On Mon, May 24, 2010 at 10:33 AM, Ivoneta <[email protected]> wrote:
> > Hi. > > I have two panels inside a webPage. > In the first Panel I have a form with a ajax button. When I submitted de > form the two panels should be replace and target. > > In the code I replace the firstPanel, them I add to te target this: > target.addComponent(panel); > I do the same for the second panel. > So, I have two "target.addComponent(panel)"; , and I get an error (Null > pointer exception). > > I wonder if it's not possible have two "target.addComponent(panel)" in the > same place? > > > > > -- > View this message in context: > http://apache-wicket.1842946.n4.nabble.com/AjaxRequestTarget-add-component-tp2228735p2228735.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] > > Please post the NPE stack trace, as well as what version of Wicket you are using. It would be good to post the code from your ajax button, too. -- Jeremy Thomerson http://www.wickettraining.com
