Yeah, the form is initialized in the Wizard's init method, not right away during construction. You could try patching the wizard and creating the form in the constructor instead and see if that solves your problem and propose a patch if it does. I wouldn't mind having another wizard example in wicket-examples either, so if you want, you can make a little test app that plugs in wicket-examples for this :-)
Eelco On 1/5/08, Paolo Di Tommaso <[EMAIL PROTECTED]> wrote: > Let me guess .. you need the form to create a AjaxSubmitLink instance. > > But the #findParent(Form.class) will return null until the component > hierarchy is constructed, being so you cannot invoke it at component > construction-time. > > A possible workaround is to postpone the findParent(Form.class) method > invocation instantiating a the AjaxSubmitLink using a form proxy. > > I've hacked this writing a custom AjaxFormSubmitBehavior that does not > require the form instance on its constructor but just discover it - invoking > #findParent(Form.class) method - when is required. > > Me fate sempre lavora.. ;) > > P > > > On Jan 4, 2008 12:43 PM, Fabio Fioretti <[EMAIL PROTECTED]> wrote: > > > First of all, many compliments for the great Wicket 1.3 release: we're > > looking forward to port our application to the new cool version! > > > > How can I get the Wizard's form from inside a WizardStep? I need it to > > trigger an AjaxSubmitLink which should update a part of my model while > > remaining inside that step. What leaves me clueless is the fact that > > WizardStep instances are added to the WizardModel instead of the > > Wizard, so doing something like this from inside the WizardStep: > > > > Form form = (Form)WizardStep.this.findParent(Form.class); > > > > seems to return null; moreover, this makes me wonder how the same > > instruction inside WizardStep.AddFormValidatorAction.execute() can > > succeed. > > > > I'm sure I'm missing something really stupid. Please forgive me. :-) > > > > > > Thanks a lot, > > > > Fabio Fioretti - WindoM > > > > --------------------------------------------------------------------- > > 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]
