Your original code had this:
[Bindable]
public function handleResult(event:ResultEvent):void {
There's no point making the function bindable. Make the result bindable.
As a rule I tend to copy the results to their own variable and bind on that.
I don't know what you mean by "if i leave it the way it was i get 2 lines".
Two lines of what?
Paul
----- Original Message -----
From: "vr6stress" <[EMAIL PROTECTED]>
To: <[email protected]>
Sent: Wednesday, February 27, 2008 3:05 PM
Subject: [flexcoders] Re: missing results in datagrid
> This is the response dubbing
> warning: unable to bind to property 'accountCouponRow' on class 'XML'
> (class is not an IEventDispatcher)
>
> if i leave it the way it was i get 2 lines.
>
> --- In [email protected], "Paul Andrews" <[EMAIL PROTECTED]> wrote:
>>
>> 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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>> >
>> >
>> >
>> >
>>
>
>
>
>
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