Click here to Skip to main content
11,641,708 members (48,523 online)
Rate this: bad
good
Please Sign up or sign in to vote.
See more: Javascript JSP Servlet
Login.jsp
<form action="Welcome.jsp" method="post">
  <input type="text" name="Name" value="" />
<input type="password" name="Password" value="" />
<input type="submit" value="Login"> 
<input type="button" value="Forgot Password?"  önclick="location='ForgotPassword.jsp';" />
</form>

Welcome.jsp
<%String loginName = request.getParameter("Name");
HttpSession session =request.getSession(true);
session.setAttribute("Login",loginName); %>
<form method = "POST" action="success.jsp">
Welcome <%=session.getAttribute("Login")%>
<input type="submit" value="Proceed" />
</form>
success.jsp
<form method="post" action="success.jsp">
Congrats <%=session.getAttribute("Login")%>
</form>


My doubt is:
1.In Welcome.jsp,for session in line 2, im getting error as "Duplicate local variable session".
Posted 14-May-13 0:21am
Edited 19-May-13 19:45pm
v3

1 solution

Rate this: bad
good
Please Sign up or sign in to vote.

Solution 1

In JSP, a variable named session is implicitly available on each an every JSP page, which is the user's session.
In other words, there is no need to retrieve the session, as it is already available to you.

So, the below line is not necessary.
HttpSession session =request.getSession(true);
Now, remove this declaration line and try.

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

  Print Answers RSS
0 Mika Wendelius 260
1 DamithSL 248
2 Afzaal Ahmad Zeeshan 129
3 OriginalGriff 120
4 Sergey Alexandrovich Kryukov 80
0 Mika Wendelius 460
1 OriginalGriff 265
2 DamithSL 258
3 CPallini 169
4 Afzaal Ahmad Zeeshan 149


Advertise | Privacy | Mobile
Web04 | 2.8.150731.1 | Last Updated 20 May 2013
Copyright © CodeProject, 1999-2015
All Rights Reserved. Terms of Service
Layout: fixed | fluid

CodeProject, 503-250 Ferrand Drive Toronto Ontario, M3C 3G8 Canada +1 416-849-8900 x 100