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From <er...@cimex.com.cu>
Subject RE: String added to session in servlet not available in jsp
Date Thu, 09 Oct 2003 15:57:53 GMT
And how you get the session in your JSP??
Try this

 HttpSession session = request.getSession(true);
 String username = ( request.getParameter("username") != null ?
request.getParameter("username") : "" ) ;
 session.setAttribute("usr", username);

Sincerely
Lic. Computer Science
Erlis Vidal Santos


> -----Original Message-----
> From: rudidoku@xs4all.nl [mailto:rudidoku@xs4all.nl] 
> Sent: Thursday, October 09, 2003 10:54 AM
> To: Tomcat Users List
> Subject: RE: String added to session in servlet not available in jsp
> 
> 
> > Can you please show how are you creating the session object???
> No worries, here it is:
>         HttpSession session = request.getSession(true);
>         session.setAttribute("usr", request.getParameter("username"));
> 
> 
> > Sincerely
> > Lic. Computer Science
> > Erlis Vidal Santos
> >
> > -----Original Message-----
> > From: rudidoku@xs4all.nl [mailto:rudidoku@xs4all.nl]
> > Sent: Thursday, October 09, 2003 10:44 AM
> > To: tomcat-user@jakarta.apache.org
> > Subject: String added to session in servlet not available in jsp
> >
> > Hi,
> >
> > I created a session object and added a string (username) to it. 
> > Systemout.println shows the username from the request. My 
> page is then 
> > forwarded to another as follows:
> >
> >         RequestDispatcher disp = ctx.getRequestDispatcher(target);
> >         disp.forward(request, response);
> >
> > On this jsp page, I have teh following code:
> >
> >   String usr = (String)session.getAttribute("usr");
> >   out.println("User: " + usr + "!");
> >   out.println("Session Id:  " + session.getId());
> >
> > The page displays the session Id but not the usr.
> >
> > I'm quite baffled at why this is the case.
> >
> > looking in google for similar problems, but any help would be much 
> > appreciated!
> >
> > Rudi
> >
> > 
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> >
> 
> 
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