X-Git-Url: http://git.ithinksw.org/extjs.git/blobdiff_plain/6a7e4474cba9d8be4b2ec445e10f1691f7277c50..b37ceabb82336ee82757cd32efe353cfab8ec267:/adapter/ext/ext-base-debug.js diff --git a/adapter/ext/ext-base-debug.js b/adapter/ext/ext-base-debug.js index 82c8e022..878ff35a 100644 --- a/adapter/ext/ext-base-debug.js +++ b/adapter/ext/ext-base-debug.js @@ -1,37 +1,22 @@ -/*! - * 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 : '3.2.2', + versionDetail : { + major: 3, + minor: 2, + patch: 2 + } }; -/** - * 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); } @@ -56,7 +41,7 @@ Ext.apply = function(o, c, 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/), @@ -73,7 +58,7 @@ Ext.apply = function(o, c, defaults){ isLinux = check(/linux/), isSecure = /^https/i.test(window.location.protocol); - // remove css image flicker + if(isIE6){ try{ DOC.execCommand("BackgroundImageCache", false, true); @@ -81,68 +66,30 @@ Ext.apply = function(o, c, defaults){ } 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){ @@ -154,12 +101,7 @@ Ext.apply = function(o, c, defaults){ 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) { @@ -168,57 +110,9 @@ Ext.apply = function(o, c, defaults){ 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];
@@ -227,7 +121,7 @@ MyGridPanel = Ext.extend(Ext.grid.GridPanel, {
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);};
@@ -256,23 +150,7 @@ MyGridPanel = Ext.extend(Ext.grid.GridPanel, {
};
}(),
- /**
- * 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;
@@ -283,21 +161,7 @@ Ext.override(MyClass, {
}
},
- /**
- * 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) {
@@ -310,12 +174,7 @@ Company.data.CustomStore = function(config) { ... }
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 = [],
@@ -334,15 +193,7 @@ Company.data.CustomStore = function(config) { ... }
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 {};
@@ -362,13 +213,7 @@ Ext.urlDecode("foo=1&bar=2&bar=3&bar=4", false); // returns {foo: "1", bar: ["2"
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;
@@ -376,13 +221,7 @@ Ext.urlDecode("foo=1&bar=2&bar=3&bar=4", false); // returns {foo: "1", bar: ["2"
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){
@@ -394,46 +233,24 @@ Ext.urlDecode("foo=1&bar=2&bar=3&bar=4", false); // returns {foo: "1", bar: ["2"
} :
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;
@@ -448,26 +265,7 @@ Ext.urlDecode("foo=1&bar=2&bar=3&bar=4", false); // returns {foo: "1", bar: ["2"
}
},
- /**
- * 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;
@@ -475,7 +273,7 @@ Ext.urlDecode("foo=1&bar=2&bar=3&bar=4", false); // returns {foo: "1", bar: ["2"
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){
@@ -486,29 +284,7 @@ Ext.urlDecode("foo=1&bar=2&bar=3&bar=4", false); // returns {foo: "1", bar: ["2"
}
},
- /**
- * 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;
@@ -516,10 +292,10 @@ function(el){
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;
@@ -534,24 +310,26 @@ function(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);
},
+
+
+ getHead : function() {
+ var head;
+
+ return function() {
+ if (head == undefined) {
+ head = Ext.get(DOC.getElementsByTagName("head")[0]);
+ }
+
+ return head;
+ };
+ }(),
- /**
- * 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;
})();
@@ -796,36 +452,9 @@ 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
- */
+Ext.apply(Function.prototype, {
+
createInterceptor : function(fcn, scope){
var method = this;
return !Ext.isFunction(fcn) ?
@@ -841,32 +470,9 @@ sayHiToFriend('Brian'); // alerts "Hi, Brian"
};
},
- /**
- * 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
+
+ createCallback : function(){
+
var args = arguments,
method = this;
return function() {
@@ -874,37 +480,7 @@ new Ext.Button({
};
},
- /**
- * 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() {
@@ -913,41 +489,15 @@ btn.on('click', sayHi.createDelegate(btn, ['Fred']));
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:
- *
-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){
@@ -958,25 +508,9 @@ sayHi.defer(2000, this, ['Fred']);
}
});
-/**
- * @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){
@@ -985,16 +519,9 @@ var s = String.format('<div class="{0}">{1}</div>', cls, text);
}
});
-/**
- * @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;
@@ -1007,11 +534,7 @@ Ext.applyIf(Array.prototype, {
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){
@@ -1020,86 +543,47 @@ Ext.applyIf(Array.prototype, {
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;
},
- /**
- * Utility method for returning a default value if the passed value is empty.
- *The value is deemed to be empty if it is
-Ext.addBehaviors({
- // add a listener for click on all anchors in element with id foo
- '#foo a@click' : function(e, t){
- // do something
- },
-
- // add the same listener to multiple selectors (separated by comma BEFORE the @)
- '#foo a, #bar span.some-class@mouseover' : function(){
- // do something
- }
-});
- *
- * @param {Object} obj The list of behaviors to apply
- */
+
addBehaviors : function(o){
if(!Ext.isReady){
Ext.onReady(function(){
Ext.addBehaviors(o);
});
} else {
- var cache = {}, // simple cache for applying multiple behaviors to same selector does query multiple times
+ 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);
@@ -1148,34 +615,29 @@ Ext.addBehaviors({
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(' '),
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++){
@@ -1191,25 +653,9 @@ Ext.addBehaviors({
return r;
},
- /**
- * Copies a set of named properties fom the source object to the destination object.
- * example:
-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');
- }
-});
- *
- * @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){
@@ -1220,36 +666,22 @@ ImageComponent = Ext.extend(Ext.BoxComponent, {
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]]);
@@ -1257,11 +689,7 @@ ImageComponent = Ext.extend(Ext.BoxComponent, {
}
},
- /**
- * 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){
@@ -1272,11 +700,7 @@ ImageComponent = Ext.extend(Ext.BoxComponent, {
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 = {};
@@ -1290,11 +714,7 @@ ImageComponent = Ext.extend(Ext.BoxComponent, {
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) {
@@ -1310,13 +730,7 @@ ImageComponent = Ext.extend(Ext.BoxComponent, {
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; };
@@ -1326,13 +740,7 @@ ImageComponent = Ext.extend(Ext.BoxComponent, {
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; };
@@ -1342,20 +750,12 @@ ImageComponent = Ext.extend(Ext.BoxComponent, {
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) {
@@ -1364,29 +764,7 @@ ImageComponent = Ext.extend(Ext.BoxComponent, {
return ret;
},
- /**
- * Partitions the set into two sets: a true set and a false set.
- * Example:
- * Example2:
- *
-// Example 1:
-Ext.partition([true, false, true, true, false]); // [[true, true, true], [false, false]]
-
-// Example 2:
-Ext.partition(
- Ext.query("p"),
- function(val){
- return val.className == "class1"
- }
-);
-// true are those paragraph elements with a className of "class1",
-// false set are those that do not have that className.
- *
- * @param {Array|NodeList} arr The array to partition
- * @param {Function} truth (optional) a function to determine truth. If this is omitted the element
- * itself must be able to be evaluated for its truthfulness.
- * @return {Array} [true
-// Example:
-Ext.invoke(Ext.query("p"), "getAttribute", "id");
-// [el1.getAttribute("id"), el2.getAttribute("id"), ..., elN.getAttribute("id")]
- *
- * @param {Array|NodeList} arr The Array of items to invoke the method on.
- * @param {String} methodName The method name to invoke.
- * @param {...*} args Arguments to send into the method invocation.
- * @return {Array} The results of invoking the method on each item in the array.
- */
+
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);
@@ -1420,16 +787,7 @@ Ext.invoke(Ext.query("p"), "getAttribute", "id");
return ret;
},
- /**
- * Plucks the value of a property from each item in the Array
- *
-// Example:
-Ext.pluck(Ext.query("p"), "className"); // [el1.className, el2.className, ..., elN.className]
- *
- * @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) {
@@ -1438,27 +796,9 @@ Ext.pluck(Ext.query("p"), "className"); // [el1.className, el2.className, ..., e
return ret;
},
- /**
- * Zips N sets together.
- *
-// Example 1:
-Ext.zip([1,2,3],[4,5,6]); // [[1,4],[2,5],[3,6]]
-// Example 2:
-Ext.zip(
- [ "+", "-", "+"],
- [ 12, 10, 22],
- [ 43, 15, 96],
- function(a, b, c){
- return "$" + a + "" + b + "." + c
- }
-); // ["$+12.43", "$-10.15", "$+22.96"]
- *
- * @param {Arrays|NodeLists} arr This argument may be repeated. Array(s) to contribute values.
- * @param {Function} zipper (optional) The last item in the argument list. This will drive how the items are zipped together.
- * @return {Array} The zipped set.
- */
+
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")),
@@ -1477,44 +817,16 @@ Ext.zip(
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, undefined if not found, or null 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:
-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
-
- * @param {Function} fcn The function to sequence
- * @param {Object} scope (optional) The scope (this
reference) in which the passed function is executed.
- * If omitted, defaults to the scope in which the original function is called or the browser window.
- * @return {Function} The new function
- */
+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);
@@ -1599,35 +887,15 @@ sayGoodbye('Fred'); // both alerts show
});
-/**
- * @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:
- *
-var s = String.leftPad('123', 5, '0');
-// s now contains the string: '00123'
- *
- * @param {String} string The original string
- * @param {Number} size The total length of the output string
- * @param {String} 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) {
@@ -1640,101 +908,32 @@ var s = String.leftPad('123', 5, '0');
}
});
-/**
- * Utility function that allows you to easily switch a string between two alternating values. The passed value
- * is compared to the current string, and if they are equal, the other value that was passed in is returned. If
- * they are already different, the first value passed in is returned. Note that this method returns the new value
- * but does not change the current string.
- *
-// alternate sort directions
-sort = sort.toggle('ASC', 'DESC');
-
-// instead of conditional logic:
-sort = (sort == 'ASC' ? 'DESC' : 'ASC');
-
- * @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:
- *
-var s = ' foo bar ';
-alert('-' + s + '-'); //alerts "- foo bar -"
-alert('-' + s.trim() + '-'); //alerts "-foo bar-"
-
- * @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:
- *
-// 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
-});
- *
- * See the {@link #start} method for details about how to configure a task object.
- * Also see {@link Ext.util.DelayedTask}. - * - * @constructor - * @param {Number} interval (optional) The minimum precision in milliseconds supported by this TaskRunner instance - * (defaults to 10) - */ Ext.util.TaskRunner = function(interval){ interval = interval || 10; var tasks = [], @@ -1742,14 +941,14 @@ Ext.util.TaskRunner = function(interval){ id = 0, running = false, - // private + stopThread = function(){ running = false; clearInterval(id); id = 0; }, - // private + startThread = function(){ if(!running){ running = true; @@ -1757,7 +956,7 @@ Ext.util.TaskRunner = function(interval){ } }, - // private + removeTask = function(t){ removeQueue.push(t); if(t.onStop){ @@ -1765,7 +964,7 @@ Ext.util.TaskRunner = function(interval){ } }, - // private + runTasks = function(){ var rqLen = removeQueue.length, now = new Date().getTime(); @@ -1797,30 +996,7 @@ Ext.util.TaskRunner = function(interval){ } }; - /** - * Starts a new task. - * @method start - * @param {Object} taskA config object that supports the following properties:
run
: FunctionThe function to execute each time the task is invoked. The
- * function will be called at each interval and passed the args
argument if specified, and the
- * current invocation count if not.
If a particular scope (this
reference) is required, be sure to specify it using the scope
argument.
Return false
from this function to terminate the task.
interval
: Numberargs
: Arrayrun
. If not specified, the current invocation count is passed.scope
: Objectrun
function. Defaults to the task config object.duration
: Numberrepeat
: NumberBefore each invocation, Ext injects the property taskRunCount
into the task object so
- * that calculations based on the repeat count can be performed.
-// Start a simple clock task that updates a div once per second
-var task = {
- run: function(){
- Ext.fly('clock').update(new Date().format('g:i:s A'));
- },
- interval: 1000 //1 second
-}
-Ext.TaskMgr.start(task);
-
- * See the {@link #start} method for details about how to configure a task object.
- * @singleton - */ + Ext.TaskMgr = new Ext.util.TaskRunner();(function(){ var libFlyweight; @@ -2049,13 +1200,11 @@ Ext.TaskMgr = new Ext.util.TaskRunner();(function(){ win = window, doc = document, - // constants + POLL_RETRYS = 200, POLL_INTERVAL = 20, - EL = 0, TYPE = 0, FN = 1, - WFN = 2, OBJ = 2, ADJ_SCOPE = 3, SCROLLLEFT = 'scrollLeft', @@ -2063,7 +1212,7 @@ Ext.TaskMgr = new Ext.util.TaskRunner();(function(){ UNLOAD = 'unload', MOUSEOVER = 'mouseover', MOUSEOUT = 'mouseout', - // private + doAdd = function() { var ret; if (win.addEventListener) { @@ -2089,7 +1238,7 @@ Ext.TaskMgr = new Ext.util.TaskRunner();(function(){ } return ret; }(), - // private + doRemove = function(){ var ret; if (win.removeEventListener) { @@ -2130,24 +1279,26 @@ Ext.TaskMgr = new Ext.util.TaskRunner();(function(){ 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); } } @@ -2161,13 +1312,12 @@ Ext.TaskMgr = new Ext.util.TaskRunner();(function(){ clearInterval(_interval); _interval = null; } - ret = !(locked = false); } return ret; } - // private + function startInterval() { if(!_interval){ var callback = function() { @@ -2177,7 +1327,7 @@ Ext.TaskMgr = new Ext.util.TaskRunner();(function(){ } } - // private + function getScroll() { var dd = doc.documentElement, db = doc.body; @@ -2190,7 +1340,7 @@ Ext.TaskMgr = new Ext.util.TaskRunner();(function(){ } } - // private + function getPageCoord (ev, xy) { ev = ev.browserEvent || ev; var coord = ev['page' + xy]; @@ -2219,7 +1369,7 @@ Ext.TaskMgr = new Ext.util.TaskRunner();(function(){ startInterval(); }, - // This function should ALWAYS be called from Ext.EventManager + addListener: function(el, eventName, fn) { el = Ext.getDom(el); if (el && fn) { @@ -2235,7 +1385,7 @@ Ext.TaskMgr = new Ext.util.TaskRunner();(function(){ 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; @@ -2263,7 +1413,7 @@ Ext.TaskMgr = new Ext.util.TaskRunner();(function(){ 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; @@ -2276,8 +1426,8 @@ Ext.TaskMgr = new Ext.util.TaskRunner();(function(){ getRelatedTarget : function(ev) { ev = ev.browserEvent || ev; return this.resolveTextNode(ev.relatedTarget || - (ev.type == MOUSEOUT ? ev.toElement : - ev.type == MOUSEOVER ? ev.fromElement : null)); + (/(mouseout|mouseleave)/.test(ev.type) ? ev.toElement : + /(mouseover|mouseenter)/.test(ev.type) ? ev.fromElement : null)); }, getPageX : function(ev) { @@ -2336,31 +1486,30 @@ Ext.TaskMgr = new Ext.util.TaskRunner();(function(){ 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); }, _load : function(e) { 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); } }, _unload : function(e) { var EU = Ext.lib.Event, - i, j, l, v, ul, id, len, index, scope; - + i, v, ul, id, len, scope; for (id in unloadListeners) { ul = unloadListeners[id]; @@ -2381,7 +1530,7 @@ Ext.TaskMgr = new Ext.util.TaskRunner();(function(){ } }; - // Initialize stuff. + pub.on = pub.addListener; pub.un = pub.removeListener; if (doc && doc.body) { @@ -2394,19 +1543,14 @@ Ext.TaskMgr = new Ext.util.TaskRunner();(function(){ 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; @@ -2429,7 +1573,7 @@ Ext.lib.Ajax = function() { } } - // private + function createExceptionObject(tId, callbackArg, isAbort, isTimeout) { return { tId : tId, @@ -2441,19 +1585,19 @@ Ext.lib.Ajax = function() { }; } - // 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 { @@ -2472,18 +1616,18 @@ Ext.lib.Ajax = function() { 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()];}, - getAllResponseHeaders : function(){return headerStr}, + getAllResponseHeaders : function(){return headerStr;}, responseText : conn.responseText, responseXML : conn.responseXML, argument : callbackArg }; } - // private + function releaseObject(o) { if (o.tId) { pub.conn[o.tId] = null; @@ -2492,7 +1636,7 @@ Ext.lib.Ajax = function() { o = null; } - // private + function handleTransactionResponse(o, callback, isAbort, isTimeout) { if (!callback) { releaseObject(o); @@ -2559,7 +1703,7 @@ Ext.lib.Ajax = function() { responseObject = null; } - // private + function handleReadyState(o, callback){ callback = callback || {}; var conn = o.conn, @@ -2591,7 +1735,7 @@ Ext.lib.Ajax = function() { pub.pollInterval); } - // private + function asyncRequest(method, uri, callback, postData) { var o = getConnectionObject() || null; @@ -2616,7 +1760,7 @@ Ext.lib.Ajax = function() { return o; } - // private + function getConnectionObject() { var o; @@ -2630,7 +1774,7 @@ Ext.lib.Ajax = function() { } } - // private + function createXhrObject(transactionId) { var http; @@ -2673,10 +1817,7 @@ Ext.lib.Ajax = function() { var fElements = form.elements || (document.forms[form] || Ext.getDom(form)).elements, hasSubmit = false, encoder = encodeURIComponent, - element, - options, name, - val, data = '', type; @@ -2691,7 +1832,7 @@ Ext.lib.Ajax = function() { data += String.format("{0}={1}&", encoder(name), encoder((opt.hasAttribute ? opt.hasAttribute('value') : opt.getAttribute('value') !== null) ? opt.value : opt.text)); } }); - } else if(!/file|undefined|reset|button/i.test(type)) { + } else if(!(/file|undefined|reset|button/i.test(type))) { if(!(/radio|checkbox/i.test(type) && !element.checked) && !(type == 'submit' && hasSubmit)){ data += encoder(name) + '=' + encoder(element.value) + '&'; @@ -2713,32 +1854,32 @@ Ext.lib.Ajax = function() { 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, @@ -2758,7 +1899,7 @@ Ext.lib.Ajax = function() { }, 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]; } }; @@ -3220,7 +2361,6 @@ Ext.lib.Ajax = function() { Ext.extend(EXTLIB.Motion, Ext.lib.AnimBase); var superclass = EXTLIB.Motion.superclass, - proto = EXTLIB.Motion.prototype, pointsRe = /^points$/i; Ext.apply(EXTLIB.Motion.prototype, { @@ -3273,13 +2413,7 @@ Ext.lib.Ajax = function() { 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(); @@ -3317,9 +2451,9 @@ Ext.lib.Ajax = function() { 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, @@ -3450,7 +2584,7 @@ Ext.lib.Ajax = function() { (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); } @@ -3471,7 +2605,7 @@ Ext.lib.Ajax = function() { return typeof v !== 'undefined'; }; - // private + function parseColor(s) { var pi = parseInt, base, @@ -3560,7 +2694,7 @@ Ext.lib.Ajax = function() { (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); @@ -3629,4 +2763,4 @@ Ext.lib.Ajax = function() { } window.attachEvent("onunload", fnCleanUp); } -})(); \ No newline at end of file +})();