Where do you get the NPE at?
On Oct 6, 2004, at 3:03 PM, Robert Smith wrote:
That code gave me a null pointer exception. This is what I had to do:
MenuRepository defaultRepository =
(MenuRepository)getServletContext().getAttribute(MenuRepository.MENU_RE
POSIT
ORY_KEY);
MenuComponent defaultmc = defaultRepository.getMenu("Home"); //Home is
set
in my menu-config.xml
defaultmc.setLocation("\myhomepage.html"); //Gets changed here
defaultRepository.addMenu(defaultmc);
session.setAttribute("repository", defaultmc);
Robert
----- Original Message -----
From: "Matt Raible" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Wednesday, October 06, 2004 3:19 PM
Subject: Re: [struts-menu] Setting menu tab at runtime
On Oct 6, 2004, at 11:53 AM, Robert Smith wrote:
Hello,
I've been using the struts menu for a few weeks now, and I like
what I
see. I have a few questions if anyone can help:
1. I have about 5 main tabs with a few dozen submenus (using the
nice
looking tabs menu). I need to add a "Home" menu to be the first main
tabbed
menu item, but the location of it needs to be set upon the user
logging in
(instead of being pulled from the menu-config.xml). In my login code
(a
servlet), how would I do this?
You can grab the repository from the servlet context, modify it and
stuff it into the user's session. This howto may help:
http://demo.raibledesigns.com/struts-menu/dynamicMenu.jsp
2. I'm using the TabbedMenuDisplayer, and changing tabs is slow. Has
anyone
experienced this?
What do you mean - the JavaScript/CSS seems slow - or the pages are
slow to load?
Matt
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