Thank you Francisco,
I attached a behaviour to the page using the snippet you included in your
reply as a base and that worked !
I thought I could use JavascriptUtils for quickly adding js code in the
markup but that maybe worked in previous versions of wicket or it could work
in other contexts, not directly in a page.
Cheers,
Reza Marvan Spagnolo
On Tue, Dec 16, 2008 at 8:56 PM, francisco treacy <
francisco.tre...@gmail.com> wrote:
> your page should implement IHeaderContributor
>
> or attach a behaviour to your components.
>
> for instance (first snippet i found out there):
>
> private static class MyJSBehavior extends AbstractBehavior {
> private static final long serialVersionUID = 1L;
> @Override
> public void renderHead(IHeaderResponse response) {
> super.renderHead(response);
> response.renderOnDomReadyJavascript("alert('test');");
> }
> }
>
>
> this is widely documented so you should be able to find better
> examples, but that's the way to go
>
> francisco
>
>
> On Tue, Dec 16, 2008 at 8:51 PM, Marvan Spagnolo <marv...@gmail.com>
> wrote:
> > Hi,
> > I'm trying to write some javascript in a page's markup (subclass of
> another
> > page using <wicket:child>/<wicket:extend> mechanism)
> > via JavascriptUtils.writeJavascript().
> >
> > The fact is it doesn't do anything at all nor I can't find anything
> related
> > in the stack trace (the page displays well with no exceptions nor
> problems
> > at all),
> > the expected javascript is simply not in the generated markup.
> > Before calling JavascriptUtils I add a form to the page (which works
> > normally as expected).
> >
> > The actual code looks like:
> >
> > ---
> > public class MyPage extends MyBasePage
> > {
> > public MyPage()
> > {
> > add( new MyForm( "formid" ));
> > String js = "... javascript code here ...";
> > JavascriptUtils.writeJavascript( getResponse(), js);
> > }
> > }
> > ---
> >
> > Can anyone please help ? Should I maybe use something else instead of
> > getResponse() ?
> > I expected that the javascript would have been written before the
> > </wicket:extend> closing tag, or wherever but it's not in the markup at
> all.
> > I'm using wicket 1.3.5 on tomcat 6 and jdk 1.6.
> >
> > Reza Marvan Spagnolo
> >
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
> For additional commands, e-mail: users-h...@wicket.apache.org
>
>
--
Reza Marvan Spagnolo
SW & Network Engineer - Freelancer
@ :: marv...@gmail.com
m :: + 34 622 161 746
skype :: mrvspg
