HTTPService e4x object

对于<mx:HTTPService resultFormat="object"/>，<UnderlyingRIC>123E45678</UnderlyingRIC>会解析为Number,导致界面上出现“Infinite”

使用resultFormat="e4x"来解决上述问题

          <mx:HTTPService id="KDBUnderlyingRICList" url="{myStrings.URLAddress + '.xml?UnderlyingRICList'}" result="myFunctions.dataHandleUnderlyingRICList(event)" resultFormat="e4x"/>static public function dataHandleUnderlyingRICList(event:ResultEvent):void{myStrings.UnderlyingRICList = handleUnderlyingRIC(event.result);}//利用正则查找<UnderlyingRIC>123E45678</UnderlyingRIC>,转为<UnderlyingRIC>'123E45678</UnderlyingRIC>用SimpleXMLDecoder转成对象，在对象中再去掉'           static public function handleUnderlyingRIC(obj:Object):ArrayCollection{var xml:String=XML(obj).toString();var x:String=xml.replace(/(<UnderlyingRIC>)([^<>].*)(<\/UnderlyingRIC>)/g,"$1'$2$3");var decoder:SimpleXMLDecoder=new SimpleXMLDecoder(true);var obj1:Object=decoder.decodeXML(new XMLDocument(x));var ac:ArrayCollection=obj1.R.r as ArrayCollection;for each(var obj:Object in ac){obj.UnderlyingRIC=obj.UnderlyingRIC.toString().replace("'","");}return ac;}

      public function covertXmlToArray(xml:XML):ArrayCollection{return  new ArrayCollection(new XMLListCollection(xml.elements()).toArray());}