Hi sreenidhi b.s,
This statement is wrong 'gendg.dataProvider =
"{inbox.lastResult.inbox.mailrecord}" ; '
This is not the way to bind the data in flex.
There are two ways in which u can Bind the data .
1. using AS3 (scripting) using "mx.binding.utils.BindingUtils" class
http://livedocs.adobe.com/flex/3/langref/mx/binding/utils/BindingUtils.html
2. using mxml through "{}"
<mx:Label text="{someData}" />
Now coming to your sample code . U can make it work in many ways
one of the suggestion from my side is as follows .
1. modify your mx:HTTPService Object to include result and fault
listeners and attach methods to them
<mx:HTTPService id="inbox" resultFormat="e4x" url="Data.xml"
showBusyCursor="true"
result="showResult(event)" fault="showFault(event)" />
2. define your Listeners function for the Object .
private function initDataGridData():void
{
dgpanel.title="Inbox";
inbox.send();
}
//listener Function For result
private function showResult(event:ResultEvent) :void {
// this listener will be called when result comes and
then u access the required data u wanted to display
gendg.dataProvider = inbox.lastResult.inbox.label;
}
// listener function for fault
private function showFault(event:FaultEvent) :void {
Alert.show('Fault : '+ event.fault);
}
3. In the this sample code i have used xml to load data . u can use
your "inboxflex.jsp" .
as you have not mentioned the type of data u are accessing from the
jsp file . i m assuming it to be xml .
<Data>
<inbox>
<label>ABC</label>
<label>ABC2</label>
. . . . . . . . . . .. . . . .
</inbox>
</Data>
Hope this gives you some idea of binding and solution to your
problem .
Regards ,
Shavinee
On Apr 10, 11:49 pm, "sreenidhi b.s" <[email protected]> wrote:
> Hi
> i wanted to know the exact method of initializing dataprovider to datagrid
> is external function.
> ?xml version="1.0" encoding="utf-8"?>
> <mx:Application xmlns:mx="http://www.adobe.com/2006/mxml"; layout="absolute">
> <mx:Script>
> <![CDATA[
> private function initDataGridData():void
> {
> dgpanel.title="Inbox";
> gendg.dataProvider = "{inbox.lastResult.inbox.mailrecord}"; ////is
> this the right way? cos its not working
> inbox.send();
> }
>
> ]]>
> </mx:Script>
>
> <mx:HTTPService id="inbox" url="inboxflex.jsp" showBusyCursor="true"/>
>
> <mx:Button x="16" y="69" label="Inbox" width="78.5"
> click="{initDataGridData()}" />
> <mx:Panel id="dgpanel" x="113" y="34" width="597" height="255"
> layout="absolute">
> <mx:DataGrid id="gendg" width="517" rowCount="10" height="60%"
> x="30" y="29"/>
> </mx:Panel>
>
> </mx:Application>
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