Hi,
.. i am not sure. The model of RadioGroup should contain, wich item is
selected. The model of Radio should reflect the associated value. So if
model of RadioGroup contains "fr" and Property "selected" of item nr. 3
is "fr" this Radio is selected.
maybe this will help..
mm:)
> I have a problem when using the Radio component.
> Using a list of languages, where each item is a NameWrapper object with
> a property "selected". The property "selected" is associated to the
> radio component.
> However, when presenting to the user the corresponding list of radios,
> the language Polish is true, and not English (it should be the selected
> option).
>
> listLanguages.add(new NameWrapper("English", "en", "", true));
> listLanguages.add(new NameWrapper("German", "de", "", false));
> listLanguages.add(new NameWrapper("French", "fr", "", false));
> listLanguages.add(new NameWrapper("Italian", "it", "", false));
> listLanguages.add(new NameWrapper("Polish", "pl", "", false));
>
> final RadioGroup groupQuery = new RadioGroup("groupLanguagesQuery", new
> Model());
> listLanguagesQuery = new ListView("listLanguagesQuery",listLanguages) {
> protected void populateItem(ListItem item) {
> String lang =
> ((NameWrapper)item.getModelObject()).getName();
> item.add(new Label("nameLanguageQuery", new
> StringResourceModel(lang, this, null,"XXXX")));
> item.add(new Radio("checkLanguageQuery", new
> PropertyModel(item.getModel(), "selected"),groupQuery));
> }
> };
> groupQuery.add(listLanguagesQuery);
>
> Any ideas? I really need to solve this issue.
>
> Thank you so much.
