[flexcoders] problem in parsing xml return by HTTPservice, could it be namespace issue

[Shailesh Mangal]

Hi all,

   Here is the xml I get back from my HTTPService call

<res:message source="web" action="coveragemap" id="123"
xmlns:res="http://response.coveragemap";>
  <com:statusCode xmlns:com="common">0</com:statusCode>
  <com:statusDesc xmlns:com="common">Success</com:statusDesc>
  <res:marketValue>SanFrancisco_CA</res:marketValue>
</res:message>

but when I try to use .. operator for marketValue node, I get null
object back. Any suggestions. I tried "use namespace" also, didnt help.

HTTPService Call
<mx:HTTPService id="xmlPoster2" url="{loc + 'coveragemap'}"
method="POST" resultFormat="e4x" contentType="application/xml"
result="showMap(event)"/>

public function showMap(event:ResultEvent):void{
        trace(event.result);
        var res:XML = event.result..marketValue as XML;
        var imgName:String = res.toString();
        imgSrc = "assets/img/" + imgName;                           
coverageMapBox.setVisible(Boolean(true));
}