The docs say selectedChild can only be set in AS, not MXML. Maybe
try something like:
creationComplete="viewstack1.selectedChild = ModelLocator.getInstance
().selectedView"
--- In flexcoders@yahoogroups.com, "jrjazzman23" <[EMAIL PROTECTED]>
wrote:
>
> I think the binding is happening before the viewstack children are
> initialized.. getting the following error when I run the prog:
>
> TypeError: Error #2007: Parameter child must be non-null.
>
>
> ModelLocator snippet
> ---------------------------
> public var selectedView : Container;
>
>
>
> mainapp.mxml snippet
> --------------------------
> <mx:ViewStack x="238" y="123" id="viewstack1" width="752"
height="550"
> creationPolicy="all"
> selectedChild="{ModelLocator.getInstance().selectedView}" >
> <Components:FindClient id="FindClientCanvas" />
> <Components:GeneralInformation id="GeneralInformationCanvas" />
> </mx:ViewStack>
>
>
>
> I've tried running the following from main app's initialize,
> preinitialize and creationcomplete
> ---------------------------
> ModelLocator.initialize();
> ModelLocator.getInstance().selectedView = FindClientCanvas;
>
>
>
> How can I delay the binding until the viewstack and its children
have
> been created?
>
> thanks
>
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