Does this one that works help you?
http://jumpstart.doublenegative.com.au:8080/jumpstart/examples/component/coreinputcomponents
On 27/01/2009, at 3:32 PM, Davor Miku wrote:
Anyone, plaese?
On Mon, Jan 26, 2009 at 10:30 PM, Davor Miku <[email protected]>
wrote:
public List<OptionModel> getOptions() {
List<OptionModel> list = new ArrayList<OptionModel>();
for (Category c : categories) {
list.add(new CategoryOptionModel(c));
}
return list;
}
This method returns list of OptionModel objects. If you meant on
this, this
list is not empty. I'm not sure I'm following you.
On Mon, Jan 26, 2009 at 11:17 PM, Thiago H. de Paula Figueiredo <
[email protected]> wrote:
Em Tue, 27 Jan 2009 00:10:36 -0300, Davor Miku <[email protected]>
escreveu:
Hi Thiago,
Hi!
Thanks for reply.
Can you be more specific, please?
It's 1:12 AM here in Belo Horizonte (Brazil), so please don't mind
if the
answer is as clear as you need. :)
One of the parameters of Select is model. You should pass a
SelectModel to
it. Basically, a SelectModel is a list of OptionModel instances
(SelectModel.getOptionModels()), one for each option to appear in
your
select tag (and component). Select does not support null
OptionModel's
returned by SelectModel.getOptionModels(), so the exception you seen
happens.
Summary: make sure the SelectModel returned by getCategoryModel()
does not
return nulls in its getOptionModels(). ;)
--
Thiago H. de Paula Figueiredo
Independent Java consultant, developer, and instructor
http://www.arsmachina.com.br/thiago
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