"sets the value of the textfield programmatically
on the page, and submits the form, the model should be updated by the time
he gets to this onSubmit method."
How do you mean that? I think wicket sets the model automaticly because the
model is attached to the component.
----- Ursprüngliche Mail ----
Von: Jeremy Thomerson <jer...@wickettraining.com>
An: users@wicket.apache.org
Gesendet: Dienstag, den 20. Oktober 2009, 16:28:31 Uhr
Betreff: Re: why is the model empty?
That's not an immutable model. It's equivalent to new Model<String>("") -
which is fine for this use. Assuming the text field and the button are
within a form, and that he sets the value of the textfield programmatically
on the page, and submits the form, the model should be updated by the time
he gets to this onSubmit method.
--
Jeremy Thomerson
http://www.wickettraining.com
On Tue, Oct 20, 2009 at 9:24 AM, Ernesto Reinaldo Barreiro <
reier...@gmail.com> wrote:
> Sorry but when is the model object update?
> final TextField<String> tagTitle = new TextField<String>("tagTitle",
> Model.of(""));
>
> just creates and in-mutable model? Or, am I missing something?
>
> Best,
>
> Ernesto
>
> On Tue, Oct 20, 2009 at 3:17 PM, Peter Arnulf Lustig <uuuuu...@yahoo.de
> >wrote:
>
> > hi,
> >
> > in the submit logic the getModel().getObject() is an empty string
> although
> > I set it via textfield:
> >
> > final Button tagSubmit = new Button("tagSubmit", Model.of("")) {
> > @Override
> > public void onSubmit() {
> > tagTitle.getModel().getObject() // it is empty!!
> > }
> > }
> >
> > };
> >
> >
> > that's the textfield:
> >
> > final TextField<String> tagTitle = new TextField<String>("tagTitle",
> > Model.of(""));
> >
> >
> >
> >
> > ---------------------------------------------------------------------
> > To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
> > For additional commands, e-mail: users-h...@wicket.apache.org
> >
> >
>
---------------------------------------------------------------------
To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
For additional commands, e-mail: users-h...@wicket.apache.org
