So close... No errors, but the second datagrid is empty. I'm not
getting any errors on the FaultEvent and I know the data is there.
Think I'm missing something really small.
public function onSelectFirstGrid(event:Event):void
{
myRequest.addEventListener('result', onResult)
myRequest.send(dg.selectedItem.orgID);
}
private function onResult(event:ResultEvent):void
{
dg2data = event.result as ArrayCollection;
}
private function onFault(event:FaultEvent):void
{
Alert.show(event.fault.message, "Could not load");
}
[Bindable]
public var dg2data: ArrayCollection;
Looks good.. and my HTTPService...
<mx:HTTPService id="myRequest"
url="http://localhost:3000/organizations/flex_programs";
showBusyCursor="true"
result="onResult(event)"
fault="onFault(event)"
useProxy="false"/>
I did try a datagrid, but came up empty so I'm trying a list:
<mx:List id="mylist" dataProvider="{dg2data}" labelField="name" />
Thanks again!
--- In [email protected], "Brian Holmes" <[EMAIL PROTECTED]>
wrote:
>
> 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" <Brian.Holmes@>
> 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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> for the individual or entity to whom it is addressed. If you have
> received this e-mail in error please notify the sender by return
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> > ***
> >
>
>
>
>
>
> ***
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for the individual or entity to whom it is addressed. If you have
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e-mail delete this e-mail and refrain from any disclosure or action
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