Handler result event and fault event for ItemResponder

           
<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml">
  <mx:Script>
    
      import mx.collections.ArrayCollection;
      import mx.collections.ItemResponder;
      import mx.controls.Alert;
      import mx.rpc.AsyncToken;
      import mx.rpc.events.FaultEvent;
      import mx.rpc.events.ResultEvent;
      import mx.rpc.http.HTTPService;
      [Bindable]
      private var myData:ArrayCollection
      private var contactService:HTTPService = new HTTPService();
      
      private function getData():void{
        contactService.url="contacts.xml";
        var responder:ItemResponder = new ItemResponder(resultHandler,faultHandler);
        
        var token:AsyncToken = contactService.send();
        token.addResponder(responder);
      }
      private function resultHandler(event:ResultEvent, token:AsyncToken):void{
        myData = event.result.contacts.row;
      }
      private function faultHandler(event:FaultEvent, token:AsyncToken):void{
        Alert.show(event.fault.faultString, event.fault.faultCode);
      }
  
  </mx:Script>
  <mx:Button label="Get Data" click="getData()"/>
  <mx:DataGrid dataProvider="{myData}"/>
</mx:Application>

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Handler result event and fault event for ItemResponder : Event Handler « Event « Flex

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