That depends on how you are maintain session state.
The struts-example uses a User bean in the session.
Therefore putting <app:checkLogon/> in every jsp (except index) would run
this code....
org.apache.struts.webapp.example.CheckLogonTag.java
...
...
(line 176)
HttpSession session = pageContext.getSession();
if ((session != null) && (session.getAttribute(name) != null))
valid = true;
// Forward control based on the results
if (valid)
return (EVAL_PAGE);
else {
try {
pageContext.forward(page);
} catch (Exception e) {
throw new JspException(e.toString());
}
return (SKIP_PAGE);
}
....which checks to see if the user's session is still valid.
If its not, then the request if forwarded to the login page (which has a
hard-coded default value of "/logon.jsp").
I hope this helps.
JM
> -----Original Message-----
> From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On
> Behalf Of Jefferson Rodrigues de Oliveira e Silva
> Sent: Monday, May 06, 2002 7:09 AM
> To: 'Struts Users Mailing List'
> Subject: changing menu option in JSP
>
>
> Hi guys,
>
> I have the following situation: when the user enters the site,
> there is a menu page (JSP) which displays some menu options.
> After logging, the login menu option is not displayed anymore, and
> a logoff option has to be displayed.
>
> What's the best way to do that ?
>
> Thanks in advance
> Jefferson
>
>
>
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