Please try
public function result(event:Object) :void
{
var dummy :headlineVO; // add this line
MyModel.getInstance().adminARCHeadlines = new ArrayCollection(event.result);
}
--- In [email protected], Greg Morphis <gmorp...@...> wrote:
>
> In the command result I have
> public function result(event:Object) : void {
> MyModel.getInstance().adminARCHeadlines = new ArrayCollection (event.result);
> }
>
> adminARCHeadlines is an ArrayCollection in MyModel.as
>
> How do I tell it that it's an ArrayCollection of VOs?
>
> On Fri, Mar 13, 2009 at 3:21 PM, ppongtong <ppongt...@...> wrote:
> > Actually, when u get the data from cfc, did u map it to your headlineVO?
> >
> >
> > --- In [email protected], Greg Morphis <gmorphis@> wrote:
> >>
> >> I have a vo headlineVO that has the following variables
> >> headline_id:Number
> >> headline:String
> >> effdate:Date
> >> endeffdate:Date
> >> actionuser:String
> >> actiondate:Date
> >> I have a cfc that returns an ArrayCollection of beans, each bean has
> >> the above variables too.
> >> I can populate a datagrid with this data and it shows fine.
> >> I'm trying to populate a new vo (currentVO) when the user selects a
> >> row and hits "edit".
> >> The new VO shows as being null in the debugger.
> >> This is what my code looks like
> >>
> >> <mx:DataGrid id="headlinesDG"
> >> dataProvider="{MyModel.getInstance().adminARCHeadlines}"
> >> click="selectedHeadline" ...
> >> ...
> >> </mx:DataGrid>
> >>
> >> above I have a function
> >> private function selectedHeadline():void {
> >> currentVO = headlinesDG.selectedItem as headlineVO;
> >> }
> >>
> >> and for the editButton.click I have another function that just Alert
> >> the currentVO.headline;
> >>
> >> I get a null object reference when I click on the edit Button.
> >> If I put a breakpoint above the Alert I can see that currentVO is
> >> null, how can I assign that selected row to my vo?
> >> Can anyone offer suggestions or things I should check?
> >>
> >> Thanks in advance!
> >>
> >
> >
> >
> >
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