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   Çé¾°ÊÇ£¬µ±Ò³Ãæ¼ÓÔØÊ±£¬´úÂëн¨Á¢Ò»¸öremoteobject£¬È»ºóÉèÖÃÆä·½·¨ºÍµ÷ÓòÎÊý£¬×îºó°Ñµ÷Ó÷µ»ØµÄ½á¹û£¨ÊÇJAVAÖеÄÒ»¸öLIST£©£¬°ó¶¨µ½
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<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute" creationComplete="firstload()" width="706" height="417">
  [Bindable]   
            private var posArray:ArrayCollection = new ArrayCollection();    
   
   private function firstload():void
   {
    var categoryremote:RemoteObject=new RemoteObject();   
     categoryremote.destination="categoryservice";
   var o:AbstractOperation = categoryremote.getOperation("getCategoriesByPidflex");   
     o.send(144);   
  o.addEventListener(ResultEvent.RESULT, resultEvent);   
   }
//remoteobject·µ»ØµÄlist
   private function resultEvent(event:ResultEvent):void{ 
    
     posArray = event.result as ArrayCollection;
    r.dataProvider=posArray;
    
   }
   private function findAllFaultHandler(event:FaultEvent):void
   {
    Alert.show(event.fault.faultString, "Error");
   }
  ×¢ÒâÓÃo.sendÖУ¬°üº¬ÁËÒª·¢Ë͵IJÎÊý£¬  o.addEventListener(ResultEvent.RESULT, resultEvent)ÖУ¬´¦Àí·µ»ØµÄ½á¹ûʼþ¡£
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public class A
{
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}
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public static function registerClass():void
  {
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   PackUtil.registerClass(B);
  }
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¡¡¡¡var cloneA:A=clone(A);
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flexͨ¹ýHTTPService×é¼þ¶ÁÈ¡¸´ÔӽṹµÄxmlÎļþ

    ŪÁËÁ½Ì죬ÖÕÓڰѸ´ÔÓµÄxmlÎļþµÄÊý¾Ý¸ù¾Ý×Ô¼ºµÄÒªÇó¶Á³öÀ´£¬ÏÔʾÔÚÒ³ÃæÉÏÁË¡£flexͨ¹ýHTTPService×é¼þ·¢ËÍÇëÇ󣬶ÁÈ¡xmlÎļþÖÐÊý¾Ý£¬ÓÃxmllistcollection´æ´¢xmlÖÐijһ²¿·ÖÊý¾Ý£¬²¢°ó¶¨ÔÚgridview¿Ø¼þÉÏ¡£
    xml£¬xmllist£¬xmllistcollectionÖÐÖ»ÓÐxmllistcollection¾ßÓÐÐ޸ĸüÐÂÊý¾ ......

flex build ËÙ¶È¿ìÆðÀ´

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2.רÐÄ×öÒ»¸öÏîÄ¿£¬¿ªÆðÀ´Ò»¸öflex builder
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flexÎļþÏÂÔØ

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<mx:Button label="ÏÂ ÔØ" click="download()"/>
//ÏÂÔØ
  public function download():void{
   var str:String=this.uploadfiles.selectedIndex.toString();
   if(str=="-1"){
    Alert.show("ÇëÑ¡ÖÐÒªÏÂÔØµÄÎļþ");
  &n ......
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