Access returning value from a HTTPService

    
<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" creationComplete="rssRequest.send()" layout="absolute">
    <mx:HTTPService id="rssRequest" url="http://yourserver.com/flex.php" />
    <mx:Panel width="500" height="500" layout="absolute" title="{rssRequest.lastResult.rss.channel.title}">
        <mx:VBox width="100%" height="100%">
            <mx:DataGrid width="100%" height="200" id="datagridBooks" dataProvider="{rssRequest.lastResult.rss.channel.item}">
                <mx:columns>
                    <mx:DataGridColumn headerText="Title" dataField="title"/>
                </mx:columns>
            </mx:DataGrid>
            <mx:LinkButton label="Goto Book"/>
        </mx:VBox>
    </mx:Panel>
</mx:Application>

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Access returning value from a HTTPService : HTTPService « Data Model « Flex

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