Thank you for your reply.
The text of the label is easy to change. I cannot find a method to change
the text of the anchor. That's my problem.
Is there a way to do that?
On 10/16/07, Swaroop Belur <[EMAIL PROTECTED]> wrote:
>
> I think you just have to toggle the operation (url ) and model object for
> label
> based on user is null or not.
> Label dynamicText = new Label("lbl" , new AbstractReadOnlyModel(){
>
> public Object getObject(){
>
> User u = ...;
> if(u==null){
>
> return ""in order to sign in please click";
> }
> else{
> return hello u.<get_name()>;
>
> }
>
> }
> });
>
> Similarly for link. just change the action in onClick for example
>
> -swaroop
>
>
> On 10/16/07, Cristi Manole <[EMAIL PROTECTED]> wrote:
> >
> > Hello,
> >
> > I was wondering if it is possible to do custom rendering in wicket.
> >
> > What i need is something like a panel in which
> > -> if the user is not logged in, there will be a text with "in order to
> > sign
> > in please click <<Sign in>>" and then the link and
> > -> if the user is logged in, the same text component would show "hello
> > <<user>>, please click <<Sign out>> in order to logout" and then the
> link.
> >
> > The point is having an anchor with different text and different target
> > through code - one panel, not having two very similar panels.
> >
> > I didn't manage to get this custom functionality by having <a
> > wicket:id=".."><span wicked:id=".."/></a>.
> >
> > Thank you.
> >
>
