No compiler warnings. I typically put [Bindable(event="foo")] on the getter, and dispatch a foo in the setter, but in this case
> [Bindable] > public var selectedGranularity:String; is in a script block in the same MXML file as the combobox. I had a breakpoint set on that variable declaration line, and the stack crawl showed the setter getting called. Ah! I just realized the problem. The value is the same so the event wasn't dispatched. I'm trying to refresh a form after an update fails. The model class has inner objects with refresh() functions, and the technique worked well with other controls bound directly to model properties. I guess I'll have to make the above variable reference the model instead. But if there are other suggestions for forcing updates of views in general, I'm all ears. Or, I suppose I could make a custom setter and always dispatch. > > Does the setter have appropriate [Bindable] metadata? Or are you getting > warnings? > > > > ________________________________ > > > From: [email protected] [mailto:[EMAIL PROTECTED] On > Behalf Of Richard Rodseth > Sent: Thursday, May 01, 2008 10:57 PM > To: [email protected] > Subject: [flexcoders] ComboBox binding > > > > > > > ComboBox binding is driving me crazy. > > [Bindable] > public var selectedGranularity:String; > > <mx:ComboBox id="granularityCombo" dataProvider="{source}" > selectedIndex="{findSelectedIndex(this.selectedGranularity)}" > labelFunction="labelFunction" /> > > If I set a breakpoint on selectedGranularity, it's setter is reached, > but the findSelectedIndex function does not trigger. Any obvious > mistakes? > >
