[flexcoders] Flex and Yahoo Pipes

[joshspooning]

I am currently trying to build a Flex app for me to search for places
to eat lunch at work. I'm stuck on my first step. I'm having a problem
parsing the the pipes just to a DataGrid. When I use a local copy it
works but when I use the Yahoo! copy, it comes up blank. If any one
could help me see what's wrong I'd be happy.

Thanks,

Josh

<?xml version="1.0" encoding="utf-8"?>
   <mx:Application xmlns:mx="http://www.adobe.com/2006/mxml";
   layout="vertical" initialize="myService.send()">
        <mx:HTTPService id="myService" 
url="http://pipes.yahooapis.com/pipes/pipe.run?location=Dallas&search=sandwhich&_id=tEaG60rj2xGl7hOLn0artA&_run=1&_render=rss";
        />
           <mx:DataGrid 
dataProvider="{myService.lastResult.rss.channel.item}"  />
</mx:Application>