Re: [Wicket-user] image l10n and path and submit tracking

Jaime De La Jara Mon, 04 Sep 2006 14:51:05 -0700

Ok, thanks. I found the onEndRequest method that does something like what I'm looking for but it's been deprecated. The page hook could be of useful for a submit button but maybe not for a link. Perhaps, I'm not sure, but a generic callback mechanism could be added to the Component class, so pre and post processor could be added for the event listener methods (onSubmit(), onClick(), etc).

Best Regards,

Jaime.

Igor Vaynberg <[EMAIL PROTECTED]> wrote:

also Page has before/afterCallComponet()

we have enough hooks, maybe even too many, where you dont need aop

-Igor

On 9/4/06, Eelco Hillenius <[EMAIL PROTECTED]> wrote:
> > For the submit and link tracking, the Javadocs say that is not recomended
> to override this method besides it would work for submits only. Here what
> I'm looking is some way of "intercepting" the click of a button or a link.

You should be able to use proper OAP (like AspectJ) with Wicket if you
wish. Or you can define a custom request targets or even a custom
request cycle processor like this (in your application class):

  @Override
  protected IRequestCycleProcessor newRequestCycleProcessor() {
    final IRequestCycleProcessor wrapped = super
        .newRequestCycleProcessor();
    return new IRequestCycleProcessor() {

      public IRequestCodingStrategy getRequestCodingStrategy() {
        return wrapped.getRequestCodingStrategy();
      }

      public void processEvents(RequestCycle requestCycle) {
        IRequestTarget resolvedTarget = requestCycle
            .getRequestTarget();
        if (resolvedTarget instanceof IComponentRequestTarget) {
          // etc, etc.
        }
        wrapped.processEvents(requestCycle);
      }

      public IRequestTarget resolve(RequestCycle requestCycle,
          RequestParameters requestParameters) {
        return wrapped.resolve(requestCycle, requestParameters);
      }

      public void respond(RequestCycle requestCycle) {
        wrapped.respond(requestCycle);
      }

      public void respond(RuntimeException e,
          RequestCycle requestCycle) {
        wrapped.respond(e, requestCycle);
      }
    };
  }

Eelco

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http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642

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Re: [Wicket-user] image l10n and path and submit tracking

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