I can make it work if I put the markup from CnavForm.html directly into CnavModify, but the form is not as reusable then. I would have to duplicate the markup for other pages that use the same form...
Dnaiel On Wed, Jul 17, 2013 at 9:55 AM, Daniel Watrous <dwmaill...@gmail.com>wrote: > That's what I tried to do. I created > CnavForm.java and CnavForm.html. In the latter file I have this > <wicket:panel> > <form wicket:id="cnavForm"...> > // form details > </form> > </wicket:panel> > > Then I have CnavModify.java and CnavModify.html. You already see what I > have in CnavModify.java from my last email. My CnavModify.html has this. > <wicket:extend> > <span wicket:id="cnavFormArea">Here's the form</span> > </wicket:extend> > > Rather than render I'm getting this error: > Last cause: Component [cnavFormArea] (path = [0:cnavFormArea]) must be > applied to a tag of type [form], not: '<span wicket:id="cnavFormArea" > id="cnavFormArea3">' (line 0, column 0) > > I'll keep trying and report back when I figure it out. > > Daniel > > > On Tue, Jul 16, 2013 at 10:50 PM, Paul Bors <p...@bors.ws> wrote: > >> Wicket is a MVC component driven framework similar to Swing. >> In short, what you want to do is create your own Panel with that form file >> of yours and add it to another Panel as a child. >> >> See chapter 4 "Keeping control over HTML" of the Wicket Free Guide at: >> http://code.google.com/p/wicket-guide/ >> >> Also available from under the Learn section as the Books link on the right >> side navigation section on Wicket's home page at: >> http://wicket.apache.org/learn/books/ >> >> ~ Thank you, >> Paul Bors >> >> -----Original Message----- >> From: Daniel Watrous [mailto:dwmaill...@gmail.com] >> Sent: Tuesday, July 16, 2013 7:13 PM >> To: users@wicket.apache.org >> Subject: Re: Form questions >> >> Thanks Paul and Sven. I got the form to work and available in the onSubmit >> handler. >> >> Now I'm interested in splitting the form out into it's one file. So I >> created a class that has nothing more than the form, but I'm not sure how >> to >> include this into a page. >> >> In my class I do this: >> >> public class CnavModify extends ConsoleBasePage { >> >> public CnavModify(PageParameters parameters) { >> super(parameters); >> >> Form form = new CnavForm("cnavFormArea"); >> add(form); >> } >> } >> >> My CnavModify obviously extends a base page. What do I put inside the >> <wicket:extend> tag to have the form render? >> >> Daniel >> >> >> On Tue, Jul 16, 2013 at 12:00 AM, Sven Meier <s...@meiers.net> wrote: >> >> > Hi, >> > >> > >> > Some problems I can't figure out. The code to create the button >> > complains >> >> that it requires a CnavUrl but gets back a String. >> >> >> >> add(new Button("publish", model) { >> >> @Override >> >> public void onSubmit() { >> >> CnavUrl cnavUrl = (CnavUrl) getModelObject(); >> >> System.out.println("publish"); >> >> } >> >> }); >> >> >> > >> > a Button always has a IModel<String> to fill the value attribute. Note >> > that in #onSubmit() you're getting the model object of the button, not >> > of your form. >> > You can write: >> > >> > add(new Button("publish", model) { >> >> @Override >> >> public void onSubmit() { >> >> CnavUrl cnavUrl = (CnavUrl) >> MyForm.this.getModelObject(); >> >> System.out.println("publish"); >> >> } >> >> }); >> >> >> > >> > Using generic types in your code should help you. >> > >> > Sven >> > >> > >> > >> > On 07/15/2013 11:41 PM, Daniel Watrous wrote: >> > >> >> Hello, >> >> >> >> I'm interested in creating a single Form that will accommodate the >> >> following use cases >> >> 1) display blank for creating new records >> >> 2) pre-populate for editing existing records >> >> 3) map submitted values on to an existing domain object >> >> 4) accommodate two actions, Save Draft -or- Publish >> >> >> >> I'm following Wicket in Action and within my Form constructor I >> >> create my model, like this >> >> >> >> CnavUrl cnavUrl = new BasicCnavUrl(); >> >> IModel model = new Model((Serializable) cnavUrl); >> >> setModel(model); >> >> >> >> I then use PropertyModel >> >> >> >> add(new TextField("url", new PropertyModel(cnavUrl, >> >> "url"))); >> >> >> >> For the two actions, I'm creating the Button objects like this >> >> >> >> add(new Button("publish", model) { >> >> @Override >> >> public void onSubmit() { >> >> CnavUrl cnavUrl = (CnavUrl) getModelObject(); >> >> System.out.println("publish"); >> >> } >> >> }); >> >> >> >> Some problems I can't figure out. The code to create the button >> >> complains that it requires a CnavUrl but gets back a String. >> >> >> >> It seems that a new BasicCnavUrl is created once with the Form. What >> >> happens on subsequent calls? Can I always expect my model to have the >> >> data from the current form submission? >> >> >> >> Is there a best way to incorporate the idea of an edit, where the >> >> model is pre-populated from a data source and pre-fills the Form >> fields? >> >> >> >> Thanks, >> >> Daniel >> >> >> >> >> > >> > ------------------------------**------------------------------**------ >> > --- To unsubscribe, e-mail: >> > users-unsubscribe@wicket.**apache.org<users-unsubscribe@wicket.apache. >> > org> For additional commands, e-mail: users-h...@wicket.apache.org >> > >> > >> >> >> --------------------------------------------------------------------- >> To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org >> For additional commands, e-mail: users-h...@wicket.apache.org >> >> >
