Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people, just like you, are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
Solved

How to remember username and password

Posted on 2009-05-17
2
911 Views
Last Modified: 2012-05-07
Hi i am using a login page when the user wants the computer the remember his username and password he checks a checkbox and click enter.

So when next time he enters username the password will be automatically entered. I knw it can be done by cookies and i tried it but i am not sure with coding. So can u please help me wiht it.

Please suggest me a cookie solution only in JSP i dont want to use javascript here.
Code for Index.jsp
<%@ page language="java" contentType="text/html; charset=ISO-8859-1"
    pageEncoding="ISO-8859-1"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>Insert title here</title>
</head>
<body>
 
     <form method="get" action="forum.jsp">
     
  <table align="center"><tbody>
  <tr><td></td></tr>
  <tr><td align="center">Welcome to My Orkut Forum</td></tr>
  <tr></tr></tbody>
  </table>
  <hr size="4"><br><br>
  <center>Please Login To Continue</center><br><br>
  <img src= "http://www.activefeeds.com/images/pic_login.jpg" align="left" width="500" height ="350" >
<table align="right">
<tbody bgcolor="#C3D9FF">
 
<tr>
<td>Enter User Id</td><td><input type="text" size="20" name="userId" /></td>
</tr>
<tr>
<td>Enter Password</td><td><input type="password" size="20" name="userPassword" /></td>
</tr>
<tr>
<td><input type="submit" name="submit" value="Login"/></td>
<td><input type="reset" name="reset" value="Reset"></td>
</tr>
<tr>
<td><input type="checkbox" name="rememberMe" id="rememberMe" /> Remember Me on this Computer</td>
</tr>
<tr>
<td>Not a member yet?<br>
  <a href="registration.jsp"><b>JOIN NOW</b></a>
  
</td>
</tr>
</table>
</form>
<br><br><br><br><br>
<br><br><br>
<br>
<table align ="right">
<tr>
<td>
<img src="http://www.asn-online.org/images/forgot-password-icon.png"/><a href="passwordReminder.jsp">Forgot your Password or Username
</a>
</td>
</tr>
</table>
</body>
</html>
 
 
 
 
Code for forum.jsp
 
<%@ page language="java" contentType="text/html; charset=ISO-8859-1"
    pageEncoding="ISO-8859-1"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<%String userid = request.getParameter("userId");
String password = request.getParameter("userPassword");
String checkbox = request.getParameter("RememberMe");
 
if (!checkbox==null) {
Cookie c1 = new Cookie("userid", "userId");
Cookie c2 = new Cookie("password", "Password");
//CHECKBOX cb = new CHECKBOX("saveUserId", "true");
c1.setMaxAge(1000);
c2.setMaxAge(1000);
response.addCookie(c1);
response.addCookie(c2);
response.setContentType("text/html");
PrintWriter out = response.getWriter();
response.sendRedirect("Welcome");
}
else {
sendLoginForm(response, true);
} %>
 
 
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>Insert title here</title>
</head>
<body>
 
 
</body>
</html>

Open in new window

0
Comment
Question by:haribee2000
2 Comments
 
LVL 12

Accepted Solution

by:
Gibu George earned 500 total points
ID: 24410375
0
 

Author Comment

by:haribee2000
ID: 24414587
Can you send me the code it will be more helpfull to me
0

Featured Post

Free Tool: Path Explorer

An intuitive utility to help find the CSS path to UI elements on a webpage. These paths are used frequently in a variety of front-end development and QA automation tasks.

One of a set of tools we're offering as a way of saying thank you for being a part of the community.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Suggested Solutions

Title # Comments Views Activity
web site using  mysql   , html,  php to create a unique number for each form 15 132
Animated .jpg? 13 95
designing in object programming 12 94
tomcat startup error 5 101
Introduction Since I wrote the original article about Handling Date and Time in PHP and MySQL (http://www.experts-exchange.com/articles/201/Handling-Date-and-Time-in-PHP-and-MySQL.html) several years ago, it seemed like now was a good time to updat…
SASS allows you to treat your CSS code in a more OOP way. Let's have a look on how you can structure your code in order for it to be easily maintained and reused.
The viewer will learn how to dynamically set the form action using jQuery.
The viewer will learn the basics of jQuery including how to code hide show and toggles. Reference your jQuery libraries: (CODE) Include your new external js/jQuery file: (CODE) Write your first lines of code to setup your site for jQuery…

808 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question