Are those just POJO's that do have a getId() ??
and also a getResponse().getText() ?
can you for example do this:
public class DropDownPanel extends Panel {
public DropDownPanel(String id, IModel model, List options, IChoiceRenderer choiceRenderer) {
super(id);
YoureObject object = (YoureObject)options.get(0);
System.out.println(object.getId());
System.out.println(object.getResponse().getText());
add(new DropDownChoice("dropdown", model, options, choiceRenderer));
}
On 10/13/05, Andrew Berman <[EMAIL PROTECTED]> wrote:
Oh, sorry. I attached the relevant code. I'm also
having an issue trying to get the form model filled
in. Maybe my code can shed some light on what I'm
doing wrong....
Thanks,
Andrew
--- Johan Compagner < [EMAIL PROTECTED]> wrote:
> No that was not what i meant.
>
> I just want to know what type of objects/list you
> set in the model
> and how youre choicerenderer looks like
>
> so what does the code looks like that makes a
> datachoice and its
> choicerenderer?
>
> johan
>
>
> On 10/13/05, Andrew Berman < [EMAIL PROTECTED]>
> wrote:
> >
> > Here's the deal. I am creating a dynamic form,
> > meaning that the HTML elements are determined from
> the
> > database. This allows me to create a survey with
> > different questions and responses. As a result,
> the
> > survey can have multiple drop downs or groups of
> > checkboxes, etc. However, the one common thing
> > amongst all of them is that the id in their value
> > attributes all refer to the same type of object.
> So I
> > basically just want to gather up the ids in one
> form
> > model. It seems that Wicket, as evidenced in my
> other
> > forms, actually puts in the object that the id is
> > referring to instead of the actual id, which is
> fine.
> > My objects are set up like so:
> >
> > FormPanel
> > |
> > -- Form
> > |
> > --DropDownPanel
> > |
> > -- DropDownChoice
> > |
> > -- ListMultipleChoicePanel
> > |
> > -- ListMultipleChoice
> >
> > So, based on the response type from the database
> it
> > adds the proper panel and the panel, in turn, adds
> the
> > proper form element. I'm just struggling trying to
> > get the form's model filled in properly since the
> > actual form element is nested two layers deeper.
> Any
> > suggestions?
> >
> > Thanks for your help!
> >
> > Andrew
> >
> >
> > --- Johan Compagner <[EMAIL PROTECTED]> wrote:
> >
> > > how did you exactly configure everything?
> > > it looks like it tries to get an id from an
> array so
> > > it looks like you
> > > have an array in your list/model
> > >
> > > On 10/12/05, Andrew Berman < [EMAIL PROTECTED]>
> > > wrote:
> > > > Hello,
> > > >
> > > > I'm having a problem trying to get a dropdown
> > > to
> > > > work in a form. I have a simple model that
> just
> > > > includes a Set. All I want to do is select
> > > multiple
> > > > items in the dropdown and have it fill in the
> set
> > > with
> > > > ids. I add a new DropDownChoice and pass it a
> > > list of
> > > > my own domain objects and use a ChoiceRenderer
> to
> > > pull
> > > > out a specific property of that object for the
> id
> > > and
> > > > displayValue. When it tries to render the
> > > > DropDownChoice I get an error that says:
> > > >
> > > > wicket.WicketRuntimeException: Error getting
> id
> > > value
> > > > of: [] for property: id
> > > >
> > > > So, basically, this is telling me that the
> > > > ChoiceRenderer is looking for the id property
> in
> > > my
> > > > model, which is not how I thought things
> worked.
> > > > Isn't ChoiceRenderer for pulling the id and
> > > display
> > > > value out of the list I pass it? Can anyone
> > > explain
> > > > to me what I'm doing wrong?
> > > >
> > > > Thanks for any help,
> > > >
> > > > Andrew
> > > >
> > > >
> > > >
> > >
> >
>
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>
public QuestionsForm(String id, Long categoryId) {
super(id, new Model(new ArrayList()));
List<CategoryQuestion> categoryQuestions = ServiceLookup
.getCategoryService().getCategoryQuestions(categoryId);
add(new ListView("categoryQuestions", categoryQuestions) {
/**
*
*/
private static final long serialVersionUID = 1L;
@Override
protected void populateItem(ListItem item) {
CategoryQuestion cq = (CategoryQuestion) item
.getModelObject();
ResponseType type = cq.getResponseType();
List<CategoryQuestionResponse> cqResponses = new ArrayList<CategoryQuestionResponse>(
cq.getValidResponses());
item.add(new Label("questionLabel", cq.getQuestion()
.getText()));
IModel model = getParent().getParent().getModel();
if (type.equals(ResponseType.DROPDOWN)) {
item.add(new DropDownPanel("formPanel", model, cqResponses,
new ChoiceRenderer("response.text", "id")));
}
}
});
}
public class DropDownPanel extends Panel {
public DropDownPanel(String id, IModel model, List options, IChoiceRenderer choiceRenderer) {
super(id);
add(new DropDownChoice("dropdown", model, options, choiceRenderer));
}
public DropDownPanel(String id, IModel model, List options) {
this(id, model, options, null);
}
}
