you can use oncomponentaction(action) { if action==component.render
return false; }
to hide any components that should not be visible.
-igor
On Tue, Aug 25, 2009 at 12:42 AM, Kees van
Dieren<keesvandie...@gmail.com> wrote:
> Hi all,
>
> We would like to hide a Panel marked with
> @AuthorizeInstantiation("RoleNotAuthorizedTo");
>
> The default behaviour is that wicket sends AccessDeniedPage.
>
> We are using wicket 1.3.7.
>
> I implemented the desired solution by duplicating the complete
> org.apache.wicket.authentication.AuthenticatedWebApplication class in our
> source tree, and changing the onUnauthorizedInstantiation method to:
>
> public final void onUnauthorizedInstantiation(final Component component)
> {
> // If there is a sign in page class declared, and the unauthorized
> // component is a page, but it's not the sign in page
> if (component instanceof Page)
> {
> if (!AuthenticatedWebSession.get().isSignedIn())
> {
> // Redirect to intercept page to let the user sign in
> throw new
> RestartResponseAtInterceptPageException(getSignInPageClass());
> }
> else
> {
> onUnauthorizedPage((Page)component);
> }
> }
> else
> {
> // Kees / IOO change: delegate to new onUnAuthorizedComponent
> onUnautorizedComponent(component);
> }
> }
>
> /**
> * Kees / IOO change: created delegate method
> * @param component
> * a (non-page) component that user is not authorized to to
> construct.
> */
> protected void onUnautorizedComponent(final Component component) {
> // The component was not a page, so throw an exception
> throw new UnauthorizedInstantiationException(component.getClass());
> }
>
> Our WicketApplication subclass overrides the onUnautorizedComponent with:
> protected void onUnautorizedComponent(final Component component) {
> component.setVisible(false);
> }
>
> Is this the only way to achieve this? I'd like to not duplicate the complete
> class, but some kind of hook where I can implement this in.
>
> Is that possible?
>
> Thanks in advance!
>
> Best regards,
>
> Kees van Dieren
> --
> Squins | IT, Honestly
> Oranjestraat 23
> 2983 HL Ridderkerk
> The Netherlands
> Phone: +31 (0)180 414520
> Mobile: +31 (0)6 30413841
> www.squins.com
> Chamber of commerce Rotterdam: 22048547
>
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