just have a boolean that marks the fact that you have added the
validator to the form...
-igor
On Mon, Apr 14, 2008 at 12:05 PM, Paolo Di Tommaso
<[EMAIL PROTECTED]> wrote:
> Take in consideration the following use case:
>
> 1) There is a panel instancing a IFormValidator
>
> 2) To make the panel self contained it does not have an explicit reference
> to the containing form but it is found invoking Component#findParent(
> Form.class ) method
>
> 3) Doing so, findParent cannot be invoked in the panel constructor but in
> the onBeforeRender() method, so I was trying to do something like:
>
>
> public void onBeforeRender() {
> IFormValidator myValidator = ... ;
> Form form = (Form) findParent( Form.class );
> if( !form.contains( myValidator ) ) {
> form.add( myValidator );
> }
> }
>
> Thanks
>
> // Paolo
>
> On Mon, Apr 14, 2008 at 5:42 PM, Igor Vaynberg <[EMAIL PROTECTED]>
> wrote:
>
>
>
> > no, i dont think we do. what is your usecase?
> >
> > -igor
> >
> >
> > On Mon, Apr 14, 2008 at 2:45 AM, Paolo Di Tommaso
> > <[EMAIL PROTECTED]> wrote:
> > > Guys,
> > >
> > > is there an API in wicket to know if a Validator instance has been
> > added to
> > > a form?
> > >
> > > Something like Form#contains( IValidator ) or any workaround to know
> > it?
> > >
> > >
> > > Thanks,
> > >
> > >
> > > // Paolo
> > >
> >
>
>
> > ---------------------------------------------------------------------
> > To unsubscribe, e-mail: [EMAIL PROTECTED]
> > For additional commands, e-mail: [EMAIL PROTECTED]
> >
> >
>
---------------------------------------------------------------------
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
