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<?xml version="1.0" encoding="utf-8"?>  
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute" fontSize="12"  creationComplete="init()">  
    <mx:Style source="style/Smoke.css"/>  
    <mx:Script>  
        <![CDATA[  
         import mx.collections.ArrayCollection;       
         [Bindable]private var shijxml:XML;  
           
          private function init():void{  
            shijxml = arrToXml(exams);  
          }  
           
        [Bindable]  
        public var exams:ArrayCollection = new ArrayCollection(  
                [{sjtitle:"Êý¾Ý½á¹¹µÚÒ»ÕÂ", kemu:"Êý¾Ý½á¹¹",shijID:"sj000" ,num:"30"},   
                 {sjtitle:"Êý¾Ý½á¹¹µÚ¶þÕÂ", kemu:"Êý¾Ý½á¹¹",shijID:"sj001" ,num:"30"},   
                {sjtitle:"×é³ÉÔ­ÀíµÚÒ»ÕÂ", kemu:"×é³ÉÔ­Àí",shijID:"zc000" ,num:"50"},     &nb


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import flash.display.DisplayObject;
import mx.core.Application;
import mx.managers.PopUpManager;
var win:TestWindows= PopUpManager.createPopUp(DisplayObject(Application.application),TitleWindows,true) as TitleWindows;
PopUpManager.centerPopUp(win); ......

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£¨1£©treeµã»÷ʼþpublic function handleList(ev:ResultEvent)
{
sourceList=ev.result as ArrayCollection;
}
private function tree_itemClick(evt:ListEvent):void {
var item:Object = Tree(evt.currentTarget).selectedItem;
if (pmtree.dataDescriptor.isBranch(item)) { ......

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