[Seaside] Re: Cancel Button
watchlala at hotmail.com
Tue Jul 19 22:12:20 UTC 2011
Well, that's not really relevant. If you have a required field (html 5) you'd think that cancelling would still work.
> To: seaside at lists.squeakfoundation.org
> From: intrader.intrader at gmail.com
> Date: Tue, 19 Jul 2011 21:55:55 +0000
> Subject: [Seaside] Re: Cancel Button
> Robert Sirois <watchlala <at> hotmail.com> writes:
> > The (WACancelButtonTag) cancel button in a form with required fields (html 5)
> still requires the fields to be filled out when canceling hehe. Is this normal?
> > RS
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> To my understanding (and I am a newbie):
> 1. All callbacks are valued before rendering components
> 2. Callback processing is not done if a high priority callback cancels further
> processing via `self handleAnswer: false`.
> 3. Callback processing is also cancelled by #respond processing.
> The WACancelButtonTag is set to high priority (-5). In my opinion you can cancel
> further processing of callbacks (and validation) by setting
> `self handleAnswer: false.`.
> Watch out if you also have AJAX as to my understanding also has priority -5.
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