ItemResponder  - AS3 Flex

套件	mx.collections
類別	public class ItemResponder
繼承	ItemResponder Object
實作	IResponder

You use an ItemResponder object in the catch statement of a try block that might result in getting remote data, as shown in the following code:

     import mx.collections.ItemResponder;
     //...
 
     try
     {
        //...
        cursor.moveNext();
     }
    catch(e:ItemPendingError)
     {
        e.addResponder(new ItemResponder(myResultFunction, myFaultFunction, {info:"..."}));
     }
  

The result method specified must have the following signature:

     public function myResultFunction(result:Object, token:Object = null):void;
  

The fault method specified must have the following signature:

     public function myFaultFunction(error:Object, token:Object = null):void;
  

Any other signature will result in a runtime error.

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