Hello I am writing a login page and I am struggling a little. I am trying to get the pages to redirect to the following screen depending on their levels.
Management is level 1;
redirect to managment.jsp
Administration staff is level 2
redirect to staff
and Sales Assistants are level 3.
redirect to assistant.jsp
Here is an example of the login screen.
String Login = request.getRequestURI();
if (request.getQueryString()!= null)
{
String queryString = request.getQueryString();
}
String UserName=request.getParameter("username");
if (UserName != null) {
String AdminLoginSuccess="admin/main.jsp";
String LoginSuccess="feedback1.jsp";
String LoginFailed="registration.jsp";
String redirectLogin=LoginFailed;
String stmt = "SELECT GROUPNUMBER, USERNAME, PASSWORD";
stmt += " FROM REGISTRATION WHERE USERNAME=\'" + UserName.replace('\'', ' ') + "\' AND PASSWORD=\'" + request.getParameter("password").toString().replace('\'', ' ') + "\'";
PreparedStatement stmtU = con.prepareStatement(stmt);
ResultSet rs = stmtU.executeQuery();
boolean rs_isNotEmpty = rs.next();
if (rs_isNotEmpty) {
session.setAttribute("Username", UserName);
session.setAttribute("Accept", "");
int admin = 3;
if (admin <= rs.getInt("GROUPNUMBER"))
{
redirectLogin=LoginSuccess;
}
else
{
redirectLogin=AdminLoginSuccess;
}
}
rs.close();
con.close();
response.sendRedirect(response.encodeRedirectURL(redirectLogin));
return;
}
%>
<style type="text/css">
<!--
.style1 {color: #FF0000}
.style2 {font-size: 10px}
-->
</style>
<head>
<title>Login</title>
<script>
function Register() {
if(document.Login.username.value=="")
{
alert('Enter your Username, please!');
document.Login.username.focus();
return false;
}
if(document.Login.password.value=="")
{
alert('Enter your Password, please!');
document.Login.password.focus();
return false;
}
}
</script>
</head>
<body>
<center>
<form name="Login" id="Login" method="POST" onSubmit="return Register();" action="<%=Login%>">
Management is level 1;
redirect to managment.jsp
Administration staff is level 2
redirect to staff
and Sales Assistants are level 3.
redirect to assistant.jsp
Here is an example of the login screen.
String Login = request.getRequestURI();
if (request.getQueryString()!= null)
{
String queryString = request.getQueryString();
}
String UserName=request.getParameter("username");
if (UserName != null) {
String AdminLoginSuccess="admin/main.jsp";
String LoginSuccess="feedback1.jsp";
String LoginFailed="registration.jsp";
String redirectLogin=LoginFailed;
String stmt = "SELECT GROUPNUMBER, USERNAME, PASSWORD";
stmt += " FROM REGISTRATION WHERE USERNAME=\'" + UserName.replace('\'', ' ') + "\' AND PASSWORD=\'" + request.getParameter("password").toString().replace('\'', ' ') + "\'";
PreparedStatement stmtU = con.prepareStatement(stmt);
ResultSet rs = stmtU.executeQuery();
boolean rs_isNotEmpty = rs.next();
if (rs_isNotEmpty) {
session.setAttribute("Username", UserName);
session.setAttribute("Accept", "");
int admin = 3;
if (admin <= rs.getInt("GROUPNUMBER"))
{
redirectLogin=LoginSuccess;
}
else
{
redirectLogin=AdminLoginSuccess;
}
}
rs.close();
con.close();
response.sendRedirect(response.encodeRedirectURL(redirectLogin));
return;
}
%>
<style type="text/css">
<!--
.style1 {color: #FF0000}
.style2 {font-size: 10px}
-->
</style>
<head>
<title>Login</title>
<script>
function Register() {
if(document.Login.username.value=="")
{
alert('Enter your Username, please!');
document.Login.username.focus();
return false;
}
if(document.Login.password.value=="")
{
alert('Enter your Password, please!');
document.Login.password.focus();
return false;
}
}
</script>
</head>
<body>
<center>
<form name="Login" id="Login" method="POST" onSubmit="return Register();" action="<%=Login%>">
