well, I have all fields which have to be create dynamicaly grouped in one
panel. So whole panel is
2010/10/25 Jeremy Thomerson <jer...@wickettraining.com>
> What part is dynamic / dependent on the form?
>
> On Sun, Oct 24, 2010 at 3:59 PM, Jan Ferko <julyl...@gmail.com> wrote:
>
> > Thanks a lot, it worked great.
> >
> > I have one more question. I have to create same panel multiple times ,
> > based
> > on user output into the form and i have list of panel data model object
> > inside my form data object. Is it better to generate panels in page class
> > and then passed list of panels into form constructor and use ListView or
> > generate it inside form with RepeatingView and create new instance of
> > PanelData in Cycle and setting it on Panel and saving it to list like
> > this...
> >
> > RepeatingView rp = new RepeatingView();
> > for(int i =0; i< n; i++){
> > WebMarkupContainer parent = new WebMarkupContainer(rp.newChildID());
> >
> > }
> >
> > 2010/10/22 Jeremy Thomerson <jer...@wickettraining.com>
> >
> > > On Fri, Oct 22, 2010 at 11:38 AM, Sven Meier <s...@meiers.net> wrote:
> > >
> > > > Hi Jan,
> > > >
> > > > when are data2 and data3 initialized? They seems to be null when you
> > put
> > > up
> > > > your models.
> > > >
> > > > Most of the time it's a bad idea to pull something out of a model and
> > put
> > > > it back into another model.
> > > > Do this instead:
> > > >
> > > > this.add(new MyPanel(id2, new PropertyModel(model, "data2")));
> > > >
> > > > Then in MyPanel:
> > > >
> > > > public MyPanel(id, model){
> > > > super(id, new CompoundPropertyModel(model));
> > > >
> > > > This has the following advantages:
> > > > - MyPanel's model is always in sync with the model of MyForm.
> > > > - MyPanel's usage of CompoundPropertyModel is hidden from the
> outside.
> > If
> > > > MyPanel want's to utilize a CompoundPropertyModel (because it doesn't
> > set
> > > > the model on its contained components), it should set it up by
> itself.
> > > >
> > > > HTH
> > > >
> > > > Sven
> > >
> > >
> > > Sven is spot-on, and this method he showed you above will absolutely
> save
> > > you some bugs down the road!
> > >
> > > Thanks Sven!!
> > >
> > > --
> > > Jeremy Thomerson
> > > http://wickettraining.com
> > > *Need a CMS for Wicket? Use Brix! http://brixcms.org*
> > >
> >
> >
> >
> > --
> > Jan Ferko,
> > julyl...@gmail.com
> >
>
>
>
> --
> Jeremy Thomerson
> http://wickettraining.com
> *Need a CMS for Wicket? Use Brix! http://brixcms.org*
>
--
Jan Ferko,
julyl...@gmail.com
