Thank you, that worked perfect.
-kurt
On Thu, 2007-04-05 at 16:23 +0200, Sven Meier wrote:
> You have to give the radio group a model, that is backed by your question
> object, not only the current value of its answer:
>
> RadioGroup answer = new RadioGroup("answer", new PropertyModel(question,
> "answer"));
>
> Kurt R. Hoehn wrote:
> > I never really know what to put in the subject, but here is my question.
> >
> > I'm putting together a series of questions that exist under one profile
> > and they are simple yes/no radio buttons and the user clicks yes or no
> > for the question. I put together the form and it pulls and displays the
> > information with out error in an edit mode, but when I submit the form
> > with changes to the questions, they don't seem to make it from the form.
> >
> > I have been successful with a radio group outside of a listview and the
> > radio buttons inside the listview, but this is the reverse of that.
> >
> > Does Wicket allow this or is there a workaround to this?
> >
> > Here is my code:
> >
> > Environment:
> > Wicket 1.x branch
> > Spring
> > Hibernate
> > Java 1.5_8
> > FirebirdSql
> > Ubuntu 6.10 (linux)
> >
> > Domain Objects:
> >
> > public class Profile
> > {
> > ...
> > private String identity;
> > private String name;
> > ...
> > }
> >
> > public class SurveyQuestion
> > {
> > ...
> > private String identity;
> > private String question;
> > private Boolean answer;
> > ...
> > }
> >
> > Wicket Page Object:
> > public class SurveyPage extends WebPage
> > {
> > ...
> >
> > public SurveyPage()
> > {
> > Questions questions = new Questions();
> > questions.setProfile( profileDao.findProfile() );
> >
> > questions.setQuestions( questionDao.findQuestions(questions.getProfile()));
> > CompoundPropertyModel survey = new
> > CompoundPropertyModel(questions);
> > add(new SurveyForm("surveyForm", questions));
> > }
> >
> > class SurveyForm extends Form
> > {
> > public SurveyForm(String s, final IModel iModel)
> > {
> > super(s, iModel);
> >
> > ...
> >
> > ListView survey = new ListView("survey") {
> > protected void populateItem(ListItem listItem) {
> > SurveyQuestion question = (SurveyQuestion)
> > listItem.getModelObject();
> >
> > listItem.add(new Label("question",
> > question.getQuestion()));
> > RadioGroup answer = new RadioGroup("answer", new
> > Model(question.getAnswer()));
> > answer.add(new Radio("true", new Model(true)));
> > answer.add(new Radio("false", new Model(false)));
> > listItem.add(answer);
> > }
> > };
> >
> > survey.setReuseItems(true);
> > add(survey);
> >
> > ...
> > }
> >
> > public void onSubmit()
> > {
> > Profile profile =
> > ((Questions)getModel().getObject()).getProfile();
> >
> > PageParameters parameters = new PageParameters();
> > parameters.add("identity", center.getIdentity());
> > parameters.add("ro", "true");
> > setResponsePage(SurveyPage.class, parameters );
> >
> > profileDao.makePersistent(profile);
> >
> > // Doing this to see if the domain object is being updated from the
> > form.
> > for(Object survey:
> > ((Questions)getModel().getObject()).getSurvey())
> > {
> > System.out.println( "Answer: " +
> > ((ProfileSurvey)survey).getAnswer() );
> > }
> > }
> > }
> > }
> >
> > class Questions implements Serializable
> > {
> > private Profile profile;
> > private List survey;
> >
> > ...
> > }
> >
> > SurveyPage.html
> >
> > <form wicket:id="surveyForm">
> > ...
> > <table>
> > <tr wicket:id="survey">
> > <td><span wicket:id="question"></span></td>
> > <td><span wicket:id="answer">
> > <input type="radio" wicket:id="true">Yes <input
> > type="radio"
> > wicket:id="false">No</span>
> > </td>
> > </tr>
> > </table>
> > ...
> > </form>
> >
> > TIA,
> >
> > -kurt
> >
> >
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>
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