How to import ligin name to other page..
hi..
i am making a application in tomkat 5.0 using JSP.first i am checking the authentication through a login page then forwarding it to a connect.jsp for authentication.after the if authorised then redirecting to a welcome page..i am using Mysql database 4 my application..but my problem is that i am not able to inport the login name for my welcome page.plz. help me and give me some suggetion ,how would i import login name so that i can show it in welcome page..
code of connect.jsp is..
<%@ page language="java" import="java.util.*" pageEncoding="ISO-8859-1"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
</head>
<body>
<%@ page import="java.sql.*" %>
<%
String username=request.getParameter("user");
String password=request.getParameter("pwds");
try{
Class.forName("com.mysql.jdbc.Driver");
Connection con=DriverManager.getConnection("jdbc:mysql://localhost:3306/test","root","nisha");
Statement stmt=con.createStatement();
String vsql="select * from login where uname='"+username+"' and pwd='"+password+"'";
ResultSet rs=stmt.executeQuery(vsql);
if(rs.next())
response.sendRedirect("welcome.jsp");
else
out.println("Wrong username or password");
}catch(ClassNotFoundException e)
out.println(e);
%>
</body>
</html>
thanx
nisha
Edited by: nisha.gill20 on Jul 10, 2008 11:42 PM
Nishaji..
response.sendRedirect("welcome.jsp");This doesnt look good for me..use request dispatcher to forward to ur jsps or servlets..then u can make use of ur request object to pass ur uname like request.setAttribute...and get the name back in ur welcome.jsp page..
i recommend some reading on servlets and jsps that will make u understand more than what I said rite now..:)
[email protected]
Edited by: mshanu on 11 Jul, 2008 12:16 PM
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