you can add an AjaxFormComponentUpdatingBehavior on your textarea to keep
the model updated
On Wed, Oct 21, 2009 at 9:58 AM, Peter Arnulf Lustig <uuuuu...@yahoo.de>wrote:
> Have you tried assign a Model to the component which needs to be updated?
>
> Model<String> model = new Model<String>("");
> ---> assign to the component of the form.
> i.e. final TextField tf = new TextField("txt", model);
>
> in Link Execution
> -> tf.setModel(mode);
>
>
>
> ----- Ursprüngliche Mail ----
> Von: Antoine van Wel <antoine.van....@gmail.com>
> An: users@wicket.apache.org
> Gesendet: Mittwoch, den 21. Oktober 2009, 13:22:01 Uhr
> Betreff: how to update a form model when clicking a link
>
> On a page there's a form with a textarea.
> Somewhere else on the page there is a wicket link, which is not inside the
> form.
> The user types something in the textarea and then presses the link.
>
> Now what I'd like to achieve is when the code of the link is executed,
> the model of the form is up-to-date - so what the user has typed,
> should be inside the model. The form should not be submitted.
>
>
> Any suggestions how this can be done - preferably without writing
> Javascript?
>
>
>
> Thanks,
> Antoine
>
>
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--
Pedro Henrique Oliveira dos Santos
