www.pudn.com > photoFlow_AS3_001.rar > ItemCollection.as

 
package com.flashloaded.as3{ 
	import com.flashloaded.as3.Collection; 
	import com.flashloaded.as3.Iterator; 
	 
	 
	public class ItemCollection extends Collection{ 
		public function ItemCollection(_data:Object=null){ 
			super(_data); 
			 
		} 
		// Public Methods: 
		 
		override public function iterator():Iterator{ 
			return new Iterator(data); 
		} 
		 
		override public function getData(obj:Object):Array { 
			 
			//implement getData from xml,array 
			var retArr:Array; 
			 
			if (obj is Array) { 
				return obj.concat(); 
				 
			} else if (obj is ItemCollection) { 
				return obj.toArray(); 
				 
			}else if(obj is XML){ 
				 
				var _xml:XML=obj as XML; 
				_xml.ignoreWhite=true; 
				var arr:Array=[]; 
				 
				var newsItem:Object; 
				 
				for each(var item:XML in _xml.item){ 
					 
					newsItem={}; 
					 
					for each(var j:XML in item.@*){ 
						 
						newsItem[j.name()+""]=j; 
						 
					} 
					 
					for each(var i:XML in item.*){ 
						newsItem[i.name()]=i; 
					} 
					 
					arr.push(newsItem); 
				} 
				 
				 
				return arr; 
				 
			}else { 
				throw new TypeError("MenuItemColl: Can not parse object."); 
				return null; 
			} 
			 
			 
			 
		} 
		// Semi-Private Methods: 
		// Private Methods: 
 
	} 
}