> <html>
> <body>
> <div wicket:id="loggedin"><span wicket:id="username"></div>
> <div wicket:id="loggedout"><form
> wicket:id="form">...</form></div>
> ...
>
> MyPage() {
> add(new WebMarkupContainer("loggedin", new
> PropertyModel(this,"session.user.username")) {
> public boolean isvisible() { return
> ((MySession)getSession()).getUser()!=null; }
> }
>
> WebMarkupContainer loggedout=new WebMarkupContainer("loggedout") {
> public boolean isvisible() { return
> ((MySession)getSession()).getUser()==null; }
> }
> add(loggedout);
> loggedout.add(new Form("form")....
That's the first option. The advantage is that it is generally easier
to see what you have on your page. The other option - like shown in
the templates example - is a bit cheaper memory wise, as you only add
what you need.
Eelco
-------------------------------------------------------------------------
This SF.net email is sponsored by DB2 Express
Download DB2 Express C - the FREE version of DB2 express and take
control of your XML. No limits. Just data. Click to get it now.
http://sourceforge.net/powerbar/db2/
_______________________________________________
Wicket-user mailing list
Wicket-user@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/wicket-user
