Instead of going to the extent of overriding a class because your model value is not updated, why not fix the problem?
Take a look at the component reference wicket-example project: http://www.wicket-library.com/wicket-examples/compref/ More precisely at the DropDownChoice: http://www.wicket-library.com/wicket-examples/compref/wicket/bookmarkable/or g.apache.wicket.examples.compref.DropDownChoicePage?0 -----Original Message----- From: Lawrence, Sean [mailto:sean.lawre...@mantech.com] Sent: Wednesday, August 01, 2012 7:19 PM To: users@wicket.apache.org Subject: Boolean DropDownChoice Hi, I'm trying to create a custom form component that extends a DropDownChoice<Boolean>. The reason I'm doing this is because I need a form component that forces a user to select a choice. However, I'm unable to get the model to update. What am I not overriding properly? I'm all ears for suggestions if there is a better way to do this as well. /** * A Boolean form component that uses a drop down choice so that * a user is forced to choose between "Yes" or "No". * */ public class YesNoDropDownChoice extends DropDownChoice<Boolean> { private static final long serialVersionUID = 1L; public YesNoDropDownChoice(String id, IModel<Boolean> model) { super(id, model, Arrays.asList( Choice.YES.getBoolean(), Choice.NO.getBoolean())); onModelChanged(); } @Override protected void onModelChanged() { super.onModelChanged(); setModelObject(getModelObject()); } /** * {@inheritDoc} */ @Override protected void convertInput() { Boolean b = getModelObject(); setConvertedInput(b); } } Thanks in advance, Sean Lawrence ________________________________ This e-mail and any attachments are intended only for the use of the addressee(s) named herein and may contain proprietary information. If you are not the intended recipient of this e-mail or believe that you received this email in error, please take immediate action to notify the sender of the apparent error by reply e-mail; permanently delete the e-mail and any attachments from your computer; and do not disseminate, distribute, use, or copy this message and any attachments. --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
