RSS feed client : HTTPService « Data Model « Flex

1. Flex
2. Data Model
3. HTTPService

RSS feed client

          
<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute" 
    initialize="service.send()">

    <mx:Script>
        
            import mx.controls.Alert;
            import mx.rpc.http.HTTPService;
            import mx.rpc.events.ResultEvent;
            import mx.rpc.events.FaultEvent;
            
            private namespace atom = "http://www.w3.org/2005/Atom";
            use namespace atom;
            
            private function resultHandler(event:ResultEvent):void{ 
                var feeds:XML = event.result as XML;
                service.removeEventListener(ResultEvent.RESULT, resultHandler);                                  
                trace(feeds.entry[0].title);
            }
            private function faultHandler(event:FaultEvent):void{ 
                service.removeEventListener(FaultEvent.FAULT, faultHandler);
                Alert.show("Error connecting");
            }       
      
    </mx:Script>
    <mx:HTTPService id="service" 
                    url="http://server.com/feeds"
                    resultFormat="e4x"
                    result="resultHandler(event);"
                    fault="faultHandler(event);">
            <mx:request>
               <bq>Flex</bq>
            </mx:request>
    </mx:HTTPService>

</mx:Application>

   
    
    
    
    
    
    
    
    
    
  

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