Submitting a Grid causes IndexOutOfBoundsException

[Stephan Windmüller <st...@cs.tu-dortmund.de>]

Hello!

We are using a Grid which contains a submit button in each row ("select
this"). Of course this only works when I put the Grid in a form component.

But every time I select a button in this form (even when it is outside
the grid) I get an IndexOutOfBoundsException. It seems to me that the
grid itself is being transmitted but the values changed. Why does this
happen and how do I prevent this?

Setting volatile=true does not work because the information for the
buttons is no longer available.

TIA
 Stephan

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Re: Submitting a Grid causes IndexOutOfBoundsException

[Otho <ta...@googlemail.com>]

CSS is one possibility.

Chenillekit button component could work also.

I ididn't try <input type="button" t:type="actionlink" t:id="rowSubmit"
t:context="${currentItem.id}" value="Submit"/> yet.


2009/8/25 Stephan Windmüller <st...@cs.tu-dortmund.de>

> Otho wrote:
>
> >> But every time I select a button in this form (even when it is
> >> outside the grid) I get an IndexOutOfBoundsException. It seems to me
> >> that the grid itself is being transmitted but the values changed. Why
> >> does this happen and how do I prevent this?
> > Use a button with an ActionLink/EventLink instead and pass the current
> > item (or its id for example) as a parameter.
>
> How do I add an ActionLink that looks like a form button? All
> ActionLinks that I know are rendered as <a>.
>
> Regards
>  Stephan
>
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Re: Submitting a Grid causes IndexOutOfBoundsException

[Stephan Windmüller <st...@cs.tu-dortmund.de>]

Otho wrote:

>> But every time I select a button in this form (even when it is
>> outside the grid) I get an IndexOutOfBoundsException. It seems to me
>> that the grid itself is being transmitted but the values changed. Why
>> does this happen and how do I prevent this?
> Use a button with an ActionLink/EventLink instead and pass the current
> item (or its id for example) as a parameter.

How do I add an ActionLink that looks like a form button? All
ActionLinks that I know are rendered as <a>.

Regards
 Stephan

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Re: Submitting a Grid causes IndexOutOfBoundsException

[Otho <ta...@googlemail.com>]

Use a button with an ActionLink/EventLink instead and pass the current item
(or its id for example) as a parameter.

2009/8/25 Stephan Windmüller <st...@cs.tu-dortmund.de>

> Hello!
>
> We are using a Grid which contains a submit button in each row ("select
> this"). Of course this only works when I put the Grid in a form component.
>
> But every time I select a button in this form (even when it is outside
> the grid) I get an IndexOutOfBoundsException. It seems to me that the
> grid itself is being transmitted but the values changed. Why does this
> happen and how do I prevent this?
>
> Setting volatile=true does not work because the information for the
> buttons is no longer available.
>
> TIA
>  Stephan
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@tapestry.apache.org
> For additional commands, e-mail: users-help@tapestry.apache.org
>
>