yep, you're on the right track.
don't populate the second grid directly. populate an array collection or
xml list collection object and bind the data provider of the grid to
your variable.
set an on result method on your httpRequest call and when it comes back
you can populate your bindable data var
something like, but you might wanna look at examples, I'm sure there are
a ton if you look on the internet, and also check out Adobe Flex Quick
Starts
public function onSelectFirstGrid():void
{
httpRequest.addEventListener(result, onResult)
httpRequest.send(dg1.selectedItem.ID);
}
private function onResult(event:ResultEvent):void
{
dg2data = new ArrayCollection();
}
[Bindable]
public var dg2data: ArrayCollection = new ArrayCollection()
<mx:DataGrid dataProvider={secondGridData}" />
________________________________
From: [email protected] [mailto:[EMAIL PROTECTED] On
Behalf Of its_llpj
Sent: Wednesday, September 05, 2007 2:55 PM
To: [email protected]
Subject: [flexcoders] Re: Grabbing ID from one datagrid to populate a
second.
Thanks Brian,
Cool stuff... So if I wanted to pass the ID I would have an itemClick
on the first datagrid that calls an event:
itemClick="showSelectedItems(event)"
And then in the mx:Script I can send the id to the new mx:HTTPRequest:
myRequest.send(dg.selectedItem.myID)
I guess my question is how do I populate the results back to the
second datagrid?
Thanks again!
--- In [email protected] <mailto:flexcoders%40yahoogroups.com>
, "Brian Holmes" <[EMAIL PROTECTED]>
wrote:
>
>
>
>
>
> look into the data grid selected item property. You should be able to
> reference the currently seleted row and depending how you have your
> data reference the ID
>
>
>
>
>
> something like
>
>
>
> myDataGrid.selectedItem.ID
>
>
>
> or myDataGrid.selectedItem["ID"]
>
>
>
>
>
> brian..
>
>
>
>
>
> ________________________________
>
> From: [email protected] <mailto:flexcoders%40yahoogroups.com>
[mailto:[email protected] <mailto:flexcoders%40yahoogroups.com>
] On
> Behalf Of its_llpj
> Sent: Wednesday, September 05, 2007 1:23 PM
> To: [email protected] <mailto:flexcoders%40yahoogroups.com>
> Subject: [flexcoders] Grabbing ID from one datagrid to populate a
> second.
>
>
>
> Newbie question, but how do I get the id from the current element in a
> datagrid and then pass the ID via mx:HTTPService to populate a second
> datagrid?
>
> Thanks!
>
>
>
>
>
> ***
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