Flex学习(一):HTTPService的 RPC service组件从 RSS中获取数据

<?xml version="1.0" encoding="utf-8"?> <mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute" creationComplete="feedRequest.send()" >
<mx:HTTPService id='feedRequest' url='http://blogs.adobe.com/mchotin/index.xml' useProxy="false">
	
</mx:HTTPService>


<mx:Panel x="10" y="10" width="475" height="400" layout="absolute" title="{feedRequest.lastResult.rss.channel.title}"> 
<mx:DataGrid x="20" y="20" id="dgPosts" width="400" dataProvider="{feedRequest.lastResult.rss.channel.item}" >
	<mx:columns> 
		<mx:DataGridColumn headerText="Posts" dataField="title"/>
		 <mx:DataGridColumn headerText="Date" dataField="pubDate" width="150" />
	</mx:columns> 
</mx:DataGrid> 
<mx:LinkButton x="20" y="225" label="Read Full Post" click="navigateToURL(new URLRequest(dgPosts.selectedItem.link));" /> 
<mx:TextArea x="20" y="175" width="400" htmlText="{dgPosts.selectedItem.description}"/>

</mx:Panel> 

</mx:Application>