Thanks to all! I used the Marios approach... The workaroud with another
Model worked perfectly. :)
@Richard: Everything is possible with javasript, but if wicket offers a
huge feature set, I see no need to use js...
Regards,
Dmitriy
2013/7/10 Paul Bors <p...@bors.ws>
> You don't want an empty model either, just declare a class field and use a
> PropertyModel instead.
>
> Like so:
>
> public class MyPanel {
> // Add the field and its getter/setter (not shown here)
> private boolean myCheckBoxState;
>
> public MyPanel(id, IModel<MyObj> model){
> super(id, new CompoundPropertyModel<MyObj>(model);
> ....
> Form<MyObj> form = new Form("id", model);
> // Specify a different model for your form fields that are
> independent of MyObj
> form.add(new AjaxCheckBox("anyStupidId", new
> PropertyModel<MyPanel>("myCheckBoxState", MyPanel.this));
> add(form);
> }
>
> }
>
> ~ Thank you,
> Paul Bors
>
> -----Original Message-----
> From: Joachim Schrod [mailto:jsch...@acm.org]
> Sent: Tuesday, July 09, 2013 6:27 PM
> To: users@wicket.apache.org
> Subject: Re: FormComponent independent from the Model/Model object
>
> Dmitriy Neretin wrote:
> > Hi everyone,
> >
> > I have a dummy question:
> >
> > If I have a panel with a form (not everything is my code) ->
> >
> > public class MyPanel{
> >
> > public MyPanel(id, IModel<MyObj> model){
> > super(id, new CompoundPropertyModel<MyObj>(model);
> > ....
> > Form<MyObj> form = new Form("id", model);
> > form.add(new AjaxCheckBox("anyStupidId");
> > add(form);
> >
> > }
> >
> > }
> >
> > And I want to add a Component (AjaxCheckBox) to the form above, but
> > this component shouldn't have anything to do with a model object.
>
> Why don't you construct it with an empty model object, i.e., with new
> Model()? Then the CPM from the panel is not accessed.
>
> Joachim
>
> --
> =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
> Joachim Schrod, Roedermark, Germany
> Email: jsch...@acm.org
>
>
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