Hello again,
Sorry. I was thinking about extending AbstractAjaxBehavior directly. It
seems to have cleaner code but I loss some functionality.
Could it be right?
And doing like you said. The getRequestHandler(); returns your
TextRequestHandler. Do I need the stuff inside
AbstractDefaultAjaxBehavior?
Functions like updateAjaxAttributes, renderAjaxAttributes,
appendListenerHandler, getCallbackFunction and so on, does not seem
useful for me now.
public final void onRequest()
{
// WebApplication app =
(WebApplication)getComponent().getApplication();
// AjaxRequestTarget target =
app.newAjaxRequestTarget(getComponent().getPage());
//
// RequestCycle requestCycle = RequestCycle.get();
// requestCycle.scheduleRequestHandlerAfterCurrent(target);
//
// respond(target);
IRequestHandler handler = getRequestHandler();
if(handler!=null)
RequestCycle.get().scheduleRequestHandlerAfterCurrent(handler);
}
El sáb, 20-10-2012 a las 16:08 +0200, Ernesto Reinaldo Barreiro
escribió:
> on the respond method of your AbstractDefaultAjaxBehavior
>
> On Sat, Oct 20, 2012 at 4:07 PM, Ernesto Reinaldo Barreiro <
> reier...@gmail.com> wrote:
>
> > Try the following
> >
> > TextRequestHandler textRequestHandler = new
> > TextRequestHandler("application/json", "UTF-8", "Your JSON HERE");
> > RequestCycle.get().scheduleRequestHandlerAfterCurrent(textRequestHandler);
> >
> > On Sat, Oct 20, 2012 at 4:00 PM, Gonzalo Aguilar Delgado <
> > gagui...@aguilardelgado.com> wrote:
> >
> >> Hello,
> >>
> >> I was looking to some code and googling around but cannot find a
> >> suitable solution for my problem.
> >>
> >>
> >> I have an AbstractDefaultAjaxBehavior that I'm implemented the function
> >> respond(AjaxRequestTarget target) like this
> >>
> >> ---
> >> @Override
> >> protected void respond(AjaxRequestTarget target) {
> >>
> >>
> >>
> >> JsonChoiceRenderer<T> jsonRenderer = new
> >> JsonChoiceRenderer<T>(getChoices());
> >>
> >> target.appendJavaScript(jsonRenderer.renderJsonArray(getComponent(),
> >> getRenderer()));
> >>
> >> }
> >>
> >> ---
> >>
> >> But this is not a JSON response when it is called from javascript. I
> >> want to respond with an application/json response.
> >>
> >> I saw something like:
> >>
> >> RequestCycle requestCycle = RequestCycle.get();
> >> requestCycle.getResponse().setCharacterEncoding("UTF-8");
> >> requestCycle.getResponse().setContentType("application/json;");
> >>
> >> But it means that I have to override the final void onRequest() of the
> >> AbstractAjaxBehavior class, but this is final so I cannot.
> >>
> >>
> >> What's the best way to do it with newer versions of wicket?
> >>
> >>
> >> Thank you a lot in advance.
> >>
> >
> >
> >
> > --
> > Regards - Ernesto Reinaldo Barreiro
> > Antilia Soft
> > http://antiliasoft.com
> >
> >
>
>
