CheckGroup question

[Jürgen Lind <Ju...@iteratec.de>]

Hi,

I have a little problem in getting a CheckGroup to work... The setup is as follows:
the page has a Form with a CheckGroup that contains a ListView where each list item
adds a Check component - giving me a "bulk select" mechanism. Now, everything works
great if the form is submitted successfully. However, when a required TextField is
omitted, the selected Checks are not maintained (whereas other form fields are
maintained). Am I missing something here?

Cheers,

J.



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Re: CheckGroup question

[Jürgen Lind <Ju...@iteratec.de>]

Ok, I'm answering myself here... The problem was obviously, that upon each render
the Check components had new values and so the state was not cleanly maintained. I kind
of solved it by overriding the getValue methode and providing a unique id that remains
the same on each page rendering.

However, I still wonder if that is the way to go or just weird hack which solves the
problem more or less by coincidence.

Any help would be appreciated.

J.

On 10.06.2012 12:21, Jürgen Lind wrote:
> Hi,
>
> I have a little problem in getting a CheckGroup to work... The setup is as follows:
> the page has a Form with a CheckGroup that contains a ListView where each list item
> adds a Check component - giving me a "bulk select" mechanism. Now, everything works
> great if the form is submitted successfully. However, when a required TextField is
> omitted, the selected Checks are not maintained (whereas other form fields are
> maintained). Am I missing something here?
>
> Cheers,
>
> J.
>
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
> For additional commands, e-mail: users-help@wicket.apache.org
>

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