On Thu, 12 Aug 2010 21:57:15 -0400, "Aaron Stromas"
<passog...@gmail.com> said:
> On 12 August 2010 16:00, Freddy Daoud <xf2...@fastmail.fm> wrote:
>
> > Aaron,
> >
> > > It appears that errors added to the ValidationErrors within event
> > > handlers are not rendered. Is that true? I that related to life
> > > cycle?
> >
> > Again, when a validation error occurs,
> > the target event handler is *not* invoked and the Resolution that is
> > returned by getContext().getSourcePageResolution() is used instead.
> >
> > So your event handler is not called unless all other validations
> > pass. Then, you can do further validations and add errors to
> > ValidationErrors, and return getContext().getSourcePageResolution()
> > which should render the errors that you added.
> >
> > Cheers,
> > Freddy
> >
> > Hi Freddy,
>
> I did not make myself clear, there are no validation methods that
> interrupt
> the life cycle. I do my validation in the event handler. Something like
> this:
>
> public Resolution handle() {
> if (isInvalid())
> return new RedirectResolution(getClass());
>
> ...
> return new ForwardResolution(SOME_PAGE);
> }
>
> @DefaultHandler
> public Resolution view() {
> ...
> }
>
> private boolean isInvalid() {
> getContext().getValidationErrors().add("foo", new
> LocalizedError(..));
> return true;
> }
>
> Thanks,
>
> -a
>
> --
> Aaron Stromas
> Mobile: +1 703 203 9169
Hi Aaron,
Try a ForwardResolution to your JSP instead of a RedirectResolution.
Cheers,
Freddy
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