request header and response
Create a html form that accept user name and password ,if the user name and password is admin it redirects it to adminhome.html,if the user name and password is guest and guest it redirects it to guesthome.html and if these value are not found .it redirects the control to error.html.View Answers
August 3, 2010 at 5:03 PM
Hi Friend,
Try the following code:
1)login.html:
<html>
<head>
</head>
<body>
<form name="form" method="post" action="http://localhost:8080/examples/modified/checklogin.jsp">;
<br><br>
<table align="center"><tr><td><h2>Login Authentication</h2></td></tr></table>
<table width="300px" align="center" style="border:1px solid #000000;background-color:#efefef;">
<tr><td colspan=2></td></tr>
<tr><td colspan=2> </td></tr>
<tr>
<td><b>Login Name</b></td>
<td><input type="text" name="username" value=""></td>
</tr>
<tr>
<td><b>Password</b></td>
<td><input type="password" name="password" value=""></td>
</tr>
<tr>
<td></td>
<td><input type="submit" name="Submit" value="Submit"></td>
</tr>
</table>
</table>
</form>
</body>
</html>
2)checklogin.jsp:
<%
String user=request.getParameter("username");
String pass=request.getParameter("password");
if(user.equals("admin") && pass.equals("admin")){
response.sendRedirect("adminhome.html");
}
else if(user.equals("guest") && pass.equals("guest")){
response.sendRedirect("guesthome.html");
}
else{
response.sendRedirect("error.html");
}
%>
Thanks
Try the following code:
1)login.html:
<html>
<head>
</head>
<body>
<form name="form" method="post" action="http://localhost:8080/examples/modified/checklogin.jsp">;
<br><br>
<table align="center"><tr><td><h2>Login Authentication</h2></td></tr></table>
<table width="300px" align="center" style="border:1px solid #000000;background-color:#efefef;">
<tr><td colspan=2></td></tr>
<tr><td colspan=2> </td></tr>
<tr>
<td><b>Login Name</b></td>
<td><input type="text" name="username" value=""></td>
</tr>
<tr>
<td><b>Password</b></td>
<td><input type="password" name="password" value=""></td>
</tr>
<tr>
<td></td>
<td><input type="submit" name="Submit" value="Submit"></td>
</tr>
</table>
</table>
</form>
</body>
</html>
2)checklogin.jsp:
<%
String user=request.getParameter("username");
String pass=request.getParameter("password");
if(user.equals("admin") && pass.equals("admin")){
response.sendRedirect("adminhome.html");
}
else if(user.equals("guest") && pass.equals("guest")){
response.sendRedirect("guesthome.html");
}
else{
response.sendRedirect("error.html");
}
%>
Thanks
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