Hi Everyone,
I want my stacklayoutpanel to only change stacks when i click on a button
i've created and not when someone clicks on the header. i.e. i only want
the stack to change once my validation has passed.
The only way I can see to do this is to copy/paste the
StackLayoutPanel.java code
Looks like you can register a BeforeSelectionHandler then just call
cancel on the event. Looks like that's what it's intended for.
--Rob
On Friday, July 27, 2012 9:13:43 AM UTC-7, Mark Wengranowski wrote:
Hi Everyone,
I want my stacklayoutpanel to only change stacks when i click on a
OK, if i do that i can call event.cancel() wich stops it from changing.
My button that changes the stackpanel to the next stack uses the
showWidget(int) method and when i call that it triggers the same event
which is then cancelled. Is there a work around for this? I guess i could
just put in
Yup, Probably gotta add a switch. Or do your validation in your
beforeSelectionHandler rather than on the button click, then you'd remove
the button all together. (Unless of course your button has other purposes)
Good luck,
--Rob
On Friday, July 27, 2012 2:06:34 PM UTC-7, Mark Wengranowski
Thanks for your help Rob!
Cheers,
-Mark
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