Registration.java

/*
 * 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.
 */
package quiz;

import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.Statement;
import javax.swing.JOptionPane;

/**
 *
 * @author admin
 */
public class Registration extends javax.swing.JFrame {

    Connection con=null;
    Statement stm=null;
    /**
     * Creates new form Registration
     */
    
     public void cln(){
         us.setText(null);
         ps.setText(null);
         pss.setText(null);
         
     }
    public void user_registration(){
        try{
            Class.forName("com.mysql.jdbc.Driver");
            
              con=DriverManager.getConnection("jdbc:mysql://localhost:3306/myproject","root","");
             
                   stm=con.createStatement();
            
   String add="insert into user_registration values(null,'"+us.getText().toString()+"','"+ps.getText().toString()+"','"+pss.getText().toString()+"')";
        stm.execute(add);
        cln();
        
        if(con!=null && stm!=null){
            
            con.close();
            stm.close();
        }
        }
        catch(Exception t){
            cln();
        }
        
        
    }
    public Registration() {
        initComponents();
        
        register.addActionListener(new ActionListener() {
            @Override
            public void actionPerformed(ActionEvent e) {
                
                String pass=ps.getText().toString();
                String repass=pss.getText().toString();
                
                if(pass.equals(repass)){
                     user_registration();
                          Quiz.obj.setVisible(true);
                
                Login.obj1.setVisible(false);
                }
                
                else{
                    
                 JOptionPane.showMessageDialog(null, "Mismatch password");
                cln();
                }
               
           
                
            }
        });
        
    }

    /**
     * This method is called from within the constructor to initialize the form.
     * WARNING: Do NOT modify this code. The content of this method is always
     * regenerated by the Form Editor.
     */
    @SuppressWarnings("unchecked")
    // <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents
    private void initComponents() {

        jLabel1 = new javax.swing.JLabel();
        jLabel2 = new javax.swing.JLabel();
        us = new javax.swing.JTextField();
        jLabel3 = new javax.swing.JLabel();
        ps = new javax.swing.JTextField();
        pss = new javax.swing.JTextField();
        jLabel4 = new javax.swing.JLabel();
        register = new javax.swing.JButton();
        cancel = new javax.swing.JButton();

        setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);

        jLabel1.setFont(new java.awt.Font("Tahoma", 1, 18)); // NOI18N
        jLabel1.setForeground(new java.awt.Color(255, 102, 102));
        jLabel1.setText("Registration Panel");

        jLabel2.setText("Enter user");

        jLabel3.setText("Enter pasword");

        jLabel4.setText("Enter pasword");

        register.setText("Registration");

        cancel.setText("Cancel");

        javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
        getContentPane().setLayout(layout);
        layout.setHorizontalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(layout.createSequentialGroup()
                .addGap(128, 128, 128)
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)
                    .addGroup(layout.createSequentialGroup()
                        .addGap(80, 80, 80)
                        .addComponent(register)
                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                        .addComponent(cancel, javax.swing.GroupLayout.PREFERRED_SIZE, 87, javax.swing.GroupLayout.PREFERRED_SIZE))
                    .addGroup(layout.createSequentialGroup()
                        .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                            .addComponent(jLabel2)
                            .addComponent(jLabel3)
                            .addComponent(jLabel4))
                        .addGap(38, 38, 38)
                        .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                            .addComponent(jLabel1, javax.swing.GroupLayout.PREFERRED_SIZE, 175, javax.swing.GroupLayout.PREFERRED_SIZE)
                            .addComponent(us, javax.swing.GroupLayout.PREFERRED_SIZE, 188, javax.swing.GroupLayout.PREFERRED_SIZE)
                            .addComponent(ps, javax.swing.GroupLayout.PREFERRED_SIZE, 188, javax.swing.GroupLayout.PREFERRED_SIZE)
                            .addComponent(pss, javax.swing.GroupLayout.PREFERRED_SIZE, 188, javax.swing.GroupLayout.PREFERRED_SIZE))))
                .addContainerGap(218, Short.MAX_VALUE))
        );
        layout.setVerticalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(layout.createSequentialGroup()
                .addGap(23, 23, 23)
                .addComponent(jLabel1)
                .addGap(36, 36, 36)
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(jLabel2)
                    .addComponent(us, javax.swing.GroupLayout.PREFERRED_SIZE, 29, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addGap(36, 36, 36)
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(jLabel3)
                    .addComponent(ps, javax.swing.GroupLayout.PREFERRED_SIZE, 29, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addGap(36, 36, 36)
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(jLabel4)
                    .addComponent(pss, javax.swing.GroupLayout.PREFERRED_SIZE, 29, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addGap(39, 39, 39)
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(register)
                    .addComponent(cancel))
                .addContainerGap(73, Short.MAX_VALUE))
        );

        pack();
    }// </editor-fold>//GEN-END:initComponents

    /**
     * @param args the command line arguments
     */
   

    // Variables declaration - do not modify//GEN-BEGIN:variables
    private javax.swing.JButton cancel;
    private javax.swing.JLabel jLabel1;
    private javax.swing.JLabel jLabel2;
    private javax.swing.JLabel jLabel3;
    private javax.swing.JLabel jLabel4;
    private javax.swing.JTextField ps;
    private javax.swing.JTextField pss;
    private javax.swing.JButton register;
    private javax.swing.JTextField us;
    // End of variables declaration//GEN-END:variables
}