connection database error


connection database error

import java.awt.EventQueue; // import packages
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JOptionPane;
import javax.swing.JTextArea;
import javax.swing.JTextField;

public class Register extends JFrame {   // create component in frame
    JFrame frame;
    JLabel CustomerNameLabel = new JLabel();
    JTextField name = new JTextField();
    JLabel CustomerAddressLabel = new JLabel();
    JTextField address = new JTextField();
    JLabel PhoneNumberLabel = new JLabel();
    JTextField number = new JTextField();
    JLabel Password1Label = new JLabel();
    JTextField passwrd1 = new JTextField();
    JLabel Password2Label = new JLabel();
    JTextField passwrd2 = new JTextField();
    JLabel UserNameLabel = new JLabel();
    JTextField user = new JTextField();
    JButton submit = new JButton();
    JButton clear = new JButton();
    JButton exit = new JButton();

    public static void main(String args[]) {    // initiate frame

        EventQueue.invokeLater(new Runnable() {
            public void run() {          // run
                try {
                    Register frame = new Register();
                } catch (Exception e) {

    private void jbInit() throws Exception {    // run Jbinit and throw exception , setting components in frame

        setTitle("Register For Ordering ");

        CustomerNameLabel.setText("Name :");
        CustomerNameLabel.setBounds(10, 10, 89, 16);

        CustomerAddressLabel.setText("Address :");
        CustomerAddressLabel.setBounds(10, 42, 89, 16);

        PhoneNumberLabel.setText("Phone Number :");
        PhoneNumberLabel.setBounds(10, 74, 323, 20);

        UserNameLabel.setText("Username :");
        UserNameLabel.setBounds(10, 106, 89, 16);

        Password1Label.setText("Password :");
        Password1Label.setBounds(10, 138 , 89, 16);

        Password2Label.setText("Confirm password :");
        Password2Label.setBounds(10, 170, 150, 20);

        name.setBounds(130, 10, 250 , 20);

        address.setBounds(130, 42 , 250 , 20);

        number.setBounds(130, 74 , 150 , 20);

        user.setBounds(130, 106 , 150 , 20);

        passwrd1.setBounds(130, 138 , 150 , 20);

        passwrd2.setBounds(130, 170 , 150 , 20);

        clear.addActionListener(new ClearActionListener());

        clear.setBounds(160, 347, 99, 26);

        submit.addActionListener(new SubmitActionListener());

        submit.setBounds(50, 347, 99, 26);

        exit.addActionListener(new ExitActionListener());

        exit.setBounds(270, 347, 99, 26);

        public Register() {   // setting for frame

        setBounds(100, 100, 430, 430);
        try {                        // try and catch block
        } catch (Throwable e) {


    private class ClearActionListener implements ActionListener {   // action for button clear
        public void actionPerformed(ActionEvent e) {
    private class ExitActionListener implements ActionListener {  // action for button exit
        public void actionPerformed(ActionEvent e) {

    private class SubmitActionListener implements ActionListener {
        public void actionPerformed(ActionEvent e)
            String value1=user.getText();
            String value2=passwrd1.getText();

              Connection con = DriverManager.getConnection("jdbc:odbc:NWIND","","");
                 Statement st=con.createStatement();
                 String query="insert into User values("+"Username,Password"+") values ('"+user+"','"+passwrd1+"')";
                 int result=st.executeUpdate(query);
             catch(Exception ea){}


    protected void clear_actionPerformed(ActionEvent e) {    // clear button

    protected void exit_actionPerformed(ActionEvent e) {   // exit button
View Answers

December 7, 2011 at 4:59 PM

which type of error occurs? Specify it. Is NWIND is your dsn?


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