Upgrade to ExtJS 3.3.1 - Released 11/30/2010

[extjs.git] / src / ext-core / src / core / CompositeElementLite.js

diff --git a/src/ext-core/src/core/CompositeElementLite.js b/src/ext-core/src/core/CompositeElementLite.js
index 8c8707a..a8cd3ff 100644 (file)
--- a/src/ext-core/src/core/CompositeElementLite.js
+++ b/src/ext-core/src/core/CompositeElementLite.js
@@ -1,8 +1,8 @@
 /*!
- * Ext JS Library 3.2.1
- * Copyright(c) 2006-2010 Ext JS, Inc.
- * licensing@extjs.com
- * http://www.extjs.com/license
+ * Ext JS Library 3.3.1
+ * Copyright(c) 2006-2010 Sencha Inc.
+ * licensing@sencha.com
+ * http://www.sencha.com/license
  */
 /**
  * @class Ext.CompositeElementLite
@@ -202,18 +202,17 @@ Ext.CompositeElementLite.prototype = {
     filter : function(selector){
         var els = [],
             me = this,
-            elements = me.elements,
             fn = Ext.isFunction(selector) ? selector
                 : function(el){
                     return el.is(selector);
                 };
 
-
-        me.each(function(el, self, i){
-            if(fn(el, i) !== false){
+        me.each(function(el, self, i) {
+            if (fn(el, i) !== false) {
                 els[els.length] = me.transformElement(el);
             }
         });
+        
         me.elements = els;
         return me;
     },
@@ -260,22 +259,30 @@ Ext.CompositeElementLite.prototype = {
 
 Ext.CompositeElementLite.prototype.on = Ext.CompositeElementLite.prototype.addListener;
 
-(function(){
-var fnName,
-    ElProto = Ext.Element.prototype,
-    CelProto = Ext.CompositeElementLite.prototype;
+/**
+ * @private
+ * Copies all of the functions from Ext.Element's prototype onto CompositeElementLite's prototype.
+ * This is called twice - once immediately below, and once again after additional Ext.Element
+ * are added in Ext JS
+ */
+Ext.CompositeElementLite.importElementMethods = function() {
+    var fnName,
+        ElProto = Ext.Element.prototype,
+        CelProto = Ext.CompositeElementLite.prototype;
 
-for(fnName in ElProto){
-    if(Ext.isFunction(ElProto[fnName])){
-        (function(fnName){
-            CelProto[fnName] = CelProto[fnName] || function(){
-                return this.invoke(fnName, arguments);
-            };
-        }).call(CelProto, fnName);
+    for (fnName in ElProto) {
+        if (typeof ElProto[fnName] == 'function'){
+            (function(fnName) {
+                CelProto[fnName] = CelProto[fnName] || function() {
+                    return this.invoke(fnName, arguments);
+                };
+            }).call(CelProto, fnName);
 
+        }
     }
-}
-})();
+};
+
+Ext.CompositeElementLite.importElementMethods();
 
 if(Ext.DomQuery){
     Ext.Element.selectorFunction = Ext.DomQuery.select;