PaginNavigation is not setup properly for extending, we are aware of
this and probably will fix it in wicket 1.5. in the meantime you could
try and copy paste the classes into your own project and then modify
them.
Maurice
On Thu, Apr 17, 2008 at 12:14 PM, John Patterson <[EMAIL PROTECTED]> wrote:
>
>
>
> John Patterson wrote:
> >
> > Hi,
> >
> > I am extending the PagingNavigatation and need to access some member
> > variables to create my page links. Because these links are created in
> > PagingNavigatation's constructor me subclasses newPagingNavigationLink()
> > method is called before my subclasses member variables are initialised. I
> > realised that this situation must occur quite often when extending any
> > class that allows subclasses to provide or override any components.
> >
> > Does anyone have a nice workaround?
> >
> > It seems to me that creating the pages component tree in some kind of
> > initialisation step would make classes easier to extend. Or is there
> > already a method that should be used to do this?
> >
> > Thanks,
> >
> > John
> >
>
> Just to be a bit clearer
>
> class MySubclass extends WicketBaseclass
> {
> MyDomainObject _parameter;
> MySubclass(String id, MyDomainObject parameter)
> {
> super(id);
> _parameter = parameter;
> }
>
> @Override
> protected Component overrideToCreateCustomComponent()
> {
> return new MyCustomisedCompopnent(_parameter.getSomething());
> }
> }
>
> So _parameter will always be null when overrideToCreateCustomComponent() is
> called from the base class
> --
> View this message in context:
> http://www.nabble.com/Alternative-method-to-initialise-page-tp16742636p16742891.html
>
>
> Sent from the Wicket - User mailing list archive at Nabble.com.
>
>
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