Ron, the output... Here's a snippet:
public IPage onSubmit(IRequestCycle cycle) {
if (getDelegate().getHasErrors())
return null;
if (cycle.isRewinding()) {
System.out.println("rewinding");
} else {
System.out.println("normal");
}
checkPassword();
checkLogin();
getUserService().register(getUser());
return getResultPage();
}
The "rewind" output is shown twice.
Regards
On 2/6/06, Ron Piterman <[EMAIL PROTECTED]> wrote:
>
> what makes you think it does?
>
> Vinicius Carvalho wrote:
> > Hum, but what could be causing the rewind to happens twice?
> >
> > On 2/6/06, Ron Piterman <[EMAIL PROTECTED]> wrote:
> >
> >>you are wrong :)
> >>the listener is called only once.
> >>
> >>you should use the rewind cycle to validate user input.
> >>the (normal) render cycle should always "work" to the current state of
> >>your page/application -
> >>
> >>what should checkConstraints() do ? check if something is wrong? doing
> >>it on rewind is the right time...
> >>
> >>Cheers,
> >>Ron
> >>
> >>
> >>Vinicius Carvalho wrote:
> >>
> >>>Hello there! AFAIK (I might be wrong) a form event listener is called
> >>
> >>twice
> >>
> >>>after a submit is pressed right? One for rewinding phase, and the other
> >>
> >>is
> >>
> >>>the "normal?" phase. Well, I have a form where my method is being
> called
> >>>twice, but both on the rewind phase, I put a simple cycle.isRewinding()
> >>
> >>if
> >>
> >>>statement on it and it always pass there.
> >>>
> >>>My problem is that I do some DB checking on this in order to validate
> >>
> >>some
> >>
> >>>input fields, I was expecting that by doing:
> >>>
> >>>if(!cycle.isRewinding()){
> >>> checkConstraints();
> >>>}
> >>>
> >>>Would work, but it's never called, instead the rewind phase happens
> >>
> >>twice.
> >>
> >>>I've searched the archives for this (I've seen this before) but could
> >>
> >>not
> >>
> >>>find.
> >>>Any ideas for this?
> >>>
> >>>Regards
> >>>
> >>
> >>
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