The wantOnSelectionChangedNotifications does not trigger any form validation, as it is just a GET request to the component itself. And in the handler method, you can e.g. set the visibility properties of the panels/ component you want to show.
Also, if that doesn't do the trick for you pls. take a look at some of the sources of the components. Most components are quite easy to understand really, and if you need to do something highly specific, great chance you can create such a component without too many troubels. Eelco On 10/11/05, Dipu <[EMAIL PROTECTED]> wrote: > What we want is to add some additional HTML elements to the form based on > the newly selected value in the drop down. > and we can do that using panels, but ideally we would like to bypass the > validation when the form > is submitted when the drop down value is changed . > > Regards > Dipu > > ----- Original Message ----- > From: "Eelco Hillenius" <[EMAIL PROTECTED]> > To: <[email protected]> > Sent: Monday, October 10, 2005 2:53 PM > Subject: Re: [Wicket-user] wicket patttern question? > > > If you only want the value of the drop down box to be updated > immediately, you can override wantOnSelectionChangedNotifications and > let it return true. This results in a get that updates the component > only. > > Eelco > > > On 10/10/05, Dipu <[EMAIL PROTECTED]> wrote: > > > > By default, Wicket runs the form validation stuff when the submit button > > is clicked. In our application, when a drop down box value is changed, > > we wish to do a form submit (without validation of the rest of the form) > > so that the form can be updated with changes relevant to the new value > > of the drop down box. Then when the submit button is clicked, we wish > > the form to be validated in the normal way. > > > > Is there a best "Wicket Way" of doing this or should we hack it using > > multiple forms or modify the validation process to skip validation under > > certain circumstances etc? > > > > Regards > > Dipu > > > ------------------------------------------------------- > This SF.Net email is sponsored by: > Power Architecture Resource Center: Free content, downloads, discussions, > and more. http://solutions.newsforge.com/ibmarch.tmpl > _______________________________________________ > Wicket-user mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/wicket-user > > > > ------------------------------------------------------- > This SF.Net email is sponsored by: > Power Architecture Resource Center: Free content, downloads, discussions, > and more. http://solutions.newsforge.com/ibmarch.tmpl > _______________________________________________ > Wicket-user mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/wicket-user > ------------------------------------------------------- This SF.Net email is sponsored by: Power Architecture Resource Center: Free content, downloads, discussions, and more. http://solutions.newsforge.com/ibmarch.tmpl _______________________________________________ Wicket-user mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/wicket-user
