-/*!
- * Ext JS Library 3.2.0
- * 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 : '3.2.0'
+
+ 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);
}
isChrome = check(/\bchrome\b/),
isWebKit = check(/webkit/),
isSafari = !isChrome && check(/safari/),
- isSafari2 = isSafari && check(/applewebkit\/4/), // unique to Safari 2
+ isSafari2 = isSafari && check(/applewebkit\/4/),
isSafari3 = isSafari && check(/version\/3/),
isSafari4 = isSafari && check(/version\/4/),
isIE = !isOpera && check(/msie/),
isLinux = check(/linux/),
isSecure = /^https/i.test(window.location.protocol);
- // remove css image flicker
+
if(isIE6){
try{
DOC.execCommand("BackgroundImageCache", false, true);
}
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 (<tt>'about:blank'</tt>, except for IE in secure mode, which is <tt>'javascript:""'</tt>).
- * @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.
- * <b>Note: Native JSON methods will not work with objects that have functions.
- * Also, property names must be quoted, otherwise the data will not parse.</b> (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){
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) {
return el.id;
},
- /**
- * <p>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.</p>
- * For example, to create a subclass of Ext GridPanel:
- * <pre><code>
-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.
- }
-});
-</code></pre>
- *
- * <p>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:</p>
- * <div class="mdetail-params"><ul>
- * <li><code>subclass</code> : Function <div class="sub-desc">The subclass constructor.</div></li>
- * <li><code>superclass</code> : Function <div class="sub-desc">The constructor of class being extended</div></li>
- * <li><code>overrides</code> : Object <div class="sub-desc">A literal with members which are copied into the subclass's
- * prototype, and are therefore shared among all instances of the new class.</div></li>
- * </ul></div>
- *
- * @param {Function} superclass The constructor of class being extended.
- * @param {Object} overrides <p>A literal with members which are copied into the subclass's
- * prototype, and are therefore shared between all instances of the new class.</p>
- * <p>This may contain a special member named <tt><b>constructor</b></tt>. This is used
- * to define the constructor of the new class, and is returned. If this property is
- * <i>not</i> specified, a constructor is generated and returned which just calls the
- * superclass's constructor passing on its parameters.</p>
- * <p><b>It is essential that you call the superclass constructor in any provided constructor. See example code.</b></p>
- * @return {Function} The subclass constructor from the <code>overrides</code> 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(Ext.isObject(sp)){
+ if(typeof sp == 'object'){
overrides = sp;
sp = sb;
sb = overrides.constructor != oc ? overrides.constructor : function(){sp.apply(this, arguments);};
};
}(),
- /**
- * Adds a list of functions to the prototype of an existing class, overwriting any existing methods with the same name.
- * Usage:<pre><code>
-Ext.override(MyClass, {
- newMethod1: function(){
- // etc.
- },
- newMethod2: function(foo){
- // etc.
- }
-});
-</code></pre>
- * @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;
}
},
- /**
- * 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:
- * <pre><code>
-Ext.namespace('Company', 'Company.data');
-Ext.namespace('Company.data'); // equivalent and preferable to above syntax
-Company.Widget = function() { ... }
-Company.data.CustomStore = function(config) { ... }
-</code></pre>
- * @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) {
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 = [],
return pre + buf.join('');
},
- /**
- * Takes an encoded URL and and converts it to an object. Example: <pre><code>
-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"]}
-</code></pre>
- * @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 {};
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){
}(),
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 <code>index</code>. This function is called with
- * the following arguments:
- * <div class="mdetail-params"><ul>
- * <li><code>item</code> : <i>Mixed</i>
- * <div class="sub-desc">The item at the current <code>index</code>
- * in the passed <code>array</code></div></li>
- * <li><code>index</code> : <i>Number</i>
- * <div class="sub-desc">The current index within the array</div></li>
- * <li><code>allItems</code> : <i>Array</i>
- * <div class="sub-desc">The <code>array</code> passed as the first
- * argument to <code>Ext.each</code>.</div></li>
- * </ul></div>
- * @param {Object} scope The scope (<code>this</code> reference) in which the specified function is executed.
- * Defaults to the <code>item</code> at the current <code>index</code>
- * within the passed <code>array</code>.
- * @return See description for the fn parameter.
- */
+
each : function(array, fn, scope){
if(Ext.isEmpty(array, true)){
return;
}
},
- /**
- * Iterates either the elements in an array, or each of the properties in an object.
- * <b>Note</b>: 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:
- * <div class="mdetail-params"><ul>
- * <li>Arrays : <tt>(Object item, Number index, Array allItems)</tt>
- * <div class="sub-desc">
- * When iterating an array, the supplied function is called with each item.</div></li>
- * <li>Objects : <tt>(String key, Object value, Object)</tt>
- * <div class="sub-desc">
- * When iterating an object, the supplied function is called with each key-value pair in
- * the object, and the iterated object</div></li>
- * </ul></div>
- * @param {Object} scope The scope (<code>this</code> reference) in which the specified function is executed. Defaults to
- * the <code>object</code> being iterated.
- */
+
iterate : function(obj, fn, scope){
if(Ext.isEmpty(obj)){
return;
if(Ext.isIterable(obj)){
Ext.each(obj, fn, scope);
return;
- }else if(Ext.isObject(obj)){
+ }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 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:
- * <pre><code>
-// 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
-}
- * </code></pre>
- * <b>Note</b>: 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 (Ext.isString(el)) {
+ 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;
}
},
- /**
- * 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.
- */
- /**
- * <p>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
- * <code>true</code>, then DOM event listeners are also removed from all child nodes. The body node
- * will be ignored if passed in.</p>
- * @param {HTMLElement} node The node to remove
- */
+
+
removeNode : isIE && !isIE8 ? function(){
var d;
return function(n){
}
},
- /**
- * <p>Returns true if the passed value is empty.</p>
- * <p>The value is deemed to be empty if it is<div class="mdetail-params"><ul>
- * <li>null</li>
- * <li>undefined</li>
- * <li>an empty array</li>
- * <li>a zero length string (Unless the <tt>allowBlank</tt> parameter is <tt>true</tt>)</li>
- * </ul></div>
- * @param {Mixed} value The value to test
- * @param {Boolean} allowBlank (optional) true to allow empty strings (defaults to false)
- * @return {Boolean}
- */
+
isEmpty : function(v, allowBlank){
return v === null || v === undefined || ((Ext.isArray(v) && !v.length)) || (!allowBlank ? v === '' : false);
},
- /**
- * Returns true if the passed value is a JavaScript array, otherwise false.
- * @param {Mixed} value The value to test
- * @return {Boolean}
- */
+
isArray : function(v){
return toString.apply(v) === '[object Array]';
},
- /**
- * 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 toString.apply(v) === '[object Date]';
},
- /**
- * Returns true if the passed value is a JavaScript Object, otherwise false.
- * @param {Mixed} value The value to test
- * @return {Boolean}
- */
+
isObject : function(v){
return !!v && Object.prototype.toString.call(v) === '[object Object]';
},
- /**
- * Returns true if the passed value is a JavaScript 'primitive', a string, number or boolean.
- * @param {Mixed} value The value to test
- * @return {Boolean}
- */
+
isPrimitive : function(v){
return Ext.isString(v) || Ext.isNumber(v) || Ext.isBoolean(v);
},
- /**
- * Returns true if the passed value is a JavaScript Function, otherwise false.
- * @param {Mixed} value The value to test
- * @return {Boolean}
- */
+
isFunction : function(v){
return toString.apply(v) === '[object Function]';
},
- /**
- * Returns true if the passed value is a number. Returns false for non-finite numbers.
- * @param {Mixed} value The value to test
- * @return {Boolean}
- */
+
isNumber : function(v){
return typeof v === 'number' && isFinite(v);
},
- /**
- * Returns true if the passed value is a string.
- * @param {Mixed} value The value to test
- * @return {Boolean}
- */
+
isString : function(v){
return typeof v === 'string';
},
- /**
- * Returns true if the passed value is a boolean.
- * @param {Mixed} value The value to test
- * @return {Boolean}
- */
+
isBoolean : function(v){
return typeof v === 'boolean';
},
- /**
- * Returns true if the passed value is an HTMLElement
- * @param {Mixed} value The value to test
- * @return {Boolean}
- */
+
isElement : function(v) {
return v ? !!v.tagName : false;
},
- /**
- * Returns true if the passed value is not undefined.
- * @param {Mixed} value The value to test
- * @return {Boolean}
- */
+
isDefined : function(v){
return typeof v !== 'undefined';
},
- /**
- * True if the detected browser is Opera.
- * @type Boolean
- */
+
isOpera : isOpera,
- /**
- * True if the detected browser uses WebKit.
- * @type Boolean
- */
+
isWebKit : isWebKit,
- /**
- * True if the detected browser is Chrome.
- * @type Boolean
- */
+
isChrome : isChrome,
- /**
- * True if the detected browser is Safari.
- * @type Boolean
- */
+
isSafari : isSafari,
- /**
- * True if the detected browser is Safari 3.x.
- * @type Boolean
- */
+
isSafari3 : isSafari3,
- /**
- * True if the detected browser is Safari 4.x.
- * @type Boolean
- */
+
isSafari4 : isSafari4,
- /**
- * True if the detected browser is Safari 2.x.
- * @type Boolean
- */
+
isSafari2 : isSafari2,
- /**
- * True if the detected browser is Internet Explorer.
- * @type Boolean
- */
+
isIE : isIE,
- /**
- * True if the detected browser is Internet Explorer 6.x.
- * @type Boolean
- */
+
isIE6 : isIE6,
- /**
- * True if the detected browser is Internet Explorer 7.x.
- * @type Boolean
- */
+
isIE7 : isIE7,
- /**
- * True if the detected browser is Internet Explorer 8.x.
- * @type Boolean
- */
+
isIE8 : isIE8,
- /**
- * True if the detected browser uses the Gecko layout engine (e.g. Mozilla, Firefox).
- * @type Boolean
- */
+
isGecko : isGecko,
- /**
- * True if the detected browser uses a pre-Gecko 1.9 layout engine (e.g. Firefox 2.x).
- * @type Boolean
- */
+
isGecko2 : isGecko2,
- /**
- * True if the detected browser uses a Gecko 1.9+ layout engine (e.g. Firefox 3.x).
- * @type Boolean
- */
+
isGecko3 : isGecko3,
- /**
- * True if the detected browser is Internet Explorer running in non-strict mode.
- * @type Boolean
- */
+
isBorderBox : isBorderBox,
- /**
- * True if the detected platform is Linux.
- * @type Boolean
- */
+
isLinux : isLinux,
- /**
- * True if the detected platform is Windows.
- * @type Boolean
- */
+
isWindows : isWindows,
- /**
- * True if the detected platform is Mac OS.
- * @type Boolean
- */
+
isMac : isMac,
- /**
- * True if the detected platform is Adobe Air.
- * @type Boolean
- */
+
isAir : isAir
});
- /**
- * 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:
- * <pre><code>
-Ext.namespace('Company', 'Company.data');
-Ext.namespace('Company.data'); // equivalent and preferable to above syntax
-Company.Widget = function() { ... }
-Company.data.CustomStore = function(config) { ... }
-</code></pre>
- * @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.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:
- * <pre><code>
-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"
-</code></pre>
- * @param {Function} fcn The function to call before the original
- * @param {Object} scope (optional) The scope (<code><b>this</b></code> reference) in which the passed function is executed.
- * <b>If omitted, defaults to the scope in which the original function is called or the browser window.</b>
- * @return {Function} The new function
- */
+Ext.apply(Function.prototype, {
+
createInterceptor : function(fcn, scope){
var method = this;
return !Ext.isFunction(fcn) ?
};
},
- /**
- * Creates a callback that passes arguments[0], arguments[1], arguments[2], ...
- * Call directly on any function. Example: <code>myFunction.createCallback(arg1, arg2)</code>
- * Will create a function that is bound to those 2 args. <b>If a specific scope is required in the
- * callback, use {@link #createDelegate} instead.</b> The function returned by createCallback always
- * executes in the window scope.
- * <p>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:
- * <pre><code>
-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')
-});
-</code></pre>
- * @return {Function} The new function
- */
- createCallback : function(/*args...*/){
- // make args available, in function below
+
+ createCallback : function(){
+
var args = arguments,
method = this;
return function() {
};
},
- /**
- * Creates a delegate (callback) that sets the scope to obj.
- * Call directly on any function. Example: <code>this.myFunction.createDelegate(this, [arg1, arg2])</code>
- * Will create a function that is automatically scoped to obj so that the <tt>this</tt> variable inside the
- * callback points to obj. Example usage:
- * <pre><code>
-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']));
-</code></pre>
- * @param {Object} scope (optional) The scope (<code><b>this</b></code> reference) in which the function is executed.
- * <b>If omitted, defaults to the browser window.</b>
- * @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() {
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
+ callArgs = Array.prototype.slice.call(arguments, 0);
+ var applyArgs = [appendArgs, 0].concat(args);
+ Array.prototype.splice.apply(callArgs, applyArgs);
}
return method.apply(obj || window, callArgs);
};
},
- /**
- * Calls this function after the number of millseconds specified, optionally in a specific scope. Example usage:
- * <pre><code>
-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);
-</code></pre>
- * @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 (<code><b>this</b></code> reference) in which the function is executed.
- * <b>If omitted, defaults to the browser window.</b>
- * @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){
}
});
-/**
- * @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:
- * <pre><code>
-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>'
- * </code></pre>
- * @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){
}
});
-/**
- * @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;
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){
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.
- * @property ux
- * @type Object
- */
+
Ext.apply(Ext, function(){
- var E = Ext,
+ var E = Ext,
idSeed = 0,
scrollWidth = null;
return {
- /**
- * A reusable empty function
- * @property
- * @type Function
- */
+
emptyFn : function(){},
- /**
- * 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 || Ext.isAir ?
- 'http:/' + '/extjs.com/s.gif' :
+ 'http:/' + '/www.extjs.com/s.gif' :
'data:image/gif;base64,R0lGODlhAQABAID/AMDAwAAAACH5BAEAAAAALAAAAAABAAEAAAICRAEAOw==',
extendX : function(supr, fn){
return Ext.extend(supr, fn(supr.prototype));
},
- /**
- * Returns the current HTML document object as an {@link Ext.Element}.
- * @return Ext.Element The document
- */
+
getDoc : function(){
return Ext.get(document);
},
- /**
- * 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
- * @param {Number} defaultValue The value to return if the original value is non-numeric
- * @return {Number} Value, if numeric, else defaultValue
- */
+
num : function(v, defaultValue){
- v = Number(Ext.isEmpty(v) || Ext.isArray(v) || Ext.isBoolean(v) || (Ext.isString(v) && v.trim().length == 0) ? NaN : 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;
},
- /**
- * <p>Utility method for returning a default value if the passed value is empty.</p>
- * <p>The value is deemed to be empty if it is<div class="mdetail-params"><ul>
- * <li>null</li>
- * <li>undefined</li>
- * <li>an empty array</li>
- * <li>a zero length string (Unless the <tt>allowBlank</tt> parameter is <tt>true</tt>)</li>
- * </ul></div>
- * @param {Mixed} value The value to test
- * @param {Mixed} defaultValue The value to return if the original value is empty
- * @param {Boolean} allowBlank (optional) true to allow zero length strings to qualify as non-empty (defaults to false)
- * @return {Mixed} value, if non-empty, else defaultValue
- */
+
value : function(v, defaultValue, allowBlank){
return Ext.isEmpty(v, allowBlank) ? defaultValue : v;
},
- /**
- * Escapes the passed string for use in a regular expression
- * @param {String} str
- * @return {String}
- */
+
escapeRe : function(s) {
return s.replace(/([-.*+?^${}()|[\]\/\\])/g, "\\$1");
},
o[name] = o[name].createSequence(fn, scope);
},
- /**
- * Applies event listeners to elements by selectors when the document is ready.
- * The event name is specified with an <tt>@</tt> suffix.
- * <pre><code>
-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
- }
-});
- * </code></pre>
- * @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
+ var cache = {},
parts,
b,
s;
for (b in o) {
- if ((parts = b.split('@'))[1]) { // for Object prototype breakers
+ if ((parts = b.split('@'))[1]) {
s = parts[0];
if(!cache[s]){
cache[s] = Ext.select(s);
cache = null;
}
},
+
- /**
- * 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('<div class="x-hide-offsets" style="width:100px;height:50px;overflow:hidden;"><div style="height:200px;"></div></div>'),
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(){
var as = arguments, l = as.length, r = [];
for(var i = 0; i < l; i++){
return r;
},
- /**
- * Copies a set of named properties fom the source object to the destination object.
- * <p>example:<pre><code>
-ImageComponent = Ext.extend(Ext.BoxComponent, {
- initComponent: function() {
- this.autoEl = { tag: 'img' };
- MyComponent.superclass.initComponent.apply(this, arguments);
- this.initialBox = Ext.copyTo({}, this.initialConfig, 'x,y,width,height');
- }
-});
- * </code></pre>
- * @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.
- */
+
copyTo : function(dest, source, names){
- if(Ext.isString(names)){
+ if(typeof names == 'string'){
names = names.split(/[,;\s]/);
}
Ext.each(names, function(name){
return dest;
},
- /**
- * 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.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.Element}, {@link Ext.Component}, or an Array of either of these to destroy
- * @param {Mixed} arg2 (optional)
- * @param {Mixed} etc... (optional)
- */
+
destroy : function(){
Ext.each(arguments, function(arg){
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);
},
- /**
- * 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]]);
}
},
- /**
- * Creates a copy of the passed Array with falsy values removed.
- * @param {Array/NodeList} arr The Array from which to remove falsy values.
- * @return {Array} The new, compressed Array.
- */
+
clean : function(arr){
var ret = [];
Ext.each(arr, function(v){
return ret;
},
- /**
- * Creates a copy of the passed Array, filtered to contain only unique values.
- * @param {Array} arr The Array to filter
- * @return {Array} The new Array containing unique values.
- */
+
unique : function(arr){
var ret = [],
collect = {};
return ret;
},
- /**
- * Recursively flattens into 1-d Array. Injects Arrays inline.
- * @param {Array} arr The array to flatten
- * @return {Array} The new, flattened array.
- */
+
flatten : function(arr){
var worker = [];
function rFlatten(a) {
return rFlatten(arr);
},
- /**
- * Returns the minimum value in the Array.
- * @param {Array|NodeList} arr The Array from which to select the minimum value.
- * @param {Function} comp (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 {Object} The minimum value in the Array.
- */
+
min : function(arr, comp){
var ret = arr[0];
comp = comp || function(a,b){ return a < b ? -1 : 1; };
return ret;
},
- /**
- * Returns the maximum value in the Array
- * @param {Array|NodeList} arr The Array from which to select the maximum value.
- * @param {Function} comp (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 {Object} The maximum value in the Array.
- */
+
max : function(arr, comp){
var ret = arr[0];
comp = comp || function(a,b){ return a > b ? 1 : -1; };
return ret;
},
- /**
- * Calculates the mean of the Array
- * @param {Array} arr The Array to calculate the mean value of.
- * @return {Number} The mean.
- */
+
mean : function(arr){
return arr.length > 0 ? Ext.sum(arr) / arr.length : undefined;
},
- /**
- * Calculates the sum of the Array
- * @param {Array} arr The Array to calculate the sum value of.
- * @return {Number} The sum.
- */
+
sum : function(arr){
var ret = 0;
Ext.each(arr, function(v) {
return ret;
},
- /**
- * Partitions the set into two sets: a true set and a false set.
- * Example:
- * Example2:
- * <pre><code>
-// 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.
- * </code></pre>
- * @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<Array>,false<Array>]
- */
+
partition : function(arr, truth){
var ret = [[],[]];
Ext.each(arr, function(v, i, a) {
return ret;
},
- /**
- * Invokes a method on each item in an Array.
- * <pre><code>
-// Example:
-Ext.invoke(Ext.query("p"), "getAttribute", "id");
-// [el1.getAttribute("id"), el2.getAttribute("id"), ..., elN.getAttribute("id")]
- * </code></pre>
- * @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.
- */
+
invoke : function(arr, methodName){
var ret = [],
args = Array.prototype.slice.call(arguments, 2);
Ext.each(arr, function(v,i) {
- if (v && Ext.isFunction(v[methodName])) {
+ if (v && typeof v[methodName] == 'function') {
ret.push(v[methodName].apply(v, args));
} else {
ret.push(undefined);
return ret;
},
- /**
- * Plucks the value of a property from each item in the Array
- * <pre><code>
-// Example:
-Ext.pluck(Ext.query("p"), "className"); // [el1.className, el2.className, ..., elN.className]
- * </code></pre>
- * @param {Array|NodeList} arr The Array of items to pluck the value from.
- * @param {String} prop The property name to pluck from each element.
- * @return {Array} The value from each item in the Array.
- */
+
pluck : function(arr, prop){
var ret = [];
Ext.each(arr, function(v) {
return ret;
},
- /**
- * <p>Zips N sets together.</p>
- * <pre><code>
-// 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"]
- * </code></pre>
- * @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.
- */
+
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")),
return ret;
},
- /**
- * This is shorthand reference to {@link Ext.ComponentMgr#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, <tt>undefined</tt> if not found, or <tt>null</tt> if a
- * Class was found.
- */
+
getCmp : function(id){
return Ext.ComponentMgr.get(id);
},
- /**
- * 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: E.isIE6 || (E.isMac && E.isGecko2),
- // inpired by a similar function in mootools library
- /**
- * Returns the type of object that is passed in. If the object passed in is null or undefined it
- * return false otherwise it returns one of the following values:<div class="mdetail-params"><ul>
- * <li><b>string</b>: If the object passed is a string</li>
- * <li><b>number</b>: If the object passed is a number</li>
- * <li><b>boolean</b>: If the object passed is a boolean value</li>
- * <li><b>date</b>: If the object passed is a Date object</li>
- * <li><b>function</b>: If the object passed is a function reference</li>
- * <li><b>object</b>: If the object passed is an object</li>
- * <li><b>array</b>: If the object passed is an array</li>
- * <li><b>regexp</b>: If the object passed is a regular expression</li>
- * <li><b>element</b>: If the object passed is a DOM Element</li>
- * <li><b>nodelist</b>: If the object passed is a DOM NodeList</li>
- * <li><b>textnode</b>: If the object passed is a DOM text node and contains something other than whitespace</li>
- * <li><b>whitespace</b>: If the object passed is a DOM text node and contains only whitespace</li>
- * </ul></div>
- * @param {Mixed} object
- * @return {String}
- */
+
+
type : function(o){
if(o === undefined || o === null){
return false;
case RegExp: return 'regexp';
case Date: return 'date';
}
- if(Ext.isNumber(o.length) && Ext.isFunction(o.item)) {
+ if(typeof o.length == 'number' && typeof o.item == 'function') {
return 'nodelist';
}
}
o[name] = o[name].createInterceptor(fn, scope);
},
- // internal
+
callback : function(cb, scope, args, delay){
- if(Ext.isFunction(cb)){
+ if(typeof cb == 'function'){
if(delay){
cb.defer(delay, scope, args || []);
}else{
};
}());
-/**
- * @class Function
- * These functions are available on every Function object (any JavaScript function).
- */
-Ext.apply(Function.prototype, {
- /**
- * 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 fcn is called with the parameters of the original function. Example usage:
- * <pre><code>
-var sayHi = function(name){
- alert('Hi, ' + name);
-}
-
-sayHi('Fred'); // alerts "Hi, Fred"
-
-var sayGoodbye = sayHi.createSequence(function(name){
- alert('Bye, ' + name);
-});
-sayGoodbye('Fred'); // both alerts show
-</code></pre>
- * @param {Function} fcn The function to sequence
- * @param {Object} scope (optional) The scope (<code><b>this</b></code> reference) in which the passed function is executed.
- * <b>If omitted, defaults to the scope in which the original function is called or the browser window.</b>
- * @return {Function} The new function
- */
+Ext.apply(Function.prototype, {
+
createSequence : function(fcn, scope){
var method = this;
- return !Ext.isFunction(fcn) ?
+ return (typeof fcn != 'function') ?
this :
function(){
var retval = method.apply(this || window, arguments);
});
-/**
- * @class String
- * These functions are available as static methods on the JavaScript String object.
- */
+
Ext.applyIf(String, {
- /**
- * Escapes the passed string for ' and \
- * @param {String} string The string to escape
- * @return {String} The escaped string
- * @static
- */
+
escape : function(string) {
return string.replace(/('|\\)/g, "\\$1");
},
- /**
- * Pads the left side of a string with a specified character. This is especially useful
- * for normalizing number and date strings. Example usage:
- * <pre><code>
-var s = String.leftPad('123', 5, '0');
-// s now contains the string: '00123'
- * </code></pre>
- * @param {String} string The original string
- * @param {Number} size The total length of the output string
- * @param {String} char (optional) The character with which to pad the original string (defaults to empty string " ")
- * @return {String} The padded string
- * @static
- */
+
leftPad : function (val, size, ch) {
var result = String(val);
if(!ch) {
}
});
-/**
- * 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.
- * <pre><code>
-// alternate sort directions
-sort = sort.toggle('ASC', 'DESC');
-
-// instead of conditional logic:
-sort = (sort == 'ASC' ? 'DESC' : 'ASC');
-</code></pre>
- * @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
- */
+
String.prototype.toggle = function(value, other){
return this == value ? other : value;
};
-/**
- * Trims whitespace from either end of a string, leaving spaces within the string intact. Example:
- * <pre><code>
-var s = ' foo bar ';
-alert('-' + s + '-'); //alerts "- foo bar -"
-alert('-' + s.trim() + '-'); //alerts "-foo bar-"
-</code></pre>
- * @return {String} The trimmed string
- */
+
String.prototype.trim = function(){
var re = /^\s+|\s+$/g;
return function(){ return this.replace(re, ""); };
}();
-// here to prevent dependency on Date.js
-/**
- Returns the number of milliseconds between this date and date
- @param {Date} date (optional) Defaults to now
- @return {Number} The diff in milliseconds
- @member Date getElapsed
- */
+
+
Date.prototype.getElapsed = function(date) {
return Math.abs((date || new Date()).getTime()-this.getTime());
};
-/**
- * @class Number
- */
+
Ext.applyIf(Number.prototype, {
- /**
- * 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} 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
- */
+
constrain : function(min, max){
return Math.min(Math.max(this, min), max);
}
});
-/**
- * @class Ext.util.TaskRunner
- * Provides the ability to execute one or more arbitrary tasks in a multithreaded
- * manner. Generally, you can use the singleton {@link Ext.TaskMgr} instead, but
- * if needed, you can create separate instances of TaskRunner. Any number of
- * separate tasks can be started at any time and will run independently of each
- * other. Example usage:
- * <pre><code>
-// 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 TaskMgr
-Ext.TaskMgr.start({
- run: updateClock,
- interval: 1000
-});
- * </code></pre>
- * <p>See the {@link #start} method for details about how to configure a task object.</p>
- * 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.util.TaskRunner = function(interval){
interval = interval || 10;
var tasks = [],
id = 0,
running = false,
- // private
+
stopThread = function(){
running = false;
clearInterval(id);
id = 0;
},
- // private
+
startThread = function(){
if(!running){
running = true;
}
},
- // private
+
removeTask = function(t){
removeQueue.push(t);
if(t.onStop){
}
},
- // private
+
runTasks = function(){
var rqLen = removeQueue.length,
now = new Date().getTime();
}
};
- /**
- * Starts a new task.
- * @method start
- * @param {Object} task <p>A config object that supports the following properties:<ul>
- * <li><code>run</code> : Function<div class="sub-desc"><p>The function to execute each time the task is invoked. The
- * function will be called at each interval and passed the <code>args</code> argument if specified, and the
- * current invocation count if not.</p>
- * <p>If a particular scope (<code>this</code> reference) is required, be sure to specify it using the <code>scope</code> argument.</p>
- * <p>Return <code>false</code> from this function to terminate the task.</p></div></li>
- * <li><code>interval</code> : Number<div class="sub-desc">The frequency in milliseconds with which the task
- * should be invoked.</div></li>
- * <li><code>args</code> : Array<div class="sub-desc">(optional) An array of arguments to be passed to the function
- * specified by <code>run</code>. If not specified, the current invocation count is passed.</div></li>
- * <li><code>scope</code> : Object<div class="sub-desc">(optional) The scope (<tt>this</tt> reference) in which to execute the
- * <code>run</code> function. Defaults to the task config object.</div></li>
- * <li><code>duration</code> : Number<div class="sub-desc">(optional) The length of time in milliseconds to invoke
- * the task before stopping automatically (defaults to indefinite).</div></li>
- * <li><code>repeat</code> : Number<div class="sub-desc">(optional) The number of times to invoke the task before
- * stopping automatically (defaults to indefinite).</div></li>
- * </ul></p>
- * <p>Before each invocation, Ext injects the property <code>taskRunCount</code> into the task object so
- * that calculations based on the repeat count can be performed.</p>
- * @return {Object} The task
- */
+
this.start = function(task){
tasks.push(task);
task.taskStartTime = new Date().getTime();
return task;
};
- /**
- * Stops an existing running task.
- * @method stop
- * @param {Object} task The task to stop
- * @return {Object} The task
- */
+
this.stop = function(task){
removeTask(task);
return task;
};
- /**
- * Stops all tasks that are currently running.
- * @method stopAll
- */
+
this.stopAll = function(){
stopThread();
for(var i = 0, len = tasks.length; i < len; i++){
};
};
-/**
- * @class Ext.TaskMgr
- * @extends Ext.util.TaskRunner
- * A static {@link Ext.util.TaskRunner} instance that can be used to start and stop arbitrary tasks. See
- * {@link Ext.util.TaskRunner} for supported methods and task config properties.
- * <pre><code>
-// 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.TaskMgr.start(task);
-</code></pre>
- * <p>See the {@link #start} method for details about how to configure a task object.</p>
- * @singleton
- */
+
Ext.TaskMgr = new Ext.util.TaskRunner();(function(){
var libFlyweight;
win = window,
doc = document,
- // constants
+
POLL_RETRYS = 200,
POLL_INTERVAL = 20,
EL = 0,
UNLOAD = 'unload',
MOUSEOVER = 'mouseover',
MOUSEOUT = 'mouseout',
- // private
+
doAdd = function() {
var ret;
if (win.addEventListener) {
}
return ret;
}(),
- // private
+
doRemove = function(){
var ret;
if (win.removeEventListener) {
return false;
}
- // private
+
function _tryPreloadAttach() {
var ret = false,
notAvail = [],
- element, i, len, v,
+ element, i, v, override,
tryAgain = !loadComplete || (retryCount > 0);
- if (!locked) {
+ if(!locked){
locked = true;
-
- for (i = 0, len = onAvailStack.length; i < len; i++) {
+
+ for(i = 0; i < onAvailStack.length; ++i){
v = onAvailStack[i];
if(v && (element = doc.getElementById(v.id))){
if(!v.checkReady || loadComplete || element.nextSibling || (doc && doc.body)) {
- element = v.override ? (v.override === true ? v.obj : v.override) : element;
+ override = v.override;
+ element = override ? (override === true ? v.obj : override) : element;
v.fn.call(element, v.obj);
onAvailStack.remove(v);
- } else {
+ --i;
+ }else{
notAvail.push(v);
}
}
clearInterval(_interval);
_interval = null;
}
-
ret = !(locked = false);
}
return ret;
}
- // private
+
function startInterval() {
if(!_interval){
var callback = function() {
}
}
- // private
+
function getScroll() {
var dd = doc.documentElement,
db = doc.body;
}
}
- // private
+
function getPageCoord (ev, xy) {
ev = ev.browserEvent || ev;
var coord = ev['page' + xy];
startInterval();
},
- // This function should ALWAYS be called from Ext.EventManager
+
addListener: function(el, eventName, fn) {
el = Ext.getDom(el);
if (el && fn) {
return false;
},
- // This function should ALWAYS be called from Ext.EventManager
+
removeListener: function(el, eventName, fn) {
el = Ext.getDom(el);
var i, len, li, lis;
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 ev.charCode || ev.keyCode || 0;
},
- //clearCache: function() {},
- // deprecated, call from EventManager
+
+
getListeners : function(el, eventName) {
Ext.EventManager.getListeners(el, eventName);
},
- // deprecated, call from EventManager
+
purgeElement : function(el, recurse, eventName) {
Ext.EventManager.purgeElement(el, recurse, eventName);
},
loadComplete = true;
var EU = Ext.lib.Event;
if (Ext.isIE && e !== true) {
- // IE8 complains that _load is null or not an object
- // so lets remove self via arguments.callee
+
+
doRemove(win, "load", arguments.callee);
}
},
}
};
- // Initialize stuff.
+
pub.on = pub.addListener;
pub.un = pub.removeListener;
if (doc && doc.body) {
return pub;
}();
-/*
-* Portions of this file are based on pieces of Yahoo User Interface Library
-* Copyright (c) 2007, Yahoo! Inc. All rights reserved.
-* YUI licensed under the BSD License:
-* http://developer.yahoo.net/yui/license.txt
-*/
+
Ext.lib.Ajax = function() {
var activeX = ['MSXML2.XMLHTTP.3.0',
'MSXML2.XMLHTTP',
'Microsoft.XMLHTTP'],
CONTENTTYPE = 'Content-Type';
- // private
+
function setHeader(o) {
var conn = o.conn,
prop;
}
}
- // private
+
function createExceptionObject(tId, callbackArg, isAbort, isTimeout) {
return {
tId : tId,
};
}
- // private
+
function initHeader(label, value) {
(pub.headers = pub.headers || {})[label] = value;
}
- // private
+
function createResponseObject(o, callbackArg) {
var headerObj = {},
headerStr,
conn = o.conn,
t,
s,
- // see: https://prototype.lighthouseapp.com/projects/8886/tickets/129-ie-mangles-http-response-status-code-204-to-1223
+
isBrokenStatus = conn.status == 1223;
try {
return {
tId : o.tId,
- // Normalize the status and statusText when IE returns 1223, see the above link.
+
status : isBrokenStatus ? 204 : conn.status,
statusText : isBrokenStatus ? 'No Content' : conn.statusText,
getResponseHeader : function(header){return headerObj[header.toLowerCase()];},
};
}
- // private
+
function releaseObject(o) {
if (o.tId) {
pub.conn[o.tId] = null;
o = null;
}
- // private
+
function handleTransactionResponse(o, callback, isAbort, isTimeout) {
if (!callback) {
releaseObject(o);
responseObject = null;
}
- // private
+
function handleReadyState(o, callback){
callback = callback || {};
var conn = o.conn,
pub.pollInterval);
}
- // private
+
function asyncRequest(method, uri, callback, postData) {
var o = getConnectionObject() || null;
return o;
}
- // private
+
function getConnectionObject() {
var o;
}
}
- // private
+
function createXhrObject(transactionId) {
var http;
pollInterval : 50,
transactionId : 0,
-// This is never called - Is it worth exposing this?
-// setProgId : function(id) {
-// activeX.unshift(id);
-// },
-
-// This is never called - Is it worth exposing this?
-// setDefaultPostHeader : function(b) {
-// this.useDefaultHeader = b;
-// },
-
-// This is never called - Is it worth exposing this?
-// setDefaultXhrHeader : function(b) {
-// this.useDefaultXhrHeader = b;
-// },
-
-// This is never called - Is it worth exposing this?
-// setPollingInterval : function(i) {
-// if (typeof i == 'number' && isFinite(i)) {
-// this.pollInterval = i;
-// }
-// },
-
-// This is never called - Is it worth exposing this?
-// resetDefaultHeaders : function() {
-// this.defaultHeaders = null;
-// },
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
abort : function(o, callback, isTimeout) {
var me = this,
},
isCallInProgress : function(o) {
- // if there is a connection and readyState is not 0 or 4
+
return o.conn && !{0:true,4:true}[o.conn.readyState];
}
};
if(control.length > 0 && !Ext.isArray(control[0])){
control = [control];
}else{
- /*
- var tmp = [];
- for (i = 0,len = control.length; i < len; ++i) {
- tmp[i] = control[i];
- }
- control = tmp;
- */
+
}
Ext.fly(el, '_anim').position();
return [val[0] - pageXY[0] + start[0], val[1] - pageXY[1] + start[1]];
};
})();
-})();// Easing functions
+})();
(function(){
- // shortcuts to aid compression
+
var abs = Math.abs,
pi = Math.PI,
asin = Math.asin,
(function() {
var EXTLIB = Ext.lib;
- // Color Animation
+
EXTLIB.Anim.color = function(el, args, duration, easing, cb, scope) {
return EXTLIB.Anim.run(el, args, duration, easing, cb, scope, EXTLIB.ColorAnim);
}
return typeof v !== 'undefined';
};
- // private
+
function parseColor(s) {
var pi = parseInt,
base,
(function() {
- // Scroll Animation
+
var EXTLIB = Ext.lib;
EXTLIB.Anim.scroll = function(el, args, duration, easing, cb, scope) {
return EXTLIB.Anim.run(el, args, duration, easing, cb, scope, EXTLIB.Scroll);
}
window.attachEvent("onunload", fnCleanUp);
}
-})();
\ No newline at end of file
+})();
git.ithinksw.org / extjs.git / blobdiff