Rss reader : HTTPService « Data Model « Flex

1. Flex
2. Data Model
3. HTTPService

Rss reader

          
<?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 function resultHandler(event:ResultEvent):void
            { 
                var myRSS:Namespace = new Namespace("http://server.org/rss");
                trace(event.result.item.myRSS::point);
            } 
            
            private function faultHandler(event:FaultEvent):void
            { 
                service.removeEventListener(FaultEvent.FAULT, faultHandler);
                Alert.show("Error connecting");
            } 
      
    </mx:Script>
    
    <mx:HTTPService id="service"
            url="RSS.xml"
            resultFormat="e4x"
            result="resultHandler(event);"
            fault="faultHandler(event);"/>
    
</mx:Application>

   
    
    
    
    
    
    
    
    
    
  

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4.	Pass parameter to HTTPService
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6.	A url property on the HTTPService component
7.	Convert returning value from HTTPService to ArrayCollection
8.	Feed returning value from HTTPService to a DataGrid
9.	Use HTTPService to call a jsp page
10.	Add ItemResponder for HTTPService
11.	Use HTTPService to load an image file
12.	HTTPService fault event and result event
13.	Read binary resource from HTTPService
14.	Set result format of HTTPService to E4X
15.	Use an ArrayCollection, convert the HTTPService result to an ArrayCollection
16.	Define XML file as a URL for an HTTPService component, and bind HTTPService result directly to the chart's data provider
17.	Calling HTTP services in ActionScript
18.	Default Proxy Destination
19.	Named Proxy Destination Complete
20.	Atom service
21.	RSS feed client
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