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Posted to users@wicket.apache.org by walnutmon <ju...@gmail.com> on 2009/02/11 15:53:43 UTC
Intercepting Calls To Domain Setters For Dynamic Feedback
All,
I am using a custom domain which handles errors by doing checks when setters
are called. If there is a problem with the input it throws an exception. I
would like to use this in our wicket page to display errors, I've been able
to intercept errors as they come down from Form.process(), however, for the
granularity of showing errors next to a component that has the error, I
actually need to know which field and which setter is excepting...
The question is, if I have a setter on a model object, and through
reflection wicket invokes it while doing a form process, is there an ideal
place to catch it where I will have component and field info.
Thanks!
Justin
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Re: Intercepting Calls To Domain Setters For Dynamic Feedback
Posted by Igor Vaynberg <ig...@gmail.com>.
since this happens during a model update the best place is probably
your own model.
-igor
On Wed, Feb 11, 2009 at 6:53 AM, walnutmon <ju...@gmail.com> wrote:
>
> All,
>
> I am using a custom domain which handles errors by doing checks when setters
> are called. If there is a problem with the input it throws an exception. I
> would like to use this in our wicket page to display errors, I've been able
> to intercept errors as they come down from Form.process(), however, for the
> granularity of showing errors next to a component that has the error, I
> actually need to know which field and which setter is excepting...
>
> The question is, if I have a setter on a model object, and through
> reflection wicket invokes it while doing a form process, is there an ideal
> place to catch it where I will have component and field info.
>
> Thanks!
> Justin
> --
> View this message in context: http://www.nabble.com/Intercepting-Calls-To-Domain-Setters-For-Dynamic-Feedback-tp21956656p21956656.html
> Sent from the Wicket - User mailing list archive at Nabble.com.
>
>
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> To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
> For additional commands, e-mail: users-help@wicket.apache.org
>
>
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