Then how are you expecting that setting "mySelectedRow" property will do anything regarding the "SelectedBudgetAC" property?
Tracy ________________________________ From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of Greg Morphis Sent: Monday, October 06, 2008 8:02 PM To: flexcoders@yahoogroups.com Subject: Re: [flexcoders] handling data within a datagrid No, just global variables On Mon, Oct 6, 2008 at 7:13 PM, Tracy Spratt <[EMAIL PROTECTED] <mailto:tspratt%40lariatinc.com> > wrote: > Does MyModel handle the relationship between mySelectedRow and > SelectedBudgetAC? Using setters or getters? > > Tracy > > > > ________________________________ > > From: flexcoders@yahoogroups.com <mailto:flexcoders%40yahoogroups.com> [mailto:flexcoders@yahoogroups.com <mailto:flexcoders%40yahoogroups.com> ] On > Behalf Of Greg Morphis > Sent: Monday, October 06, 2008 7:48 PM > To: flexcoders@yahoogroups.com <mailto:flexcoders%40yahoogroups.com> > Subject: [flexcoders] handling data within a datagrid > > > > I've got my datagrid populating but I need to see that data in aother > location within my app. > In my MyModel.as > I have a "global" variable > public var mySelectedRow:ArrayCollection; > > I've tried setting this variable in the dataGrid change event... > public function handleChangeEvent(event:Event):void > { > MyModel.getInstance().mySelectedRow = event.target.selectedItem as > ArrayCollection; > Alert.show(MyModel.getInstance().SelectedBudgetAC.getItemAt(0).amount); > var evt:CairngormEvent = new > CairngormEvent(MyControl.EVENT_GET_DATA_DETAILS); > CairngormEventDispatcher.getInstance().dispatchEvent(evt); > > } > > The Alert returns a null error.. but it looks like it should be working? > What I'm trying to do is I have a VO I need to populate.. I was going > to do that within a command (is that best practice? -- to seperate > display from logic) > So anywho I'm trying to populate that arraycollection and then in the > command do all the fun stuff... > var myVO:FootVO = MyModel.getInstance().FooVO; > myVO.amount = MyModel.getInstance().SelectedBudgetAC.getItemAt(0).amount; > > but I'm getting a null error.. is this the proper way to load a VO > from a selected DataGrid row? > > Thanks > >
