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!--
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