Use fragments for that instead to switch between the two. So you have
a UserRegistrationPanel that provides this functionality. On the panel
you create 2 fragments: one for just the label, another for the label
and link. Now you can do in onbeforerender:
if(loggedIn)
addOrReplace(new WelcomeFragment());
else addOrReplace(new HaveToSigninFragment());
Martijn
On 3/10/08, Jörn Zaefferer <[EMAIL PROTECTED]> wrote:
> Hi,
>
> I'd need some help on getting the following to work properly:
>
> If the user is logged in, display some text "Hello {name}". If he
> isn't logged in, display a text "Please register or login" instead,
> where "register" is a link to the register page. If he clicks that
> link and submits the register form, go back to the former page - use
> the register page as an intercept page.
>
> To start with, I don't know how to embed a link inside the label only
> if the user is logged in - how should I structure the markup for that?
> A Label component discards its body, so just nesting the link doesn't
> work.
>
> The other problem is that redirectToInterceptPage does the redirect,
> but if I submit the register form I get a MarkupException about a
> missing component. It looks like the intercept mechanism redirects
> back to the original page, but loads the wrong template, here the
> register-page-template. I've got no idea how to get that to work, so
> far I replaced the intercept with a normal setResponsePage, which is
> far from optimal.
>
> Thanks
> Jörn Zaefferer
>
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