C# Online Compiler | .NET Fiddle

<no name> by Anonymous

EJ 4C

index.html

<!DOCTYPE html>
<!--
To change this license header, choose License Headers in Project Properties.
To change this template file, choose Tools | Templates
and open the template in the editor.
-->
<html>
    <head>
        <title>Welcome to our website</title>
        <meta charset="UTF-8">
        <meta name="viewport" content="width=device-width, initial-scale=1.0">
    </head>
    <body>
        New User? <a href="Register.html">click here to register</a><br><br>
        Old User? <a href="Login.html">click here to Login</a>
    </body>
</html>




Register.html

<!DOCTYPE html>
<!--
To change this license header, choose License Headers in Project Properties.
To change this template file, choose Tools | Templates
and open the template in the editor.
-->
<html>
    <head>
        <title>Register Page</title>
        <meta charset="UTF-8">
        <meta name="viewport" content="width=device-width, initial-scale=1.0">
    </head>
    <body>
        <h1>New User Registration Page</h1>
        <form action="Register.jsp">
            Enter User Name<input type="text" name="txtName"><br><br>
            Enter Password<input type="text" name="txtPass1"><br><br>
            Re-Enter Password<input type="text" name="txtPass2"><br><br>
            Enter Email<input type="text" name="txtEmail"><br><br>
            Enter Country Name<input type="text" name="txtCon"><br><br>
                <input type="submit" value="Resgister" name="submit">
                <input type="reset" value="Reset" name="reset">
        </form>
          
    </body>
</html>




Register.jsp

<%-- 
    Document   : Register
    Created on : 25 Aug, 2022, 1:23:31 PM
    Author     : admin
--%>

<%@page contentType="text/html" pageEncoding="UTF-8" import="java.sql.*"%>
<!DOCTYPE html>
<html>
    <head>
        <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
        <title>JSP Page</title>
    </head>
    <body>
        <%
        String uname=request.getParameter("txtName");
        String pass1=request.getParameter("txtPass1");
        String pass2=request.getParameter("txtPass2");
        String email=request.getParameter("txtEmail");
        String Cname=request.getParameter("txtCon");
        if(pass1.equals(pass2)){
            try{
                Class.forName("com.mysql.jdbc.Driver");
                Connection con = DriverManager.getConnection("jdbc:mysql://localhost:3306/user_details","root","root");
                PreparedStatement stmt = con.prepareStatement("insert into user_details value(?,?,?,?)");
                stmt.setString(1,uname);stmt.setString(2,pass1);
                stmt.setString(3,email);stmt.setString(4,Cname);
                int row = stmt.executeUpdate();
                if(row==1){out.println("Registration Successful");}
                else{ out.println("Registration FAILED");
                %>
                <jsp:include page = "Resgister.html"></jsp:include>
                <%
                } 
            }
            catch(Exception e){out.println(e);}
}
else
{
out.println("<h1>Password Mismatched</h1>");
%>
<jsp:include page="Register.html"></jsp:include>
<%}
%>
    </body>
</html>




Login.html

<!DOCTYPE html>
<!--
To change this license header, choose License Headers in Project Properties.
To change this template file, choose Tools | Templates
and open the template in the editor.
-->
<html>
    <head>
        <title>Login Page</title>
        <meta charset="UTF-8">
        <meta name="viewport" content="width=device-width, initial-scale=1.0">
    </head>
    <body>
        <form action="Login.jsp">
            Enter User Name<input type="text" name="uname"><br><br>
            Enter Password<input type="text" name="pname"><br><br>
            <input type="submit" value="Login" name="submit">
            <input type="reset" value="Reset" name="reset">
        </form>
    </body>
</html>




Login.jsp

<%-- 
    Document   : newjsp
    Created on : 8 Sep, 2022, 11:58:52 AM
    Author     : admin
--%>

<%@page contentType="text/html" pageEncoding="UTF-8" import="java.sql.*"%>
<!DOCTYPE html>
<html>
    <head>
        <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
        <title>Login JSP Page</title>
    </head>
    <body>
        <%
        String uname = request.getParameter("uname");
        String pass = request.getParameter("pname");
        try{
        Class.forName("com.mysql.jdbc.Driver");
        Connection con = DriverManager.getConnection("jdbc:mysql://localhost:3306/user_details","root","root");
        PreparedStatement stmt = con.prepareStatement("select Password from user_details where Username=?");
        stmt.setString(1, uname); 
        ResultSet rs = stmt.executeQuery();
        if(rs.next()){
            if(pass.equals(rs.getString(1))){
            out.println("<h1> LOGIN SUCCESSFUL</h1>");
            }else{
                out.println("<h1> Wrong Password</h1>");
            }
        }
        else{
            out.println("<h1>User Name not exist !!!!!</h1>");
        %>
            <jsp:include page="Register.html"></jsp:include>
            <%
            }
            }catch(Exception e){out.println(e);}
            %>
    </body>
</html>

​x
 
EJ 4C
​
index.html
​
<!DOCTYPE html>
<!--
To change this license header, choose License Headers in Project Properties.
To change this template file, choose Tools | Templates
and open the template in the editor.
-->
<html>
    <head>
        <title>Welcome to our website</title>
        <meta charset="UTF-8">
        <meta name="viewport" content="width=device-width, initial-scale=1.0">
    </head>
    <body>
        New User? <a href="Register.html">click here to register</a><br><br>
        Old User? <a href="Login.html">click here to Login</a>
    </body>
</html>
​
​
​
​
Register.html
​
<!DOCTYPE html>
<!--
To change this license header, choose License Headers in Project Properties.
To change this template file, choose Tools | Templates
and open the template in the editor.
-->
<html>
    <head>
        <title>Register Page</title>
        <meta charset="UTF-8">
        <meta name="viewport" content="width=device-width, initial-scale=1.0">
    </head>
    <body>
        <h1>New User Registration Page</h1>
        <form action="Register.jsp">
            Enter User Name<input type="text" name="txtName"><br><br>
            Enter Password<input type="text" name="txtPass1"><br><br>
            Re-Enter Password<input type="text" name="txtPass2"><br><br>
            Enter Email<input type="text" name="txtEmail"><br><br>
            Enter Country Name<input type="text" name="txtCon"><br><br>
                <input type="submit" value="Resgister" name="submit">
                <input type="reset" value="Reset" name="reset">
        </form>
          
    </body>
</html>
​
​
​
​
Register.jsp
​
<%-- 
    Document   : Register
    Created on : 25 Aug, 2022, 1:23:31 PM
    Author     : admin
--%>
​
<%@page contentType="text/html" pageEncoding="UTF-8" import="java.sql.*"%>
<!DOCTYPE html>
<html>
    <head>
        <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
        <title>JSP Page</title>
    </head>
    <body>
        <%
        String uname=request.getParameter("txtName");
        String pass1=request.getParameter("txtPass1");
        String pass2=request.getParameter("txtPass2");
        String email=request.getParameter("txtEmail");
        String Cname=request.getParameter("txtCon");
        if(pass1.equals(pass2)){
            try{
                Class.forName("com.mysql.jdbc.Driver");
                Connection con = DriverManager.getConnection("jdbc:mysql://localhost:3306/user_details","root","root");
                PreparedStatement stmt = con.prepareStatement("insert into user_details value(?,?,?,?)");
                stmt.setString(1,uname);stmt.setString(2,pass1);
                stmt.setString(3,email);stmt.setString(4,Cname);
                int row = stmt.executeUpdate();
                if(row==1){out.println("Registration Successful");}
                else{ out.println("Registration FAILED");
                %>
                <jsp:include page = "Resgister.html"></jsp:include>
                <%
                } 
            }
            catch(Exception e){out.println(e);}
}
else
{
out.println("<h1>Password Mismatched</h1>");
%>
<jsp:include page="Register.html"></jsp:include>
<%}
%>
    </body>
</html>
​
​
​
​
Login.html
​
<!DOCTYPE html>
<!--
To change this license header, choose License Headers in Project Properties.
To change this template file, choose Tools | Templates
and open the template in the editor.
-->
<html>
    <head>
        <title>Login Page</title>
        <meta charset="UTF-8">
        <meta name="viewport" content="width=device-width, initial-scale=1.0">
    </head>
    <body>
        <form action="Login.jsp">
            Enter User Name<input type="text" name="uname"><br><br>
            Enter Password<input type="text" name="pname"><br><br>
            <input type="submit" value="Login" name="submit">
            <input type="reset" value="Reset" name="reset">
        </form>
    </body>
</html>
​
​
​
​
Login.jsp
​
<%-- 
    Document   : newjsp
    Created on : 8 Sep, 2022, 11:58:52 AM
    Author     : admin
--%>
​
<%@page contentType="text/html" pageEncoding="UTF-8" import="java.sql.*"%>
<!DOCTYPE html>
<html>
    <head>
        <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
        <title>Login JSP Page</title>
    </head>
    <body>
        <%
        String uname = request.getParameter("uname");
        String pass = request.getParameter("pname");
        try{
        Class.forName("com.mysql.jdbc.Driver");
        Connection con = DriverManager.getConnection("jdbc:mysql://localhost:3306/user_details","root","root");
        PreparedStatement stmt = con.prepareStatement("select Password from user_details where Username=?");
        stmt.setString(1, uname); 
        ResultSet rs = stmt.executeQuery();
        if(rs.next()){
            if(pass.equals(rs.getString(1))){
            out.println("<h1> LOGIN SUCCESSFUL</h1>");
            }else{
                out.println("<h1> Wrong Password</h1>");
            }
        }
        else{
            out.println("<h1>User Name not exist !!!!!</h1>");
        %>
            <jsp:include page="Register.html"></jsp:include>
            <%
            }
            }catch(Exception e){out.println(e);}
            %>
    </body>
</html>
​

10
10
10
10
10
10
10
10
10
10

Cached Result
Last Run:	3:47:32 pm
Compile:	0.126s
Execute:	0s
Memory:	0b
CPU:	0s

View IL Code