There can be many reasons... maybe you show more of the html and java pages? Here is some previous discussion about such situations: http://mail-archives.apache.org/mod_mbox/wicket-users/200904.mbox/%[email protected]%3e
2010/1/6 Kogel, Jonck-van-der <[email protected]>: > Hi, > > I have a simple DropDownChoice that holds male/female option. The > selected value is retrieved from the database fine. Now I have a modal > panel and when it closes it refreshes a certain portion of my screen > using ajax. However, when the ajax refresh comes back the selected value > gets lost. When I look in the ajax debug screen I see the list of > options coming back and the selected value is empty. This happens even > when I don't do anything with the value of the dropdown in the modal > panel, but simply refresh the dropdown. Any ideas? Here is some code: > > The dropdown: (the list of options is an enum, mergedModel is a > LoadableDetatchableModel) > > DropDownChoice<Sex> sex = new DropDownChoice<Sex>("sex", > new PropertyModel<Sex>(mergedModel, "user.sex"), > Utility.arrayToList(new Sex[]{Sex.MALE, Sex.FEMALE})); > sex.setOutputMarkupId(true); > add(sex); > > What happens when I close the modal panel: (the contentPanel gets passed > a reference to the modalPanel and the objects that need refreshing) > > form.add(new AjaxSubmitLink("save") { > �...@override > protected void onSubmit(AjaxRequestTarget target, Form<?> form) { > for (Component comp : updateList) { > target.addComponent(comp); > } > modalWindow.close(target); > } > }); > > The ajax response: > > <?xml version="1.0" encoding="UTF-8"?><ajax-response><component > id="sex11" ><![CDATA[<select name="tabs:tabUser:sex" id="sex11"> > <option selected="selected" value="">Kies er een</option> > <option value="0">Man</option> > <option value="1">Vrouw</option> > </select>]]> > > > > Thanks for any help! > > Kind regards, Jonck > > --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
