Try
dataProvider="{form1.lastResult.accountCouponRow}">
Paul
----- Original Message -----
From: "vr6stress" <[EMAIL PROTECTED]>
To: <[email protected]>
Sent: Tuesday, February 26, 2008 11:18 PM
Subject: [flexcoders] missing results in datagrid
> [newbie]
> it seems fairly straight forward, i use the httpservice to call a url
> with a couple of requests. i get the result and can display the raw
> data. but when i try to put it in a datagrid i get nothing. of course
> i get cannot bind errors - but i have another test to a different feed
> that works just fine.
>
> xml response from url (there are other items but i'm only concerned
> with these 3)
> <accountCoupon>
> <accountCouponRow>
> <BAR_CODE_NUMBER>001260429006210705</BAR_CODE_NUMBER>
> <COUPON_VALUE>5</COUPON_VALUE>
> <EXP_DATE>2009-03-29T00:00:00-06:00</EXP_DATE>
> </accountCouponRow>
> </accountCoupon>
>
> application
> <?xml version="1.0" encoding="utf-8"?>
> <mx:Application xmlns:mx="http://www.adobe.com/2006/mxml";
> layout="absolute" backgroundColor="#f6f6f6"
> backgroundGradientColors="[#f6f6f6, #bbbbbb]">
>
> <mx:Label x="10" y="10" text="Submit form using post method"
> fontSize="20" fontWeight="bold"/>
> <mx:HRule x="10" y="49" width="80%"/>
>
> <mx:Script>
> <![CDATA[
> import mx.utils.ObjectProxy;
> import mx.rpc.events.FaultEvent;
> import mx.rpc.events.ResultEvent;
> import mx.utils.ArrayUtil;
>
> [Bindable]
> public function handleResult(event:ResultEvent):void {
>
> textarea1.text = "Response from HTTPService call:\n " +
> String(event.result);
> }
> public function handleFault(event:FaultEvent):void {
> textarea1.text = "Fault Response from HTTPService call:\n
> " + event.fault.toString();
> }
>
> ]]>
> </mx:Script>
>
> <mx:HTTPService id="form1" showBusyCursor="true"
> url="http://sorry.can't.show.url"
> method="POST"
> result="handleResult(event)"
> fault="handleFault(event)" resultFormat="e4x">
> <mx:request>
> <card_number>{bar_code.text}</card_number>
> <zipcode>{zip_code.text}</zipcode>
> </mx:request>
> </mx:HTTPService>
>
>
>
> <!-- Visual Items -->
> <mx:Label x="10" y="139" text="Result"/>
> <mx:TextArea x="10" y="165" width="470" height="188" id="textarea1"/>
> <mx:TextInput id="bar_code" x="10" y="71" text="000000624586"/>
> <mx:TextInput id="zip_code" text="84403" x="10" y="101"/>
> <mx:Button x="178" y="71" label="Submit" click="form1.send()"/>
> <mx:DataGrid x="10" y="361" width="470" height="318"
> id="showCoupons"
> dataProvider="{form1.lastResult.accountCoupon.accountCouponRow}">
> <mx:columns>
> <mx:DataGridColumn headerText="Coupon"
> dataField="BAR_CODE_NUMBER"/>
> <mx:DataGridColumn headerText="Exp Date" dataField="EXP_DATE"/>
> <mx:DataGridColumn headerText="Value" dataField="COUPON_VALUE"/>
> </mx:columns>
> </mx:DataGrid>
>
> </mx:Application>
>
> granted this application has been hacked together, but i'd still like
> to know where i'm going wrong...my other application reading a feed
> works perfectly and is basically the same when it comes to displaying
> the xml in the datagrid...
>
> help
>
>
>
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