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Posted to users@wicket.apache.org by bremy <ha...@bremy.com> on 2011/05/02 05:24:39 UTC
wicket extensions - Palette Problem
Hi I'm using wicket extensions 1.4.17.
I came across a problem with adding selection on Palette.
...
..
add(form);
List<String> available = new ArrayList<String>();
original.add("A");
original.add("B");
original.add("C");
original.add("D");
original.add("E");
Palette<String> palette = new Palette<String>("palette", new
ListModel<String>(available.subList(1,2)),
new CollectionModel<String>(available), new
ChoiceRenderer(), 10, false);
form.add(palette);
selection list is sublist of available but this only displays
A on the selected list and nothing on available list.
Any help will be appreciated.
Thanks!--
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Re: wicket extensions - Palette Problem
Posted by Andrea Del Bene <ad...@ciseonweb.it>.
Ok, I think I got it.
You should add to choice render an empty id and value expression, i.e.
new ChoiceRenderer("", ""). Without any expression any choices is
recognized as selected.
> Hi I'm using wicket extensions 1.4.17.
> I came across a problem with adding selection on Palette.
>
> ...
> ..
> add(form);
>
> List<String> available = new ArrayList<String>();
> original.add("A");
> original.add("B");
> original.add("C");
> original.add("D");
> original.add("E");
>
> Palette<String> palette = new Palette<String>("palette", new
> ListModel<String>(available.subList(1,2)),
> new CollectionModel<String>(available), new
> ChoiceRenderer(), 10, false);
> form.add(palette);
>
> selection list is sublist of available but this only displays
>
> A on the selected list and nothing on available list.
>
> Any help will be appreciated.
>
> Thanks!--
> View this message in context: http://apache-wicket.1842946.n4.nabble.com/wicket-extensions-Palette-Problem-tp3489257p3489257.html
> Sent from the Users forum mailing list archive at Nabble.com.
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
> For additional commands, e-mail: users-help@wicket.apache.org
>
>
>
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Re: wicket extensions - Palette Problem
Posted by Andrea Del Bene <ad...@ciseonweb.it>.
The same using wicket 1.5 snapshot. I'm debugging the class searching
for a solution.
> Hi I'm using wicket extensions 1.4.17.
> I came across a problem with adding selection on Palette.
>
> ...
> ..
> add(form);
>
> List<String> available = new ArrayList<String>();
> original.add("A");
> original.add("B");
> original.add("C");
> original.add("D");
> original.add("E");
>
> Palette<String> palette = new Palette<String>("palette", new
> ListModel<String>(available.subList(1,2)),
> new CollectionModel<String>(available), new
> ChoiceRenderer(), 10, false);
> form.add(palette);
>
> selection list is sublist of available but this only displays
>
> A on the selected list and nothing on available list.
>
> Any help will be appreciated.
>
> Thanks!--
> View this message in context: http://apache-wicket.1842946.n4.nabble.com/wicket-extensions-Palette-Problem-tp3489257p3489257.html
> Sent from the Users forum mailing list archive at Nabble.com.
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
> For additional commands, e-mail: users-help@wicket.apache.org
>
>
>
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