75]). Any integer values will
+ * be rendered first, then any float values will be calculated as a percentage of the remaining space. Float
+ * values do not have to add up to 1 (100%) although if you want the controls to take up the entire field
+ * container you should do so. Sets the value(s) of all checkboxes in the group. The expected format is an Object of
+ * name-value pairs corresponding to the names of the checkboxes in the group. Each pair can
+ * have either a single or multiple values: If a checkbox's name is not in the mapping at all, it will be unchecked. An example: The above code will cause the checkbox named 'cb1' to be checked, as well as the first and third
+ * checkboxes named 'cbGroup'. The other three checkboxes will be unchecked. Returns an object containing the values of all checked checkboxes within the group. Each key-value pair
+ * in the object corresponds to a checkbox {@link Ext.form.field.Checkbox#name name}. If there is only one checked
+ * checkbox with a particular name, the value of that pair will be the String
+ * {@link Ext.form.field.Checkbox#inputValue inputValue} of that checkbox. If there are multiple checked checkboxes
+ * with that name, the value of that pair will be an Array of the selected inputValues. The object format returned from this method can also be passed directly to the {@link #setValue} method. NOTE: In Ext 3, this method returned an array of Checkbox components; this was changed to make it more
+ * consistent with other field components and with the {@link #setValue} argument signature. If you need the old
+ * behavior in Ext 4+, use the {@link #getChecked} method instead. Basic Toolbar class. Although the {@link Ext.Container#defaultType defaultType} for Toolbar
- * is {@link Ext.Button button}, Toolbar elements (child items for the Toolbar container) may
- * be virtually any type of Component. Toolbar elements can be created explicitly via their constructors,
- * or implicitly via their xtypes, and can be {@link #add}ed dynamically. Some items have shortcut strings for creation: The default position at which to align child items. Defaults to May be specified as Specify as Adds element(s) to the toolbar -- this function takes a variable number of
- * arguments of mixed type and adds them to the toolbar. Note: See the notes within {@link Ext.Container#add}. Note: See the notes within {@link Ext.Container#add}. Note: See the notes within {@link Ext.Container#add}. Note: See the notes within {@link Ext.Container#add}. Note: See the notes within {@link Ext.Container#add}. Note: See the notes within {@link Ext.Container#add}. Note: See the notes within {@link Ext.Container#add}. Note: See the notes within {@link Ext.Container#add}. Note: See the notes within {@link Ext.Container#add}. Note: See the notes within {@link Ext.Container#add}. Note: See the notes within {@link Ext.Container#add}. A {@link Ext.form.FieldContainer field container} which has a specialized layout for arranging
+ * {@link Ext.form.field.Radio} controls into columns, and provides convenience {@link Ext.form.field.Field} methods
+ * for {@link #getValue getting}, {@link #setValue setting}, and {@link #validate validating} the group
+ * of radio buttons as a whole. Validation: Individual radio buttons themselves have no default validation behavior, but
+ * sometimes you want to require a user to select one of a group of radios. RadioGroup
+ * allows this by setting the config {@link #allowBlank}:false; when the user does not check at
+ * one of the radio buttons, the entire group will be highlighted as invalid and the
+ * {@link #blankText error message} will be displayed according to the {@link #msgTarget} config. Layout: The default layout for RadioGroup makes it easy to arrange the radio buttons into
+ * columns; see the {@link #columns} and {@link #vertical} config documentation for details. You may also
+ * use a completely different layout by setting the {@link #layout} to one of the other supported layout
+ * types; for instance you may wish to use a custom arrangement of hbox and vbox containers. In that case
+ * the Radio components at any depth will still be managed by the RadioGroup's validation. Example usage: Provides {@link Ext.direct.Manager} support for loading form data. This example illustrates usage of Ext.direct.Direct to load a form through Ext.Direct. As the amount of records increases, the time required for the browser to render
- * them increases. Paging is used to reduce the amount of data exchanged with the client.
- * Note: if there are more records/rows than can be viewed in the available screen area, vertical
- * scrollbars will be added. Paging is typically handled on the server side (see exception below). The client sends
- * parameters to the server side, which the server needs to interpret and then respond with the
- * approprate data. Ext.PagingToolbar is a specialized toolbar that is bound to a {@link Ext.data.Store}
- * and provides automatic paging control. This Component {@link Ext.data.Store#load load}s blocks
- * of data into the {@link #store} by passing {@link Ext.data.Store#paramNames paramNames} used for
- * paging criteria. PagingToolbar is typically used as one of the Grid's toolbars: Provides Ext.direct support for submitting form data. This example illustrates usage of Ext.direct.Direct to submit a form through Ext.Direct. To use paging, pass the paging requirements to the server when the store is first loaded. If using {@link Ext.data.Store#autoLoad store's autoLoad} configuration: The packet sent back from the server would have this form: Paging with Local Data Paging can also be accomplished with local data using extensions: A class which handles submission of data from {@link Ext.form.Basic Form}s using a standard
+ * <form> element submit. It does not handle the response from the submit. If validation of the form fields fails, the Form's {@link Ext.form.Basic#afterAction} method
+ * will be called. Otherwise, afterAction will not be called. Instances of this class are only created by a {@link Ext.form.Basic Form} when
+ * {@link Ext.form.Basic#submit submit}ting, when the form's {@link Ext.form.Basic#standardSubmit}
+ * config option is true. Deprecated. Object mapping of parameter names used for load calls, initially set to: (note: the names of the start and limit properties are determined
- * by the store's {@link Ext.data.Store#paramNames paramNames} property.) Parameters may be added as required in the event handler. Provides a convenient wrapper for TextFields that adds a clickable trigger button (looks like a combobox by default).
+ * The trigger has no default action, so you must assign a function to implement the trigger click handler by
+ * overriding {@link #onTriggerClick}. You can create a Trigger field directly, as it renders exactly like a combobox
+ * for which you can provide a custom implementation.
+ * {@img Ext.form.field.Trigger/Ext.form.field.Trigger.png Ext.form.field.Trigger component}
+ * For example: However, in general you will most likely want to use Trigger as the base class for a reusable component.
+ * {@link Ext.form.field.Date} and {@link Ext.form.field.ComboBox} are perfect examples of this. An abstract class for fields that have a single trigger which opens a "picker" popup below
+ * the field, e.g. a combobox menu list or a date picker. It provides a base implementation for
+ * toggling the picker's visibility when the trigger is clicked, as well as keyboard navigation
+ * and some basic events. Sizing and alignment of the picker can be controlled via the {@link #matchFieldWidth}
+ * and {@link #pickerAlign}/{@link #pickerOffset} config properties respectively. You would not normally use this class directly, but instead use it as the parent class for
+ * a specific picker field implementation. Subclasses must implement the {@link #createPicker} method
+ * to create a picker component appropriate for the field. Optional. A {@link Ext.DomQuery DomQuery}
- * selector which allows selection of individual elements within the
- * When specified, the child element of the target which caused a show
- * event is placed into the This may be useful when a Component has regular, repeating elements
- * in it, each of which need a Tooltip which contains information specific
- * to that element. For example: A field with a pair of up/down spinner buttons. This class is not normally instantiated directly,
+ * instead it is subclassed and the {@link #onSpinUp} and {@link #onSpinDown} methods are implemented
+ * to handle when the buttons are clicked. A good example of this is the {@link Ext.form.field.Number} field
+ * which uses the spinner to increment and decrement the field's value by its {@link Ext.form.field.Number#step step}
+ * config value. By default, pressing the up and down arrow keys will also trigger the onSpinUp and onSpinDown methods;
+ * to prevent this, set {@link #keyNavEnabled} = false. Provides attractive and customizable tooltips for any element. The QuickTips
- * singleton is used to configure and manage tooltips globally for multiple elements
- * in a generic manner. To create individual tooltips with maximum customizability,
- * you should consider either {@link Ext.Tip} or {@link Ext.ToolTip}. Quicktips can be configured via tag attributes directly in markup, or by
- * registering quick tips programmatically via the {@link #register} method. The singleton's instance of {@link Ext.QuickTip} is available via
- * {@link #getQuickTip}, and supports all the methods, and all the all the
- * configuration properties of Ext.QuickTip. These settings will apply to all
- * tooltips shown by the singleton. Below is the summary of the configuration properties which can be used.
- * For detailed descriptions see {@link #getQuickTip} QuickTips singleton configs (all are optional) Target element configs (optional unless otherwise noted) Here is an example showing how some of these config options could be used: To register a quick tip in markup, you simply add one or more of the valid QuickTip attributes prefixed with
- * the ext: namespace. The HTML element itself is automatically set as the quick tip target. Here is the summary
- * of supported attributes (optional unless otherwise noted): Here is an example of configuring an HTML element to display a tooltip from markup: As the amount of records increases, the time required for the browser to render
+ * them increases. Paging is used to reduce the amount of data exchanged with the client.
+ * Note: if there are more records/rows than can be viewed in the available screen area, vertical
+ * scrollbars will be added. Paging is typically handled on the server side (see exception below). The client sends
+ * parameters to the server side, which the server needs to interpret and then respond with the
+ * appropriate data. Ext.toolbar.Paging is a specialized toolbar that is bound to a {@link Ext.data.Store}
+ * and provides automatic paging control. This Component {@link Ext.data.Store#load load}s blocks
+ * of data into the {@link #store} by passing {@link Ext.data.Store#paramNames paramNames} used for
+ * paging criteria. PagingToolbar is typically used as one of the Grid's toolbars: To use paging, pass the paging requirements to the server when the store is first loaded. If using {@link Ext.data.Store#autoLoad store's autoLoad} configuration: The packet sent back from the server would have this form: Paging with Local Data Paging can also be accomplished with local data using extensions: The TreePanel provides tree-structured UI representation of tree-structured data. {@link Ext.tree.TreeNode TreeNode}s added to the TreePanel may each contain metadata
- * used by your application in their {@link Ext.tree.TreeNode#attributes attributes} property. A TreePanel must have a {@link #root} node before it is rendered. This may either be
- * specified using the {@link #root} config option, or using the {@link #setRootNode} method.
- * An example of tree rendered to an existing div: The example above would work with a data packet similar to this: An example of tree within a Viewport: An array of events that, when fired, should be bubbled to any parent container.
- * See {@link Ext.util.Observable#enableBubble}.
- * Defaults to [].
+ * @cfg {Number} inputItemWidth
+ * The width in pixels of the input field used to display and change the current page number (defaults to 30).
+ */
+ inputItemWidth : 30,
+
+ /**
+ * Gets the standard paging items in the toolbar
+ * @private
*/
- bubbleEvents : [],
+ getPagingItems: function() {
+ var me = this;
+
+ return [{
+ itemId: 'first',
+ tooltip: me.firstText,
+ overflowText: me.firstText,
+ iconCls: Ext.baseCSSPrefix + 'tbar-page-first',
+ disabled: true,
+ handler: me.moveFirst,
+ scope: me
+ },{
+ itemId: 'prev',
+ tooltip: me.prevText,
+ overflowText: me.prevText,
+ iconCls: Ext.baseCSSPrefix + 'tbar-page-prev',
+ disabled: true,
+ handler: me.movePrevious,
+ scope: me
+ },
+ '-',
+ me.beforePageText,
+ {
+ xtype: 'numberfield',
+ itemId: 'inputItem',
+ name: 'inputItem',
+ cls: Ext.baseCSSPrefix + 'tbar-page-number',
+ allowDecimals: false,
+ minValue: 1,
+ hideTrigger: true,
+ enableKeyEvents: true,
+ selectOnFocus: true,
+ submitValue: false,
+ width: me.inputItemWidth,
+ margins: '-1 2 3 2',
+ listeners: {
+ scope: me,
+ keydown: me.onPagingKeyDown,
+ blur: me.onPagingBlur
+ }
+ },{
+ xtype: 'tbtext',
+ itemId: 'afterTextItem',
+ text: Ext.String.format(me.afterPageText, 1)
+ },
+ '-',
+ {
+ itemId: 'next',
+ tooltip: me.nextText,
+ overflowText: me.nextText,
+ iconCls: Ext.baseCSSPrefix + 'tbar-page-next',
+ disabled: true,
+ handler: me.moveNext,
+ scope: me
+ },{
+ itemId: 'last',
+ tooltip: me.lastText,
+ overflowText: me.lastText,
+ iconCls: Ext.baseCSSPrefix + 'tbar-page-last',
+ disabled: true,
+ handler: me.moveLast,
+ scope: me
+ },
+ '-',
+ {
+ itemId: 'refresh',
+ tooltip: me.refreshText,
+ overflowText: me.refreshText,
+ iconCls: Ext.baseCSSPrefix + 'tbar-loading',
+ handler: me.doRefresh,
+ scope: me
+ }];
+ },
initComponent : function(){
- Ext.tree.TreePanel.superclass.initComponent.call(this);
-
- if(!this.eventModel){
- this.eventModel = new Ext.tree.TreeEventModel(this);
- }
-
- // initialize the loader
- var l = this.loader;
- if(!l){
- l = new Ext.tree.TreeLoader({
- dataUrl: this.dataUrl,
- requestMethod: this.requestMethod
- });
- }else if(Ext.isObject(l) && !l.load){
- l = new Ext.tree.TreeLoader(l);
- }
- this.loader = l;
-
- this.nodeHash = {};
-
- /**
- * The root node of this tree.
- * @type Ext.tree.TreeNode
- * @property root
- */
- if(this.root){
- var r = this.root;
- delete this.root;
- this.setRootNode(r);
- }
-
-
- this.addEvents(
-
- /**
- * @event append
- * Fires when a new child node is appended to a node in this tree.
- * @param {Tree} tree The owner tree
- * @param {Node} parent The parent node
- * @param {Node} node The newly appended node
- * @param {Number} index The index of the newly appended node
- */
- 'append',
- /**
- * @event remove
- * Fires when a child node is removed from a node in this tree.
- * @param {Tree} tree The owner tree
- * @param {Node} parent The parent node
- * @param {Node} node The child node removed
- */
- 'remove',
- /**
- * @event movenode
- * Fires when a node is moved to a new location in the tree
- * @param {Tree} tree The owner tree
- * @param {Node} node The node moved
- * @param {Node} oldParent The old parent of this node
- * @param {Node} newParent The new parent of this node
- * @param {Number} index The index it was moved to
- */
- 'movenode',
- /**
- * @event insert
- * Fires when a new child node is inserted in a node in this tree.
- * @param {Tree} tree The owner tree
- * @param {Node} parent The parent node
- * @param {Node} node The child node inserted
- * @param {Node} refNode The child node the node was inserted before
- */
- 'insert',
- /**
- * @event beforeappend
- * Fires before a new child is appended to a node in this tree, return false to cancel the append.
- * @param {Tree} tree The owner tree
- * @param {Node} parent The parent node
- * @param {Node} node The child node to be appended
- */
- 'beforeappend',
- /**
- * @event beforeremove
- * Fires before a child is removed from a node in this tree, return false to cancel the remove.
- * @param {Tree} tree The owner tree
- * @param {Node} parent The parent node
- * @param {Node} node The child node to be removed
- */
- 'beforeremove',
- /**
- * @event beforemovenode
- * Fires before a node is moved to a new location in the tree. Return false to cancel the move.
- * @param {Tree} tree The owner tree
- * @param {Node} node The node being moved
- * @param {Node} oldParent The parent of the node
- * @param {Node} newParent The new parent the node is moving to
- * @param {Number} index The index it is being moved to
- */
- 'beforemovenode',
- /**
- * @event beforeinsert
- * Fires before a new child is inserted in a node in this tree, return false to cancel the insert.
- * @param {Tree} tree The owner tree
- * @param {Node} parent The parent node
- * @param {Node} node The child node to be inserted
- * @param {Node} refNode The child node the node is being inserted before
- */
- 'beforeinsert',
-
- /**
- * @event beforeload
- * Fires before a node is loaded, return false to cancel
- * @param {Node} node The node being loaded
- */
- 'beforeload',
- /**
- * @event load
- * Fires when a node is loaded
- * @param {Node} node The node that was loaded
- */
- 'load',
- /**
- * @event textchange
- * Fires when the text for a node is changed
- * @param {Node} node The node
- * @param {String} text The new text
- * @param {String} oldText The old text
- */
- 'textchange',
- /**
- * @event beforeexpandnode
- * Fires before a node is expanded, return false to cancel.
- * @param {Node} node The node
- * @param {Boolean} deep
- * @param {Boolean} anim
- */
- 'beforeexpandnode',
- /**
- * @event beforecollapsenode
- * Fires before a node is collapsed, return false to cancel.
- * @param {Node} node The node
- * @param {Boolean} deep
- * @param {Boolean} anim
- */
- 'beforecollapsenode',
- /**
- * @event expandnode
- * Fires when a node is expanded
- * @param {Node} node The node
- */
- 'expandnode',
- /**
- * @event disabledchange
- * Fires when the disabled status of a node changes
- * @param {Node} node The node
- * @param {Boolean} disabled
- */
- 'disabledchange',
- /**
- * @event collapsenode
- * Fires when a node is collapsed
- * @param {Node} node The node
- */
- 'collapsenode',
- /**
- * @event beforeclick
- * Fires before click processing on a node. Return false to cancel the default action.
- * @param {Node} node The node
- * @param {Ext.EventObject} e The event object
- */
- 'beforeclick',
- /**
- * @event click
- * Fires when a node is clicked
- * @param {Node} node The node
- * @param {Ext.EventObject} e The event object
- */
- 'click',
- /**
- * @event containerclick
- * Fires when the tree container is clicked
- * @param {Tree} this
- * @param {Ext.EventObject} e The event object
- */
- 'containerclick',
- /**
- * @event checkchange
- * Fires when a node with a checkbox's checked property changes
- * @param {Node} this This node
- * @param {Boolean} checked
- */
- 'checkchange',
- /**
- * @event beforedblclick
- * Fires before double click processing on a node. Return false to cancel the default action.
- * @param {Node} node The node
- * @param {Ext.EventObject} e The event object
- */
- 'beforedblclick',
- /**
- * @event dblclick
- * Fires when a node is double clicked
- * @param {Node} node The node
- * @param {Ext.EventObject} e The event object
- */
- 'dblclick',
- /**
- * @event containerdblclick
- * Fires when the tree container is double clicked
- * @param {Tree} this
- * @param {Ext.EventObject} e The event object
- */
- 'containerdblclick',
- /**
- * @event contextmenu
- * Fires when a node is right clicked. To display a context menu in response to this
- * event, first create a Menu object (see {@link Ext.menu.Menu} for details), then add
- * a handler for this event:
*/
- getItem : function(item){
- return this.getComponent(item);
- },
- // private
- autoScrollTabs : function(){
- this.pos = this.tabPosition=='bottom' ? this.footer : this.header;
- var count = this.items.length,
- ow = this.pos.dom.offsetWidth,
- tw = this.pos.dom.clientWidth,
- wrap = this.stripWrap,
- wd = wrap.dom,
- cw = wd.offsetWidth,
- pos = this.getScrollPos(),
- l = this.edge.getOffsetsTo(this.stripWrap)[0] + pos;
-
- if(!this.enableTabScroll || count < 1 || cw < 20){ // 20 to prevent display:none issues
- return;
- }
- if(l <= tw){
- wd.scrollLeft = 0;
- wrap.setWidth(tw);
- if(this.scrolling){
- this.scrolling = false;
- this.pos.removeClass('x-tab-scrolling');
- this.scrollLeft.hide();
- this.scrollRight.hide();
- // See here: http://extjs.com/forum/showthread.php?t=49308&highlight=isSafari
- if(Ext.isAir || Ext.isWebKit){
- wd.style.marginLeft = '';
- wd.style.marginRight = '';
- }
- }
- }else{
- if(!this.scrolling){
- this.pos.addClass('x-tab-scrolling');
- // See here: http://extjs.com/forum/showthread.php?t=49308&highlight=isSafari
- if(Ext.isAir || Ext.isWebKit){
- wd.style.marginLeft = '18px';
- wd.style.marginRight = '18px';
- }
- }
- tw -= wrap.getMargins('lr');
- wrap.setWidth(tw > 20 ? tw : 20);
- if(!this.scrolling){
- if(!this.scrollLeft){
- this.createScrollers();
- }else{
- this.scrollLeft.show();
- this.scrollRight.show();
- }
- }
- this.scrolling = true;
- if(pos > (l-tw)){ // ensure it stays within bounds
- wd.scrollLeft = l-tw;
- }else{ // otherwise, make sure the active tab is still visible
- this.scrollToTab(this.activeTab, false);
- }
- this.updateScrollButtons();
- }
- },
+ /**
+ * @cfg {String} url
+ * The URL to use for form actions if one isn't supplied in the
+ * {@link #doAction doAction} options.
+ */
- // private
- createScrollers : function(){
- this.pos.addClass('x-tab-scrolling-' + this.tabPosition);
- var h = this.stripWrap.dom.offsetHeight;
+ /**
+ * @cfg {Object} baseParams
+ *
+{
+ records: recordArray
+}
+
+ *
+api: {
+ load: App.ss.MyProfile.load,
+ submit: App.ss.MyProfile.submit
+}
+
{@link #paramOrder}
or {@link #paramsAsHash}
+ * to customize how the load method is invoked.
+ * Submit actions will always use a standard form submit. The formHandler configuration must
+ * be set on the associated server-side method which has been imported by {@link Ext.direct.Manager}.{@link #api}
+ * load
configuration.
+ */
- // private
- getScrollPos : function(){
- return parseInt(this.stripWrap.dom.scrollLeft, 10) || 0;
- },
+ /**
+ * @cfg {Boolean} paramsAsHash Only used for the
+paramOrder: ['param1','param2','param3']
+paramOrder: 'param1 param2 param3'
+paramOrder: 'param1,param2,param3'
+paramOrder: 'param1|param2|param'
+
{@link #api}
+ * load
configuration. If true, parameters will be sent as a
+ * single hash collection of named arguments (defaults to false). Providing a
+ * {@link #paramOrder} nullifies this configuration.
+ */
+ paramsAsHash: false,
- // private
- getScrollArea : function(){
- return parseInt(this.stripWrap.dom.clientWidth, 10) || 0;
- },
+ /**
+ * @cfg {String} waitTitle
+ * The default title to show for the waiting message box (defaults to 'Please Wait...')
+ */
+ waitTitle: 'Please Wait...',
- // private
- getScrollAnim : function(){
- return {duration:this.scrollDuration, callback: this.updateScrollButtons, scope: this};
- },
+ /**
+ * @cfg {Boolean} trackResetOnLoad If set to true, {@link #reset}() resets to the last loaded
+ * or {@link #setValues}() data instead of when the form was first created. Defaults to false.
+ */
+ trackResetOnLoad: false,
- // private
- getScrollIncrement : function(){
- return this.scrollIncrement || (this.resizeTabs ? this.lastTabWidth+2 : 100);
- },
+ /**
+ * @cfg {Boolean} standardSubmit
+ * options
to {@link #submit}, will be included in the
+ * values submitted in the form.
+ *
+ *
+ *
+ * @return {Ext.form.Basic} this
*/
+ doAction: function(action, options) {
+ if (Ext.isString(action)) {
+ action = Ext.ClassManager.instantiateByAlias('formaction.' + action, Ext.apply({}, options, {form: this}));
+ }
+ if (this.fireEvent('beforeaction', this, action) !== false) {
+ this.beforeAction(action);
+ Ext.defer(action.run, 100, action);
+ }
+ return this;
+ },
+
/**
- * @cfg {Boolean} hideCollapseTool
- * @hide
+ * Shortcut to {@link #doAction do} a {@link Ext.form.action.Submit submit action}. This will use the
+ * {@link Ext.form.action.Submit AJAX submit action} by default. If the {@link #standardsubmit} config is
+ * enabled it will use a standard form element to submit, or if the {@link #api} config is present it will
+ * use the {@link Ext.form.action.DirectLoad Ext.direct.Direct submit action}.
+ * @param {Object} options The options to pass to the action (see {@link #doAction} for details).
+ *
+ *
+ *
+ *
+ *
+ * would process the following server response for a successful submission:
+myFormPanel.getForm().submit({
+ clientValidation: true,
+ url: 'updateConsignment.php',
+ params: {
+ newStatus: 'delivered'
+ },
+ success: function(form, action) {
+ Ext.Msg.alert('Success', action.result.msg);
+ },
+ failure: function(form, action) {
+ switch (action.failureType) {
+ case Ext.form.action.Action.CLIENT_INVALID:
+ Ext.Msg.alert('Failure', 'Form fields may not be submitted with invalid values');
+ break;
+ case Ext.form.action.Action.CONNECT_FAILURE:
+ Ext.Msg.alert('Failure', 'Ajax communication failed');
+ break;
+ case Ext.form.action.Action.SERVER_INVALID:
+ Ext.Msg.alert('Failure', action.result.msg);
+ }
+ }
+});
+
+ * and the following server response for a failed submission:
+{
+ "success":true, // note this is Boolean, not string
+ "msg":"Consignment updated"
+}
+
+ * @return {Ext.form.Basic} this
*/
+ submit: function(options) {
+ return this.doAction(this.standardSubmit ? 'standardsubmit' : this.api ? 'directsubmit' : 'submit', options);
+ },
+
/**
- * @cfg {Boolean} titleCollapse
- * @hide
+ * Shortcut to {@link #doAction do} a {@link Ext.form.action.Load load action}.
+ * @param {Object} options The options to pass to the action (see {@link #doAction} for details)
+ * @return {Ext.form.Basic} this
*/
+ load: function(options) {
+ return this.doAction(this.api ? 'directload' : 'load', options);
+ },
+
/**
- * @cfg {Boolean} collapsed
- * @hide
+ * Persists the values in this form into the passed {@link Ext.data.Model} object in a beginEdit/endEdit block.
+ * @param {Ext.data.Record} record The record to edit
+ * @return {Ext.form.Basic} this
*/
+ updateRecord: function(record) {
+ var fields = record.fields,
+ values = this.getFieldValues(),
+ name,
+ obj = {};
+
+ fields.each(function(f) {
+ name = f.name;
+ if (name in values) {
+ obj[name] = values[name];
+ }
+ });
+
+ record.beginEdit();
+ record.set(obj);
+ record.endEdit();
+
+ return this;
+ },
+
/**
- * @cfg {String} layout
- * @hide
+ * Loads an {@link Ext.data.Model} into this form by calling {@link #setValues} with the
+ * {@link Ext.data.Model#data record data}.
+ * See also {@link #trackResetOnLoad}.
+ * @param {Ext.data.Model} record The record to load
+ * @return {Ext.form.Basic} this
*/
+ loadRecord: function(record) {
+ this._record = record;
+ return this.setValues(record.data);
+ },
+
/**
- * @cfg {Boolean} preventBodyReset
- * @hide
+ * Returns the last Ext.data.Model instance that was loaded via {@link #loadRecord}
+ * @return {Ext.data.Model} The record
*/
-});
-Ext.reg('tabpanel', Ext.TabPanel);
+ getRecord: function() {
+ return this._record;
+ },
-/**
- * See {@link #setActiveTab}. Sets the specified tab as the active tab. This method fires
- * the {@link #beforetabchange} event which can return false to cancel the tab change.
- * @param {String/Panel} tab The id or tab Panel to activate
- * @method activate
- */
-Ext.TabPanel.prototype.activate = Ext.TabPanel.prototype.setActiveTab;
+ /**
+ * @private
+ * Called before an action is performed via {@link #doAction}.
+ * @param {Ext.form.action.Action} action The Action instance that was invoked
+ */
+ beforeAction: function(action) {
+ var waitMsg = action.waitMsg,
+ maskCls = Ext.baseCSSPrefix + 'mask-loading',
+ waitMsgTarget;
-// private utility class used by TabPanel
-Ext.TabPanel.AccessStack = function(){
- var items = [];
- return {
- add : function(item){
- items.push(item);
- if(items.length > 10){
- items.shift();
+ // Call HtmlEditor's syncValue before actions
+ this.getFields().each(function(f) {
+ if (f.isFormField && f.syncValue) {
+ f.syncValue();
}
- },
+ });
- remove : function(item){
- var s = [];
- for(var i = 0, len = items.length; i < len; i++) {
- if(items[i] != item){
- s.push(items[i]);
- }
+ if (waitMsg) {
+ waitMsgTarget = this.waitMsgTarget;
+ if (waitMsgTarget === true) {
+ this.owner.el.mask(waitMsg, maskCls);
+ } else if (waitMsgTarget) {
+ waitMsgTarget = this.waitMsgTarget = Ext.get(waitMsgTarget);
+ waitMsgTarget.mask(waitMsg, maskCls);
+ } else {
+ Ext.MessageBox.wait(waitMsg, action.waitTitle || this.waitTitle);
}
- items = s;
- },
+ }
+ },
- next : function(){
- return items.pop();
+ /**
+ * @private
+ * Called after an action is performed via {@link #doAction}.
+ * @param {Ext.form.action.Action} action The Action instance that was invoked
+ * @param {Boolean} success True if the action completed successfully, false, otherwise.
+ */
+ afterAction: function(action, success) {
+ if (action.waitMsg) {
+ var MessageBox = Ext.MessageBox,
+ waitMsgTarget = this.waitMsgTarget;
+ if (waitMsgTarget === true) {
+ this.owner.el.unmask();
+ } else if (waitMsgTarget) {
+ waitMsgTarget.unmask();
+ } else {
+ MessageBox.updateProgress(1);
+ MessageBox.hide();
+ }
}
- };
-};
-/**
- * @class Ext.Button
- * @extends Ext.BoxComponent
- * Simple Button class
- * @cfg {String} text The button text to be used as innerHTML (html tags are accepted)
- * @cfg {String} icon The path to an image to display in the button (the image will be set as the background-image
- * CSS property of the button by default, so if you want a mixed icon/text button, set cls:'x-btn-text-icon')
- * @cfg {Function} handler A function called when the button is clicked (can be used instead of click event).
- * The handler is passed the following parameters:
+{
+ "success":false, // note this is Boolean, not string
+ "msg":"You do not have permission to perform this operation"
+}
+
- *
b
: Buttone
: EventObject[{id:'fieldId', msg:'The message'}, ...]
,
+ * an object hash of {id: msg, id2: msg2}
, or a {@link Ext.data.Errors} object.
+ * @return {Ext.form.Basic} this
*/
- disabled : false,
+ markInvalid: function(errors) {
+ var me = this;
+
+ function mark(fieldId, msg) {
+ var field = me.findField(fieldId);
+ if (field) {
+ field.markInvalid(msg);
+ }
+ }
+
+ if (Ext.isArray(errors)) {
+ Ext.each(errors, function(err) {
+ mark(err.id, err.msg);
+ });
+ }
+ else if (errors instanceof Ext.data.Errors) {
+ errors.each(function(err) {
+ mark(err.field, err.message);
+ });
+ }
+ else {
+ Ext.iterate(errors, mark);
+ }
+ return this;
+ },
+
/**
- * Read-only. True if this button is pressed (only if enableToggle = true)
- * @type Boolean
+ * Set values for fields in this form in bulk.
+ * @param {Array/Object} values Either an array in the form:
+ * or an object hash of the form:
+[{id:'clientName', value:'Fred. Olsen Lines'},
+ {id:'portOfLoading', value:'FXT'},
+ {id:'portOfDischarge', value:'OSL'} ]
+ * @return {Ext.form.Basic} this
*/
- pressed : false,
+ setValues: function(values) {
+ var me = this;
+
+ function setVal(fieldId, val) {
+ var field = me.findField(fieldId);
+ if (field) {
+ field.setValue(val);
+ if (me.trackResetOnLoad) {
+ field.resetOriginalValue();
+ }
+ }
+ }
+
+ if (Ext.isArray(values)) {
+ // array of objects
+ Ext.each(values, function(val) {
+ setVal(val.id, val.value);
+ });
+ } else {
+ // object hash
+ Ext.iterate(values, setVal);
+ }
+ return this;
+ },
/**
- * @cfg {Number} tabIndex Set a DOM tabIndex for this button (defaults to undefined)
+ * Retrieves the fields in the form as a set of key/value pairs, using their
+ * {@link Ext.form.field.Field#getSubmitData getSubmitData()} method to collect the values.
+ * If multiple fields return values under the same name those values will be combined into an Array.
+ * This is similar to {@link #getFieldValues} except that this method collects only String values for
+ * submission, while getFieldValues collects type-specific data values (e.g. Date objects for date fields.)
+ * @param {Boolean} asString (optional) If true, will return the key/value collection as a single
+ * URL-encoded param string. Defaults to false.
+ * @param {Boolean} dirtyOnly (optional) If true, only fields that are dirty will be included in the result.
+ * Defaults to false.
+ * @param {Boolean} includeEmptyText (optional) If true, the configured emptyText of empty fields will be used.
+ * Defaults to false.
+ * @return {String/Object}
*/
+ getValues: function(asString, dirtyOnly, includeEmptyText, useDataValues) {
+ var values = {};
- /**
- * @cfg {Boolean} allowDepress
- * False to not allow a pressed Button to be depressed (defaults to undefined). Only valid when {@link #enableToggle} is true.
- */
+ this.getFields().each(function(field) {
+ if (!dirtyOnly || field.isDirty()) {
+ var data = field[useDataValues ? 'getModelData' : 'getSubmitData'](includeEmptyText);
+ if (Ext.isObject(data)) {
+ Ext.iterate(data, function(name, val) {
+ if (includeEmptyText && val === '') {
+ val = field.emptyText || '';
+ }
+ if (name in values) {
+ var bucket = values[name],
+ isArray = Ext.isArray;
+ if (!isArray(bucket)) {
+ bucket = values[name] = [bucket];
+ }
+ if (isArray(val)) {
+ values[name] = bucket.concat(val);
+ } else {
+ bucket.push(val);
+ }
+ } else {
+ values[name] = val;
+ }
+ });
+ }
+ }
+ });
+
+ if (asString) {
+ values = Ext.Object.toQueryString(values);
+ }
+ return values;
+ },
/**
- * @cfg {Boolean} enableToggle
- * True to enable pressed/not pressed toggling (defaults to false)
- */
- enableToggle : false,
- /**
- * @cfg {Function} toggleHandler
- * Function called when a Button with {@link #enableToggle} set to true is clicked. Two arguments are passed:
+{
+ clientName: 'Fred. Olsen Lines',
+ portOfLoading: 'FXT',
+ portOfDischarge: 'OSL'
+}
- *
+ * Retrieves the fields in the form as a set of key/value pairs, using their
+ * {@link Ext.form.field.Field#getModelData getModelData()} method to collect the values.
+ * If multiple fields return values under the same name those values will be combined into an Array.
+ * This is similar to {@link #getValues} except that this method collects type-specific data values
+ * (e.g. Date objects for date fields) while getValues returns only String values for submission.
+ * @param {Boolean} dirtyOnly (optional) If true, only fields that are dirty will be included in the result.
+ * Defaults to false.
+ * @return {Object}
*/
+ getFieldValues: function(dirtyOnly) {
+ return this.getValues(false, dirtyOnly, false, true);
+ },
+
/**
- * @cfg {Mixed} menu
- * Standard menu attribute consisting of a reference to a menu object, a menu id or a menu config blob (defaults to undefined).
+ * Clears all invalid field messages in this form.
+ * @return {Ext.form.Basic} this
*/
+ clearInvalid: function() {
+ var me = this;
+ me.batchLayouts(function() {
+ me.getFields().each(function(f) {
+ f.clearInvalid();
+ });
+ });
+ return me;
+ },
+
/**
- * @cfg {String} menuAlign
- * The position to align the menu to (see {@link Ext.Element#alignTo} for more details, defaults to 'tl-bl?').
+ * Resets all fields in this form.
+ * @return {Ext.form.Basic} this
*/
- menuAlign : 'tl-bl?',
+ reset: function() {
+ var me = this;
+ me.batchLayouts(function() {
+ me.getFields().each(function(f) {
+ f.reset();
+ });
+ });
+ return me;
+ },
/**
- * @cfg {String} overflowText If used in a {@link Ext.Toolbar Toolbar}, the
- * text to be used if this item is shown in the overflow menu. See also
- * {@link Ext.Toolbar.Item}.{@link Ext.Toolbar.Item#overflowText overflowText}
.
+ * Calls {@link Ext#apply Ext.apply} for all fields in this form with the passed object.
+ * @param {Object} obj The object to be applied
+ * @return {Ext.form.Basic} this
*/
+ applyToFields: function(obj) {
+ this.getFields().each(function(f) {
+ Ext.apply(f, obj);
+ });
+ return this;
+ },
+
/**
- * @cfg {String} iconCls
- * A css class which sets a background image to be used as the icon for this button
+ * Calls {@link Ext#applyIf Ext.applyIf} for all field in this form with the passed object.
+ * @param {Object} obj The object to be applied
+ * @return {Ext.form.Basic} this
*/
+ applyIfToFields: function(obj) {
+ this.getFields().each(function(f) {
+ Ext.applyIf(f, obj);
+ });
+ return this;
+ },
+
/**
- * @cfg {String} type
- * submit, reset or button - defaults to 'button'
+ * @private
+ * Utility wrapper that suspends layouts of all field parent containers for the duration of a given
+ * function. Used during full-form validation and resets to prevent huge numbers of layouts.
+ * @param {Function} fn
*/
- type : 'button',
+ batchLayouts: function(fn) {
+ var me = this,
+ suspended = new Ext.util.HashMap();
- // private
- menuClassTarget : 'tr:nth(2)',
+ // Temporarily suspend layout on each field's immediate owner so we don't get a huge layout cascade
+ me.getFields().each(function(field) {
+ var ownerCt = field.ownerCt;
+ if (!suspended.contains(ownerCt)) {
+ suspended.add(ownerCt);
+ ownerCt.oldSuspendLayout = ownerCt.suspendLayout;
+ ownerCt.suspendLayout = true;
+ }
+ });
- /**
- * @cfg {String} clickEvent
- * The DOM event that will fire the handler of the button. This can be any valid event name (dblclick, contextmenu).
- * Defaults to 'click'.
+ // Invoke the function
+ fn();
+
+ // Un-suspend the container layouts
+ suspended.each(function(id, ct) {
+ ct.suspendLayout = ct.oldSuspendLayout;
+ delete ct.oldSuspendLayout;
+ });
+
+ // Trigger a single layout
+ me.owner.doComponentLayout();
+ }
+});
+
+/**
+ * @class Ext.form.FieldAncestor
+
+A mixin for {@link Ext.container.Container} components that are likely to have form fields in their
+items subtree. Adds the following capabilities:
+
+- Methods for handling the addition and removal of {@link Ext.form.Labelable} and {@link Ext.form.field.Field}
+ instances at any depth within the container.
+- Events ({@link #fieldvaliditychange} and {@link #fielderrorchange}) for handling changes to the state
+ of individual fields at the container level.
+- Automatic application of {@link #fieldDefaults} config properties to each field added within the
+ container, to facilitate uniform configuration of all fields.
+
+This mixin is primarily for internal use by {@link Ext.form.Panel} and {@link Ext.form.FieldContainer},
+and should not normally need to be used directly.
+
+ * @markdown
+ * @docauthor Jason Johnston
+ * new Ext.form.Panel({
+ fieldDefaults: {
+ labelAlign: 'left',
+ labelWidth: 100
+ },
+ items: [{
+ xtype: 'fieldset',
+ defaults: {
+ labelAlign: 'top'
+ },
+ items: [{
+ name: 'field1'
+ }, {
+ name: 'field2'
+ }]
+ }, {
+ xtype: 'fieldset',
+ items: [{
+ name: 'field3',
+ labelWidth: 150
+ }, {
+ name: 'field4'
+ }]
+ }]
+});
- *
- * {@link #handler}
and {@link #toggleHandler}
is
- * executed. Defaults to this Button.
+ * @protected Called when a {@link Ext.form.field.Field} instance is added to the container's subtree.
+ * @param {Ext.form.field.Field} field The field which was added
*/
+ onFieldAdded: function(field) {
+ var me = this;
+ me.mon(field, 'validitychange', me.handleFieldValidityChange, me);
+ },
/**
- * @cfg {String} iconAlign
- *
- *
- *
- *
- *
- *
'x-btn-arrow'
or 'x-btn-arrow-bottom'
or ''
)',
- '
');
- Ext.Button.buttonTemplate.compile();
+
+ // We don't want to render any items to the owner directly, that gets handled by each column's own layout
+ renderItems: Ext.emptyFn,
+
+
+ /**
+ * @private
+ * Creates and returns the shadow hbox container that will be used to arrange the owner's items
+ * into columns.
+ */
+ getShadowCt: function() {
+ var me = this,
+ shadowCt = me.shadowCt,
+ owner, items, item, columns, columnsIsArray, numCols, i;
+
+ if (!shadowCt) {
+ // Create the column containers based on the owner's 'columns' config
+ owner = me.owner;
+ columns = owner.columns;
+ columnsIsArray = Ext.isArray(columns);
+ numCols = me.getColCount();
+ items = [];
+ for(i = 0; i < numCols; i++) {
+ item = {
+ xtype: 'container',
+ cls: owner.groupCls
+ };
+ if (columnsIsArray) {
+ // Array can contain mixture of whole numbers, used as fixed pixel widths, and fractional
+ // numbers, used as relative flex values.
+ if (columns[i] < 1) {
+ item.flex = columns[i];
+ } else {
+ item.width = columns[i];
+ }
+ }
+ else {
+ // All columns the same width
+ item.flex = 1;
+ }
+ items.push(item);
}
- this.template = Ext.Button.buttonTemplate;
+
+ // Create the shadow container; delay rendering until after items are added to the columns
+ shadowCt = me.shadowCt = Ext.createWidget('container', {
+ layout: 'hbox',
+ items: items,
+ ownerCt: owner
+ });
}
+
+ return shadowCt;
+ },
- var btn, targs = this.getTemplateArgs();
- if(position){
- btn = this.template.insertBefore(position, targs, true);
- }else{
- btn = this.template.append(ct, targs, true);
- }
- /**
- * An {@link Ext.Element Element} encapsulating the Button's clickable element. By default,
- * this references a <button> element. Read only.
- * @type Ext.Element
- * @property btnEl
- */
- this.btnEl = btn.child(this.buttonSelector);
- this.mon(this.btnEl, {
- scope: this,
- focus: this.onFocus,
- blur: this.onBlur
- });
+ /**
+ * @private Get the number of columns in the checkbox group
+ */
+ getColCount: function() {
+ var owner = this.owner,
+ colsCfg = owner.columns;
+ return Ext.isArray(colsCfg) ? colsCfg.length : (Ext.isNumber(colsCfg) ? colsCfg : owner.items.length);
+ }
+
+});
+
+/**
+ * @class Ext.form.FieldContainer
+ * @extends Ext.container.Container
+
+FieldContainer is a derivation of {@link Ext.container.Container Container} that implements the
+{@link Ext.form.Labelable Labelable} mixin. This allows it to be configured so that it is rendered with
+a {@link #fieldLabel field label} and optional {@link #msgTarget error message} around its sub-items.
+This is useful for arranging a group of fields or other components within a single item in a form, so
+that it lines up nicely with other fields. A common use is for grouping a set of related fields under
+a single label in a form.
+
+The container's configured {@link #items} will be layed out within the field body area according to the
+configured {@link #layout} type. The default layout is `'autocontainer'`.
+
+Like regular fields, FieldContainer can inherit its decoration configuration from the
+{@link Ext.form.Panel#fieldDefaults fieldDefaults} of an enclosing FormPanel. In addition,
+FieldContainer itself can pass {@link #fieldDefaults} to any {@link Ext.form.Labelable fields}
+it may itself contain.
+
+If you are grouping a set of {@link Ext.form.field.Checkbox Checkbox} or {@link Ext.form.field.Radio Radio}
+fields in a single labeled container, consider using a {@link Ext.form.CheckboxGroup}
+or {@link Ext.form.RadioGroup} instead as they are specialized for handling those types.
+{@img Ext.form.FieldContainer/Ext.form.FieldContainer1.png Ext.form.FieldContainer component}
+__Example usage:__
+
+ Ext.create('Ext.form.Panel', {
+ title: 'FieldContainer Example',
+ width: 550,
+ bodyPadding: 10,
+
+ items: [{
+ xtype: 'fieldcontainer',
+ fieldLabel: 'Last Three Jobs',
+ labelWidth: 100,
+
+ // The body area will contain three text fields, arranged
+ // horizontally, separated by draggable splitters.
+ layout: 'hbox',
+ items: [{
+ xtype: 'textfield',
+ flex: 1
+ }, {
+ xtype: 'splitter'
+ }, {
+ xtype: 'textfield',
+ flex: 1
+ }, {
+ xtype: 'splitter'
+ }, {
+ xtype: 'textfield',
+ flex: 1
+ }]
+ }],
+ renderTo: Ext.getBody()
+ });
+
+__Usage of {@link #fieldDefaults}:__
+{@img Ext.form.FieldContainer/Ext.form.FieldContainer2.png Ext.form.FieldContainer component}
+
+ Ext.create('Ext.form.Panel', {
+ title: 'FieldContainer Example',
+ width: 350,
+ bodyPadding: 10,
+
+ items: [{
+ xtype: 'fieldcontainer',
+ fieldLabel: 'Your Name',
+ labelWidth: 75,
+ defaultType: 'textfield',
+
+ // Arrange fields vertically, stretched to full width
+ layout: 'anchor',
+ defaults: {
+ layout: '100%'
+ },
+
+ // These config values will be applied to both sub-fields, except
+ // for Last Name which will use its own msgTarget.
+ fieldDefaults: {
+ msgTarget: 'under',
+ labelAlign: 'top'
+ },
+
+ items: [{
+ fieldLabel: 'First Name',
+ name: 'firstName'
+ }, {
+ fieldLabel: 'Last Name',
+ name: 'lastName',
+ msgTarget: 'under'
+ }]
+ }],
+ renderTo: Ext.getBody()
+ });
- this.initButtonEl(btn, this.btnEl);
- Ext.ButtonToggleMgr.register(this);
+ * @constructor
+ * Creates a new Ext.form.FieldContainer instance.
+ * @param {Object} config The component configuration.
+ *
+ * @xtype fieldcontainer
+ * @markdown
+ * @docauthor Jason Johnston ',
- ' ',
- ' ',
- '
- *
this
reference) in which the handler function is executed.
- * Defaults to this Button.
- * @return {Ext.Button} this
+ * Takes an Array of invalid {@link Ext.form.field.Field} objects and builds a combined list of error
+ * messages from them. Defaults to prepending each message by the field name and a colon. This
+ * can be overridden to provide custom combined error message handling, for instance changing
+ * the format of each message or sorting the array (it is sorted in order of appearance by default).
+ * @param {Array} invalidFields An Array of the sub-fields which are currently invalid.
+ * @return {Array} The combined list of error messages
*/
- setHandler : function(handler, scope){
- this.handler = handler;
- this.scope = scope;
- return this;
+ getCombinedErrors: function(invalidFields) {
+ var forEach = Ext.Array.forEach,
+ errors = [];
+ forEach(invalidFields, function(field) {
+ forEach(field.getActiveErrors(), function(error) {
+ var label = field.getFieldLabel();
+ errors.push((label ? label + ': ' : '') + error);
+ });
+ });
+ return errors;
+ },
+
+ getTargetEl: function() {
+ return this.bodyEl || this.callParent();
+ }
+});
+
+/**
+ * @class Ext.form.CheckboxGroup
+ * @extends Ext.form.FieldContainer
+ *
+ * @constructor
+ * Creates a new CheckboxGroup
+ * @param {Object} config Configuration options
+ * @xtype checkboxgroup
+ */
+Ext.define('Ext.form.CheckboxGroup', {
+ extend:'Ext.form.FieldContainer',
+ mixins: {
+ field: 'Ext.form.field.Field'
},
+ alias: 'widget.checkboxgroup',
+ requires: ['Ext.layout.container.CheckboxGroup', 'Ext.form.field.Base'],
/**
- * Sets this Button's text
- * @param {String} text The button text
- * @return {Ext.Button} this
+ * @cfg {String} name
+ * @hide
*/
- setText : function(text){
- this.text = text;
- if(this.el){
- this.btnEl.update(text || ' ');
- this.setButtonClass();
- }
- this.doAutoWidth();
- return this;
- },
/**
- * Sets the background image (inline style) of the button. This method also changes
- * the value of the {@link icon} config internally.
- * @param {String} icon The path to an image to display in the button
- * @return {Ext.Button} this
+ * @cfg {Array} items An Array of {@link Ext.form.field.Checkbox Checkbox}es or Checkbox config objects
+ * to arrange in the group.
*/
- setIcon : function(icon){
- this.icon = icon;
- if(this.el){
- this.btnEl.setStyle('background-image', icon ? 'url(' + icon + ')' : '');
- this.setButtonClass();
- }
- return this;
- },
/**
- * Gets the text for this Button
- * @return {String} The button text
+ * @cfg {String/Number/Array} columns Specifies the number of columns to use when displaying grouped
+ * checkbox/radio controls using automatic layout. This config can take several types of values:
+ *
+Ext.create('Ext.form.Panel', {
+ title: 'RadioGroup Example',
+ width: 300,
+ height: 125,
+ bodyPadding: 10,
+ renderTo: Ext.getBody(),
+ items:[{
+ xtype: 'radiogroup',
+ fieldLabel: 'Two Columns',
+ // Arrange radio buttons into two columns, distributed vertically
+ columns: 2,
+ vertical: true,
+ items: [
+ {boxLabel: 'Item 1', name: 'rb', inputValue: '1'},
+ {boxLabel: 'Item 2', name: 'rb', inputValue: '2', checked: true},
+ {boxLabel: 'Item 3', name: 'rb', inputValue: '3'},
+ {boxLabel: 'Item 4', name: 'rb', inputValue: '4'},
+ {boxLabel: 'Item 5', name: 'rb', inputValue: '5'},
+ {boxLabel: 'Item 6', name: 'rb', inputValue: '6'}
+ ]
+ }]
+});
+ *
*/
- getText : function(){
- return this.text;
+ columns : 'auto',
+
+ /**
+ * @cfg {Boolean} vertical True to distribute contained controls across columns, completely filling each column
+ * top to bottom before starting on the next column. The number of controls in each column will be automatically
+ * calculated to keep columns as even as possible. The default value is false, so that controls will be added
+ * to columns one at a time, completely filling each row left to right before starting on the next row.
+ */
+ vertical : false,
+
+ /**
+ * @cfg {Boolean} allowBlank False to validate that at least one item in the group is checked (defaults to true).
+ * If no items are selected at validation time, {@link #blankText} will be used as the error text.
+ */
+ allowBlank : true,
+
+ /**
+ * @cfg {String} blankText Error text to display if the {@link #allowBlank} validation fails (defaults to "You must
+ * select at least one item in this group")
+ */
+ blankText : "You must select at least one item in this group",
+
+ // private
+ defaultType : 'checkboxfield',
+
+ // private
+ groupCls : Ext.baseCSSPrefix + 'form-check-group',
+
+ /**
+ * @cfg {String} fieldBodyCls
+ * An extra CSS class to be applied to the body content element in addition to {@link #baseBodyCls}.
+ * Defaults to 'x-form-checkboxgroup-body'.
+ */
+ fieldBodyCls: Ext.baseCSSPrefix + 'form-checkboxgroup-body',
+
+ // private
+ layout: 'checkboxgroup',
+
+ initComponent: function() {
+ var me = this;
+ me.callParent();
+ me.initField();
},
/**
- * If a state it passed, it becomes the pressed state otherwise the current state is toggled.
- * @param {Boolean} state (optional) Force a particular state
- * @param {Boolean} supressEvent (optional) True to stop events being fired when calling this method.
- * @return {Ext.Button} this
+ * @protected
+ * Initializes the field's value based on the initial config. If the {@link #value} config is specified
+ * then we use that to set the value; otherwise we initialize the originalValue by querying the values of
+ * all sub-checkboxes after they have been initialized.
*/
- toggle : function(state, suppressEvent){
- state = state === undefined ? !this.pressed : !!state;
- if(state != this.pressed){
- if(this.rendered){
- this.el[state ? 'addClass' : 'removeClass']('x-btn-pressed');
- }
- this.pressed = state;
- if(!suppressEvent){
- this.fireEvent('toggle', this, state);
- if(this.toggleHandler){
- this.toggleHandler.call(this.scope || this, this, state);
- }
- }
+ initValue: function() {
+ var me = this,
+ valueCfg = me.value;
+ me.originalValue = me.lastValue = valueCfg || me.getValue();
+ if (valueCfg) {
+ me.setValue(valueCfg);
}
- return this;
},
- // private
- onDisable : function(){
- this.onDisableChange(true);
+ /**
+ * @protected
+ * When a checkbox is added to the group, monitor it for changes
+ */
+ onFieldAdded: function(field) {
+ var me = this;
+ if (field.isCheckbox) {
+ me.mon(field, 'change', me.checkChange, me);
+ }
+ me.callParent(arguments);
},
- // private
- onEnable : function(){
- this.onDisableChange(false);
+ onFieldRemoved: function(field) {
+ var me = this;
+ if (field.isCheckbox) {
+ me.mun(field, 'change', me.checkChange, me);
+ }
+ me.callParent(arguments);
},
- onDisableChange : function(disabled){
- if(this.el){
- if(!Ext.isIE6 || !this.text){
- this.el[disabled ? 'addClass' : 'removeClass'](this.disabledClass);
- }
- this.el.dom.disabled = disabled;
- }
- this.disabled = disabled;
+ // private override - the group value is a complex object, compare using object serialization
+ isEqual: function(value1, value2) {
+ var toQueryString = Ext.Object.toQueryString;
+ return toQueryString(value1) === toQueryString(value2);
},
/**
- * Show this button's menu (if it has one)
+ * Runs CheckboxGroup's validations and returns an array of any errors. The only error by default
+ * is if allowBlank is set to true and no items are checked.
+ * @return {Array} Array of all validation errors
*/
- showMenu : function(){
- if(this.rendered && this.menu){
- if(this.tooltip){
- Ext.QuickTips.getQuickTip().cancelShow(this.btnEl);
- }
- if(this.menu.isVisible()){
- this.menu.hide();
- }
- this.menu.ownerCt = this;
- this.menu.show(this.el, this.menuAlign);
+ getErrors: function() {
+ var errors = [];
+ if (!this.allowBlank && Ext.isEmpty(this.getChecked())) {
+ errors.push(this.blankText);
}
- return this;
+ return errors;
},
/**
- * Hide this button's menu (if it has one)
+ * @private Returns all checkbox components within the container
*/
- hideMenu : function(){
- if(this.hasVisibleMenu()){
- this.menu.hide();
- }
- return this;
+ getBoxes: function() {
+ return this.query('[isCheckbox]');
},
/**
- * Returns true if the button has a menu and it is visible
- * @return {Boolean}
+ * @private Convenience function which calls the given function for every checkbox in the group
+ * @param {Function} fn The function to call
+ * @param {Object} scope Optional scope object
*/
- hasVisibleMenu : function(){
- return this.menu && this.menu.ownerCt == this && this.menu.isVisible();
+ eachBox: function(fn, scope) {
+ Ext.Array.forEach(this.getBoxes(), fn, scope || this);
},
- // private
- onClick : function(e){
- if(e){
- e.preventDefault();
- }
- if(e.button !== 0){
- return;
- }
- if(!this.disabled){
- if(this.enableToggle && (this.allowDepress !== false || !this.pressed)){
- this.toggle();
- }
- if(this.menu && !this.hasVisibleMenu() && !this.ignoreNextClick){
- this.showMenu();
- }
- this.fireEvent('click', this, e);
- if(this.handler){
- //this.el.removeClass('x-btn-over');
- this.handler.call(this.scope || this, this, e);
- }
- }
+ /**
+ * Returns an Array of all checkboxes in the container which are currently checked
+ * @return {Array} Array of Ext.form.field.Checkbox components
+ */
+ getChecked: function() {
+ return Ext.Array.filter(this.getBoxes(), function(cb) {
+ return cb.getValue();
+ });
},
- // private
- isMenuTriggerOver : function(e, internal){
- return this.menu && !internal;
+ // private override
+ isDirty: function(){
+ return Ext.Array.some(this.getBoxes(), function(cb) {
+ return cb.isDirty();
+ });
},
- // private
- isMenuTriggerOut : function(e, internal){
- return this.menu && !internal;
+ // private override
+ setReadOnly: function(readOnly) {
+ this.eachBox(function(cb) {
+ cb.setReadOnly(readOnly);
+ });
+ this.readOnly = readOnly;
},
- // private
- onMouseOver : function(e){
- if(!this.disabled){
- var internal = e.within(this.el, true);
- if(!internal){
- this.el.addClass('x-btn-over');
- if(!this.monitoringMouseOver){
- this.doc.on('mouseover', this.monitorMouseOver, this);
- this.monitoringMouseOver = true;
- }
- this.fireEvent('mouseover', this, e);
- }
- if(this.isMenuTriggerOver(e, internal)){
- this.fireEvent('menutriggerover', this, this.menu, e);
- }
+ /**
+ * Resets the checked state of all {@link Ext.form.field.Checkbox checkboxes} in the group to their
+ * originally loaded values and clears any validation messages.
+ * See {@link Ext.form.Basic}.{@link Ext.form.Basic#trackResetOnLoad trackResetOnLoad}
+ */
+ reset: function() {
+ var me = this,
+ hadError = me.hasActiveError(),
+ preventMark = me.preventMark;
+ me.preventMark = true;
+ me.batchChanges(function() {
+ me.eachBox(function(cb) {
+ cb.reset();
+ });
+ });
+ me.preventMark = preventMark;
+ me.unsetActiveError();
+ if (hadError) {
+ me.doComponentLayout();
}
},
- // private
- monitorMouseOver : function(e){
- if(e.target != this.el.dom && !e.within(this.el)){
- if(this.monitoringMouseOver){
- this.doc.un('mouseover', this.monitorMouseOver, this);
- this.monitoringMouseOver = false;
- }
- this.onMouseOut(e);
- }
+ // private override
+ resetOriginalValue: function() {
+ // Defer resetting of originalValue until after all sub-checkboxes have been reset so we get
+ // the correct data from getValue()
+ Ext.defer(function() {
+ this.callParent();
+ }, 1, this);
},
- // private
- onMouseOut : function(e){
- var internal = e.within(this.el) && e.target != this.el.dom;
- this.el.removeClass('x-btn-over');
- this.fireEvent('mouseout', this, e);
- if(this.isMenuTriggerOut(e, internal)){
- this.fireEvent('menutriggerout', this, this.menu, e);
- }
- },
- focus : function() {
- this.btnEl.focus();
- },
+ /**
+ *
+ *
+ * setValue
method of the
+ * checkbox with that name. See the rules in {@link Ext.form.field.Checkbox#setValue} for accepted values.
+ * var myCheckboxGroup = new Ext.form.CheckboxGroup({
+ columns: 3,
+ items: [{
+ name: 'cb1',
+ boxLabel: 'Single 1'
+ }, {
+ name: 'cb2',
+ boxLabel: 'Single 2'
+ }, {
+ name: 'cb3',
+ boxLabel: 'Single 3'
+ }, {
+ name: 'cbGroup',
+ boxLabel: 'Grouped 1'
+ inputValue: 'value1'
+ }, {
+ name: 'cbGroup',
+ boxLabel: 'Grouped 2'
+ inputValue: 'value2'
+ }, {
+ name: 'cbGroup',
+ boxLabel: 'Grouped 3'
+ inputValue: 'value3'
+ }]
+});
- blur : function() {
- this.btnEl.blur();
+myCheckboxGroup.setValue({
+ cb1: true,
+ cb3: false,
+ cbGroup: ['value1', 'value3']
+});
- * @cfg {Function} arrowHandler A function called when the arrow button is clicked (can be used instead of click event)
- * @cfg {String} arrowTooltip The title attribute of the arrow
- * @constructor
- * Create a new menu button
- * @param {Object} config The config object
- * @xtype splitbutton
- */
-Ext.SplitButton = Ext.extend(Ext.Button, {
- // private
- arrowSelector : 'em',
- split: true,
+ getElConfig: function(){
+ return {tag: 'fieldset', id: this.id};
+ },
- // private
- initComponent : function(){
- Ext.SplitButton.superclass.initComponent.call(this);
- /**
- * @event arrowclick
- * Fires when this button's arrow is clicked
- * @param {MenuButton} this
- * @param {EventObject} e The click event
- */
- this.addEvents("arrowclick");
+ initComponent: function() {
+ var me = this,
+ baseCls = me.baseCls;
+
+ me.callParent();
+
+ // Create the Legend component if needed
+ me.initLegend();
+
+ // Add body el selector
+ Ext.applyIf(me.renderSelectors, {
+ body: '.' + baseCls + '-body'
+ });
+
+ if (me.collapsed) {
+ me.addCls(baseCls + '-collapsed');
+ me.collapse();
+ }
},
// private
- onRender : function(){
- Ext.SplitButton.superclass.onRender.apply(this, arguments);
- if(this.arrowTooltip){
- this.el.child(this.arrowSelector).dom[this.tooltipType] = this.arrowTooltip;
- }
+ onRender: function(container, position) {
+ this.callParent(arguments);
+ // Make sure the legend is created and rendered
+ this.initLegend();
},
/**
- * Sets this button's arrow click handler.
- * @param {Function} handler The function to call when the arrow is clicked
- * @param {Object} scope (optional) Scope for the function passed above
+ * @private
+ * Initialize and render the legend component if necessary
*/
- setArrowHandler : function(handler, scope){
- this.arrowHandler = handler;
- this.scope = scope;
- },
-
- getMenuClass : function(){
- return 'x-btn-split' + (this.arrowAlign == 'bottom' ? '-bottom' : '');
- },
+ initLegend: function() {
+ var me = this,
+ legendItems,
+ legend = me.legend;
- isClickOnArrow : function(e){
- if (this.arrowAlign != 'bottom') {
- var visBtn = this.el.child('em.x-btn-split');
- var right = visBtn.getRegion().right - visBtn.getPadding('r');
- return e.getPageX() > right;
- } else {
- return e.getPageY() > this.btnEl.getRegion().bottom;
- }
- },
+ // Create the legend component if needed and it hasn't been already
+ if (!legend && (me.title || me.checkboxToggle || me.collapsible)) {
+ legendItems = [];
- // private
- onClick : function(e, t){
- e.preventDefault();
- if(!this.disabled){
- if(this.isClickOnArrow(e)){
- if(this.menu && !this.menu.isVisible() && !this.ignoreNextClick){
- this.showMenu();
- }
- this.fireEvent("arrowclick", this, e);
- if(this.arrowHandler){
- this.arrowHandler.call(this.scope || this, this, e);
- }
- }else{
- if(this.enableToggle){
- this.toggle();
- }
- this.fireEvent("click", this, e);
- if(this.handler){
- this.handler.call(this.scope || this, this, e);
- }
+ // Checkbox
+ if (me.checkboxToggle) {
+ legendItems.push(me.createCheckboxCmp());
+ }
+ // Toggle button
+ else if (me.collapsible) {
+ legendItems.push(me.createToggleCmp());
}
+
+ // Title
+ legendItems.push(me.createTitleCmp());
+
+ legend = me.legend = Ext.create('Ext.container.Container', {
+ baseCls: me.baseCls + '-header',
+ ariaRole: '',
+ getElConfig: function(){
+ return {tag: 'legend', cls: this.baseCls};
+ },
+ items: legendItems
+ });
}
- },
- // private
- isMenuTriggerOver : function(e){
- return this.menu && e.target.tagName == this.arrowSelector;
+ // Make sure legend is rendered if the fieldset is rendered
+ if (legend && !legend.rendered && me.rendered) {
+ me.legend.render(me.el, me.body); //insert before body element
+ }
},
- // private
- isMenuTriggerOut : function(e, internal){
- return this.menu && e.target.tagName != this.arrowSelector;
- }
-});
+ /**
+ * @protected
+ * Creates the legend title component. This is only called internally, but could be overridden in subclasses
+ * to customize the title component.
+ * @return Ext.Component
+ */
+ createTitleCmp: function() {
+ var me = this;
+ me.titleCmp = Ext.create('Ext.Component', {
+ html: me.title,
+ cls: me.baseCls + '-header-text'
+ });
+ return me.titleCmp;
+
+ },
-Ext.reg('splitbutton', Ext.SplitButton);/**
- * @class Ext.CycleButton
- * @extends Ext.SplitButton
- * A specialized SplitButton that contains a menu of {@link Ext.menu.CheckItem} elements. The button automatically
- * cycles through each menu item on click, raising the button's {@link #change} event (or calling the button's
- * {@link #changeHandler} function, if supplied) for the active menu item. Clicking on the arrow section of the
- * button displays the dropdown menu just like a normal SplitButton. Example usage:
- *
-// display a dropdown menu:
-new Ext.SplitButton({
- renderTo: 'button-ct', // the container id
- text: 'Options',
- handler: optionsHandler, // handle a click on the button itself
- menu: new Ext.menu.Menu({
- items: [
- // these items will render as dropdown menu items when the arrow is clicked:
- {text: 'Item 1', handler: item1Handler},
- {text: 'Item 2', handler: item2Handler}
- ]
- })
-});
+ renderTpl: [''],
+
+ maskOnDisable: false,
-// Instead of showing a menu, you provide any type of custom
-// functionality you want when the dropdown arrow is clicked:
-new Ext.SplitButton({
- renderTo: 'button-ct',
- text: 'Options',
- handler: optionsHandler,
- arrowHandler: myCustomHandler
-});
-
- * @constructor
- * Create a new split button
- * @param {Object} config The config object
- * @xtype cycle
- */
-Ext.CycleButton = Ext.extend(Ext.SplitButton, {
/**
- * @cfg {Array} items An array of {@link Ext.menu.CheckItem} config objects to be used when creating the
- * button's menu items (e.g., {text:'Foo', iconCls:'foo-icon'})
+ * @property checkboxCmp
+ * @type Ext.form.field.Checkbox
+ * Refers to the {@link Ext.form.field.Checkbox} component that is added next to the title in the legend. Only
+ * populated if the fieldset is configured with {@link #checkboxToggle}:true.
*/
+
/**
- * @cfg {Boolean} showText True to display the active item's text as the button text (defaults to false)
+ * @protected
+ * Creates the checkbox component. This is only called internally, but could be overridden in subclasses
+ * to customize the checkbox's configuration or even return an entirely different component type.
+ * @return Ext.Component
*/
+ createCheckboxCmp: function() {
+ var me = this,
+ suffix = '-checkbox';
+
+ me.checkboxCmp = Ext.create('Ext.form.field.Checkbox', {
+ name: me.checkboxName || me.id + suffix,
+ cls: me.baseCls + '-header' + suffix,
+ checked: !me.collapsed,
+ listeners: {
+ change: me.onCheckChange,
+ scope: me
+ }
+ });
+ return me.checkboxCmp;
+ },
+
/**
- * @cfg {String} prependText A static string to prepend before the active item's text when displayed as the
- * button's text (only applies when showText = true, defaults to '')
+ * @property toggleCmp
+ * @type Ext.panel.Tool
+ * Refers to the {@link Ext.panel.Tool} component that is added as the collapse/expand button next
+ * to the title in the legend. Only populated if the fieldset is configured with {@link #collapsible}:true.
*/
+
/**
- * @cfg {Function} changeHandler A callback function that will be invoked each time the active menu
- * item in the button's menu has changed. If this callback is not supplied, the SplitButton will instead
- * fire the {@link #change} event on active item change. The changeHandler function will be called with the
- * following argument list: (SplitButton this, Ext.menu.CheckItem item)
+ * @protected
+ * Creates the toggle button component. This is only called internally, but could be overridden in
+ * subclasses to customize the toggle component.
+ * @return Ext.Component
*/
+ createToggleCmp: function() {
+ var me = this;
+ me.toggleCmp = Ext.create('Ext.panel.Tool', {
+ type: 'toggle',
+ handler: me.toggle,
+ scope: me
+ });
+ return me.toggleCmp;
+ },
+
/**
- * @cfg {String} forceIcon A css class which sets an image to be used as the static icon for this button. This
- * icon will always be displayed regardless of which item is selected in the dropdown list. This overrides the
- * default behavior of changing the button's icon to match the selected item's icon on change.
+ * Sets the title of this fieldset
+ * @param {String} title The new title
+ * @return {Ext.form.FieldSet} this
*/
+ setTitle: function(title) {
+ var me = this;
+ me.title = title;
+ me.initLegend();
+ me.titleCmp.update(title);
+ return me;
+ },
+
+ getTargetEl : function() {
+ return this.body || this.frameBody || this.el;
+ },
+
+ getContentTarget: function() {
+ return this.body;
+ },
+
/**
- * @property menu
- * @type Menu
- * The {@link Ext.menu.Menu Menu} object used to display the {@link Ext.menu.CheckItem CheckItems} representing the available choices.
+ * @private
+ * Include the legend component in the items for ComponentQuery
*/
+ getRefItems: function(deep) {
+ var refItems = this.callParent(arguments),
+ legend = this.legend;
- // private
- getItemText : function(item){
- if(item && this.showText === true){
- var text = '';
- if(this.prependText){
- text += this.prependText;
+ // Prepend legend items to ensure correct order
+ if (legend) {
+ refItems.unshift(legend);
+ if (deep) {
+ refItems.unshift.apply(refItems, legend.getRefItems(true));
}
- text += item.text;
- return text;
}
- return undefined;
+ return refItems;
},
/**
- * Sets the button's active menu item.
- * @param {Ext.menu.CheckItem} item The item to activate
- * @param {Boolean} suppressEvent True to prevent the button's change event from firing (defaults to false)
+ * Expands the fieldset.
+ * @return {Ext.form.FieldSet} this
*/
- setActiveItem : function(item, suppressEvent){
- if(!Ext.isObject(item)){
- item = this.menu.getComponent(item);
- }
- if(item){
- if(!this.rendered){
- this.text = this.getItemText(item);
- this.iconCls = item.iconCls;
- }else{
- var t = this.getItemText(item);
- if(t){
- this.setText(t);
- }
- this.setIconClass(item.iconCls);
- }
- this.activeItem = item;
- if(!item.checked){
- item.setChecked(true, false);
- }
- if(this.forceIcon){
- this.setIconClass(this.forceIcon);
- }
- if(!suppressEvent){
- this.fireEvent('change', this, item);
- }
- }
+ expand : function(){
+ return this.setExpanded(true);
},
-
+
/**
- * Gets the currently active menu item.
- * @return {Ext.menu.CheckItem} The active item
+ * Collapses the fieldset.
+ * @return {Ext.form.FieldSet} this
*/
- getActiveItem : function(){
- return this.activeItem;
+ collapse : function() {
+ return this.setExpanded(false);
},
- // private
- initComponent : function(){
- this.addEvents(
- /**
- * @event change
- * Fires after the button's active menu item has changed. Note that if a {@link #changeHandler} function
- * is set on this CycleButton, it will be called instead on active item change and this change event will
- * not be fired.
- * @param {Ext.CycleButton} this
- * @param {Ext.menu.CheckItem} item The menu item that was selected
- */
- "change"
- );
+ /**
+ * @private Collapse or expand the fieldset
+ */
+ setExpanded: function(expanded) {
+ var me = this,
+ checkboxCmp = me.checkboxCmp;
- if(this.changeHandler){
- this.on('change', this.changeHandler, this.scope||this);
- delete this.changeHandler;
+ expanded = !!expanded;
+
+ if (checkboxCmp) {
+ checkboxCmp.setValue(expanded);
}
-
- this.itemCount = this.items.length;
-
- this.menu = {cls:'x-cycle-menu', items:[]};
- var checked = 0;
- Ext.each(this.items, function(item, i){
- Ext.apply(item, {
- group: item.group || this.id,
- itemIndex: i,
- checkHandler: this.checkHandler,
- scope: this,
- checked: item.checked || false
- });
- this.menu.items.push(item);
- if(item.checked){
- checked = i;
- }
- }, this);
- Ext.CycleButton.superclass.initComponent.call(this);
- this.on('click', this.toggleSelected, this);
- this.setActiveItem(checked, true);
+
+ if (expanded) {
+ me.removeCls(me.baseCls + '-collapsed');
+ } else {
+ me.addCls(me.baseCls + '-collapsed');
+ }
+ me.collapsed = !expanded;
+ if (expanded) {
+ // ensure subitems will get rendered and layed out when expanding
+ me.getComponentLayout().childrenChanged = true;
+ }
+ me.doComponentLayout();
+ return me;
},
- // private
- checkHandler : function(item, pressed){
- if(pressed){
- this.setActiveItem(item);
- }
+ /**
+ * Toggle the fieldset's collapsed state to the opposite of what it is currently
+ */
+ toggle: function() {
+ this.setExpanded(!!this.collapsed);
},
/**
- * This is normally called internally on button click, but can be called externally to advance the button's
- * active item programmatically to the next one in the menu. If the current item is the last one in the menu
- * the active item will be set to the first item in the menu.
+ * @private Handle changes in the checkbox checked state
*/
- toggleSelected : function(){
- var m = this.menu;
- m.render();
- // layout if we haven't before so the items are active
- if(!m.hasLayout){
- m.doLayout();
- }
-
- var nextIdx, checkItem;
- for (var i = 1; i < this.itemCount; i++) {
- nextIdx = (this.activeItem.itemIndex + i) % this.itemCount;
- // check the potential item
- checkItem = m.items.itemAt(nextIdx);
- // if its not disabled then check it.
- if (!checkItem.disabled) {
- checkItem.setChecked(true);
- break;
- }
+ onCheckChange: function(cmp, checked) {
+ this.setExpanded(checked);
+ },
+
+ beforeDestroy : function() {
+ var legend = this.legend;
+ if (legend) {
+ legend.destroy();
}
+ this.callParent();
}
});
-Ext.reg('cycle', Ext.CycleButton);/**
- * @class Ext.Toolbar
- * @extends Ext.Container
- *
-var btn = new Ext.CycleButton({
- showText: true,
- prependText: 'View as ',
- items: [{
- text:'text only',
- iconCls:'view-text',
- checked:true
- },{
- text:'HTML',
- iconCls:'view-html'
- }],
- changeHandler:function(btn, item){
- Ext.Msg.alert('Change View', item.text);
- }
-});
-
-Shortcut xtype Class Description
-'->' 'tbfill' {@link Ext.Toolbar.Fill} begin using the right-justified button container
-'-' 'tbseparator' {@link Ext.Toolbar.Separator} add a vertical separator bar between toolbar items
-' ' 'tbspacer' {@link Ext.Toolbar.Spacer} add horiztonal space between elements
- *
- *
- * Example usage of various elements:
- *
- * Example adding a ComboBox within a menu of a button:
- *
-var tb = new Ext.Toolbar({
- renderTo: document.body,
- width: 600,
- height: 100,
- items: [
- {
- // xtype: 'button', // default for Toolbars, same as 'tbbutton'
- text: 'Button'
- },
- {
- xtype: 'splitbutton', // same as 'tbsplitbutton'
- text: 'Split Button'
- },
- // begin using the right-justified button container
- '->', // same as {xtype: 'tbfill'}, // Ext.Toolbar.Fill
- {
- xtype: 'textfield',
- name: 'field1',
- emptyText: 'enter search term'
- },
- // add a vertical separator bar between toolbar items
- '-', // same as {xtype: 'tbseparator'} to create Ext.Toolbar.Separator
- 'text 1', // same as {xtype: 'tbtext', text: 'text1'} to create Ext.Toolbar.TextItem
- {xtype: 'tbspacer'},// same as ' ' to create Ext.Toolbar.Spacer
- 'text 2',
- {xtype: 'tbspacer', width: 50}, // add a 50px space
- 'text 3'
- ]
-});
- *
+
* @constructor
- * Creates a new Toolbar
- * @param {Object/Array} config A config object or an array of buttons to {@link #add}
- * @xtype toolbar
+ * Creates a new Label component.
+ * @param {Ext.core.Element/String/Object} config The configuration options.
+ *
+ * @xtype label
+ * @markdown
+ * @docauthor Jason Johnston
-// ComboBox creation
-var combo = new Ext.form.ComboBox({
- store: new Ext.data.ArrayStore({
- autoDestroy: true,
- fields: ['initials', 'fullname'],
- data : [
- ['FF', 'Fred Flintstone'],
- ['BR', 'Barney Rubble']
- ]
- }),
- displayField: 'fullname',
- typeAhead: true,
- mode: 'local',
- forceSelection: true,
- triggerAction: 'all',
- emptyText: 'Select a name...',
- selectOnFocus: true,
- width: 135,
- getListParent: function() {
- return this.el.up('.x-menu');
- },
- iconCls: 'no-icon' //use iconCls if placing within menu to shift to right side of menu
-});
-// put ComboBox in a Menu
-var menu = new Ext.menu.Menu({
- id: 'mainMenu',
- items: [
- combo // A Field in a Menu
- ]
-});
+/**
+ * @class Ext.form.Label
+ * @extends Ext.Component
-// add a Button with the menu
-tb.add({
- text:'Button w/ Menu',
- menu: menu // assign menu by instance
+Produces a standalone `` element which can be inserted into a form and be associated with a field
+in that form using the {@link #forId} property.
+
+**NOTE:** in most cases it will be more appropriate to use the {@link Ext.form.Labelable#fieldLabel fieldLabel}
+and associated config properties ({@link Ext.form.Labelable#labelAlign}, {@link Ext.form.Labelable#labelWidth},
+etc.) in field components themselves, as that allows labels to be uniformly sized throughout the form.
+Ext.form.Label should only be used when your layout can not be achieved with the standard
+{@link Ext.form.Labelable field layout}.
+
+You will likely be associating the label with a field component that extends {@link Ext.form.field.Base}, so
+you should make sure the {@link #forId} is set to the same value as the {@link Ext.form.field.Base#inputId inputId}
+of that field.
+
+The label's text can be set using either the {@link #text} or {@link #html} configuration properties; the
+difference between the two is that the former will automatically escape HTML characters when rendering, while
+the latter will not.
+{@img Ext.form.Label/Ext.form.Label.png Ext.form.Label component}
+#Example usage:#
+
+This example creates a Label after its associated Text field, an arrangement that cannot currently
+be achieved using the standard Field layout's labelAlign.
+
+ Ext.create('Ext.form.Panel', {
+ title: 'Field with Label',
+ width: 400,
+ bodyPadding: 10,
+ renderTo: Ext.getBody(),
+ layout: {
+ type: 'hbox',
+ align: 'middle'
+ },
+ items: [{
+ xtype: 'textfield',
+ hideLabel: true,
+ flex: 1
+ }, {
+ xtype: 'label',
+ forId: 'myFieldId',
+ text: 'My Awesome Field',
+ margins: '0 0 0 10'
+ }]
});
-tb.doLayout();
- *
layout:'toolbar'
).
- * Developers may override this configuration option if another layout
- * is required (the constructor must be passed a configuration object in this
- * case instead of an array).
- * See {@link Ext.Container#layout} for additional information.
- */
+By default, FormPanel is configured with `{@link Ext.layout.container.Anchor layout:'anchor'}` for
+the layout of its immediate child items. This can be changed to any of the supported container layouts.
+The layout of sub-containers is configured in {@link Ext.container.Container#layout the standard way}.
+
+__BasicForm__
+
+Although **not listed** as configuration options of FormPanel, the FormPanel class accepts all
+of the config options supported by the {@link Ext.form.Basic} class, and will pass them along to
+the internal BasicForm when it is created.
+
+**Note**: If subclassing FormPanel, any configuration options for the BasicForm must be applied to
+the `initialConfig` property of the FormPanel. Applying {@link Ext.form.Basic BasicForm}
+configuration settings to `this` will *not* affect the BasicForm's configuration.
+
+The following events fired by the BasicForm will be re-fired by the FormPanel and can therefore be
+listened for on the FormPanel itself:
+
+- {@link Ext.form.Basic#beforeaction beforeaction}
+- {@link Ext.form.Basic#actionfailed actionfailed}
+- {@link Ext.form.Basic#actioncomplete actioncomplete}
+- {@link Ext.form.Basic#validitychange validitychange}
+- {@link Ext.form.Basic#dirtychange dirtychange}
+
+__Field Defaults__
+
+The {@link #fieldDefaults} config option conveniently allows centralized configuration of default values
+for all fields added as descendants of the FormPanel. Any config option recognized by implementations
+of {@link Ext.form.Labelable} may be included in this object. See the {@link #fieldDefaults} documentation
+for details of how the defaults are applied.
+
+__Form Validation__
+
+With the default configuration, form fields are validated on-the-fly while the user edits their values.
+This can be controlled on a per-field basis (or via the {@link #fieldDefaults} config) with the field
+config properties {@link Ext.form.field.Field#validateOnChange} and {@link Ext.form.field.Base#checkChangeEvents},
+and the FormPanel's config properties {@link #pollForChanges} and {@link #pollInterval}.
+
+Any component within the FormPanel can be configured with `formBind: true`. This will cause that
+component to be automatically disabled when the form is invalid, and enabled when it is valid. This is most
+commonly used for Button components to prevent submitting the form in an invalid state, but can be used on
+any component type.
+
+For more information on form validation see the following:
+
+- {@link Ext.form.field.Field#validateOnChange}
+- {@link #pollForChanges} and {@link #pollInterval}
+- {@link Ext.form.field.VTypes}
+- {@link Ext.form.Basic#doAction BasicForm.doAction clientValidation notes}
+
+__Form Submission__
- enableOverflow : false,
+By default, Ext Forms are submitted through Ajax, using {@link Ext.form.action.Action}. See the documentation for
+{@link Ext.form.Basic} for details.
+{@img Ext.form.FormPanel/Ext.form.FormPanel.png Ext.form.FormPanel FormPanel component}
+__Example usage:__
+
+ Ext.create('Ext.form.Panel', {
+ title: 'Simple Form',
+ bodyPadding: 5,
+ width: 350,
+
+ // The form will submit an AJAX request to this URL when submitted
+ url: 'save-form.php',
+
+ // Fields will be arranged vertically, stretched to full width
+ layout: 'anchor',
+ defaults: {
+ anchor: '100%'
+ },
+
+ // The fields
+ defaultType: 'textfield',
+ items: [{
+ fieldLabel: 'First Name',
+ name: 'first',
+ allowBlank: false
+ },{
+ fieldLabel: 'Last Name',
+ name: 'last',
+ allowBlank: false
+ }],
+
+ // Reset and Submit buttons
+ buttons: [{
+ text: 'Reset',
+ handler: function() {
+ this.up('form').getForm().reset();
+ }
+ }, {
+ text: 'Submit',
+ formBind: true, //only enabled once the form is valid
+ disabled: true,
+ handler: function() {
+ var form = this.up('form').getForm();
+ if (form.isValid()) {
+ form.submit({
+ success: function(form, action) {
+ Ext.Msg.alert('Success', action.result.msg);
+ },
+ failure: function(form, action) {
+ Ext.Msg.alert('Failed', action.result.msg);
+ }
+ });
+ }
+ }
+ }],
+ renderTo: Ext.getBody()
+ });
+
+ * @constructor
+ * @param {Object} config Configuration options
+ * @xtype form
+ *
+ * @markdown
+ * @docauthor Jason Johnston true
to make the toolbar provide a button
- * which activates a dropdown Menu to show items which overflow the Toolbar's width.
+ * @cfg {Boolean} pollForChanges
+ * If set to true, sets up an interval task (using the {@link #pollInterval}) in which the
+ * panel's fields are repeatedly checked for changes in their values. This is in addition to the normal detection
+ * each field does on its own input element, and is not needed in most cases. It does, however, provide a
+ * means to absolutely guarantee detection of all changes including some edge cases in some browsers which
+ * do not fire native events. Defaults to false.
*/
+
/**
- * @cfg {String} buttonAlign
- *
* @constructor
- * Creates a new Spacer
- * @xtype tbspacer
+ * Creates a new RadioGroup
+ * @param {Object} config Configuration options
+ * @xtype radiogroup
*/
-T.Spacer = Ext.extend(T.Item, {
+Ext.define('Ext.form.RadioGroup', {
+ extend: 'Ext.form.CheckboxGroup',
+ alias: 'widget.radiogroup',
+
/**
- * @cfg {Number} width
- * The width of the spacer in pixels (defaults to 2px via css style .x-toolbar .xtb-spacer).
+ * @cfg {Array} items An Array of {@link Ext.form.field.Radio Radio}s or Radio config objects
+ * to arrange in the group.
+ */
+ /**
+ * @cfg {Boolean} allowBlank True to allow every item in the group to be blank (defaults to true).
+ * If allowBlank = false and no items are selected at validation time, {@link @blankText} will
+ * be used as the error text.
+ */
+ allowBlank : true,
+ /**
+ * @cfg {String} blankText Error text to display if the {@link #allowBlank} validation fails
+ * (defaults to 'You must select one item in this group')
*/
+ blankText : 'You must select one item in this group',
+
+ // private
+ defaultType : 'radiofield',
+
+ // private
+ groupCls : Ext.baseCSSPrefix + 'form-radio-group',
- onRender : function(ct, position){
- this.el = ct.createChild({tag:'div', cls:'xtb-spacer', style: this.width?'width:'+this.width+'px':''}, position);
+ getBoxes: function() {
+ return this.query('[isRadio]');
}
-});
-Ext.reg('tbspacer', T.Spacer);
-/**
- * @class Ext.Toolbar.Fill
- * @extends Ext.Toolbar.Spacer
- * A non-rendering placeholder item which instructs the Toolbar's Layout to begin using
- * the right-justified button container.
- * "left"
"center"
to cause items added before a Fill (A "->"
) item
- * to be centered in the Toolbar. Items added after a Fill are still right-aligned."right"
to right align all child items.
- *
- *
- * @param {Mixed} arg2
- * @param {Mixed} etc.
- * @method add
- */
+ me.relayEvents(me.form, [
+ 'beforeaction',
+ 'actionfailed',
+ 'actioncomplete',
+ 'validitychange',
+ 'dirtychange'
+ ]);
- // private
- lookupComponent : function(c){
- if(Ext.isString(c)){
- if(c == '-'){
- c = new T.Separator();
- }else if(c == ' '){
- c = new T.Spacer();
- }else if(c == '->'){
- c = new T.Fill();
- }else{
- c = new T.TextItem(c);
- }
- this.applyDefaults(c);
- }else{
- if(c.isFormField || c.render){ // some kind of form field, some kind of Toolbar.Item
- c = this.createComponent(c);
- }else if(c.tag){ // DomHelper spec
- c = new T.Item({autoEl: c});
- }else if(c.tagName){ // element
- c = new T.Item({el:c});
- }else if(Ext.isObject(c)){ // must be button config?
- c = c.xtype ? this.createComponent(c) : this.constructButton(c);
- }
+ // Start polling if configured
+ if (me.pollForChanges) {
+ me.startPolling(me.pollInterval || 500);
}
- return c;
},
- // private
- applyDefaults : function(c){
- if(!Ext.isString(c)){
- c = Ext.Toolbar.superclass.applyDefaults.call(this, c);
- var d = this.internalDefaults;
- if(c.events){
- Ext.applyIf(c.initialConfig, d);
- Ext.apply(c, d);
- }else{
- Ext.applyIf(c, d);
- }
- }
- return c;
+ initItems: function() {
+ // Create the BasicForm
+ var me = this;
+
+ me.form = me.createForm();
+ me.callParent();
+ me.form.initialize();
},
/**
- * Adds a separator
- *
- * @constructor
- * Creates a new Separator
- * @xtype tbseparator
- */
-T.Separator = Ext.extend(T.Item, {
- onRender : function(ct, position){
- this.el = ct.createChild({tag:'span', cls:'xtb-sep'}, position);
+ checkChange: function() {
+ this.form.getFields().each(function(field) {
+ field.checkChange();
+ });
}
});
-Ext.reg('tbseparator', T.Separator);
/**
- * @class Ext.Toolbar.Spacer
- * @extends Ext.Toolbar.Item
- * A simple element that adds extra horizontal space between items in a toolbar.
- * By default a 2px wide space is added via css specification:
-new Ext.Panel({
- tbar : [
- 'Item 1',
- {xtype: 'tbseparator'}, // or '-'
- 'Item 2'
- ]
-});
-
+ * @class Ext.form.RadioGroup
+ * @extends Ext.form.CheckboxGroup
+ *
-.x-toolbar .xtb-spacer {
- width:2px;
-}
- *
+ *
-new Ext.Panel({
- tbar : [
- 'Item 1',
- {xtype: 'tbspacer'}, // or ' '
- 'Item 2',
- // space width is also configurable via javascript
- {xtype: 'tbspacer', width: 50}, // add a 50px space
- 'Item 3'
+var myRadioGroup = new Ext.form.RadioGroup({
+ id: 'myGroup',
+ xtype: 'radiogroup',
+ fieldLabel: 'Single Column',
+ // Arrange radio buttons into three columns, distributed vertically
+ columns: 3,
+ vertical: true,
+ items: [
+ {boxLabel: 'Item 1', name: 'rb', inputValue: '1'},
+ {boxLabel: 'Item 2', name: 'rb', inputValue: '2', checked: true},
+ {boxLabel: 'Item 3', name: 'rb', inputValue: '3'}
+ {boxLabel: 'Item 4', name: 'rb', inputValue: '4'}
+ {boxLabel: 'Item 5', name: 'rb', inputValue: '5'}
+ {boxLabel: 'Item 6', name: 'rb', inputValue: '6'}
]
});
-
- * @constructor
- * Creates a new Fill
- * @xtype tbfill
- */
-T.Fill = Ext.extend(T.Item, {
- // private
- render : Ext.emptyFn,
- isFill : true
});
-Ext.reg('tbfill', T.Fill);
/**
- * @class Ext.Toolbar.TextItem
- * @extends Ext.Toolbar.Item
- * A simple class that renders text directly into a toolbar
- * (with css class:'xtb-text'). Example usage:
- *
-new Ext.Panel({
- tbar : [
- 'Item 1',
- {xtype: 'tbfill'}, // or '->'
- 'Item 2'
- ]
-});
-
- * @constructor
- * Creates a new TextItem
- * @param {String/Object} text A text string, or a config object containing a text property
- * @xtype tbtext
+ * @private
+ * Private utility class for managing all {@link Ext.form.field.Radio} fields grouped by name.
*/
-T.TextItem = Ext.extend(T.Item, {
- /**
- * @cfg {String} text The text to be used as innerHTML (html tags are accepted)
- */
+Ext.define('Ext.form.RadioManager', {
+ extend: 'Ext.util.MixedCollection',
+ singleton: true,
- constructor: function(config){
- T.TextItem.superclass.constructor.call(this, Ext.isString(config) ? {text: config} : config);
+ getByName: function(name) {
+ return this.filterBy(function(item) {
+ return item.name == name;
+ });
},
- // private
- onRender : function(ct, position) {
- this.autoEl = {cls: 'xtb-text', html: this.text || ''};
- T.TextItem.superclass.onRender.call(this, ct, position);
+ getWithValue: function(name, value) {
+ return this.filterBy(function(item) {
+ return item.name == name && item.inputValue == value;
+ });
},
- /**
- * Updates this item's text, setting the text to be used as innerHTML.
- * @param {String} t The text to display (html accepted).
- */
- setText : function(t) {
- if(this.rendered){
- this.el.update(t);
- }else{
- this.text = t;
- }
+ getChecked: function(name) {
+ return this.findBy(function(item) {
+ return item.name == name && item.checked;
+ });
}
});
-Ext.reg('tbtext', T.TextItem);
-
-// backwards compat
-T.Button = Ext.extend(Ext.Button, {});
-T.SplitButton = Ext.extend(Ext.SplitButton, {});
-Ext.reg('tbbutton', T.Button);
-Ext.reg('tbsplit', T.SplitButton);
-})();
/**
- * @class Ext.ButtonGroup
- * @extends Ext.Panel
- * Container for a group of buttons. Example usage:
+ * @class Ext.form.action.DirectLoad
+ * @extends Ext.form.action.Load
+ *
-new Ext.Panel({
- tbar : [
- {xtype: 'tbtext', text: 'Item 1'} // or simply 'Item 1'
- ]
-});
-
- * @constructor
- * Create a new ButtonGroup.
- * @param {Object} config The config object
- * @xtype buttongroup
+ * The data packet sent to the server will resemble something like:
+ *
-var p = new Ext.Panel({
- title: 'Panel with Button Group',
- width: 300,
- height:200,
+var myFormPanel = new Ext.form.Panel({
+ // configs for FormPanel
+ title: 'Basic Information',
renderTo: document.body,
- html: 'whatever',
- tbar: [{
- xtype: 'buttongroup',
- {@link #columns}: 3,
- title: 'Clipboard',
- items: [{
- text: 'Paste',
- scale: 'large',
- rowspan: 3, iconCls: 'add',
- iconAlign: 'top',
- cls: 'x-btn-as-arrow'
- },{
- xtype:'splitbutton',
- text: 'Menu Button',
- scale: 'large',
- rowspan: 3,
- iconCls: 'add',
- iconAlign: 'top',
- arrowAlign:'bottom',
- menu: [{text: 'Menu Item 1'}]
- },{
- xtype:'splitbutton', text: 'Cut', iconCls: 'add16', menu: [{text: 'Cut Menu Item'}]
- },{
- text: 'Copy', iconCls: 'add16'
- },{
- text: 'Format', iconCls: 'add16'
- }]
- }]
+ width: 300, height: 160,
+ padding: 10,
+
+ // configs apply to child items
+ defaults: {anchor: '100%'},
+ defaultType: 'textfield',
+ items: [{
+ fieldLabel: 'Name',
+ name: 'name'
+ },{
+ fieldLabel: 'Email',
+ name: 'email'
+ },{
+ fieldLabel: 'Company',
+ name: 'company'
+ }],
+
+ // configs for BasicForm
+ api: {
+ // The server-side method to call for load() requests
+ load: Profile.getBasicInfo,
+ // The server-side must mark the submit handler as a 'formHandler'
+ submit: Profile.updateBasicInfo
+ },
+ // specify the order for the passed params
+ paramOrder: ['uid', 'foo']
+});
+
+// load the form
+myFormPanel.getForm().load({
+ // pass 2 arguments to server side getBasicInfo method (len=2)
+ params: {
+ foo: 'bar',
+ uid: 34
+ }
});
*
+ * The form will process a data packet returned by the server that is similar
+ * to the following format:
+ *
+[
+ {
+ "action":"Profile","method":"getBasicInfo","type":"rpc","tid":2,
+ "data":[34,"bar"] // note the order of the params
+ }
+]
+ *
*/
-Ext.ButtonGroup = Ext.extend(Ext.Panel, {
- /**
- * @cfg {Number} columns The columns configuration property passed to the
- * {@link #layout configured layout manager}. See {@link Ext.layout.TableLayout#columns}.
- */
- /**
- * @cfg {String} baseCls Defaults to 'x-btn-group'. See {@link Ext.Panel#baseCls}.
- */
- baseCls: 'x-btn-group',
- /**
- * @cfg {String} layout Defaults to 'table'. See {@link Ext.Container#layout}.
- */
- layout:'table',
- defaultType: 'button',
+Ext.define('Ext.form.action.DirectLoad', {
+ extend:'Ext.form.action.Load',
+ requires: ['Ext.direct.Manager'],
+ alternateClassName: 'Ext.form.Action.DirectLoad',
+ alias: 'formaction.directload',
+
+ type: 'directload',
+
+ run: function() {
+ this.form.api.load.apply(window, this.getArgs());
+ },
+
/**
- * @cfg {Boolean} frame Defaults to true. See {@link Ext.Panel#frame}.
+ * @private
+ * Build the arguments to be sent to the Direct call.
+ * @return Array
*/
- frame: true,
- internalDefaults: {removeMode: 'container', hideParent: true},
+ getArgs: function() {
+ var me = this,
+ args = [],
+ form = me.form,
+ paramOrder = form.paramOrder,
+ params = me.getParams(),
+ i, len;
- initComponent : function(){
- this.layoutConfig = this.layoutConfig || {};
- Ext.applyIf(this.layoutConfig, {
- columns : this.columns
- });
- if(!this.title){
- this.addClass('x-btn-group-notitle');
+ // If a paramOrder was specified, add the params into the argument list in that order.
+ if (paramOrder) {
+ for (i = 0, len = paramOrder.length; i < len; i++) {
+ args.push(params[paramOrder[i]]);
+ }
}
- this.on('afterlayout', this.onAfterLayout, this);
- Ext.ButtonGroup.superclass.initComponent.call(this);
+ // If paramsAsHash was specified, add all the params as a single object argument.
+ else if (form.paramsAsHash) {
+ args.push(params);
+ }
+
+ // Add the callback and scope to the end of the arguments list
+ args.push(me.onSuccess, me);
+
+ return args;
},
- applyDefaults : function(c){
- c = Ext.ButtonGroup.superclass.applyDefaults.call(this, c);
- var d = this.internalDefaults;
- if(c.events){
- Ext.applyIf(c.initialConfig, d);
- Ext.apply(c, d);
- }else{
- Ext.applyIf(c, d);
- }
- return c;
+ // Direct actions have already been processed and therefore
+ // we can directly set the result; Direct Actions do not have
+ // a this.response property.
+ processResponse: function(result) {
+ return (this.result = result);
},
- onAfterLayout : function(){
- var bodyWidth = this.body.getFrameWidth('lr') + this.body.dom.firstChild.offsetWidth;
- this.body.setWidth(bodyWidth);
- this.el.setWidth(bodyWidth + this.getFrameWidth());
+ onSuccess: function(result, trans) {
+ if (trans.type == Ext.direct.Manager.self.exceptions.SERVER) {
+ result = {};
+ }
+ this.callParent([result]);
}
- /**
- * @cfg {Array} tools @hide
- */
});
-Ext.reg('buttongroup', Ext.ButtonGroup);
+
+
/**
- * @class Ext.PagingToolbar
- * @extends Ext.Toolbar
- *
+[
+ {
+ "action":"Profile","method":"getBasicInfo","type":"rpc","tid":2,
+ "result":{
+ "success":true,
+ "data":{
+ "name":"Fred Flintstone",
+ "company":"Slate Rock and Gravel",
+ "email":"fred.flintstone@slaterg.com"
+ }
+ }
+ }
+]
+ *
- *
- *
-Ext.QuickTips.init(); // to display button quicktips
-
-var myStore = new Ext.data.Store({
- reader: new Ext.data.JsonReader({
- {@link Ext.data.JsonReader#totalProperty totalProperty}: 'results',
- ...
- }),
- ...
-});
+var myFormPanel = new Ext.form.Panel({
+ // configs for FormPanel
+ title: 'Basic Information',
+ renderTo: document.body,
+ width: 300, height: 160,
+ padding: 10,
+ buttons:[{
+ text: 'Submit',
+ handler: function(){
+ myFormPanel.getForm().submit({
+ params: {
+ foo: 'bar',
+ uid: 34
+ }
+ });
+ }
+ }],
-var myPageSize = 25; // server script should only send back 25 items at a time
+ // configs apply to child items
+ defaults: {anchor: '100%'},
+ defaultType: 'textfield',
+ items: [{
+ fieldLabel: 'Name',
+ name: 'name'
+ },{
+ fieldLabel: 'Email',
+ name: 'email'
+ },{
+ fieldLabel: 'Company',
+ name: 'company'
+ }],
-var grid = new Ext.grid.GridPanel({
- ...
- store: myStore,
- bbar: new Ext.PagingToolbar({
- {@link #store}: myStore, // grid and PagingToolbar using same store
- {@link #displayInfo}: true,
- {@link #pageSize}: myPageSize,
- {@link #prependButtons}: true,
- items: [
- 'text 1'
- ]
- })
+ // configs for BasicForm
+ api: {
+ // The server-side method to call for load() requests
+ load: Profile.getBasicInfo,
+ // The server-side must mark the submit handler as a 'formHandler'
+ submit: Profile.updateBasicInfo
+ },
+ // specify the order for the passed params
+ paramOrder: ['uid', 'foo']
});
*
- *
- *
-store.load({
- params: {
- // specify params for the first page load if using paging
- start: 0,
- limit: myPageSize,
- // other params
- foo: 'bar'
+{
+ "action":"Profile","method":"updateBasicInfo","type":"rpc","tid":"6",
+ "result":{
+ "success":true,
+ "id":{
+ "extAction":"Profile","extMethod":"updateBasicInfo",
+ "extType":"rpc","extTID":"6","extUpload":"false",
+ "name":"Aaron Conran","email":"aaron@sencha.com","company":"Sencha Inc."
+ }
}
-});
- *
- *
- *
-var myStore = new Ext.data.Store({
- {@link Ext.data.Store#autoLoad autoLoad}: {params:{start: 0, limit: 25}},
- ...
-});
+}
*
- *
+// sample success packet (batched requests)
+[
+ {
+ "action":"Profile","method":"updateBasicInfo","type":"rpc","tid":3,
+ "result":{
+ "success":true
+ }
+ }
+]
+
+// sample failure packet (one request)
{
- "success": true,
- "results": 2000,
- "rows": [ // *Note: this must be an Array
- { "id": 1, "name": "Bill", "occupation": "Gardener" },
- { "id": 2, "name": "Ben", "occupation": "Horticulturalist" },
- ...
- { "id": 25, "name": "Sue", "occupation": "Botanist" }
- ]
+ "action":"Profile","method":"updateBasicInfo","type":"rpc","tid":"6",
+ "result":{
+ "errors":{
+ "email":"already taken"
+ },
+ "success":false,
+ "foo":"bar"
+ }
}
*
- *
+ *
true
.
+ * @type Mixed
+ * @property originalValue
+ */
+ me.originalValue = me.lastValue = checked;
+
+ // Set the initial checked state
+ me.setValue(checked);
+ },
+
+ // private
+ onRender : function(ct, position) {
+ var me = this;
+ Ext.applyIf(me.renderSelectors, {
+ /**
+ * @property boxLabelEl
+ * @type Ext.core.Element
+ * A reference to the label element created for the {@link #boxLabel}. Only present if the
+ * component has been rendered and has a boxLabel configured.
+ */
+ boxLabelEl: 'label.' + me.boxLabelCls
+ });
+ Ext.applyIf(me.subTplData, {
+ boxLabel: me.boxLabel,
+ boxLabelCls: me.boxLabelCls,
+ boxLabelAlign: me.boxLabelAlign
+ });
+
+ me.callParent(arguments);
+ },
+
+ initEvents: function() {
+ var me = this;
+ me.callParent();
+ me.mon(me.inputEl, 'click', me.onBoxClick, me);
+ },
+
/**
- * @cfg {String} lastText
- * The quicktip text displayed for the last page button (defaults to 'Last Page').
- * Note: quick tips must be initialized for the quicktip to show.
+ * @private Handle click on the checkbox button
*/
- lastText : 'Last Page',
+ onBoxClick: function(e) {
+ var me = this;
+ if (!me.disabled && !me.readOnly) {
+ this.setValue(!this.checked);
+ }
+ },
+
/**
- * @cfg {String} refreshText
- * The quicktip text displayed for the Refresh button (defaults to 'Refresh').
- * Note: quick tips must be initialized for the quicktip to show.
+ * Returns the checked state of the checkbox.
+ * @return {Boolean} True if checked, else false
*/
- refreshText : 'Refresh',
+ getRawValue: function() {
+ return this.checked;
+ },
/**
- * paramNames
should be set in the data store
- * (see {@link Ext.data.Store#paramNames}).{start: 'start', limit: 'limit'}
- * @type Object
- * @property paramNames
- * @deprecated
+ * Returns the checked state of the checkbox.
+ * @return {Boolean} True if checked, else false
*/
+ getValue: function() {
+ return this.checked;
+ },
/**
- * The number of records to display per page. See also {@link #cursor}.
- * @type Number
- * @property pageSize
+ * Returns the submit value for the checkbox which can be used when submitting forms.
+ * @return {Boolean/null} True if checked; otherwise either the {@link #uncheckedValue} or null.
*/
+ getSubmitValue: function() {
+ var unchecked = this.uncheckedValue,
+ uncheckedVal = Ext.isDefined(unchecked) ? unchecked : null;
+ return this.checked ? this.inputValue : uncheckedVal;
+ },
/**
- * Indicator for the record position. This property might be used to get the active page
- * number for example:
- * @type Number
- * @property cursor
+ * Sets the checked state of the checkbox.
+ * @param {Boolean/String} value The following values will check the checkbox:
+ *
- * // t is reference to the paging toolbar instance
- * var activePage = Math.ceil((t.cursor + t.pageSize) / t.pageSize);
- *
true, 'true', '1', or 'on'
, as well as a String that matches the {@link #inputValue}.
+ * Any other value will uncheck the checkbox.
+ * @return {Boolean} the new checked state of the checkbox
*/
+ setRawValue: function(value) {
+ var me = this,
+ inputEl = me.inputEl,
+ inputValue = me.inputValue,
+ checked = (value === true || value === 'true' || value === '1' ||
+ ((Ext.isString(value) && inputValue) ? value == inputValue : me.onRe.test(value)));
- initComponent : function(){
- var pagingItems = [this.first = new T.Button({
- tooltip: this.firstText,
- overflowText: this.firstText,
- iconCls: 'x-tbar-page-first',
- disabled: true,
- handler: this.moveFirst,
- scope: this
- }), this.prev = new T.Button({
- tooltip: this.prevText,
- overflowText: this.prevText,
- iconCls: 'x-tbar-page-prev',
- disabled: true,
- handler: this.movePrevious,
- scope: this
- }), '-', this.beforePageText,
- this.inputItem = new Ext.form.NumberField({
- cls: 'x-tbar-page-number',
- allowDecimals: false,
- allowNegative: false,
- enableKeyEvents: true,
- selectOnFocus: true,
- submitValue: false,
- listeners: {
- scope: this,
- keydown: this.onPagingKeyDown,
- blur: this.onPagingBlur
- }
- }), this.afterTextItem = new T.TextItem({
- text: String.format(this.afterPageText, 1)
- }), '-', this.next = new T.Button({
- tooltip: this.nextText,
- overflowText: this.nextText,
- iconCls: 'x-tbar-page-next',
- disabled: true,
- handler: this.moveNext,
- scope: this
- }), this.last = new T.Button({
- tooltip: this.lastText,
- overflowText: this.lastText,
- iconCls: 'x-tbar-page-last',
- disabled: true,
- handler: this.moveLast,
- scope: this
- }), '-', this.refresh = new T.Button({
- tooltip: this.refreshText,
- overflowText: this.refreshText,
- iconCls: 'x-tbar-loading',
- handler: this.doRefresh,
- scope: this
- })];
+ if (inputEl) {
+ inputEl.dom.setAttribute('aria-checked', checked);
+ me[checked ? 'addCls' : 'removeCls'](me.checkedCls);
+ }
+ me.checked = me.rawValue = checked;
+ return checked;
+ },
- var userItems = this.items || this.buttons || [];
- if (this.prependButtons) {
- this.items = userItems.concat(pagingItems);
- }else{
- this.items = pagingItems.concat(userItems);
- }
- delete this.buttons;
- if(this.displayInfo){
- this.items.push('->');
- this.items.push(this.displayItem = new T.TextItem({}));
+ /**
+ * Sets the checked state of the checkbox, and invokes change detection.
+ * @param {Boolean/String} checked The following values will check the checkbox:
+ * true, 'true', '1', or 'on'
, as well as a String that matches the {@link #inputValue}.
+ * Any other value will uncheck the checkbox.
+ * @return {Ext.form.field.Checkbox} this
+ */
+ setValue: function(checked) {
+ var me = this;
+
+ // If an array of strings is passed, find all checkboxes in the group with the same name as this
+ // one and check all those whose inputValue is in the array, unchecking all the others. This is to
+ // facilitate setting values from Ext.form.Basic#setValues, but is not publicly documented as we
+ // don't want users depending on this behavior.
+ if (Ext.isArray(checked)) {
+ me.getManager().getByName(me.name).each(function(cb) {
+ cb.setValue(Ext.Array.contains(checked, cb.inputValue));
+ });
+ } else {
+ me.callParent(arguments);
}
- Ext.PagingToolbar.superclass.initComponent.call(this);
- this.addEvents(
- /**
- * @event change
- * Fires after the active page has been changed.
- * @param {Ext.PagingToolbar} this
- * @param {Object} pageData An object that has these properties:
- *
- */
- 'change',
- /**
- * @event beforechange
- * Fires just before the active page is changed.
- * Return false to prevent the active page from being changed.
- * @param {Ext.PagingToolbar} this
- * @param {Object} params An object hash of the parameters which the PagingToolbar will send when
- * loading the required page. This will contain:total
: Number activePage
: Number pages
: Number
- *
- * start
: Number limit
: Number
+ *
+ *
+Ext.define('Ext.ux.CustomTrigger', {
+ extend: 'Ext.form.field.Trigger',
+ alias: 'widget.customtrigger',
+
+ // override onTriggerClick
+ onTriggerClick: function() {
+ Ext.Msg.alert('Status', 'You clicked my trigger!');
}
});
-})();
-Ext.reg('paging', Ext.PagingToolbar);/**
- * @class Ext.History
- * @extends Ext.util.Observable
- * History management component that allows you to register arbitrary tokens that signify application
- * history state on navigation actions. You can then handle the history {@link #change} event in order
- * to reset your application UI to the appropriate state when the user navigates forward or backward through
- * the browser history stack.
- * @singleton
+Ext.create('Ext.form.FormPanel', {
+ title: 'Form with TriggerField',
+ bodyPadding: 5,
+ width: 350,
+ renderTo: Ext.getBody(),
+ items:[{
+ xtype: 'customtrigger',
+ fieldLabel: 'Sample Trigger',
+ emptyText: 'click the trigger',
+ }]
+});
+
this
reference) in which the callback is executed. Defaults to the browser window.
- */
- init: function (onReady, scope) {
- if(ready) {
- Ext.callback(onReady, scope, [this]);
- return;
- }
- if(!Ext.isReady){
- Ext.onReady(function(){
- Ext.History.init(onReady, scope);
- });
- return;
- }
- hiddenField = Ext.getDom(Ext.History.fieldId);
- if (Ext.isIE) {
- iframe = Ext.getDom(Ext.History.iframeId);
- }
- this.addEvents(
- /**
- * @event ready
- * Fires when the Ext.History singleton has been initialized and is ready for use.
- * @param {Ext.History} The Ext.History singleton.
- */
- 'ready',
- /**
- * @event change
- * Fires when navigation back or forwards within the local page's history occurs.
- * @param {String} token An identifier associated with the page state at that point in its history.
- */
- 'change'
- );
- if(onReady){
- this.on('ready', onReady, scope, {single:true});
- }
- startUp();
- },
+ onEnable: function() {
+ this.callParent();
+ this.triggerWrap.unmask();
+ },
+
+ onDisable: function() {
+ this.callParent();
+ this.triggerWrap.mask();
+ },
+
+ afterRender: function() {
+ this.callParent();
+ this.updateEditState();
+ },
- /**
- * Add a new token to the history stack. This can be any arbitrary value, although it would
- * commonly be the concatenation of a component id and another id marking the specifc history
- * state of that component. Example usage:
- *
- * @param {String} token The value that defines a particular application-specific history state
- * @param {Boolean} preventDuplicates When true, if the passed token matches the current token
- * it will not save a new history step. Set to false if the same state can be saved more than once
- * at the same history stack location (defaults to true).
- */
- add: function (token, preventDup) {
- if(preventDup !== false){
- if(this.getToken() == token){
- return true;
- }
- }
- if (Ext.isIE) {
- return updateIFrame(token);
+ updateEditState: function() {
+ var me = this,
+ inputEl = me.inputEl,
+ triggerWrap = me.triggerWrap,
+ noeditCls = Ext.baseCSSPrefix + 'trigger-noedit',
+ displayed,
+ readOnly;
+
+ if (me.rendered) {
+ if (me.readOnly) {
+ inputEl.addCls(noeditCls);
+ readOnly = true;
+ displayed = false;
} else {
- top.location.hash = token;
- return true;
+ if (me.editable) {
+ inputEl.removeCls(noeditCls);
+ readOnly = false;
+ } else {
+ inputEl.addCls(noeditCls);
+ readOnly = true;
+ }
+ displayed = !me.hideTrigger;
}
- },
-
- /**
- * Programmatically steps back one step in browser history (equivalent to the user pressing the Back button).
- */
- back: function(){
- history.go(-1);
- },
-
- /**
- * Programmatically steps forward one step in browser history (equivalent to the user pressing the Forward button).
- */
- forward: function(){
- history.go(1);
- },
- /**
- * Retrieves the currently-active history token.
- * @return {String} The token
- */
- getToken: function() {
- return ready ? currentToken : getHash();
+ triggerWrap.setDisplayed(displayed);
+ inputEl.dom.readOnly = readOnly;
+ me.doComponentLayout();
}
- };
-})();
-Ext.apply(Ext.History, new Ext.util.Observable());/**
- * @class Ext.Tip
- * @extends Ext.Panel
- * @xtype tip
- * This is the base class for {@link Ext.QuickTip} and {@link Ext.Tooltip} that provides the basic layout and
- * positioning that all tip-based classes require. This class can be used directly for simple, statically-positioned
- * tips that are displayed programmatically, or it can be extended to provide custom tip implementations.
- * @constructor
- * Create a new Tip
- * @param {Object} config The configuration options
- */
-Ext.Tip = Ext.extend(Ext.Panel, {
- /**
- * @cfg {Boolean} closable True to render a close tool button into the tooltip header (defaults to false).
- */
- /**
- * @cfg {Number} width
- * Width in pixels of the tip (defaults to auto). Width will be ignored if it exceeds the bounds of
- * {@link #minWidth} or {@link #maxWidth}. The maximum supported value is 500.
- */
- /**
- * @cfg {Number} minWidth The minimum width of the tip in pixels (defaults to 40).
- */
- minWidth : 40,
+ },
+
/**
- * @cfg {Number} maxWidth The maximum width of the tip in pixels (defaults to 300). The maximum supported value is 500.
+ * Get the total width of the trigger button area. Only useful after the field has been rendered.
+ * @return {Number} The trigger width
*/
- maxWidth : 300,
+ getTriggerWidth: function() {
+ var me = this,
+ triggerWrap = me.triggerWrap,
+ totalTriggerWidth = 0;
+ if (triggerWrap && !me.hideTrigger && !me.readOnly) {
+ me.triggerEl.each(function(trigger) {
+ totalTriggerWidth += trigger.getWidth();
+ });
+ totalTriggerWidth += me.triggerWrap.getFrameWidth('lr');
+ }
+ return totalTriggerWidth;
+ },
+
+ setHideTrigger: function(hideTrigger) {
+ if (hideTrigger != this.hideTrigger) {
+ this.hideTrigger = hideTrigger;
+ this.updateEditState();
+ }
+ },
+
/**
- * @cfg {Boolean/String} shadow True or "sides" for the default effect, "frame" for 4-way shadow, and "drop"
- * for bottom-right shadow (defaults to "sides").
+ * @param {Boolean} editable True to allow the user to directly edit the field text
+ * Allow or prevent the user from directly editing the field text. If false is passed,
+ * the user will only be able to modify the field using the trigger. Will also add
+ * a click event to the text field which will call the trigger. This method
+ * is the runtime equivalent of setting the 'editable' config option at config time.
*/
- shadow : "sides",
+ setEditable: function(editable) {
+ if (editable != this.editable) {
+ this.editable = editable;
+ this.updateEditState();
+ }
+ },
+
/**
- * @cfg {String} defaultAlign Experimental. The default {@link Ext.Element#alignTo} anchor position value
- * for this tip relative to its element of origin (defaults to "tl-bl?").
+ * @param {Boolean} readOnly True to prevent the user changing the field and explicitly
+ * hide the trigger.
+ * Setting this to true will superceed settings editable and hideTrigger.
+ * Setting this to false will defer back to editable and hideTrigger. This method
+ * is the runtime equivalent of setting the 'readOnly' config option at config time.
*/
- defaultAlign : "tl-bl?",
- autoRender: true,
- quickShowInterval : 250,
+ setReadOnly: function(readOnly) {
+ if (readOnly != this.readOnly) {
+ this.readOnly = readOnly;
+ this.updateEditState();
+ }
+ },
- // private panel overrides
- frame:true,
- hidden:true,
- baseCls: 'x-tip',
- floating:{shadow:true,shim:true,useDisplay:true,constrain:false},
- autoHeight:true,
+ // private
+ initTrigger: function() {
+ var me = this,
+ triggerWrap = me.triggerWrap,
+ triggerEl = me.triggerEl;
+
+ if (me.repeatTriggerClick) {
+ me.triggerRepeater = Ext.create('Ext.util.ClickRepeater', triggerWrap, {
+ preventDefault: true,
+ handler: function(cr, e) {
+ me.onTriggerWrapClick(e);
+ }
+ });
+ } else {
+ me.mon(me.triggerWrap, 'click', me.onTriggerWrapClick, me);
+ }
- closeAction: 'hide',
+ triggerEl.addClsOnOver(me.triggerBaseCls + '-over');
+ triggerEl.each(function(el, c, i) {
+ el.addClsOnOver(me['trigger' + (i + 1) + 'Cls'] + '-over');
+ });
+ triggerEl.addClsOnClick(me.triggerBaseCls + '-click');
+ triggerEl.each(function(el, c, i) {
+ el.addClsOnClick(me['trigger' + (i + 1) + 'Cls'] + '-click');
+ });
+ },
// private
- initComponent : function(){
- Ext.Tip.superclass.initComponent.call(this);
- if(this.closable && !this.title){
- this.elements += ',header';
- }
+ onDestroy: function() {
+ var me = this;
+ Ext.destroyMembers(me, 'triggerRepeater', 'triggerWrap', 'triggerEl');
+ delete me.doc;
+ me.callParent();
},
// private
- afterRender : function(){
- Ext.Tip.superclass.afterRender.call(this);
- if(this.closable){
- this.addTool({
- id: 'close',
- handler: this[this.closeAction],
- scope: this
+ onFocus: function() {
+ var me = this;
+ this.callParent();
+ if (!me.mimicing) {
+ me.bodyEl.addCls(me.wrapFocusCls);
+ me.mimicing = true;
+ me.mon(me.doc, 'mousedown', me.mimicBlur, me, {
+ delay: 10
});
+ if (me.monitorTab) {
+ me.on('specialkey', me.checkTab, me);
+ }
}
},
- /**
- * Shows this tip at the specified XY position. Example usage:
- *
-// Handle tab changes on a TabPanel
-tabPanel.on('tabchange', function(tabPanel, tab){
- Ext.History.add(tabPanel.id + ':' + tab.id);
-});
-
- * @param {Array} xy An array containing the x and y coordinates
- */
- showAt : function(xy){
- Ext.Tip.superclass.show.call(this);
- if(this.measureWidth !== false && (!this.initialConfig || typeof this.initialConfig.width != 'number')){
- this.doAutoWidth();
- }
- if(this.constrainPosition){
- xy = this.el.adjustForConstraints(xy);
+ // private
+ checkTab: function(me, e) {
+ if (!this.ignoreMonitorTab && e.getKey() == e.TAB) {
+ this.triggerBlur();
}
- this.setPagePosition(xy[0], xy[1]);
},
- // protected
- doAutoWidth : function(adjust){
- adjust = adjust || 0;
- var bw = this.body.getTextWidth();
- if(this.title){
- bw = Math.max(bw, this.header.child('span').getTextWidth(this.title));
- }
- bw += this.getFrameWidth() + (this.closable ? 20 : 0) + this.body.getPadding("lr") + adjust;
- this.setWidth(bw.constrain(this.minWidth, this.maxWidth));
-
- // IE7 repaint bug on initial show
- if(Ext.isIE7 && !this.repainted){
- this.el.repaint();
- this.repainted = true;
+ // private
+ onBlur: Ext.emptyFn,
+
+ // private
+ mimicBlur: function(e) {
+ if (!this.isDestroyed && !this.bodyEl.contains(e.target) && this.validateBlur(e)) {
+ this.triggerBlur();
}
},
- /**
- * Experimental. Shows this tip at a position relative to another element using a standard {@link Ext.Element#alignTo}
- * anchor position value. Example usage:
- *
-// Show the tip at x:50 and y:100
-tip.showAt([50,100]);
-
- * @param {Mixed} el An HTMLElement, Ext.Element or string id of the target element to align to
- * @param {String} position (optional) A valid {@link Ext.Element#alignTo} anchor position (defaults to 'tl-br?' or
- * {@link #defaultAlign} if specified).
- */
- showBy : function(el, pos){
- if(!this.rendered){
- this.render(Ext.getBody());
+ // private
+ triggerBlur: function() {
+ var me = this;
+ me.mimicing = false;
+ me.mun(me.doc, 'mousedown', me.mimicBlur, me);
+ if (me.monitorTab && me.inputEl) {
+ me.un('specialkey', me.checkTab, me);
+ }
+ Ext.form.field.Trigger.superclass.onBlur.call(me);
+ if (me.bodyEl) {
+ me.bodyEl.removeCls(me.wrapFocusCls);
}
- this.showAt(this.el.getAlignToXY(el, pos || this.defaultAlign));
},
- initDraggable : function(){
- this.dd = new Ext.Tip.DD(this, typeof this.draggable == 'boolean' ? null : this.draggable);
- this.header.addClass('x-tip-draggable');
- }
-});
+ beforeBlur: Ext.emptyFn,
-Ext.reg('tip', Ext.Tip);
+ // private
+ // This should be overridden by any subclass that needs to check whether or not the field can be blurred.
+ validateBlur: function(e) {
+ return true;
+ },
-// private - custom Tip DD implementation
-Ext.Tip.DD = function(tip, config){
- Ext.apply(this, config);
- this.tip = tip;
- Ext.Tip.DD.superclass.constructor.call(this, tip.el.id, 'WindowDD-'+tip.id);
- this.setHandleElId(tip.header.id);
- this.scroll = false;
-};
+ // private
+ // process clicks upon triggers.
+ // determine which trigger index, and dispatch to the appropriate click handler
+ onTriggerWrapClick: function(e) {
+ var me = this,
+ t = e && e.getTarget('.' + Ext.baseCSSPrefix + 'form-trigger', null),
+ match = t && t.className.match(me.triggerIndexRe),
+ idx,
+ triggerClickMethod;
-Ext.extend(Ext.Tip.DD, Ext.dd.DD, {
- moveOnly:true,
- scroll:false,
- headerOffsets:[100, 25],
- startDrag : function(){
- this.tip.el.disableShadow();
+ if (match && !me.readOnly) {
+ idx = parseInt(match[1], 10);
+ triggerClickMethod = me['onTrigger' + (idx + 1) + 'Click'] || me.onTriggerClick;
+ if (triggerClickMethod) {
+ triggerClickMethod.call(me, e);
+ }
+ }
},
- endDrag : function(e){
- this.tip.el.enableShadow(true);
- }
-});/**
- * @class Ext.ToolTip
- * @extends Ext.Tip
- * A standard tooltip implementation for providing additional information when hovering over a target element.
- * @xtype tooltip
- * @constructor
- * Create a new Tooltip
- * @param {Object} config The configuration options
- */
-Ext.ToolTip = Ext.extend(Ext.Tip, {
- /**
- * When a Tooltip is configured with the
-// Show the tip at the default position ('tl-br?')
-tip.showBy('my-el');
-
-// Show the tip's top-left corner anchored to the element's top-right corner
-tip.showBy('my-el', 'tl-tr');
-
{@link #delegate}
- * option to cause selected child elements of the {@link #target}
- * Element to each trigger a seperate show event, this property is set to
- * the DOM element which triggered the show.
- * @type DOMElement
- * @property triggerElement
- */
+
/**
- * @cfg {Mixed} target The target HTMLElement, Ext.Element or id to monitor
- * for mouseover events to trigger showing this ToolTip.
+ * The function that should handle the trigger's click event. This method does nothing by default
+ * until overridden by an implementing function. See Ext.form.field.ComboBox and Ext.form.field.Date for
+ * sample implementations.
+ * @method
+ * @param {Ext.EventObject} e
*/
+ onTriggerClick: Ext.emptyFn
+
/**
- * @cfg {Boolean} autoHide True to automatically hide the tooltip after the
- * mouse exits the target element or after the {@link #dismissDelay}
- * has expired if set (defaults to true). If {@link closable} = true
- * a close tool button will be rendered into the tooltip header.
+ * @cfg {Boolean} grow @hide
*/
/**
- * @cfg {Number} showDelay Delay in milliseconds before the tooltip displays
- * after the mouse enters the target element (defaults to 500)
+ * @cfg {Number} growMin @hide
*/
- showDelay : 500,
/**
- * @cfg {Number} hideDelay Delay in milliseconds after the mouse exits the
- * target element but before the tooltip actually hides (defaults to 200).
- * Set to 0 for the tooltip to hide immediately.
+ * @cfg {Number} growMax @hide
*/
- hideDelay : 200,
+});
+
+/**
+ * @class Ext.form.field.Picker
+ * @extends Ext.form.field.Trigger
+ * anchorToTarget
is true, use
- * {@link #defaultAlign}
to control tooltip alignment to the
- * target element. When anchorToTarget
is false, use
- * {@link #anchorPosition}
instead to control alignment.
+ * @cfg {String} openCls
+ * A class to be added to the field's {@link #bodyEl} element when the picker is opened. Defaults
+ * to 'x-pickerfield-open'.
*/
- anchorToTarget : true,
+ openCls: Ext.baseCSSPrefix + 'pickerfield-open',
+
/**
- * @cfg {Number} anchorOffset A numeric pixel value used to offset the
- * default position of the anchor arrow (defaults to 0). When the anchor
- * position is on the top or bottom of the tooltip, anchorOffset
- * will be used as a horizontal offset. Likewise, when the anchor position
- * is on the left or right side, anchorOffset
will be used as
- * a vertical offset.
+ * @property isExpanded
+ * @type Boolean
+ * True if the picker is currently expanded, false if not.
*/
- anchorOffset : 0,
+
/**
- * @cfg {String} delegate {@link #target}
element to trigger showing and hiding the
- * ToolTip as the mouse moves within the target.{@link #triggerElement}
property
- * before the ToolTip is shown.
+ * @cfg {Boolean} editable false to prevent the user from typing text directly into the field;
+ * the field can only have its value set via selecting a value from the picker. In this state, the picker
+ * can also be opened by clicking directly on the input field itself.
+ * (defaults to true).
*/
+ editable: true,
- // private
- targetCounter : 0,
- constrainPosition : false,
+ initComponent: function() {
+ this.callParent();
- // private
- initComponent : function(){
- Ext.ToolTip.superclass.initComponent.call(this);
- this.lastActive = new Date();
- this.initTarget(this.target);
- this.origAnchor = this.anchor;
+ // Custom events
+ this.addEvents(
+ /**
+ * @event expand
+ * Fires when the field's picker is expanded.
+ * @param {Ext.form.field.Picker} field This field instance
+ */
+ 'expand',
+ /**
+ * @event collapse
+ * Fires when the field's picker is collapsed.
+ * @param {Ext.form.field.Picker} field This field instance
+ */
+ 'collapse',
+ /**
+ * @event select
+ * Fires when a value is selected via the picker.
+ * @param {Ext.form.field.Picker} field This field instance
+ * @param {Mixed} value The value that was selected. The exact type of this value is dependent on
+ * the individual field and picker implementations.
+ */
+ 'select'
+ );
},
- // private
- onRender : function(ct, position){
- Ext.ToolTip.superclass.onRender.call(this, ct, position);
- this.anchorCls = 'x-tip-anchor-' + this.getAnchorPosition();
- this.anchorEl = this.el.createChild({
- cls: 'x-tip-anchor ' + this.anchorCls
+
+ initEvents: function() {
+ var me = this;
+ me.callParent();
+
+ // Add handlers for keys to expand/collapse the picker
+ me.keyNav = Ext.create('Ext.util.KeyNav', me.inputEl, {
+ down: function() {
+ if (!me.isExpanded) {
+ // Don't call expand() directly as there may be additional processing involved before
+ // expanding, e.g. in the case of a ComboBox query.
+ me.onTriggerClick();
+ }
+ },
+ esc: me.collapse,
+ scope: me,
+ forceKeyDown: true
});
- },
- // private
- afterRender : function(){
- Ext.ToolTip.superclass.afterRender.call(this);
- this.anchorEl.setStyle('z-index', this.el.getZIndex() + 1);
+ // Non-editable allows opening the picker by clicking the field
+ if (!me.editable) {
+ me.mon(me.inputEl, 'click', me.onTriggerClick, me);
+ }
+
+ // Disable native browser autocomplete
+ if (Ext.isGecko) {
+ me.inputEl.dom.setAttribute('autocomplete', 'off');
+ }
},
+
/**
- * Binds this ToolTip to the specified element. The tooltip will be displayed when the mouse moves over the element.
- * @param {Mixed} t The Element, HtmlElement, or ID of an element to bind to
+ * Expand this field's picker dropdown.
*/
- initTarget : function(target){
- var t;
- if((t = Ext.get(target))){
- if(this.target){
- var tg = Ext.get(this.target);
- this.mun(tg, 'mouseover', this.onTargetOver, this);
- this.mun(tg, 'mouseout', this.onTargetOut, this);
- this.mun(tg, 'mousemove', this.onMouseMove, this);
- }
- this.mon(t, {
- mouseover: this.onTargetOver,
- mouseout: this.onTargetOut,
- mousemove: this.onMouseMove,
- scope: this
+ expand: function() {
+ var me = this,
+ bodyEl, picker, collapseIf;
+
+ if (me.rendered && !me.isExpanded && !me.isDestroyed) {
+ bodyEl = me.bodyEl;
+ picker = me.getPicker();
+ collapseIf = me.collapseIf;
+
+ // show the picker and set isExpanded flag
+ picker.show();
+ me.isExpanded = true;
+ me.alignPicker();
+ bodyEl.addCls(me.openCls);
+
+ // monitor clicking and mousewheel
+ me.mon(Ext.getDoc(), {
+ mousewheel: collapseIf,
+ mousedown: collapseIf,
+ scope: me
});
- this.target = t;
- }
- if(this.anchor){
- this.anchorTarget = this.target;
+ Ext.EventManager.onWindowResize(me.alignPicker, me);
+ me.fireEvent('expand', me);
+ me.onExpand();
}
},
- // private
- onMouseMove : function(e){
- var t = this.delegate ? e.getTarget(this.delegate) : this.triggerElement = true;
- if (t) {
- this.targetXY = e.getXY();
- if (t === this.triggerElement) {
- if(!this.hidden && this.trackMouse){
- this.setPagePosition(this.getTargetXY());
- }
- } else {
- this.hide();
- this.lastActive = new Date(0);
- this.onTargetOver(e);
- }
- } else if (!this.closable && this.isVisible()) {
- this.hide();
- }
- },
+ onExpand: Ext.emptyFn,
- // private
- getTargetXY : function(){
- if(this.delegate){
- this.anchorTarget = this.triggerElement;
- }
- if(this.anchor){
- this.targetCounter++;
- var offsets = this.getOffsets(),
- xy = (this.anchorToTarget && !this.trackMouse) ? this.el.getAlignToXY(this.anchorTarget, this.getAnchorAlign()) : this.targetXY,
- dw = Ext.lib.Dom.getViewWidth() - 5,
- dh = Ext.lib.Dom.getViewHeight() - 5,
- de = document.documentElement,
- bd = document.body,
- scrollX = (de.scrollLeft || bd.scrollLeft || 0) + 5,
- scrollY = (de.scrollTop || bd.scrollTop || 0) + 5,
- axy = [xy[0] + offsets[0], xy[1] + offsets[1]],
- sz = this.getSize();
-
- this.anchorEl.removeClass(this.anchorCls);
+ /**
+ * @protected
+ * Aligns the picker to the
+ */
+ alignPicker: function() {
+ var me = this,
+ picker, isAbove,
+ aboveSfx = '-above';
- if(this.targetCounter < 2){
- if(axy[0] < scrollX){
- if(this.anchorToTarget){
- this.defaultAlign = 'l-r';
- if(this.mouseOffset){this.mouseOffset[0] *= -1;}
- }
- this.anchor = 'left';
- return this.getTargetXY();
- }
- if(axy[0]+sz.width > dw){
- if(this.anchorToTarget){
- this.defaultAlign = 'r-l';
- if(this.mouseOffset){this.mouseOffset[0] *= -1;}
- }
- this.anchor = 'right';
- return this.getTargetXY();
- }
- if(axy[1] < scrollY){
- if(this.anchorToTarget){
- this.defaultAlign = 't-b';
- if(this.mouseOffset){this.mouseOffset[1] *= -1;}
- }
- this.anchor = 'top';
- return this.getTargetXY();
- }
- if(axy[1]+sz.height > dh){
- if(this.anchorToTarget){
- this.defaultAlign = 'b-t';
- if(this.mouseOffset){this.mouseOffset[1] *= -1;}
- }
- this.anchor = 'bottom';
- return this.getTargetXY();
- }
+ if (this.isExpanded) {
+ picker = me.getPicker();
+ if (me.matchFieldWidth) {
+ // Auto the height (it will be constrained by min and max width) unless there are no records to display.
+ picker.setSize(me.bodyEl.getWidth(), picker.store && picker.store.getCount() ? null : 0);
}
+ if (picker.isFloating()) {
+ picker.alignTo(me.inputEl, me.pickerAlign, me.pickerOffset);
- this.anchorCls = 'x-tip-anchor-'+this.getAnchorPosition();
- this.anchorEl.addClass(this.anchorCls);
- this.targetCounter = 0;
- return axy;
- }else{
- var mouseOffset = this.getMouseOffset();
- return [this.targetXY[0]+mouseOffset[0], this.targetXY[1]+mouseOffset[1]];
+ // add the {openCls}-above class if the picker was aligned above
+ // the field due to hitting the bottom of the viewport
+ isAbove = picker.el.getY() < me.inputEl.getY();
+ me.bodyEl[isAbove ? 'addCls' : 'removeCls'](me.openCls + aboveSfx);
+ picker.el[isAbove ? 'addCls' : 'removeCls'](picker.baseCls + aboveSfx);
+ }
}
},
- getMouseOffset : function(){
- var offset = this.anchor ? [0,0] : [15,18];
- if(this.mouseOffset){
- offset[0] += this.mouseOffset[0];
- offset[1] += this.mouseOffset[1];
+ /**
+ * Collapse this field's picker dropdown.
+ */
+ collapse: function() {
+ if (this.isExpanded && !this.isDestroyed) {
+ var me = this,
+ openCls = me.openCls,
+ picker = me.picker,
+ doc = Ext.getDoc(),
+ collapseIf = me.collapseIf,
+ aboveSfx = '-above';
+
+ // hide the picker and set isExpanded flag
+ picker.hide();
+ me.isExpanded = false;
+
+ // remove the openCls
+ me.bodyEl.removeCls([openCls, openCls + aboveSfx]);
+ picker.el.removeCls(picker.baseCls + aboveSfx);
+
+ // remove event listeners
+ doc.un('mousewheel', collapseIf, me);
+ doc.un('mousedown', collapseIf, me);
+ Ext.EventManager.removeResizeListener(me.alignPicker, me);
+ me.fireEvent('collapse', me);
+ me.onCollapse();
}
- return offset;
},
- // private
- getAnchorPosition : function(){
- if(this.anchor){
- this.tipAnchor = this.anchor.charAt(0);
- }else{
- var m = this.defaultAlign.match(/^([a-z]+)-([a-z]+)(\?)?$/);
- if(!m){
- throw 'AnchorTip.defaultAlign is invalid';
- }
- this.tipAnchor = m[1].charAt(0);
- }
+ onCollapse: Ext.emptyFn,
+
- switch(this.tipAnchor){
- case 't': return 'top';
- case 'b': return 'bottom';
- case 'r': return 'right';
+ /**
+ * @private
+ * Runs on mousewheel and mousedown of doc to check to see if we should collapse the picker
+ */
+ collapseIf: function(e) {
+ var me = this;
+ if (!me.isDestroyed && !e.within(me.bodyEl, false, true) && !e.within(me.picker.el, false, true)) {
+ me.collapse();
}
- return 'left';
},
- // private
- getAnchorAlign : function(){
- switch(this.anchor){
- case 'top' : return 'tl-bl';
- case 'left' : return 'tl-tr';
- case 'right': return 'tr-tl';
- default : return 'bl-tl';
- }
+ /**
+ * Return a reference to the picker component for this field, creating it if necessary by
+ * calling {@link #createPicker}.
+ * @return {Ext.Component} The picker component
+ */
+ getPicker: function() {
+ var me = this;
+ return me.picker || (me.picker = me.createPicker());
},
- // private
- getOffsets : function(){
- var offsets,
- ap = this.getAnchorPosition().charAt(0);
- if(this.anchorToTarget && !this.trackMouse){
- switch(ap){
- case 't':
- offsets = [0, 9];
- break;
- case 'b':
- offsets = [0, -13];
- break;
- case 'r':
- offsets = [-13, 0];
- break;
- default:
- offsets = [9, 0];
- break;
- }
- }else{
- switch(ap){
- case 't':
- offsets = [-15-this.anchorOffset, 30];
- break;
- case 'b':
- offsets = [-19-this.anchorOffset, -13-this.el.dom.offsetHeight];
- break;
- case 'r':
- offsets = [-15-this.el.dom.offsetWidth, -13-this.anchorOffset];
- break;
- default:
- offsets = [25, -13-this.anchorOffset];
- break;
+ /**
+ * Create and return the component to be used as this field's picker. Must be implemented
+ * by subclasses of Picker.
+ * @return {Ext.Component} The picker component
+ */
+ createPicker: Ext.emptyFn,
+
+ /**
+ * Handles the trigger click; by default toggles between expanding and collapsing the
+ * picker component.
+ */
+ onTriggerClick: function() {
+ var me = this;
+ if (!me.readOnly && !me.disabled) {
+ if (me.isExpanded) {
+ me.collapse();
+ } else {
+ me.expand();
}
+ me.inputEl.focus();
}
- var mouseOffset = this.getMouseOffset();
- offsets[0] += mouseOffset[0];
- offsets[1] += mouseOffset[1];
-
- return offsets;
},
- // private
- onTargetOver : function(e){
- if(this.disabled || e.within(this.target.dom, true)){
- return;
- }
- var t = e.getTarget(this.delegate);
- if (t) {
- this.triggerElement = t;
- this.clearTimer('hide');
- this.targetXY = e.getXY();
- this.delayShow();
+ mimicBlur: function(e) {
+ var me = this,
+ picker = me.picker;
+ // ignore mousedown events within the picker element
+ if (!picker || !e.within(picker.el, false, true)) {
+ me.callParent(arguments);
}
},
- // private
- delayShow : function(){
- if(this.hidden && !this.showTimer){
- if(this.lastActive.getElapsed() < this.quickShowInterval){
- this.show();
- }else{
- this.showTimer = this.show.defer(this.showDelay, this);
+ onDestroy : function(){
+ var me = this;
+ Ext.EventManager.removeResizeListener(me.alignPicker, me);
+ Ext.destroy(me.picker, me.keyNav);
+ me.callParent();
+ }
+
+});
+
+
+/**
+ * @class Ext.form.field.Spinner
+ * @extends Ext.form.field.Trigger
+ *
-var myGrid = new Ext.grid.gridPanel(gridConfig);
-myGrid.on('render', function(grid) {
- var store = grid.getStore(); // Capture the Store.
- var view = grid.getView(); // Capture the GridView.
- myGrid.tip = new Ext.ToolTip({
- target: view.mainBody, // The overall target element.
- delegate: '.x-grid3-row', // Each grid row causes its own seperate show and hide.
- trackMouse: true, // Moving within the row should not hide the tip.
- renderTo: document.body, // Render immediately so that tip.body can be
- // referenced prior to the first show.
- listeners: { // Change content dynamically depending on which element
- // triggered the show.
- beforeshow: function updateTipBody(tip) {
- var rowIndex = view.findRowIndex(tip.triggerElement);
- tip.body.dom.innerHTML = 'Over Record ID ' + store.getAt(rowIndex).id;
- }
- }
- });
-});
- *
- *
- *
-// Init the singleton. Any tag-based quick tips will start working.
-Ext.QuickTips.init();
+ onChange: function() {
+ var me = this,
+ value = me.getValue(),
+ valueIsNull = value === null;
-// Apply a set of config properties to the singleton
-Ext.apply(Ext.QuickTips.getQuickTip(), {
- maxWidth: 200,
- minWidth: 100,
- showDelay: 50,
- trackMouse: true
-});
+ me.callParent(arguments);
-// Manually register a quick tip for a specific element
-Ext.QuickTips.register({
- target: 'my-div',
- title: 'My Tooltip',
- text: 'This tooltip was added in code',
- width: 100,
- dismissDelay: 20
-});
-
- *
- * @singleton
- */
-Ext.QuickTips = function(){
- var tip, locks = [];
- return {
- /**
- * Initialize the global QuickTips instance and prepare any quick tips.
- * @param {Boolean} autoRender True to render the QuickTips container immediately to preload images. (Defaults to true)
- */
- init : function(autoRender){
- if(!tip){
- if(!Ext.isReady){
- Ext.onReady(function(){
- Ext.QuickTips.init(autoRender);
- });
- return;
- }
- tip = new Ext.QuickTip({elements:'header,body'});
- if(autoRender !== false){
- tip.render(Ext.getBody());
- }
- }
- },
+ // Update the spinner buttons
+ me.setSpinUpEnabled(valueIsNull || value < me.maxValue);
+ me.setSpinDownEnabled(valueIsNull || value > me.minValue);
+ },
- /**
- * Enable quick tips globally.
- */
- enable : function(){
- if(tip){
- locks.pop();
- if(locks.length < 1){
- tip.enable();
- }
- }
- },
+ /**
+ * Replaces any existing {@link #minValue} with the new value.
+ * @param {Number} value The minimum value
+ */
+ setMinValue : function(value) {
+ this.minValue = Ext.Number.from(value, Number.NEGATIVE_INFINITY);
+ },
- /**
- * Disable quick tips globally.
- */
- disable : function(){
- if(tip){
- tip.disable();
- }
- locks.push(1);
- },
+ /**
+ * Replaces any existing {@link #maxValue} with the new value.
+ * @param {Number} value The maximum value
+ */
+ setMaxValue: function(value) {
+ this.maxValue = Ext.Number.from(value, Number.MAX_VALUE);
+ },
- /**
- * Returns true if quick tips are enabled, else false.
- * @return {Boolean}
- */
- isEnabled : function(){
- return tip !== undefined && !tip.disabled;
- },
+ // private
+ parseValue : function(value) {
+ value = parseFloat(String(value).replace(this.decimalSeparator, '.'));
+ return isNaN(value) ? null : value;
+ },
- /**
- * Gets the global QuickTips instance.
- */
- getQuickTip : function(){
- return tip;
- },
+ /**
+ * @private
+ *
+ */
+ fixPrecision : function(value) {
+ var me = this,
+ nan = isNaN(value),
+ precision = me.decimalPrecision;
- /**
- * Configures a new quick tip instance and assigns it to a target element. See
- * {@link Ext.QuickTip#register} for details.
- * @param {Object} config The config object
- */
- register : function(){
- tip.register.apply(tip, arguments);
- },
+ if (nan || !value) {
+ return nan ? '' : value;
+ } else if (!me.allowDecimals || precision <= 0) {
+ precision = 0;
+ }
- /**
- * Removes any registered quick tip from the target element and destroys it.
- * @param {String/HTMLElement/Element} el The element from which the quick tip is to be removed.
- */
- unregister : function(){
- tip.unregister.apply(tip, arguments);
- },
+ return parseFloat(Ext.Number.toFixed(parseFloat(value), precision));
+ },
- /**
- * Alias of {@link #register}.
- * @param {Object} config The config object
- */
- tips :function(){
- tip.register.apply(tip, arguments);
+ beforeBlur : function() {
+ var me = this,
+ v = me.parseValue(me.getRawValue());
+
+ if (!Ext.isEmpty(v)) {
+ me.setValue(v);
+ }
+ },
+
+ onSpinUp: function() {
+ var me = this;
+ if (!me.readOnly) {
+ me.setValue(Ext.Number.constrain(me.getValue() + me.step, me.minValue, me.maxValue));
+ }
+ },
+
+ onSpinDown: function() {
+ var me = this;
+ if (!me.readOnly) {
+ me.setValue(Ext.Number.constrain(me.getValue() - me.step, me.minValue, me.maxValue));
}
}
-}();/**
- * @class Ext.slider.Tip
- * @extends Ext.Tip
- * Simple plugin for using an Ext.Tip with a slider to show the slider value. Example usage:
-
-// Add a quick tip to an HTML button
-<input type="button" value="OK" ext:qtitle="OK Button" ext:qwidth="100"
- ext:qtip="This is a quick tip from markup!"></input>
-
-new Ext.Slider({
- width: 214,
- minValue: 0,
- maxValue: 100,
- plugins: new Ext.slider.Tip()
});
-
- * Optionally provide your own tip text by overriding getText:
-
- new Ext.Slider({
- width: 214,
- minValue: 0,
- maxValue: 100,
- plugins: new Ext.slider.Tip({
- getText: function(thumb){
- return String.format('{0}% complete', thumb.value);
- }
- })
- });
-
+
+/**
+ * @class Ext.toolbar.Paging
+ * @extends Ext.toolbar.Toolbar
+ *
+ *
+ *
+ * var itemsPerPage = 2; // set the number of items you want per page
+ *
+ * var store = Ext.create('Ext.data.Store', {
+ * id:'simpsonsStore',
+ * autoLoad: false,
+ * fields:['name', 'email', 'phone'],
+ * pageSize: itemsPerPage, // items per page
+ * proxy: {
+ * type: 'ajax',
+ * url: 'pagingstore.js', // url that will load data with respect to start and limit params
+ * reader: {
+ * type: 'json',
+ * root: 'items',
+ * totalProperty: 'total'
+ * }
+ * }
+ * });
+ *
+ * // specify segment of data you want to load using params
+ * store.load({
+ * params:{
+ * start:0,
+ * limit: itemsPerPage
+ * }
+ * });
+ *
+ * Ext.create('Ext.grid.Panel', {
+ * title: 'Simpsons',
+ * store: store,
+ * columns: [
+ * {header: 'Name', dataIndex: 'name'},
+ * {header: 'Email', dataIndex: 'email', flex:1},
+ * {header: 'Phone', dataIndex: 'phone'}
+ * ],
+ * width: 400,
+ * height: 125,
+ * dockedItems: [{
+ * xtype: 'pagingtoolbar',
+ * store: store, // same store GridPanel is using
+ * dock: 'bottom',
+ * displayInfo: true
+ * }],
+ * renderTo: Ext.getBody()
+ * });
+ *
+ *
+ *
+store.load({
+ params: {
+ // specify params for the first page load if using paging
+ start: 0,
+ limit: myPageSize,
+ // other params
+ foo: 'bar'
+ }
+});
+ *
+ *
+ *
+var myStore = new Ext.data.Store({
+ {@link Ext.data.Store#autoLoad autoLoad}: {start: 0, limit: 25},
+ ...
+});
+ *
+ *
+{
+ "success": true,
+ "results": 2000,
+ "rows": [ // *Note: this must be an Array
+ { "id": 1, "name": "Bill", "occupation": "Gardener" },
+ { "id": 2, "name": "Ben", "occupation": "Horticulturalist" },
+ ...
+ { "id": 25, "name": "Sue", "occupation": "Botanist" }
+ ]
+}
+ *
+ *
- *
-var tree = new Ext.tree.TreePanel({
- renderTo: 'tree-div',
- useArrows: true,
- autoScroll: true,
- animate: true,
- enableDD: true,
- containerScroll: true,
- border: false,
- // auto create TreeLoader
- dataUrl: 'get-nodes.php',
-
- root: {
- nodeType: 'async',
- text: 'Ext JS',
- draggable: false,
- id: 'source'
- }
-});
-
-tree.getRootNode().expand();
- *
- *
-[{
- "text": "adapter",
- "id": "source\/adapter",
- "cls": "folder"
-}, {
- "text": "dd",
- "id": "source\/dd",
- "cls": "folder"
-}, {
- "text": "debug.js",
- "id": "source\/debug.js",
- "leaf": true,
- "cls": "file"
-}]
- *
- *
- * @cfg {Ext.tree.TreeNode} root The root node for the tree.
- * @cfg {Boolean} rootVisible false to hide the root node (defaults to true)
- * @cfg {Boolean} lines false to disable tree lines (defaults to true)
- * @cfg {Boolean} enableDD true to enable drag and drop
- * @cfg {Boolean} enableDrag true to enable just drag
- * @cfg {Boolean} enableDrop true to enable just drop
- * @cfg {Object} dragConfig Custom config to pass to the {@link Ext.tree.TreeDragZone} instance
- * @cfg {Object} dropConfig Custom config to pass to the {@link Ext.tree.TreeDropZone} instance
- * @cfg {String} ddGroup The DD group this TreePanel belongs to
- * @cfg {Boolean} ddAppendOnly true if the tree should only allow append drops (use for trees which are sorted)
- * @cfg {Boolean} ddScroll true to enable body scrolling
- * @cfg {Boolean} containerScroll true to register this container with ScrollManager
- * @cfg {Boolean} hlDrop false to disable node highlight on drop (defaults to the value of {@link Ext#enableFx})
- * @cfg {String} hlColor The color of the node highlight (defaults to 'C3DAF9')
- * @cfg {Boolean} animate true to enable animated expand/collapse (defaults to the value of {@link Ext#enableFx})
- * @cfg {Boolean} singleExpand true if only 1 node per branch may be expanded
- * @cfg {Object} selModel A tree selection model to use with this TreePanel (defaults to an {@link Ext.tree.DefaultSelectionModel})
- * @cfg {Boolean} trackMouseOver false to disable mouse over highlighting
- * @cfg {Ext.tree.TreeLoader} loader A {@link Ext.tree.TreeLoader} for use with this TreePanel
- * @cfg {String} pathSeparator The token used to separate sub-paths in path strings (defaults to '/')
- * @cfg {Boolean} useArrows true to use Vista-style arrows in the tree (defaults to false)
- * @cfg {String} requestMethod The HTTP request method for loading data (defaults to the value of {@link Ext.Ajax#method}).
- *
- * @constructor
- * @param {Object} config
- * @xtype treepanel
- */
-Ext.tree.TreePanel = Ext.extend(Ext.Panel, {
- rootVisible : true,
- animate : Ext.enableFx,
- lines : true,
- enableDD : false,
- hlDrop : Ext.enableFx,
- pathSeparator : '/',
-
+ refreshText : 'Refresh',
/**
- * @cfg {Array} bubbleEvents
- *
-new Ext.Viewport({
- layout: 'border',
- items: [{
- region: 'west',
- collapsible: true,
- title: 'Navigation',
- xtype: 'treepanel',
- width: 200,
- autoScroll: true,
- split: true,
- loader: new Ext.tree.TreeLoader(),
- root: new Ext.tree.AsyncTreeNode({
- expanded: true,
- children: [{
- text: 'Menu Option 1',
- leaf: true
- }, {
- text: 'Menu Option 2',
- leaf: true
- }, {
- text: 'Menu Option 3',
- leaf: true
- }]
- }),
- rootVisible: false,
- listeners: {
- click: function(n) {
- Ext.Msg.alert('Navigation Tree Click', 'You clicked: "' + n.attributes.text + '"');
- }
- }
- }, {
- region: 'center',
- xtype: 'tabpanel',
- // remaining code not shown ...
- }]
-});
-
- * @param {Node} node The node
- * @param {Ext.EventObject} e The event object
- */
- 'contextmenu',
- /**
- * @event containercontextmenu
- * Fires when the tree container is right clicked
- * @param {Tree} this
- * @param {Ext.EventObject} e The event object
- */
- 'containercontextmenu',
- /**
- * @event beforechildrenrendered
- * Fires right before the child nodes for a node are rendered
- * @param {Node} node The node
- */
- 'beforechildrenrendered',
- /**
- * @event startdrag
- * Fires when a node starts being dragged
- * @param {Ext.tree.TreePanel} this
- * @param {Ext.tree.TreeNode} node
- * @param {event} e The raw browser event
- */
- 'startdrag',
- /**
- * @event enddrag
- * Fires when a drag operation is complete
- * @param {Ext.tree.TreePanel} this
- * @param {Ext.tree.TreeNode} node
- * @param {event} e The raw browser event
- */
- 'enddrag',
- /**
- * @event dragdrop
- * Fires when a dragged node is dropped on a valid DD target
- * @param {Ext.tree.TreePanel} this
- * @param {Ext.tree.TreeNode} node
- * @param {DD} dd The dd it was dropped on
- * @param {event} e The raw browser event
- */
- 'dragdrop',
+
+ me.callParent();
+
+ me.addEvents(
/**
- * @event beforenodedrop
- * Fires when a DD object is dropped on a node in this tree for preprocessing. Return false to cancel the drop. The dropEvent
- * passed to handlers has the following properties:
-new Ext.tree.TreePanel({
- title: 'My TreePanel',
- root: new Ext.tree.AsyncTreeNode({
- text: 'The Root',
- children: [
- { text: 'Child node 1', leaf: true },
- { text: 'Child node 2', leaf: true }
- ]
- }),
- contextMenu: new Ext.menu.Menu({
- items: [{
- id: 'delete-node',
- text: 'Delete Node'
- }],
- listeners: {
- itemclick: function(item) {
- switch (item.id) {
- case 'delete-node':
- var n = item.parentMenu.contextNode;
- if (n.parentNode) {
- n.remove();
- }
- break;
- }
- }
+ var me = this,
+ pagingItems = me.getPagingItems(),
+ userItems = me.items || me.buttons || [];
+
+ if (me.prependButtons) {
+ me.items = userItems.concat(pagingItems);
+ } else {
+ me.items = pagingItems.concat(userItems);
}
- }),
- listeners: {
- contextmenu: function(node, e) {
-// Register the context node with the menu so that a Menu Item's handler function can access
-// it via its {@link Ext.menu.BaseItem#parentMenu parentMenu} property.
- node.select();
- var c = node.getOwnerTree().contextMenu;
- c.contextNode = node;
- c.showAt(e.getXY());
+ delete me.buttons;
+
+ if (me.displayInfo) {
+ me.items.push('->');
+ me.items.push({xtype: 'tbtext', itemId: 'displayItem'});
}
- }
-});
-
- *
- *
+ *
- * @param {Object} dropEvent
*/
- 'beforenodedrop',
+ 'change',
/**
- * @event nodedrop
- * Fires after a DD object is dropped on a node in this tree. The dropEvent
- * passed to handlers has the following properties:total
: Number currentPage
: Number pageCount
: Number toRecord
: Number fromRecord
: Number
- *
- *
- * @param {Object} dropEvent
- */
- 'nodedrop',
- /**
- * @event nodedragover
- * Fires when a tree node is being targeted for a drag drop, return false to signal drop not allowed. The dragOverEvent
- * passed to handlers has the following properties:
- *
- *
- * @param {Object} dragOverEvent
+ * @event beforechange
+ * Fires just before the active page is changed.
+ * Return false to prevent the active page from being changed.
+ * @param {Ext.toolbar.Paging} this
+ * @param {Number} page The page number that will be loaded on change
*/
- 'nodedragover'
+ 'beforechange'
);
- if(this.singleExpand){
- this.on('beforeexpandnode', this.restrictExpand, this);
+ me.on('afterlayout', me.onLoad, me, {single: true});
+
+ me.bindStore(me.store, true);
+ },
+ // private
+ updateInfo : function(){
+ var me = this,
+ displayItem = me.child('#displayItem'),
+ store = me.store,
+ pageData = me.getPageData(),
+ count, msg;
+
+ if (displayItem) {
+ count = store.getCount();
+ if (count === 0) {
+ msg = me.emptyMsg;
+ } else {
+ msg = Ext.String.format(
+ me.displayMsg,
+ pageData.fromRecord,
+ pageData.toRecord,
+ pageData.total
+ );
+ }
+ displayItem.setText(msg);
+ me.doComponentLayout();
}
},
// private
- proxyNodeEvent : function(ename, a1, a2, a3, a4, a5, a6){
- if(ename == 'collapse' || ename == 'expand' || ename == 'beforecollapse' || ename == 'beforeexpand' || ename == 'move' || ename == 'beforemove'){
- ename = ename+'node';
+ onLoad : function(){
+ var me = this,
+ pageData,
+ currPage,
+ pageCount,
+ afterText;
+
+ if (!me.rendered) {
+ return;
}
- // args inline for performance while bubbling events
- return this.fireEvent(ename, a1, a2, a3, a4, a5, a6);
- },
+ pageData = me.getPageData();
+ currPage = pageData.currentPage;
+ pageCount = pageData.pageCount;
+ afterText = Ext.String.format(me.afterPageText, isNaN(pageCount) ? 1 : pageCount);
- /**
- * Returns this root node for this tree
- * @return {Node}
- */
- getRootNode : function(){
- return this.root;
+ me.child('#afterTextItem').setText(afterText);
+ me.child('#inputItem').setValue(currPage);
+ me.child('#first').setDisabled(currPage === 1);
+ me.child('#prev').setDisabled(currPage === 1);
+ me.child('#next').setDisabled(currPage === pageCount);
+ me.child('#last').setDisabled(currPage === pageCount);
+ me.child('#refresh').enable();
+ me.updateInfo();
+ me.fireEvent('change', me, pageData);
},
- /**
- * Sets the root node for this tree. If the TreePanel has already rendered a root node, the
- * previous root node (and all of its descendants) are destroyed before the new root node is rendered.
- * @param {Node} node
- * @return {Node}
- */
- setRootNode : function(node){
- this.destroyRoot();
- if(!node.render){ // attributes passed
- node = this.loader.createNode(node);
- }
- this.root = node;
- node.ownerTree = this;
- node.isRoot = true;
- this.registerNode(node);
- if(!this.rootVisible){
- var uiP = node.attributes.uiProvider;
- node.ui = uiP ? new uiP(node) : new Ext.tree.RootTreeNodeUI(node);
- }
- if(this.innerCt){
- this.clearInnerCt();
- this.renderRoot();
- }
- return node;
+ // private
+ getPageData : function(){
+ var store = this.store,
+ totalCount = store.getTotalCount();
+
+ return {
+ total : totalCount,
+ currentPage : store.currentPage,
+ pageCount: Math.ceil(totalCount / store.pageSize),
+ //pageCount : store.getPageCount(),
+ fromRecord: ((store.currentPage - 1) * store.pageSize) + 1,
+ toRecord: Math.min(store.currentPage * store.pageSize, totalCount)
+
+ };
},
-
- clearInnerCt : function(){
- this.innerCt.update('');
+
+ // private
+ onLoadError : function(){
+ if (!this.rendered) {
+ return;
+ }
+ this.child('#refresh').enable();
},
-
+
// private
- renderRoot : function(){
- this.root.render();
- if(!this.rootVisible){
- this.root.renderChildren();
+ readPageFromInput : function(pageData){
+ var v = this.child('#inputItem').getValue(),
+ pageNum = parseInt(v, 10);
+
+ if (!v || isNaN(pageNum)) {
+ this.child('#inputItem').setValue(pageData.currentPage);
+ return false;
}
+ return pageNum;
},
- /**
- * Gets a node in this tree by its id
- * @param {String} id
- * @return {Node}
- */
- getNodeById : function(id){
- return this.nodeHash[id];
+ onPagingFocus : function(){
+ this.child('#inputItem').select();
},
- // private
- registerNode : function(node){
- this.nodeHash[node.id] = node;
+ //private
+ onPagingBlur : function(e){
+ var curPage = this.getPageData().currentPage;
+ this.child('#inputItem').setValue(curPage);
},
// private
- unregisterNode : function(node){
- delete this.nodeHash[node.id];
+ onPagingKeyDown : function(field, e){
+ var k = e.getKey(),
+ pageData = this.getPageData(),
+ increment = e.shiftKey ? 10 : 1,
+ pageNum,
+ me = this;
+
+ if (k == e.RETURN) {
+ e.stopEvent();
+ pageNum = me.readPageFromInput(pageData);
+ if (pageNum !== false) {
+ pageNum = Math.min(Math.max(1, pageNum), pageData.total);
+ if(me.fireEvent('beforechange', me, pageNum) !== false){
+ me.store.loadPage(pageNum);
+ }
+ }
+ } else if (k == e.HOME || k == e.END) {
+ e.stopEvent();
+ pageNum = k == e.HOME ? 1 : pageData.pageCount;
+ field.setValue(pageNum);
+ } else if (k == e.UP || k == e.PAGEUP || k == e.DOWN || k == e.PAGEDOWN) {
+ e.stopEvent();
+ pageNum = me.readPageFromInput(pageData);
+ if (pageNum) {
+ if (k == e.DOWN || k == e.PAGEDOWN) {
+ increment *= -1;
+ }
+ pageNum += increment;
+ if (pageNum >= 1 && pageNum <= pageData.pages) {
+ field.setValue(pageNum);
+ }
+ }
+ }
},
// private
- toString : function(){
- return '[Tree'+(this.id?' '+this.id:'')+']';
+ beforeLoad : function(){
+ if(this.rendered && this.refresh){
+ this.refresh.disable();
+ }
},
// private
- restrictExpand : function(node){
- var p = node.parentNode;
- if(p){
- if(p.expandedChild && p.expandedChild.parentNode == p){
- p.expandedChild.collapse();
- }
- p.expandedChild = node;
+ doLoad : function(start){
+ if(this.fireEvent('beforechange', this, o) !== false){
+ this.store.load();
}
},
/**
- * Retrieve an array of checked nodes, or an array of a specific attribute of checked nodes (e.g. 'id')
- * @param {String} attribute (optional) Defaults to null (return the actual nodes)
- * @param {TreeNode} startNode (optional) The node to start from, defaults to the root
- * @return {Array}
+ * Move to the first page, has the same effect as clicking the 'first' button.
*/
- getChecked : function(a, startNode){
- startNode = startNode || this.root;
- var r = [];
- var f = function(){
- if(this.attributes.checked){
- r.push(!a ? this : (a == 'id' ? this.id : this.attributes[a]));
- }
- };
- startNode.cascade(f);
- return r;
+ moveFirst : function(){
+ var me = this;
+ if(me.fireEvent('beforechange', me, 1) !== false){
+ me.store.loadPage(1);
+ }
},
/**
- * Returns the default {@link Ext.tree.TreeLoader} for this TreePanel.
- * @return {Ext.tree.TreeLoader} The TreeLoader for this TreePanel.
+ * Move to the previous page, has the same effect as clicking the 'previous' button.
*/
- getLoader : function(){
- return this.loader;
+ movePrevious : function(){
+ var me = this,
+ prev = me.store.currentPage - 1;
+
+ if(me.fireEvent('beforechange', me, prev) !== false){
+ me.store.previousPage();
+ }
},
/**
- * Expand all nodes
+ * Move to the next page, has the same effect as clicking the 'next' button.
*/
- expandAll : function(){
- this.root.expand(true);
+ moveNext : function(){
+ var me = this;
+ if(me.fireEvent('beforechange', me, me.store.currentPage + 1) !== false){
+ me.store.nextPage();
+ }
},
/**
- * Collapse all nodes
+ * Move to the last page, has the same effect as clicking the 'last' button.
*/
- collapseAll : function(){
- this.root.collapse(true);
+ moveLast : function(){
+ var me = this,
+ last = this.getPageData().pageCount;
+
+ if(me.fireEvent('beforechange', me, last) !== false){
+ me.store.loadPage(last);
+ }
},
/**
- * Returns the selection model used by this TreePanel.
- * @return {TreeSelectionModel} The selection model used by this TreePanel
+ * Refresh the current page, has the same effect as clicking the 'refresh' button.
*/
- getSelectionModel : function(){
- if(!this.selModel){
- this.selModel = new Ext.tree.DefaultSelectionModel();
+ doRefresh : function(){
+ var me = this,
+ current = me.store.currentPage;
+
+ if(me.fireEvent('beforechange', me, current) !== false){
+ me.store.loadPage(current);
}
- return this.selModel;
},
/**
- * Expands a specified path in this TreePanel. A path can be retrieved from a node with {@link Ext.data.Node#getPath}
- * @param {String} path
- * @param {String} attr (optional) The attribute used in the path (see {@link Ext.data.Node#getPath} for more info)
- * @param {Function} callback (optional) The callback to call when the expand is complete. The callback will be called with
- * (bSuccess, oLastNode) where bSuccess is if the expand was successful and oLastNode is the last node that was expanded.
+ * Binds the paging toolbar to the specified {@link Ext.data.Store}
+ * @param {Store} store The store to bind to this toolbar
+ * @param {Boolean} initial (Optional) true to not remove listeners
*/
- expandPath : function(path, attr, callback){
- attr = attr || 'id';
- var keys = path.split(this.pathSeparator);
- var curNode = this.root;
- if(curNode.attributes[attr] != keys[1]){ // invalid root
- if(callback){
- callback(false, null);
- }
- return;
- }
- var index = 1;
- var f = function(){
- if(++index == keys.length){
- if(callback){
- callback(true, curNode);
- }
- return;
- }
- var c = curNode.findChild(attr, keys[index]);
- if(!c){
- if(callback){
- callback(false, curNode);
- }
- return;
+ bindStore : function(store, initial){
+ var me = this;
+
+ if (!initial && me.store) {
+ if(store !== me.store && me.store.autoDestroy){
+ me.store.destroy();
+ }else{
+ me.store.un('beforeload', me.beforeLoad, me);
+ me.store.un('load', me.onLoad, me);
+ me.store.un('exception', me.onLoadError, me);
}
- curNode = c;
- c.expand(false, false, f);
- };
- curNode.expand(false, false, f);
- },
-
- /**
- * Selects the node in this tree at the specified path. A path can be retrieved from a node with {@link Ext.data.Node#getPath}
- * @param {String} path
- * @param {String} attr (optional) The attribute used in the path (see {@link Ext.data.Node#getPath} for more info)
- * @param {Function} callback (optional) The callback to call when the selection is complete. The callback will be called with
- * (bSuccess, oSelNode) where bSuccess is if the selection was successful and oSelNode is the selected node.
- */
- selectPath : function(path, attr, callback){
- attr = attr || 'id';
- var keys = path.split(this.pathSeparator),
- v = keys.pop();
- if(keys.length > 1){
- var f = function(success, node){
- if(success && node){
- var n = node.findChild(attr, v);
- if(n){
- n.select();
- if(callback){
- callback(true, n);
- }
- }else if(callback){
- callback(false, n);
- }
- }else{
- if(callback){
- callback(false, n);
- }
- }
- };
- this.expandPath(keys.join(this.pathSeparator), attr, f);
- }else{
- this.root.select();
- if(callback){
- callback(true, this.root);
+ if(!store){
+ me.store = null;
}
}
+ if (store) {
+ store = Ext.data.StoreManager.lookup(store);
+ store.on({
+ scope: me,
+ beforeload: me.beforeLoad,
+ load: me.onLoad,
+ exception: me.onLoadError
+ });
+ }
+ me.store = store;
},
/**
- * Returns the underlying Element for this tree
- * @return {Ext.Element} The Element
+ * Unbinds the paging toolbar from the specified {@link Ext.data.Store} (deprecated)
+ * @param {Ext.data.Store} store The data store to unbind
*/
- getTreeEl : function(){
- return this.body;
+ unbind : function(store){
+ this.bindStore(null);
},
- // private
- onRender : function(ct, position){
- Ext.tree.TreePanel.superclass.onRender.call(this, ct, position);
- this.el.addClass('x-tree');
- this.innerCt = this.body.createChild({tag:'ul',
- cls:'x-tree-root-ct ' +
- (this.useArrows ? 'x-tree-arrows' : this.lines ? 'x-tree-lines' : 'x-tree-no-lines')});
+ /**
+ * Binds the paging toolbar to the specified {@link Ext.data.Store} (deprecated)
+ * @param {Ext.data.Store} store The data store to bind
+ */
+ bind : function(store){
+ this.bindStore(store);
},
// private
- initEvents : function(){
- Ext.tree.TreePanel.superclass.initEvents.call(this);
+ onDestroy : function(){
+ this.bindStore(null);
+ this.callParent();
+ }
+});
- if(this.containerScroll){
- Ext.dd.ScrollManager.register(this.body);
- }
- if((this.enableDD || this.enableDrop) && !this.dropZone){
- /**
- * The dropZone used by this tree if drop is enabled (see {@link #enableDD} or {@link #enableDrop})
- * @property dropZone
- * @type Ext.tree.TreeDropZone
- */
- this.dropZone = new Ext.tree.TreeDropZone(this, this.dropConfig || {
- ddGroup: this.ddGroup || 'TreeDD', appendOnly: this.ddAppendOnly === true
- });
- }
- if((this.enableDD || this.enableDrag) && !this.dragZone){
- /**
- * The dragZone used by this tree if drag is enabled (see {@link #enableDD} or {@link #enableDrag})
- * @property dragZone
- * @type Ext.tree.TreeDragZone
- */
- this.dragZone = new Ext.tree.TreeDragZone(this, this.dragConfig || {
- ddGroup: this.ddGroup || 'TreeDD',
- scroll: this.ddScroll
- });
- }
- this.getSelectionModel().init(this);
+/**
+ * @class Ext.view.BoundList
+ * @extends Ext.view.View
+ * An internal used DataView for ComboBox, MultiSelect and ItemSelector.
+ */
+Ext.define('Ext.view.BoundList', {
+ extend: 'Ext.view.View',
+ alias: 'widget.boundlist',
+ alternateClassName: 'Ext.BoundList',
+ requires: ['Ext.layout.component.BoundList', 'Ext.toolbar.Paging'],
+
+ /**
+ * @cfg {Number} pageSize If greater than 0, a {@link Ext.toolbar.Paging} is displayed at the
+ * bottom of the list and store queries will execute with page start and
+ * {@link Ext.toolbar.Paging#pageSize limit} parameters.
+ */
+ pageSize: 0,
+
+ /**
+ * @property pagingToolbar
+ * @type {Ext.toolbar.Paging}
+ * A reference to the PagingToolbar instance in this view. Only populated if {@link #pageSize} is greater
+ * than zero and the BoundList has been rendered.
+ */
+
+ // private overrides
+ autoScroll: true,
+ baseCls: Ext.baseCSSPrefix + 'boundlist',
+ listItemCls: '',
+ shadow: false,
+ trackOver: true,
+ refreshed: 0,
+
+ ariaRole: 'listbox',
+
+ componentLayout: 'boundlist',
+
+ renderTpl: [''],
+
+ initComponent: function() {
+ var me = this,
+ baseCls = me.baseCls,
+ itemCls = baseCls + '-item';
+ me.itemCls = itemCls;
+ me.selectedItemCls = baseCls + '-selected';
+ me.overItemCls = baseCls + '-item-over';
+ me.itemSelector = "." + itemCls;
+
+ if (me.floating) {
+ me.addCls(baseCls + '-floating');
+ }
+
+ // should be setting aria-posinset based on entire set of data
+ // not filtered set
+ me.tpl = Ext.create('Ext.XTemplate',
+ '
'
+ );
+
+ if (me.pageSize) {
+ me.pagingToolbar = me.createPagingToolbar();
+ }
+
+ me.callParent();
+
+ Ext.applyIf(me.renderSelectors, {
+ listEl: '.list-ct'
+ });
},
- // private
- afterRender : function(){
- Ext.tree.TreePanel.superclass.afterRender.call(this);
- this.renderRoot();
+ createPagingToolbar: function() {
+ return Ext.widget('pagingtoolbar', {
+ pageSize: this.pageSize,
+ store: this.store,
+ border: false
+ });
},
- beforeDestroy : function(){
- if(this.rendered){
- Ext.dd.ScrollManager.unregister(this.body);
- Ext.destroy(this.dropZone, this.dragZone);
+ onRender: function() {
+ var me = this,
+ toolbar = me.pagingToolbar;
+ me.callParent(arguments);
+ if (toolbar) {
+ toolbar.render(me.el);
+ }
+ },
+
+ bindStore : function(store, initial) {
+ var me = this,
+ toolbar = me.pagingToolbar;
+ me.callParent(arguments);
+ if (toolbar) {
+ toolbar.bindStore(store, initial);
+ }
+ },
+
+ getTargetEl: function() {
+ return this.listEl || this.el;
+ },
+
+ getInnerTpl: function(displayField) {
+ return '{' + displayField + '}';
+ },
+
+ refresh: function() {
+ var me = this;
+ me.callParent();
+ if (me.isVisible()) {
+ me.refreshed++;
+ me.doComponentLayout();
+ me.refreshed--;
}
- this.destroyRoot();
- Ext.destroy(this.loader);
- this.nodeHash = this.root = this.loader = null;
- Ext.tree.TreePanel.superclass.beforeDestroy.call(this);
},
- /**
- * Destroy the root node. Not included by itself because we need to pass the silent parameter.
- * @private
- */
- destroyRoot : function(){
- if(this.root && this.root.destroy){
- this.root.destroy(true);
+ initAria: function() {
+ this.callParent();
+
+ var selModel = this.getSelectionModel(),
+ mode = selModel.getSelectionMode(),
+ actionEl = this.getActionEl();
+
+ // TODO: subscribe to mode changes or allow the selModel to manipulate this attribute.
+ if (mode !== 'SINGLE') {
+ actionEl.dom.setAttribute('aria-multiselectable', true);
}
+ },
+
+ onDestroy: function() {
+ Ext.destroyMembers(this, 'pagingToolbar', 'listEl');
+ this.callParent();
}
+});
+
+/**
+ * @class Ext.view.BoundListKeyNav
+ * @extends Ext.util.KeyNav
+ * A specialized {@link Ext.util.KeyNav} implementation for navigating a {@link Ext.view.BoundList} using
+ * the keyboard. The up, down, pageup, pagedown, home, and end keys move the active highlight
+ * through the list. The enter key invokes the selection model's select action using the highlighted item.
+ */
+Ext.define('Ext.view.BoundListKeyNav', {
+ extend: 'Ext.util.KeyNav',
+ requires: 'Ext.view.BoundList',
/**
- * @cfg {String/Number} activeItem
- * @hide
- */
- /**
- * @cfg {Boolean} autoDestroy
- * @hide
- */
- /**
- * @cfg {Object/String/Function} autoLoad
- * @hide
- */
- /**
- * @cfg {Boolean} autoWidth
- * @hide
- */
- /**
- * @cfg {Boolean/Number} bufferResize
- * @hide
- */
- /**
- * @cfg {String} defaultType
- * @hide
- */
- /**
- * @cfg {Object} defaults
- * @hide
- */
- /**
- * @cfg {Boolean} hideBorders
- * @hide
- */
- /**
- * @cfg {Mixed} items
- * @hide
- */
- /**
- * @cfg {String} layout
- * @hide
- */
- /**
- * @cfg {Object} layoutConfig
- * @hide
- */
- /**
- * @cfg {Boolean} monitorResize
- * @hide
- */
- /**
- * @property items
- * @hide
- */
- /**
- * @method cascade
- * @hide
- */
- /**
- * @method doLayout
- * @hide
- */
- /**
- * @method find
- * @hide
- */
- /**
- * @method findBy
- * @hide
- */
- /**
- * @method findById
- * @hide
- */
- /**
- * @method findByType
- * @hide
- */
- /**
- * @method getComponent
- * @hide
- */
- /**
- * @method getLayout
- * @hide
- */
- /**
- * @method getUpdater
- * @hide
- */
- /**
- * @method insert
- * @hide
- */
- /**
- * @method load
- * @hide
+ * @cfg {Ext.view.BoundList} boundList
+ * @required
+ * The {@link Ext.view.BoundList} instance for which key navigation will be managed. This is required.
*/
+
+ constructor: function(el, config) {
+ var me = this;
+ me.boundList = config.boundList;
+ me.callParent([el, Ext.apply({}, config, me.defaultHandlers)]);
+ },
+
+ defaultHandlers: {
+ up: function() {
+ var me = this,
+ boundList = me.boundList,
+ allItems = boundList.all,
+ oldItem = boundList.highlightedItem,
+ oldItemIdx = oldItem ? boundList.indexOf(oldItem) : -1,
+ newItemIdx = oldItemIdx > 0 ? oldItemIdx - 1 : allItems.getCount() - 1; //wraps around
+ me.highlightAt(newItemIdx);
+ },
+
+ down: function() {
+ var me = this,
+ boundList = me.boundList,
+ allItems = boundList.all,
+ oldItem = boundList.highlightedItem,
+ oldItemIdx = oldItem ? boundList.indexOf(oldItem) : -1,
+ newItemIdx = oldItemIdx < allItems.getCount() - 1 ? oldItemIdx + 1 : 0; //wraps around
+ me.highlightAt(newItemIdx);
+ },
+
+ pageup: function() {
+ //TODO
+ },
+
+ pagedown: function() {
+ //TODO
+ },
+
+ home: function() {
+ this.highlightAt(0);
+ },
+
+ end: function() {
+ var me = this;
+ me.highlightAt(me.boundList.all.getCount() - 1);
+ },
+
+ enter: function(e) {
+ this.selectHighlighted(e);
+ }
+ },
+
/**
- * @method remove
- * @hide
+ * Highlights the item at the given index.
+ * @param {Number} index
*/
+ highlightAt: function(index) {
+ var boundList = this.boundList,
+ item = boundList.all.item(index);
+ if (item) {
+ item = item.dom;
+ boundList.highlightItem(item);
+ boundList.getTargetEl().scrollChildIntoView(item, false);
+ }
+ },
+
/**
- * @event add
- * @hide
+ * Triggers selection of the currently highlighted item according to the behavior of
+ * the configured SelectionModel.
*/
+ selectHighlighted: function(e) {
+ var me = this,
+ boundList = me.boundList,
+ highlighted = boundList.highlightedItem,
+ selModel = boundList.getSelectionModel();
+ if (highlighted) {
+ selModel.selectWithEvent(boundList.getRecord(highlighted), e);
+ }
+ }
+
+});
+/**
+ * @class Ext.form.field.ComboBox
+ * @extends Ext.form.field.Picker
+ *
+ * A combobox control with support for autocomplete, remote loading, and many other features.
+ *
+ * A ComboBox is like a combination of a traditional HTML text `` field and a `