Use event.target.selectedItems instead of event.target.selectedItem Thanks,
with Regards, Jitendra Jain ----- Original Message ---- From: Greg Morphis <[EMAIL PROTECTED]> To: [email protected] Sent: Tuesday, 7 October, 2008 7:22:23 AM Subject: Re: [flexcoders] handling data within a datagrid That was a typo instead of copying and pasting.. mySelectedRow is an ArrayCollection I'm assignin the event.target. selectedItem which is a datagrid row to it.. I want to knmow why it's not working the way it should... To learn I'm creating a budgetbook of sorts.. so here's what I have copied and pasted.. public function handleChangeEvent( event:DataGridEv ent):void { MyModel..getInstance ().SelectedBudge tAC = event.target. selectedItem as ArrayCollection; Alert.show(MyModel. getInstance( ).SelectedBudget AC.getItemAt( 0).payee) ; var evt:CairngormEvent = new CairngormEvent( MyControl. EVENT_GET_ BUDGET_DETAILS) ; CairngormEventDispa tcher.getInstanc e().dispatchEven t(evt); } public var Budget:BudgetVO; public var BudgetAC:ArrayColle ction; public var budgetID:Number; public var SelectedBudgetAC: ArrayCollection; sorry about that.. On Mon, Oct 6, 2008 at 9:02 PM, Tracy Spratt <[EMAIL PROTECTED] com> wrote: > Then how are you expecting that setting "mySelectedRow" property will do > anything regarding the "SelectedBudgetAC" property? > > Tracy > > > > ____________ _________ _________ __ > > From: [EMAIL PROTECTED] ups.com [mailto:[EMAIL PROTECTED] ups.com] On > Behalf Of Greg Morphis > Sent: Monday, October 06, 2008 8:02 PM > To: [EMAIL PROTECTED] ups.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] com> wrote: >> Does MyModel handle the relationship between mySelectedRow and >> SelectedBudgetAC? Using setters or getters? >> >> Tracy >> >> >> >> ____________ _________ _________ __ >> >> From: [EMAIL PROTECTED] ups.com [mailto:[EMAIL PROTECTED] ups.com] On >> Behalf Of Greg Morphis >> Sent: Monday, October 06, 2008 7:48 PM >> To: [EMAIL PROTECTED] ups.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( ).SelectedBudget AC.getItemAt( 0).amount) ; >> var evt:CairngormEvent = new >> CairngormEvent( MyControl. EVENT_GET_ DATA_DETAILS) ; >> CairngormEventDispa tcher.getInstanc e().dispatchEven t(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 ().SelectedBudge tAC.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 >> >> > > Add more friends to your messenger and enjoy! Go to http://messenger.yahoo.com/invite/
