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];
@@ -150,7 +269,23 @@ Ext.apply = function(o, c, defaults){
};
}(),
-
+ /**
+ * 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.
+ }
+});
+
+Ext.namespace('Company', 'Company.data');
+Ext.namespace('Company.data'); // equivalent and preferable to above syntax
+Company.Widget = function() { ... }
+Company.data.CustomStore = function(config) { ... }
+
+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"]}
+index. This function is called with
+ * the following arguments:
+ * item : Mixed
+ * index
+ * in the passed arrayindex : 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;
@@ -265,7 +461,26 @@ Ext.apply = function(o, c, defaults){
}
},
-
+ /**
+ * 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;
@@ -284,7 +499,29 @@ Ext.apply = function(o, c, defaults){
}
},
-
+ /**
+ * 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
+}
+ * 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) { ... }
+
+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"
+this reference) in which the passed function is executed.
+ * If omitted, defaults to the scope in which the original function is called or the browser window.
+ * @return {Function} The new function
+ */
createInterceptor : function(fcn, scope){
var method = this;
return !Ext.isFunction(fcn) ?
@@ -470,9 +870,32 @@ Ext.apply(Function.prototype, {
};
},
-
- createCallback : function(){
-
+ /**
+ * 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')
+});
+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']));
+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() {
@@ -489,15 +942,41 @@ Ext.apply(Function.prototype, {
callArgs = Array.prototype.slice.call(arguments, 0);
callArgs = callArgs.concat(args);
}else if (Ext.isNumber(appendArgs)){
- callArgs = Array.prototype.slice.call(arguments, 0);
- var applyArgs = [appendArgs, 0].concat(args);
- Array.prototype.splice.apply(callArgs, applyArgs);
+ callArgs = Array.prototype.slice.call(arguments, 0); // copy arguments first
+ var applyArgs = [appendArgs, 0].concat(args); // create method call params
+ Array.prototype.splice.apply(callArgs, applyArgs); // splice them in
}
return method.apply(obj || window, callArgs);
};
},
-
+ /**
+ * Calls this function after the number of millseconds specified, optionally in a specific scope. Example usage:
+ *
+var sayHi = function(name){
+ alert('Hi, ' + name);
+}
+
+// executes immediately:
+sayHi('Fred');
+
+// executes after 2 seconds:
+sayHi.defer(2000, this, ['Fred']);
+
+// this syntax is sometimes useful for deferring
+// execution of an anonymous function:
+(function(){
+ alert('Anonymous');
+}).defer(100);
+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){
@@ -508,9 +987,25 @@ Ext.apply(Function.prototype, {
}
});
-
+/**
+ * @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>'
+ *
+// 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 = [], @@ -941,14 +1089,14 @@ 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; @@ -956,7 +1104,7 @@ Ext.util.TaskRunner = function(interval){ } }, - + // private removeTask = function(t){ removeQueue.push(t); if(t.onStop){ @@ -964,7 +1112,7 @@ Ext.util.TaskRunner = function(interval){ } }, - + // private runTasks = function(){ var rqLen = removeQueue.length, now = new Date().getTime(); @@ -996,7 +1144,30 @@ 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; @@ -1165,7 +1361,7 @@ Ext.TaskMgr = new Ext.util.TaskRunner();(function(){ ret = [x,y]; } } - return ret + return ret; }, setXY : function(el, xy) { @@ -1176,7 +1372,9 @@ Ext.TaskMgr = new Ext.util.TaskRunner();(function(){ pos; for (pos in pts) { - if(!isNaN(pts[pos])) style[pos] = pts[pos] + "px" + if (!isNaN(pts[pos])) { + style[pos] = pts[pos] + "px"; + } } }, @@ -1188,9 +1386,7 @@ Ext.TaskMgr = new Ext.util.TaskRunner();(function(){ this.setXY(el, [false, y]); } }; -})();Ext.lib.Dom.getRegion = function(el) { - return Ext.lib.Region.getRegion(el); -};Ext.lib.Event = function() { +})();Ext.lib.Event = function() { var loadComplete = false, unloadListeners = {}, retryCount = 0, @@ -1200,7 +1396,7 @@ Ext.TaskMgr = new Ext.util.TaskRunner();(function(){ win = window, doc = document, - + // constants POLL_RETRYS = 200, POLL_INTERVAL = 20, TYPE = 0, @@ -1212,7 +1408,7 @@ Ext.TaskMgr = new Ext.util.TaskRunner();(function(){ UNLOAD = 'unload', MOUSEOVER = 'mouseover', MOUSEOUT = 'mouseout', - + // private doAdd = function() { var ret; if (win.addEventListener) { @@ -1238,7 +1434,7 @@ Ext.TaskMgr = new Ext.util.TaskRunner();(function(){ } return ret; }(), - + // private doRemove = function(){ var ret; if (win.removeEventListener) { @@ -1279,7 +1475,7 @@ Ext.TaskMgr = new Ext.util.TaskRunner();(function(){ return false; } - + // private function _tryPreloadAttach() { var ret = false, notAvail = [], @@ -1317,7 +1513,7 @@ Ext.TaskMgr = new Ext.util.TaskRunner();(function(){ return ret; } - + // private function startInterval() { if(!_interval){ var callback = function() { @@ -1327,7 +1523,7 @@ Ext.TaskMgr = new Ext.util.TaskRunner();(function(){ } } - + // private function getScroll() { var dd = doc.documentElement, db = doc.body; @@ -1340,7 +1536,7 @@ Ext.TaskMgr = new Ext.util.TaskRunner();(function(){ } } - + // private function getPageCoord (ev, xy) { ev = ev.browserEvent || ev; var coord = ev['page' + xy]; @@ -1369,7 +1565,7 @@ 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) { @@ -1385,7 +1581,7 @@ 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; @@ -1413,7 +1609,7 @@ 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; @@ -1486,13 +1682,13 @@ 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); }, @@ -1501,8 +1697,8 @@ Ext.TaskMgr = new Ext.util.TaskRunner();(function(){ loadComplete = true; 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); } }, @@ -1530,7 +1726,7 @@ Ext.TaskMgr = new Ext.util.TaskRunner();(function(){ } }; - + // Initialize stuff. pub.on = pub.addListener; pub.un = pub.removeListener; if (doc && doc.body) { @@ -1543,17 +1739,23 @@ 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'], + var activeX = ['Msxml2.XMLHTTP.6.0', + 'Msxml2.XMLHTTP.3.0', + 'Msxml2.XMLHTTP'], CONTENTTYPE = 'Content-Type'; - + // private function setHeader(o) { var conn = o.conn, - prop; + prop, + headers = {}; function setTheHeaders(conn, headers){ for (prop in headers) { @@ -1563,17 +1765,12 @@ Ext.lib.Ajax = function() { } } - if (pub.defaultHeaders) { - setTheHeaders(conn, pub.defaultHeaders); - } - - if (pub.headers) { - setTheHeaders(conn, pub.headers); - delete pub.headers; - } + Ext.apply(headers, pub.headers, pub.defaultHeaders); + setTheHeaders(conn, headers); + delete pub.headers; } - + // private function createExceptionObject(tId, callbackArg, isAbort, isTimeout) { return { tId : tId, @@ -1585,19 +1782,19 @@ 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 { @@ -1616,7 +1813,7 @@ 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()];}, @@ -1627,7 +1824,7 @@ Ext.lib.Ajax = function() { }; } - + // private function releaseObject(o) { if (o.tId) { pub.conn[o.tId] = null; @@ -1636,7 +1833,7 @@ Ext.lib.Ajax = function() { o = null; } - + // private function handleTransactionResponse(o, callback, isAbort, isTimeout) { if (!callback) { releaseObject(o); @@ -1702,10 +1899,28 @@ Ext.lib.Ajax = function() { releaseObject(o); responseObject = null; } + + function checkResponse(o, callback, conn, tId, poll, cbTimeout){ + if (conn && conn.readyState == 4) { + clearInterval(poll[tId]); + poll[tId] = null; + if (cbTimeout) { + clearTimeout(pub.timeout[tId]); + pub.timeout[tId] = null; + } + handleTransactionResponse(o, callback); + } + } + + function checkTimeout(o, callback){ + pub.abort(o, callback, true); + } + + // private function handleReadyState(o, callback){ - callback = callback || {}; + callback = callback || {}; var conn = o.conn, tId = o.tId, poll = pub.poll, @@ -1713,29 +1928,12 @@ Ext.lib.Ajax = function() { if (cbTimeout) { pub.conn[tId] = conn; - pub.timeout[tId] = setTimeout(function() { - pub.abort(o, callback, true); - }, cbTimeout); + pub.timeout[tId] = setTimeout(checkTimeout.createCallback(o, callback), cbTimeout); } - - poll[tId] = setInterval( - function() { - if (conn && conn.readyState == 4) { - clearInterval(poll[tId]); - poll[tId] = null; - - if (cbTimeout) { - clearTimeout(pub.timeout[tId]); - pub.timeout[tId] = null; - } - - handleTransactionResponse(o, callback); - } - }, - pub.pollInterval); + poll[tId] = setInterval(checkResponse.createCallback(o, callback, conn, tId, poll, cbTimeout), pub.pollInterval); } - + // private function asyncRequest(method, uri, callback, postData) { var o = getConnectionObject() || null; @@ -1760,7 +1958,7 @@ Ext.lib.Ajax = function() { return o; } - + // private function getConnectionObject() { var o; @@ -1774,7 +1972,7 @@ Ext.lib.Ajax = function() { } } - + // private function createXhrObject(transactionId) { var http; @@ -1814,30 +2012,31 @@ Ext.lib.Ajax = function() { }, serializeForm : function(form) { - var fElements = form.elements || (document.forms[form] || Ext.getDom(form)).elements, - hasSubmit = false, - encoder = encodeURIComponent, - name, - data = '', - type; - - Ext.each(fElements, function(element) { + var fElements = form.elements || (document.forms[form] || Ext.getDom(form)).elements, + hasSubmit = false, + encoder = encodeURIComponent, + name, + data = '', + type, + hasValue; + + Ext.each(fElements, function(element){ name = element.name; type = element.type; - - if (!element.disabled && name){ - if(/select-(one|multiple)/i.test(type)) { - Ext.each(element.options, function(opt) { + + if (!element.disabled && name) { + if (/select-(one|multiple)/i.test(type)) { + Ext.each(element.options, function(opt){ if (opt.selected) { - data += String.format("{0}={1}&", encoder(name), encoder((opt.hasAttribute ? opt.hasAttribute('value') : opt.getAttribute('value') !== null) ? opt.value : opt.text)); + hasValue = opt.hasAttribute ? opt.hasAttribute('value') : opt.getAttributeNode('value').specified; + data += String.format("{0}={1}&", encoder(name), encoder(hasValue ? opt.value : opt.text)); } }); - } 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) + '&'; - hasSubmit = /submit/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) + '&'; + hasSubmit = /submit/i.test(type); + } } } }); @@ -1854,32 +2053,32 @@ 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, @@ -1899,97 +2098,12 @@ 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]; } }; return pub; -}(); Ext.lib.Region = function(t, r, b, l) { - var me = this; - me.top = t; - me[1] = t; - me.right = r; - me.bottom = b; - me.left = l; - me[0] = l; - }; - - Ext.lib.Region.prototype = { - contains : function(region) { - var me = this; - return ( region.left >= me.left && - region.right <= me.right && - region.top >= me.top && - region.bottom <= me.bottom ); - - }, - - getArea : function() { - var me = this; - return ( (me.bottom - me.top) * (me.right - me.left) ); - }, - - intersect : function(region) { - var me = this, - t = Math.max(me.top, region.top), - r = Math.min(me.right, region.right), - b = Math.min(me.bottom, region.bottom), - l = Math.max(me.left, region.left); - - if (b >= t && r >= l) { - return new Ext.lib.Region(t, r, b, l); - } - }, - - union : function(region) { - var me = this, - t = Math.min(me.top, region.top), - r = Math.max(me.right, region.right), - b = Math.max(me.bottom, region.bottom), - l = Math.min(me.left, region.left); - - return new Ext.lib.Region(t, r, b, l); - }, - - constrainTo : function(r) { - var me = this; - me.top = me.top.constrain(r.top, r.bottom); - me.bottom = me.bottom.constrain(r.top, r.bottom); - me.left = me.left.constrain(r.left, r.right); - me.right = me.right.constrain(r.left, r.right); - return me; - }, - - adjust : function(t, l, b, r) { - var me = this; - me.top += t; - me.left += l; - me.right += r; - me.bottom += b; - return me; - } - }; - - Ext.lib.Region.getRegion = function(el) { - var p = Ext.lib.Dom.getXY(el), - t = p[1], - r = p[0] + el.offsetWidth, - b = p[1] + el.offsetHeight, - l = p[0]; - - return new Ext.lib.Region(t, r, b, l); - }; Ext.lib.Point = function(x, y) { - if (Ext.isArray(x)) { - y = x[1]; - x = x[0]; - } - var me = this; - me.x = me.right = me.left = me[0] = x; - me.y = me.top = me.bottom = me[1] = y; - }; - - Ext.lib.Point.prototype = new Ext.lib.Region(); -(function(){ +}();(function(){ var EXTLIB = Ext.lib, noNegatives = /width|height|opacity|padding/i, offsetAttribute = /^((width|height)|(top|left))$/, @@ -2413,7 +2527,13 @@ 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(); @@ -2451,9 +2571,9 @@ 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, @@ -2584,10 +2704,10 @@ 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); - } + }; EXTLIB.ColorAnim = function(el, attributes, duration, method) { EXTLIB.ColorAnim.superclass.constructor.call(this, el, attributes, duration, method); @@ -2605,7 +2725,7 @@ Ext.lib.Ajax = function() { return typeof v !== 'undefined'; }; - + // private function parseColor(s) { var pi = parseInt, base, @@ -2694,7 +2814,7 @@ 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); @@ -2750,7 +2870,7 @@ Ext.lib.Ajax = function() { } }); })(); - if(Ext.isIE) { + if (Ext.isIE) { function fnCleanUp() { var p = Function.prototype; delete p.createSequence; @@ -2763,4 +2883,4 @@ Ext.lib.Ajax = function() { } window.attachEvent("onunload", fnCleanUp); } -})(); +})(); \ No newline at end of file