X-Git-Url: http://git.ithinksw.org/extjs.git/blobdiff_plain/c930e9176a5a85509c5b0230e2bff5c22a591432..530ef4b6c5b943cfa68b779d11cf7de29aa878bf:/adapter/yui/ext-yui-adapter-debug.js?ds=sidebyside diff --git a/adapter/yui/ext-yui-adapter-debug.js b/adapter/yui/ext-yui-adapter-debug.js index bae15eee..918a2726 100644 --- a/adapter/yui/ext-yui-adapter-debug.js +++ b/adapter/yui/ext-yui-adapter-debug.js @@ -1,930 +1,1034 @@ /*! - * Ext JS Library 3.0.0 - * Copyright(c) 2006-2009 Ext JS, LLC + * Ext JS Library 3.2.1 + * Copyright(c) 2006-2010 Ext JS, Inc. * licensing@extjs.com * http://www.extjs.com/license */ - -// for old browsers -window.undefined = window.undefined; - -/** - * @class Ext - * Ext core utilities and functions. - * @singleton - */ - -Ext = { - /** - * The version of the framework - * @type String - */ - version : '3.0' -}; - -/** - * Copies all the properties of config to obj. - * @param {Object} obj The receiver of the properties - * @param {Object} config The source of the properties - * @param {Object} defaults A different object that will also be applied for default values - * @return {Object} returns obj - * @member Ext apply - */ -Ext.apply = function(o, c, defaults){ - // no "this" reference for friendly out of scope calls - if(defaults){ - Ext.apply(o, defaults); - } - if(o && c && typeof c == 'object'){ - for(var p in c){ - o[p] = c[p]; - } - } - return o; -}; - -(function(){ - var idSeed = 0, - toString = Object.prototype.toString, - //assume it's not null and not an array - isIterable = function(v){ - //check for array or arguments - if(Ext.isArray(v) || v.callee){ - return true; - } - //check for node list type - if(/NodeList|HTMLCollection/.test(toString.call(v))){ - return true; - } - //NodeList has an item and length property - //IXMLDOMNodeList has nextNode method, needs to be checked first. - return ((v.nextNode || v.item) && Ext.isNumber(v.length)); - }, - ua = navigator.userAgent.toLowerCase(), - check = function(r){ - return r.test(ua); - }, - DOC = document, - isStrict = DOC.compatMode == "CSS1Compat", - isOpera = check(/opera/), - isChrome = check(/chrome/), - 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/), - isIE8 = isIE && check(/msie 8/), - isIE6 = isIE && !isIE7 && !isIE8, - isGecko = !isWebKit && check(/gecko/), - isGecko2 = isGecko && check(/rv:1\.8/), - isGecko3 = isGecko && check(/rv:1\.9/), - isBorderBox = isIE && !isStrict, - isWindows = check(/windows|win32/), - isMac = check(/macintosh|mac os x/), - isAir = check(/adobeair/), - isLinux = check(/linux/), - isSecure = /^https/i.test(window.location.protocol); - - // remove css image flicker - if(isIE6){ - try{ - DOC.execCommand("BackgroundImageCache", false, true); - }catch(e){} - } - - 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 (defaults to javascript:false). - * @type String - */ - SSL_SECURE_URL : 'javascript:false', - /** - * True if the browser is in strict (standards-compliant) mode, as opposed to quirks mode - * @type Boolean - */ - isStrict : isStrict, - /** - * True if the page is running over SSL - * @type Boolean - */ - isSecure : isSecure, - /** - * True when the document is fully initialized and ready for action - * @type Boolean - */ - isReady : false, - - /** - * True if the {@link Ext.Fx} Class is available - * @type Boolean - * @property enableFx - */ - - /** - * True to automatically uncache orphaned Ext.Elements periodically (defaults to true) - * @type Boolean - */ - enableGarbageCollector : true, - - /** - * True to automatically purge event listeners after uncaching an element (defaults to false). - * Note: this only happens if {@link #enableGarbageCollector} is true. - * @type Boolean - */ - enableListenerCollection : 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, - - /** - * Copies all the properties of config to obj if they don't already exist. - * @param {Object} obj The receiver of the properties - * @param {Object} config The source of the properties - * @return {Object} returns obj - */ - applyIf : function(o, c){ - if(o){ - for(var p in c){ - if(Ext.isEmpty(o[p])){ - o[p] = c[p]; - } - } - } - return o; - }, - - /** - * 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){ - return (el = Ext.getDom(el) || {}).id = el.id || (prefix || "ext-gen") + (++idSeed); - }, - - /** - * Extends one class with another class and optionally overrides members with the passed literal. This class - * also adds the function "override()" to the class that can be used to override - * members on an instance. - * *
- * This function also supports a 2-argument call in which the subclass's constructor is - * not passed as an argument. In this form, the parameters are as follows:
- *
superclass
- * overrides
- * - * This may contain a special member named constructor. This is used - * to define the constructor of the new class, and is returned. If this property is - * not specified, a constructor is generated and returned which just calls the - * superclass's constructor passing on its parameters.
- * For example, to create a subclass of the Ext GridPanel: - *
-MyGridPanel = Ext.extend(Ext.grid.GridPanel, {
- constructor: function(config) {
- // Your preprocessing here
- MyGridPanel.superclass.constructor.apply(this, arguments);
- // Your postprocessing here
- },
-
- yourMethod: function() {
- // etc.
- }
-});
-
- *
- * @param {Function} subclass The class inheriting the functionality
- * @param {Function} superclass The class being extended
- * @param {Object} overrides (optional) A literal with members which are copied into the subclass's
- * prototype, and are therefore shared between all instances of the new class.
- * @return {Function} The subclass constructor.
- * @method extend
- */
- extend : function(){
- // inline overrides
- var io = function(o){
- for(var m in o){
- this[m] = o[m];
- }
- };
- var oc = Object.prototype.constructor;
-
- return function(sb, sp, overrides){
- if(Ext.isObject(sp)){
- overrides = sp;
- sp = sb;
- sb = overrides.constructor != oc ? overrides.constructor : function(){sp.apply(this, arguments);};
- }
- var F = function(){},
- sbp,
- spp = sp.prototype;
-
- F.prototype = spp;
- sbp = sb.prototype = new F();
- sbp.constructor=sb;
- sb.superclass=spp;
- if(spp.constructor == oc){
- spp.constructor=sp;
- }
- sb.override = function(o){
- Ext.override(sb, o);
- };
- sbp.superclass = sbp.supr = (function(){
- return spp;
- });
- sbp.override = io;
- Ext.override(sb, overrides);
- sb.extend = function(o){Ext.extend(sb, o);};
- return sb;
- };
- }(),
-
- /**
- * Adds a list of functions to the prototype of an existing class, overwriting any existing methods with the same name.
- * Usage:
-Ext.override(MyClass, {
- newMethod1: function(){
- // etc.
- },
- newMethod2: function(foo){
- // etc.
- }
-});
-
- * @param {Object} origclass The class to override
- * @param {Object} overrides The list of functions to add to origClass. This should be specified as an object literal
- * containing one or more methods.
- * @method override
- */
- override : function(origclass, overrides){
- if(overrides){
- var p = origclass.prototype;
- Ext.apply(p, overrides);
- if(Ext.isIE && overrides.toString != origclass.toString){
- p.toString = overrides.toString;
- }
- }
- },
-
- /**
- * Creates namespaces to be used for scoping variables and classes so that they are not global.
- * Specifying the last node of a namespace implicitly creates all other nodes. Usage:
- *
-Ext.namespace('Company', 'Company.data');
-Ext.namespace('Company.data'); // equivalent and preferable to above syntax
-Company.Widget = function() { ... }
-Company.data.CustomStore = function(config) { ... }
-
- * @param {String} namespace1
- * @param {String} namespace2
- * @param {String} etc
- * @method namespace
- */
- namespace : function(){
- var o, d;
- Ext.each(arguments, function(v) {
- d = v.split(".");
- o = window[d[0]] = window[d[0]] || {};
- Ext.each(d.slice(1), function(v2){
- o = o[v2] = o[v2] || {};
- });
- });
- return o;
- },
-
- /**
- * Takes an object and converts it to an encoded URL. e.g. Ext.urlEncode({foo: 1, bar: 2}); would return "foo=1&bar=2". Optionally, property values can be arrays, instead of keys and the resulting string that's returned will contain a name/value pair for each array value.
- * @param {Object} o
- * @param {String} pre (optional) A prefix to add to the url encoded string
- * @return {String}
- */
- urlEncode: function(o, pre){
- var undef, buf = [], key, e = encodeURIComponent;
-
- for(key in o){
- undef = !Ext.isDefined(o[key]);
- Ext.each(undef ? key : o[key], function(val, i){
- buf.push("&", e(key), "=", (val != key || !undef) ? e(val) : "");
- });
- }
- if(!pre){
- buf.shift();
- pre = "";
- }
- return pre + buf.join('');
- },
-
- /**
- * Takes an encoded URL and and converts it to an object. Example:
-Ext.urlDecode("foo=1&bar=2"); // returns {foo: "1", bar: "2"}
-Ext.urlDecode("foo=1&bar=2&bar=3&bar=4", false); // returns {foo: "1", bar: ["2", "3", "4"]}
-
- * @param {String} string
- * @param {Boolean} overwrite (optional) Items of the same name will overwrite previous values instead of creating an an array (Defaults to false).
- * @return {Object} A literal with members
- */
- urlDecode : function(string, overwrite){
- var obj = {},
- pairs = string.split('&'),
- d = decodeURIComponent,
- name,
- value;
- Ext.each(pairs, function(pair) {
- pair = pair.split('=');
- name = d(pair[0]);
- value = d(pair[1]);
- obj[name] = overwrite || !obj[name] ? value :
- [].concat(obj[name]).concat(value);
- });
- return obj;
- },
-
- /**
- * Appends content to the query string of a URL, which handles 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 appended string
- */
- urlAppend : function(url, s){
- if(!Ext.isEmpty(s)){
- return url + (url.indexOf('?') === -1 ? '?' : '&') + s;
- }
- return url;
- },
-
- /**
- * Converts any iterable (numeric indices and a length property) into a true array
- * Don't use this on strings. IE doesn't support "abc"[0] which this implementation depends on.
- * For strings, use this instead: "abc".match(/./g) => [a,b,c];
- * @param {Iterable} the iterable object to be turned into a true Array.
- * @return (Array) array
- */
- toArray : function(){
- return isIE ?
- function(a, i, j, res){
- res = [];
- Ext.each(a, function(v) {
- res.push(v);
- });
- return res.slice(i || 0, j || res.length);
- } :
- function(a, i, j){
- return Array.prototype.slice.call(a, i || 0, j || a.length);
- }
- }(),
-
- /**
- * Iterates an array calling the passed function with each item, stopping if your function returns false. If the
- * passed array is not really an array, your function is called once with it.
- * The supplied function is called with (Object item, Number index, Array allItems).
- * @param {Array/NodeList/Mixed} array
- * @param {Function} fn
- * @param {Object} scope
- */
- each: function(array, fn, scope){
- if(Ext.isEmpty(array, true)){
- return;
- }
- if(!isIterable(array) || Ext.isPrimitive(array)){
- array = [array];
- }
- for(var i = 0, len = array.length; i < len; i++){
- if(fn.call(scope || array[i], array[i], i, array) === false){
- return i;
- };
- }
- },
-
- /**
- * Iterates either the elements in an array, or each of the properties in an object.
- * Note: If you are only iterating arrays, it is better to call {@link #each}.
- * @param {Object/Array} object The object or array to be iterated
- * @param {Function} fn The function to be called for each iteration.
- * The iteration will stop if the supplied function returns false, or
- * all array elements / object properties have been covered. The signature
- * varies depending on the type of object being interated:
- *
-// 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.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){
- if(!el || !DOC){
- return null;
- }
- return el.dom ? el.dom : (Ext.isString(el) ? DOC.getElementById(el) : el);
- },
-
- /**
- * Returns the current document body as an {@link Ext.Element}.
- * @return Ext.Element The document body
- */
- getBody : function(){
- return Ext.get(DOC.body || DOC.documentElement);
- },
-
- /**
- * Removes a DOM node from the document. The body node will be ignored if passed in.
- * @param {HTMLElement} node The node to remove
- */
- removeNode : isIE ? function(){
- var d;
- return function(n){
- if(n && n.tagName != 'BODY'){
- d = d || DOC.createElement('div');
- d.appendChild(n);
- d.innerHTML = '';
- }
- }
- }() : function(n){
- if(n && n.parentNode && n.tagName != 'BODY'){
- n.parentNode.removeChild(n);
- }
- },
-
- /**
- * Returns true if the passed value is empty.
- *The value is deemed to be empty if it is
-Ext.namespace('Company', 'Company.data');
-Ext.namespace('Company.data'); // equivalent and preferable to above syntax
-Company.Widget = function() { ... }
-Company.data.CustomStore = function(config) { ... }
-
- * @param {String} namespace1
- * @param {String} namespace2
- * @param {String} etc
- * @method namespace
- */
- Ext.ns = Ext.namespace;
-})();
-
-Ext.ns("Ext", "Ext.util", "Ext.lib", "Ext.data");
-
-
-/**
- * @class Function
- * These functions are available on every Function object (any JavaScript function).
- */
-Ext.apply(Function.prototype, {
- /**
- * Creates an interceptor function. The passed fcn 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 fcn 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 = sayHi.createInterceptor(function(name){
- return name == 'Brian';
-});
-
-sayHiToFriend('Fred'); // no alert
-sayHiToFriend('Brian'); // alerts "Hi, Brian"
-
- * @param {Function} fcn The function to call before the original
- * @param {Object} scope (optional) The scope of the passed fcn (Defaults to scope of original function or window)
- * @return {Function} The new function
- */
- createInterceptor : function(fcn, scope){
- var method = this;
- return !Ext.isFunction(fcn) ?
- this :
- function() {
- var me = this,
- args = arguments;
- fcn.target = me;
- fcn.method = method;
- return (fcn.apply(scope || me || window, args) !== false) ?
- method.apply(me || window, args) :
- null;
- };
- },
-
- /**
- * Creates a callback that passes arguments[0], arguments[1], arguments[2], ...
- * Call directly on any function. Example: myFunction.createCallback(arg1, arg2)
- * Will create a function that is bound to those 2 args. If a specific scope is required in the
- * callback, use {@link #createDelegate} instead. The function returned by createCallback always
- * executes in the window scope.
- * This method is required when you want to pass arguments to a callback function. If no arguments - * are needed, you can simply pass a reference to the function as a callback (e.g., callback: myFn). - * However, if you tried to pass a function with arguments (e.g., callback: myFn(arg1, arg2)) the function - * would simply execute immediately when the code is parsed. Example usage: - *
-var sayHi = function(name){
- alert('Hi, ' + name);
-}
-
-// clicking the button alerts "Hi, Fred"
-new Ext.Button({
- text: 'Say Hi',
- renderTo: Ext.getBody(),
- handler: sayHi.createCallback('Fred')
-});
-
- * @return {Function} The new function
- */
- createCallback : function(/*args...*/){
- // make args available, in function below
- var args = arguments,
- method = this;
- return function() {
- return method.apply(window, args);
- };
- },
-
- /**
- * Creates a delegate (callback) that sets the scope to obj.
- * Call directly on any function. Example: this.myFunction.createDelegate(this, [arg1, arg2])
- * Will create a function that is automatically scoped to obj so that the this variable inside the
- * callback points to obj. Example usage:
- *
-var sayHi = function(name){
- // Note this use of "this.text" here. This function expects to
- // execute within a scope that contains a text property. In this
- // example, the "this" variable is pointing to the btn object that
- // was passed in createDelegate below.
- alert('Hi, ' + name + '. You clicked the "' + this.text + '" button.');
-}
-
-var btn = new Ext.Button({
- text: 'Say Hi',
- renderTo: Ext.getBody()
-});
-
-// This callback will execute in the scope of the
-// button instance. Clicking the button alerts
-// "Hi, Fred. You clicked the "Say Hi" button."
-btn.on('click', sayHi.createDelegate(btn, ['Fred']));
-
- * @param {Object} obj (optional) The object for which the scope is set
- * @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
- */
- createDelegate : function(obj, args, appendArgs){
- var method = this;
- return function() {
- var callArgs = args || arguments;
- if (appendArgs === true){
- callArgs = Array.prototype.slice.call(arguments, 0);
- callArgs = callArgs.concat(args);
- }else if (Ext.isNumber(appendArgs)){
- callArgs = Array.prototype.slice.call(arguments, 0); // copy arguments first
- var applyArgs = [appendArgs, 0].concat(args); // create method call params
- Array.prototype.splice.apply(callArgs, applyArgs); // splice them in
- }
- return method.apply(obj || window, callArgs);
- };
- },
-
- /**
- * 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:
-sayHi.defer(2000, this, ['Fred']);
-
-// this syntax is sometimes useful for deferring
-// execution of an anonymous function:
-(function(){
- alert('Anonymous');
-}).defer(100);
-
- * @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} obj (optional) The object for which the scope is set
- * @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
- */
- defer : function(millis, obj, args, appendArgs){
- var fn = this.createDelegate(obj, args, appendArgs);
- if(millis > 0){
- return setTimeout(fn, millis);
- }
- fn();
- return 0;
- }
-});
-
-/**
- * @class String
- * These functions are available on every String object.
- */
-Ext.applyIf(String, {
- /**
- * 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 = 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
- * @static
- */
- format : function(format){
- var args = Ext.toArray(arguments, 1);
- return format.replace(/\{(\d+)\}/g, function(m, i){
- return args[i];
- });
- }
-});
-
-/**
- * @class Array
- */
-Ext.applyIf(Array.prototype, {
- /**
- * Checks whether or not the specified object exists in the array.
- * @param {Object} o The object to check for
- * @return {Number} The index of o in the array (or -1 if it is not found)
- */
- indexOf : function(o){
- for (var i = 0, len = this.length; i < len; i++){
- if(this[i] == o){
- return i;
- }
- }
- return -1;
- },
-
- /**
- * Removes the specified object from the array. If the object is not found nothing happens.
- * @param {Object} o The object to remove
- * @return {Array} this array
- */
- remove : function(o){
- var index = this.indexOf(o);
- if(index != -1){
- this.splice(index, 1);
- }
- return this;
- }
-});
+// for old browsers
+window.undefined = window.undefined;
+
/**
* @class Ext
+ * Ext core utilities and functions.
+ * @singleton
+ */
+
+Ext = {
+ /**
+ * The version of the framework
+ * @type String
+ */
+ version : '3.2.1',
+ versionDetail : {
+ major: 3,
+ minor: 2,
+ patch: 1
+ }
+};
+
+/**
+ * Copies all the properties of config to obj.
+ * @param {Object} obj The receiver of the properties
+ * @param {Object} config The source of the properties
+ * @param {Object} defaults A different object that will also be applied for default values
+ * @return {Object} returns obj
+ * @member Ext apply
*/
+Ext.apply = function(o, c, defaults){
+ // no "this" reference for friendly out of scope calls
+ if(defaults){
+ Ext.apply(o, defaults);
+ }
+ if(o && c && typeof c == 'object'){
+ for(var p in c){
+ o[p] = c[p];
+ }
+ }
+ return o;
+};
+
+(function(){
+ var idSeed = 0,
+ toString = Object.prototype.toString,
+ ua = navigator.userAgent.toLowerCase(),
+ check = function(r){
+ return r.test(ua);
+ },
+ DOC = document,
+ isStrict = DOC.compatMode == "CSS1Compat",
+ isOpera = check(/opera/),
+ 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/),
+ isIE8 = isIE && check(/msie 8/),
+ isIE6 = isIE && !isIE7 && !isIE8,
+ isGecko = !isWebKit && check(/gecko/),
+ isGecko2 = isGecko && check(/rv:1\.8/),
+ isGecko3 = isGecko && check(/rv:1\.9/),
+ isBorderBox = isIE && !isStrict,
+ isWindows = check(/windows|win32/),
+ isMac = check(/macintosh|mac os x/),
+ isAir = check(/adobeair/),
+ isLinux = check(/linux/),
+ isSecure = /^https/i.test(window.location.protocol);
+
+ // remove css image flicker
+ if(isIE6){
+ try{
+ DOC.execCommand("BackgroundImageCache", false, true);
+ }catch(e){}
+ }
+
+ 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 : isSecure && isIE ? 'javascript:""' : 'about:blank',
+ /**
+ * True if the browser is in strict (standards-compliant) mode, as opposed to quirks mode
+ * @type Boolean
+ */
+ isStrict : isStrict,
+ /**
+ * True if the page is running over SSL
+ * @type Boolean
+ */
+ isSecure : isSecure,
+ /**
+ * True when the document is fully initialized and ready for action
+ * @type Boolean
+ */
+ isReady : false,
+
+ /**
+ * True if the {@link Ext.Fx} Class is available
+ * @type Boolean
+ * @property enableFx
+ */
+
+ /**
+ * True to automatically uncache orphaned Ext.Elements periodically (defaults to true)
+ * @type Boolean
+ */
+ enableGarbageCollector : true,
+
+ /**
+ * True to automatically purge event listeners during garbageCollection (defaults to false).
+ * @type Boolean
+ */
+ enableListenerCollection : false,
+
+ /**
+ * 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,
+
+ /**
+ * Copies all the properties of config to obj if they don't already exist.
+ * @param {Object} obj The receiver of the properties
+ * @param {Object} config The source of the properties
+ * @return {Object} returns obj
+ */
+ applyIf : function(o, c){
+ if(o){
+ for(var p in c){
+ if(!Ext.isDefined(o[p])){
+ o[p] = c[p];
+ }
+ }
+ }
+ return o;
+ },
+
+ /**
+ * 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.id) {
+ el.id = (prefix || "ext-gen") + (++idSeed);
+ }
+ return el.id;
+ },
+
+ /**
+ * Extends one class to create a subclass and optionally overrides members with the passed literal. This method + * also adds the function "override()" to the subclass that can be used to override members of the class.
+ * For example, to create a subclass of Ext GridPanel: + *
+MyGridPanel = Ext.extend(Ext.grid.GridPanel, {
+ constructor: function(config) {
+
+// Create configuration for this Grid.
+ var store = new Ext.data.Store({...});
+ var colModel = new Ext.grid.ColumnModel({...});
+
+// Create a new config object containing our computed properties
+// *plus* whatever was in the config parameter.
+ config = Ext.apply({
+ store: store,
+ colModel: colModel
+ }, config);
+
+ MyGridPanel.superclass.constructor.call(this, config);
+
+// Your postprocessing here
+ },
+
+ yourMethod: function() {
+ // etc.
+ }
+});
+
+ *
+ * This function also supports a 3-argument call in which the subclass's constructor is + * passed as an argument. In this form, the parameters are as follows:
+ *subclass
: Function superclass
: Function overrides
: Object A literal with members which are copied into the subclass's + * prototype, and are therefore shared between all instances of the new class.
+ *This may contain a special member named constructor. This is used + * to define the constructor of the new class, and is returned. If this property is + * not specified, a constructor is generated and returned which just calls the + * superclass's constructor passing on its parameters.
+ *It is essential that you call the superclass constructor in any provided constructor. See example code.
+ * @return {Function} The subclass constructor from theoverrides
parameter, or a generated one if not provided.
+ */
+ extend : function(){
+ // inline overrides
+ var io = function(o){
+ for(var m in o){
+ this[m] = o[m];
+ }
+ };
+ var oc = Object.prototype.constructor;
+
+ return function(sb, sp, overrides){
+ if(typeof sp == 'object'){
+ overrides = sp;
+ sp = sb;
+ sb = overrides.constructor != oc ? overrides.constructor : function(){sp.apply(this, arguments);};
+ }
+ var F = function(){},
+ sbp,
+ spp = sp.prototype;
+
+ F.prototype = spp;
+ sbp = sb.prototype = new F();
+ sbp.constructor=sb;
+ sb.superclass=spp;
+ if(spp.constructor == oc){
+ spp.constructor=sp;
+ }
+ sb.override = function(o){
+ Ext.override(sb, o);
+ };
+ sbp.superclass = sbp.supr = (function(){
+ return spp;
+ });
+ sbp.override = io;
+ Ext.override(sb, overrides);
+ sb.extend = function(o){return Ext.extend(sb, o);};
+ return sb;
+ };
+ }(),
+
+ /**
+ * Adds a list of functions to the prototype of an existing class, overwriting any existing methods with the same name.
+ * Usage:
+Ext.override(MyClass, {
+ newMethod1: function(){
+ // etc.
+ },
+ newMethod2: function(foo){
+ // etc.
+ }
+});
+
+ * @param {Object} origclass The class to override
+ * @param {Object} overrides The list of functions to add to origClass. This should be specified as an object literal
+ * containing one or more methods.
+ * @method override
+ */
+ override : function(origclass, overrides){
+ if(overrides){
+ var p = origclass.prototype;
+ Ext.apply(p, overrides);
+ if(Ext.isIE && overrides.hasOwnProperty('toString')){
+ p.toString = overrides.toString;
+ }
+ }
+ },
+
+ /**
+ * Creates namespaces to be used for scoping variables and classes so that they are not global.
+ * Specifying the last node of a namespace implicitly creates all other nodes. Usage:
+ *
+Ext.namespace('Company', 'Company.data');
+Ext.namespace('Company.data'); // equivalent and preferable to above syntax
+Company.Widget = function() { ... }
+Company.data.CustomStore = function(config) { ... }
+
+ * @param {String} namespace1
+ * @param {String} namespace2
+ * @param {String} etc
+ * @return {Object} The namespace object. (If multiple arguments are passed, this will be the last namespace created)
+ * @method namespace
+ */
+ namespace : function(){
+ var o, d;
+ Ext.each(arguments, function(v) {
+ d = v.split(".");
+ o = window[d[0]] = window[d[0]] || {};
+ Ext.each(d.slice(1), function(v2){
+ o = o[v2] = o[v2] || {};
+ });
+ });
+ return o;
+ },
+
+ /**
+ * Takes an object and converts it to an encoded URL. e.g. Ext.urlEncode({foo: 1, bar: 2}); would return "foo=1&bar=2". Optionally, property values can be arrays, instead of keys and the resulting string that's returned will contain a name/value pair for each array value.
+ * @param {Object} o
+ * @param {String} pre (optional) A prefix to add to the url encoded string
+ * @return {String}
+ */
+ urlEncode : function(o, pre){
+ var empty,
+ buf = [],
+ e = encodeURIComponent;
+
+ Ext.iterate(o, function(key, item){
+ empty = Ext.isEmpty(item);
+ Ext.each(empty ? key : item, function(val){
+ buf.push('&', e(key), '=', (!Ext.isEmpty(val) && (val != key || !empty)) ? (Ext.isDate(val) ? Ext.encode(val).replace(/"/g, '') : e(val)) : '');
+ });
+ });
+ if(!pre){
+ buf.shift();
+ pre = '';
+ }
+ return pre + buf.join('');
+ },
+
+ /**
+ * Takes an encoded URL and and converts it to an object. Example:
+Ext.urlDecode("foo=1&bar=2"); // returns {foo: "1", bar: "2"}
+Ext.urlDecode("foo=1&bar=2&bar=3&bar=4", false); // returns {foo: "1", bar: ["2", "3", "4"]}
+
+ * @param {String} string
+ * @param {Boolean} overwrite (optional) Items of the same name will overwrite previous values instead of creating an an array (Defaults to false).
+ * @return {Object} A literal with members
+ */
+ urlDecode : function(string, overwrite){
+ if(Ext.isEmpty(string)){
+ return {};
+ }
+ var obj = {},
+ pairs = string.split('&'),
+ d = decodeURIComponent,
+ name,
+ value;
+ Ext.each(pairs, function(pair) {
+ pair = pair.split('=');
+ name = d(pair[0]);
+ value = d(pair[1]);
+ obj[name] = overwrite || !obj[name] ? value :
+ [].concat(obj[name]).concat(value);
+ });
+ return obj;
+ },
+
+ /**
+ * 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;
+ },
+
+ /**
+ * Converts any iterable (numeric indices and a length property) into a true array
+ * Don't use this on strings. IE doesn't support "abc"[0] which this implementation depends on.
+ * For strings, use this instead: "abc".match(/./g) => [a,b,c];
+ * @param {Iterable} the iterable object to be turned into a true Array.
+ * @return (Array) array
+ */
+ toArray : function(){
+ return isIE ?
+ function(a, i, j, res){
+ res = [];
+ for(var x = 0, len = a.length; x < len; x++) {
+ res.push(a[x]);
+ }
+ return res.slice(i || 0, j || res.length);
+ } :
+ function(a, i, j){
+ return Array.prototype.slice.call(a, i || 0, j || a.length);
+ }
+ }(),
+
+ isIterable : function(v){
+ //check for array or arguments
+ if(Ext.isArray(v) || v.callee){
+ return true;
+ }
+ //check for node list type
+ if(/NodeList|HTMLCollection/.test(toString.call(v))){
+ return true;
+ }
+ //NodeList has an item and length property
+ //IXMLDOMNodeList has nextNode method, needs to be checked first.
+ return ((typeof v.nextNode != 'undefined' || v.item) && Ext.isNumber(v.length));
+ },
+
+ /**
+ * Iterates an array calling the supplied function.
+ * @param {Array/NodeList/Mixed} array The array to be iterated. If this
+ * argument is not really an array, the supplied function is called once.
+ * @param {Function} fn The function to be called with each item. If the
+ * supplied function returns false, iteration stops and this method returns
+ * the current index
. This function is called with
+ * the following arguments:
+ * item
: Mixed
+ * index
+ * in the passed array
index
: Number
+ * allItems
: Array
+ * array
passed as the first
+ * argument to Ext.each
.this
reference) in which the specified function is executed.
+ * Defaults to the item
at the current index
+ * within the passed array
.
+ * @return See description for the fn parameter.
+ */
+ each : function(array, fn, scope){
+ if(Ext.isEmpty(array, true)){
+ return;
+ }
+ if(!Ext.isIterable(array) || Ext.isPrimitive(array)){
+ array = [array];
+ }
+ for(var i = 0, len = array.length; i < len; i++){
+ if(fn.call(scope || array[i], array[i], i, array) === false){
+ return i;
+ };
+ }
+ },
+
+ /**
+ * Iterates either the elements in an array, or each of the properties in an object.
+ * Note: If you are only iterating arrays, it is better to call {@link #each}.
+ * @param {Object/Array} object The object or array to be iterated
+ * @param {Function} fn The function to be called for each iteration.
+ * The iteration will stop if the supplied function returns false, or
+ * all array elements / object properties have been covered. The signature
+ * varies depending on the type of object being interated:
+ * this
reference) in which the specified function is executed. Defaults to
+ * the object
being iterated.
+ */
+ iterate : function(obj, fn, scope){
+ if(Ext.isEmpty(obj)){
+ return;
+ }
+ if(Ext.isIterable(obj)){
+ Ext.each(obj, fn, scope);
+ return;
+ }else if(typeof obj == 'object'){
+ for(var prop in obj){
+ if(obj.hasOwnProperty(prop)){
+ if(fn.call(scope || obj, prop, obj[prop], obj) === false){
+ return;
+ };
+ }
+ }
+ }
+ },
+
+ /**
+ * Return the dom node for the passed String (id), dom node, or Ext.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.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 || !DOC){
+ return null;
+ }
+ if (el.dom){
+ return el.dom;
+ } else {
+ if (typeof el == 'string') {
+ var e = DOC.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;
+ }
+ }
+ },
+
+ /**
+ * Returns the current document body as an {@link Ext.Element}.
+ * @return Ext.Element The document body
+ */
+ getBody : function(){
+ return Ext.get(DOC.body || DOC.documentElement);
+ },
+
+ /**
+ * 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} is
+ * true
, then DOM event listeners are also removed from all child nodes. The body node
+ * will be ignored if passed in.
Returns true if the passed value is empty.
+ *The value is deemed to be empty if it is
+Ext.namespace('Company', 'Company.data');
+Ext.namespace('Company.data'); // equivalent and preferable to above syntax
+Company.Widget = function() { ... }
+Company.data.CustomStore = function(config) { ... }
+
+ * @param {String} namespace1
+ * @param {String} namespace2
+ * @param {String} etc
+ * @return {Object} The namespace object. (If multiple arguments are passed, this will be the last namespace created)
+ * @method ns
+ */
+ Ext.ns = Ext.namespace;
+})();
+
+Ext.ns("Ext.util", "Ext.lib", "Ext.data");
+
+Ext.elCache = {};
+
+/**
+ * @class Function
+ * These functions are available on every Function object (any JavaScript function).
+ */
+Ext.apply(Function.prototype, {
+ /**
+ * 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 = sayHi.createInterceptor(function(name){
+ return name == 'Brian';
+});
+
+sayHiToFriend('Fred'); // no alert
+sayHiToFriend('Brian'); // alerts "Hi, Brian"
+
+ * @param {Function} fcn 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.
+ * @return {Function} The new function
+ */
+ createInterceptor : function(fcn, scope){
+ var method = this;
+ return !Ext.isFunction(fcn) ?
+ this :
+ function() {
+ var me = this,
+ args = arguments;
+ fcn.target = me;
+ fcn.method = method;
+ return (fcn.apply(scope || me || window, args) !== false) ?
+ method.apply(me || window, args) :
+ null;
+ };
+ },
+
+ /**
+ * Creates a callback that passes arguments[0], arguments[1], arguments[2], ...
+ * Call directly on any function. Example: myFunction.createCallback(arg1, arg2)
+ * Will create a function that is bound to those 2 args. If a specific scope is required in the
+ * callback, use {@link #createDelegate} instead. The function returned by createCallback always
+ * executes in the window scope.
+ * This method is required when you want to pass arguments to a callback function. If no arguments + * are needed, you can simply pass a reference to the function as a callback (e.g., callback: myFn). + * However, if you tried to pass a function with arguments (e.g., callback: myFn(arg1, arg2)) the function + * would simply execute immediately when the code is parsed. Example usage: + *
+var sayHi = function(name){
+ alert('Hi, ' + name);
+}
+
+// clicking the button alerts "Hi, Fred"
+new Ext.Button({
+ text: 'Say Hi',
+ renderTo: Ext.getBody(),
+ handler: sayHi.createCallback('Fred')
+});
+
+ * @return {Function} The new function
+ */
+ createCallback : function(/*args...*/){
+ // make args available, in function below
+ var args = arguments,
+ method = this;
+ return function() {
+ return method.apply(window, args);
+ };
+ },
+
+ /**
+ * Creates a delegate (callback) that sets the scope to obj.
+ * Call directly on any function. Example: this.myFunction.createDelegate(this, [arg1, arg2])
+ * Will create a function that is automatically scoped to obj so that the this variable inside the
+ * callback points to obj. Example usage:
+ *
+var sayHi = function(name){
+ // Note this use of "this.text" here. This function expects to
+ // execute within a scope that contains a text property. In this
+ // example, the "this" variable is pointing to the btn object that
+ // was passed in createDelegate below.
+ alert('Hi, ' + name + '. You clicked the "' + this.text + '" button.');
+}
+
+var btn = new Ext.Button({
+ text: 'Say Hi',
+ renderTo: Ext.getBody()
+});
+
+// This callback will execute in the scope of the
+// button instance. Clicking the button alerts
+// "Hi, Fred. You clicked the "Say Hi" button."
+btn.on('click', sayHi.createDelegate(btn, ['Fred']));
+
+ * @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
+ */
+ createDelegate : function(obj, args, appendArgs){
+ var method = this;
+ return function() {
+ var callArgs = args || arguments;
+ if (appendArgs === true){
+ callArgs = Array.prototype.slice.call(arguments, 0);
+ callArgs = callArgs.concat(args);
+ }else if (Ext.isNumber(appendArgs)){
+ callArgs = Array.prototype.slice.call(arguments, 0); // copy arguments first
+ var applyArgs = [appendArgs, 0].concat(args); // create method call params
+ Array.prototype.splice.apply(callArgs, applyArgs); // splice them in
+ }
+ return method.apply(obj || window, callArgs);
+ };
+ },
+
+ /**
+ * 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:
+sayHi.defer(2000, this, ['Fred']);
+
+// this syntax is sometimes useful for deferring
+// execution of an anonymous function:
+(function(){
+ alert('Anonymous');
+}).defer(100);
+
+ * @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
+ */
+ defer : function(millis, obj, args, appendArgs){
+ var fn = this.createDelegate(obj, args, appendArgs);
+ if(millis > 0){
+ return setTimeout(fn, millis);
+ }
+ fn();
+ return 0;
+ }
+});
+
+/**
+ * @class String
+ * These functions are available on every String object.
+ */
+Ext.applyIf(String, {
+ /**
+ * 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 = 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
+ * @static
+ */
+ format : function(format){
+ var args = Ext.toArray(arguments, 1);
+ return format.replace(/\{(\d+)\}/g, function(m, i){
+ return args[i];
+ });
+ }
+});
+
+/**
+ * @class Array
+ */
+Ext.applyIf(Array.prototype, {
+ /**
+ * Checks whether or not the specified object exists in the array.
+ * @param {Object} o The object to check for
+ * @param {Number} from (Optional) The index at which to begin the search
+ * @return {Number} The index of o in the array (or -1 if it is not found)
+ */
+ indexOf : function(o, from){
+ var len = this.length;
+ from = from || 0;
+ from += (from < 0) ? len : 0;
+ for (; from < len; ++from){
+ if(this[from] === o){
+ return from;
+ }
+ }
+ return -1;
+ },
+
+ /**
+ * Removes the specified object from the array. If the object is not found nothing happens.
+ * @param {Object} o The object to remove
+ * @return {Array} this array
+ */
+ remove : function(o){
+ var index = this.indexOf(o);
+ if(index != -1){
+ this.splice(index, 1);
+ }
+ return this;
+ }
+});
+/**
+ * @class Ext
+ */
+
+Ext.ns("Ext.grid", "Ext.list", "Ext.dd", "Ext.tree", "Ext.form", "Ext.menu",
"Ext.state", "Ext.layout", "Ext.app", "Ext.ux", "Ext.chart", "Ext.direct");
/**
* Namespace alloted for extensions to the framework.
@@ -933,7 +1037,9 @@ Ext.ns("Ext.grid", "Ext.dd", "Ext.tree", "Ext.form", "Ext.menu",
*/
Ext.apply(Ext, function(){
- var E = Ext, idSeed = 0;
+ var E = Ext,
+ idSeed = 0,
+ scrollWidth = null;
return {
/**
@@ -944,13 +1050,13 @@ Ext.apply(Ext, function(){
emptyFn : function(){},
/**
- * URL to a 1x1 transparent gif image used by Ext to create inline icons with CSS background images.
+ * 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://extjs.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 : Ext.isIE6 || Ext.isIE7 ?
- 'http:/' + '/extjs.com/s.gif' :
+ BLANK_IMAGE_URL : Ext.isIE6 || Ext.isIE7 || Ext.isAir ?
+ 'http:/' + '/www.extjs.com/s.gif' :
'data:image/gif;base64,R0lGODlhAQABAID/AMDAwAAAACH5BAEAAAAALAAAAAABAAEAAAICRAEAOw==',
extendX : function(supr, fn){
@@ -965,15 +1071,6 @@ Ext.apply(Ext, function(){
return Ext.get(document);
},
- /**
- * Returns true if the passed object is a JavaScript date object, otherwise false.
- * @param {Object} object The object to test
- * @return {Boolean}
- */
- isDate : function(v){
- return Object.prototype.toString.apply(v) === '[object Date]';
- },
-
/**
* Utility method for validating that a value is numeric, returning the specified default value if it is not.
* @param {Mixed} value Should be a number, but any type will be handled appropriately
@@ -981,8 +1078,8 @@ Ext.apply(Ext, function(){
* @return {Number} Value, if numeric, else defaultValue
*/
num : function(v, defaultValue){
- v = Number(v === null || typeof v == 'boolean'? NaN : v);
- return isNaN(v)? defaultValue : v;
+ v = Number(Ext.isEmpty(v) || Ext.isArray(v) || typeof v == 'boolean' || (typeof v == 'string' && v.trim().length == 0) ? NaN : v);
+ return isNaN(v) ? defaultValue : v;
},
/**
@@ -1008,7 +1105,7 @@ Ext.apply(Ext, function(){
* @return {String}
*/
escapeRe : function(s) {
- return s.replace(/([.*+?^${}()|[\]\/\\])/g, "\\$1");
+ return s.replace(/([-.*+?^${}()|[\]\/\\])/g, "\\$1");
},
sequence : function(o, name, fn, scope){
@@ -1024,13 +1121,13 @@ Ext.addBehaviors({
'#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){
@@ -1056,6 +1153,31 @@ Ext.addBehaviors({
}
},
+ /**
+ * 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.
+ */
+ getScrollBarWidth: function(force){
+ if(!Ext.isReady){
+ return 0;
+ }
+
+ if(force === true || scrollWidth === null){
+ // 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;
+ },
+
// deprecated
combine : function(){
@@ -1083,10 +1205,10 @@ ImageComponent = Ext.extend(Ext.BoxComponent, {
this.initialBox = Ext.copyTo({}, this.initialConfig, 'x,y,width,height');
}
});
- *
- * @param {Object} The destination object.
- * @param {Object} The source object.
- * @param {Array/String} Either an Array of property names, or a comma-delimited list
+ *
+ * @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.
* @return {Object} The modified object.
*/
@@ -1117,11 +1239,11 @@ ImageComponent = Ext.extend(Ext.BoxComponent, {
if(arg){
if(Ext.isArray(arg)){
this.destroy.apply(this, arg);
- }else if(Ext.isFunction(arg.destroy)){
+ }else if(typeof arg.destroy == 'function'){
arg.destroy();
}else if(arg.dom){
arg.remove();
- }
+ }
}
}, this);
},
@@ -1230,7 +1352,7 @@ ImageComponent = Ext.extend(Ext.BoxComponent, {
* @return {Number} The mean.
*/
mean : function(arr){
- return Ext.sum(arr) / arr.length;
+ return arr.length > 0 ? Ext.sum(arr) / arr.length : undefined;
},
/**
@@ -1248,8 +1370,8 @@ ImageComponent = Ext.extend(Ext.BoxComponent, {
/**
* Partitions the set into two sets: a true set and a false set.
- * Example:
- * Example2:
+ * Example:
+ * Example2:
*
// Example 1:
Ext.partition([true, false, true, true, false]); // [[true, true, true], [false, false]]
@@ -1286,14 +1408,14 @@ Ext.invoke(Ext.query("p"), "getAttribute", "id");
*
* @param {Array|NodeList} arr The Array of items to invoke the method on.
* @param {String} methodName The method name to invoke.
- * @param {Anything} ... Arguments to send into the method invocation.
+ * @param {...*} args Arguments to send into the method invocation.
* @return {Array} The results of invoking the method on each item in the array.
*/
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") {
+ if (v && typeof v[methodName] == 'function') {
ret.push(v[methodName].apply(v, args));
} else {
ret.push(undefined);
@@ -1340,7 +1462,7 @@ Ext.zip(
* @return {Array} The zipped set.
*/
zip : function(){
- var parts = Ext.partition(arguments, function( val ){ return !Ext.isFunction(val); }),
+ 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")),
@@ -1430,7 +1552,7 @@ Ext.zip(
// internal
callback : function(cb, scope, args, delay){
- if(Ext.isFunction(cb)){
+ if(typeof cb == 'function'){
if(delay){
cb.defer(delay, scope, args || []);
}else{
@@ -1464,12 +1586,13 @@ var sayGoodbye = sayHi.createSequence(function(name){
sayGoodbye('Fred'); // both alerts show
* @param {Function} fcn The function to sequence
- * @param {Object} scope (optional) The scope of the passed fcn (Defaults to scope of original function or window)
+ * @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
*/
createSequence : function(fcn, scope){
var method = this;
- return !Ext.isFunction(fcn) ?
+ return (typeof fcn != 'function') ?
this :
function(){
var retval = method.apply(this || window, arguments);
@@ -1609,6 +1732,7 @@ Ext.TaskMgr.start({
});
*
+ * See the {@link #start} method for details about how to configure a task object.
* Also see {@link Ext.util.DelayedTask}. * * @constructor @@ -1680,21 +1804,25 @@ Ext.util.TaskRunner = function(interval){ /** * Starts a new task. * @method start - * @param {Object} task A config object that supports the following properties:run
: Functionargs
argument if specified. If a
- * particular scope is required, be sure to specify it using the scope
argument.A 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
.run
. If not specified, the current invocation count is passed.
* scope
: Objectrun
function. Defaults to the task config object.duration
: Numberduration
: Numberrepeat
: Numberrepeat
: NumberBefore each invocation, Ext injects the property taskRunCount
into the task object so
+ * that calculations based on the repeat count can be performed.
See the {@link #start} method for details about how to configure a task object.
* @singleton */ Ext.TaskMgr = new Ext.util.TaskRunner();if(typeof YAHOO == "undefined"){ @@ -1764,28 +1893,13 @@ Ext.TaskMgr = new Ext.util.TaskRunner();if(typeof YAHOO == "undefined"){ version = YAHOO.env.getVersion('yahoo').version.split('.'), mouseEnterSupported = parseInt(version[0]) >= 3, mouseCache = {}, - isXUL = Ext.isGecko ? function(node){ - return Object.prototype.toString.call(node) == '[object XULElement]'; - } : function(){ - }, isTextNode = Ext.isGecko ? function(node){ - try{ - return node.nodeType == 3; - }catch (e){ - return false; - } - } : function(node){ - return node.nodeType == 3; - }, elContains = function(parent, child){ + elContains = function(parent, child){ if(parent && parent.firstChild){ while(child){ if(child === parent){ return true; } - try{ - child = child.parentNode; - }catch (e){ - return false; - } + child = child.parentNode; if(child && (child.nodeType != 1)){ child = null; } @@ -1793,8 +1907,7 @@ Ext.TaskMgr = new Ext.util.TaskRunner();if(typeof YAHOO == "undefined"){ } return false; }, checkRelatedTarget = function(e){ - var related = Ext.lib.Event.getRelatedTarget(e); - return !(isXUL(related) || elContains(e.currentTarget, related)); + return !elContains(e.currentTarget, Ext.lib.Event.getRelatedTarget(e)); }; Ext.lib.Dom = {