create a quickstart and attach it to a jira issue -igor
On Tue, May 5, 2009 at 1:47 PM, FlyingMustang <[email protected]> wrote: > > > John Krasnay wrote: >> >> AddressFormComponent should extend Panel, not FormComponentPanel. >> > > Thank you for yout help! Now AddressFormComponent extends from Panel and > fixed the wrong chainigs. I also asserted that the address is NOT null right > before I submit the form in my test-case. But after submission I still get > the following Exception: > > org.apache.wicket.WicketRuntimeException: Attempted to set property value on > a null object. Property expression: street Value: Straße > at > org.apache.wicket.util.lang.PropertyResolver.setValue(PropertyResolver.java:125) > at > org.apache.wicket.model.AbstractPropertyModel.setObject(AbstractPropertyModel.java:169) > at > org.apache.wicket.Component.setDefaultModelObject(Component.java:3021) > at > org.apache.wicket.markup.html.form.FormComponent.updateModel(FormComponent.java:1141) > at > org.apache.wicket.markup.html.form.Form$FormModelUpdateVisitor.component(Form.java:223) > at > org.apache.wicket.markup.html.form.FormComponent.visitComponentsPostOrderHelper(FormComponent.java:488) > at > org.apache.wicket.markup.html.form.FormComponent.visitComponentsPostOrderHelper(FormComponent.java:467) > at > org.apache.wicket.markup.html.form.FormComponent.visitComponentsPostOrderHelper(FormComponent.java:467) > at > org.apache.wicket.markup.html.form.FormComponent.visitComponentsPostOrder(FormComponent.java:439) > at > org.apache.wicket.markup.html.form.Form.internalUpdateFormComponentModels(Form.java:1970) > at > org.apache.wicket.markup.html.form.Form.updateFormComponentModels(Form.java:1938) > at org.apache.wicket.markup.html.form.Form.process(Form.java:960) > at org.apache.wicket.markup.html.form.Form.process(Form.java:908) > at > org.apache.wicket.markup.html.form.Form.onFormSubmitted(Form.java:876) > -- > View this message in context: > http://www.nabble.com/Example-for-FormComponentPanel-best-practice-for-reusable-form-components-tp23391811p23395642.html > Sent from the Wicket - User mailing list archive at Nabble.com. > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [email protected] > For additional commands, e-mail: [email protected] > > --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
