With childIndex, it supposes you pass an ID to your
subComponent.
<?xml
version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.macromedia.com/2003/mxml">
<mx:TabBar dataProvider="vs"></mx:TabBar>
<mx:ViewStack id="vs">
<mx:Canvas width="550" height="400" creationPolicy="none" label="stack1" id="st1"></mx:Canvas>
<mx:Canvas width="550" height="400" creationPolicy="auto" label="stack2" id="st2"></mx:Canvas>
</mx:ViewStack>
<mx:Button label="stack1" click="alert(vs.getChildAt(0)['creationPolicy'])"></mx:Button>
<mx:Button label="stack2" click="alert(vs.getChildAt(1)['creationPolicy'])"></mx:Button>
<mx:Button label="getChildIndex stack1" click="alert(vs.getChildIndex(st1).toString())"></mx:Button>
<mx:Button label="getChildIndex stack2" click="alert(vs.getChildIndex(st2).toString())"></mx:Button>
</mx:Application>
<mx:Application xmlns:mx="http://www.macromedia.com/2003/mxml">
<mx:TabBar dataProvider="vs"></mx:TabBar>
<mx:ViewStack id="vs">
<mx:Canvas width="550" height="400" creationPolicy="none" label="stack1" id="st1"></mx:Canvas>
<mx:Canvas width="550" height="400" creationPolicy="auto" label="stack2" id="st2"></mx:Canvas>
</mx:ViewStack>
<mx:Button label="stack1" click="alert(vs.getChildAt(0)['creationPolicy'])"></mx:Button>
<mx:Button label="stack2" click="alert(vs.getChildAt(1)['creationPolicy'])"></mx:Button>
<mx:Button label="getChildIndex stack1" click="alert(vs.getChildIndex(st1).toString())"></mx:Button>
<mx:Button label="getChildIndex stack2" click="alert(vs.getChildIndex(st2).toString())"></mx:Button>
</mx:Application>
Philippe
Maegerman
From: [email protected] [mailto:[EMAIL PROTECTED] On Behalf Of Philippe Maegerman
Sent: lundi 8 août 2005 17:02
To: [email protected]
Subject: RE: [flexcoders] Re: nested viewstacks, creationPolicy of none and the creation dilemma
I don't know, maybe getChildIndex ??
Philippe
Maegerman
Web developer
+32 2 400 40
39
+32 472 35 28
10
Avoir des rêves,
c'est continuer d'exister...
From: [email protected] [mailto:[EMAIL PROTECTED] On Behalf Of Jaime Bermudez
Sent: lundi 8 août 2005 16:42
To: [email protected]
Subject: Re: [flexcoders] Re: nested viewstacks, creationPolicy of none and the creation dilemma
viewstack w/ creationPolicy = "none" so doing a getChildAt(index) will
return a null. I need to check the childDescriptors array... any
other ideas?
On 8/8/05, Philippe Maegerman <[EMAIL PROTECTED]> wrote:
> I made a little sample
>
> <?xml version="1.0" encoding="utf-8"?>
> <mx:Application
> xmlns:mx="http://www.macromedia.com/2003/mxml">
> <mx:TabBar dataProvider="vs"></mx:TabBar>
> <mx:ViewStack id="vs">
> <mx:Canvas width="550" height="400" creationPolicy="none"
> label="stack1"></mx:Canvas>
> <mx:Canvas width="550" height="400" creationPolicy="auto"
> label="stack2"></mx:Canvas>
> </mx:ViewStack>
> <mx:Button label="stack1 creationPolicy"
> click="alert(vs.getChildAt(0)['creationPolicy'])"></mx:Button>
> <mx:Button label="stack2 creationPolicy"
> click="alert(vs.getChildAt(1)['creationPolicy'])"></mx:Button>
> </mx:Application>
>
> Philippe Maegerman
>
> ________________________________
> From: [email protected] [mailto:[EMAIL PROTECTED] On
> Behalf Of Jaime Bermudez
> Sent: lundi 8 août 2005 15:55
> To: [email protected]
> Subject: [flexcoders] Re: nested viewstacks, creationPolicy of none and the
> creation dilemma
>
>
> So, nobody on the board knows how to tell through the childDescriptors
> array if a child of a viewstack has creationPolicy of none?
>
> On 8/5/05, Jaime Bermudez <[EMAIL PROTECTED]> wrote:
> > Hey guys,
> >
> > I'm not sure if this question was fully explored, but I have a case
> > where I have some nested viewstacks that may have creationPolicies of
> > none. They are actally subclasses of the viewstack class, w/ an
> > activate method that will "instantiate" a child if it has not yet been
> > defined (i.e. customVS.activate("childCmpId")). The instantiation is
> > done through the createComponent method, passing in the descriptor
> > index. The question I have is how can I tell what the creationPolicy
> > of the child is so that I can pass a false to the createComponent
> > method if it's "none"?
> >
> > Thanks,
> >
> > Jaime
> >
>
>
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