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Thread: Inserting data into sql with java gui

  1. #1
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    Smile Inserting data into sql with java gui

    [import java.awt.EventQueue;

    public class GUI {

    private JFrame frmResturant;
    public JTextField firstNameField;

    // Global Fields

    Connection con;
    Statement st;
    ResultSet rs;

    // Constructor for the class

    /**
    * Create the application.
    */

    public void connection() {
    /**
    * The Code Below allows me connect to the sql database Login is the
    * name of the database
    *
    */

    try {

    String driver = "sun.jdbc.odbc.JdbcOdbcDriver"; // driver string
    // stored in the
    // database
    Class.forName(driver);

    String db = "jdbcdbc:Login"; // db = database string stored in the
    // database
    con = DriverManager.getConnection(db);
    st = con.createStatement();

    } catch (Exception ex) {

    }

    }

    /**
    * Launch the application.
    */
    public static void main(String[] args) {
    EventQueue.invokeLater(new Runnable() {
    public void run() {
    try {
    GUI window = new GUI();
    window.frmResturant.setVisible(true);
    } catch (Exception e) {
    e.printStackTrace();
    }
    }
    });
    }

    /**
    * Create the application.
    */
    public GUI() {
    initialize();
    connection();
    initialize();
    }

    /**
    * Initialize the contents of the frame.
    */
    private void initialize() {
    frmResturant = new JFrame();
    frmResturant.getContentPane().setForeground(Color. WHITE);
    frmResturant.setForeground(Color.WHITE);
    frmResturant
    .setIconImage(Toolkit
    .getDefaultToolkit()
    .getImage(
    GUI.class
    .getResource("/javax/swing/plaf/metal/icons/ocean/menu.gif")));
    frmResturant.setTitle(" Resturant");
    frmResturant.setResizable(false);
    frmResturant.setBounds(100, 100, 722, 341);
    frmResturant.setDefaultCloseOperation(JFrame.EXIT_ ON_CLOSE);
    frmResturant.getContentPane().setLayout(null);

    JLabel lblPleaseCompleteThe = new JLabel("Please Complete The Form ");
    lblPleaseCompleteThe.setForeground(new Color(0, 0, 255));
    lblPleaseCompleteThe.setBounds(290, 11, 158, 14);
    frmResturant.getContentPane().add(lblPleaseComplet eThe);

    JLabel lblFirstName = new JLabel("First Name :");
    lblFirstName.setBounds(10, 45, 72, 20);
    frmResturant.getContentPane().add(lblFirstName);

    firstNameField = new JTextField();
    firstNameField.setBounds(90, 45, 160, 20);
    frmResturant.getContentPane().add(firstNameField);
    firstNameField.setColumns(10);

    JButton btnButton = new JButton("button");
    btnButton.addActionListener(new ActionListener() {
    public void actionPerformed(ActionEvent arg0) {

    try {

    String firstname = firstNameField.getText();

    String sql = "insert into login values UserName (' " +firstname + " ')";



    // Running the sql query
    rs = st.executeQuery(sql);

    int count = 0;
    while (rs.next()) {
    count = count + 1;
    }

    if (count == 1) {
    JOptionPane.showMessageDialog(null, "Welcome");
    } else if (count > 1) {
    JOptionPane.showMessageDialog(null,
    "Duplicate User Access Denied");
    }

    else {
    JOptionPane.showMessageDialog(null, " User Not Found ");
    }
    }

    catch (Exception ex) {

    }

    }
    });
    btnButton.setBounds(114, 99, 89, 23);
    frmResturant.getContentPane().add(btnButton);
    }
    }]


  2. #2
    Grand Poobah
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    Default Re: Inserting data into sql with java gui

    Do you have a question or are you attempting to amaze us with your l33t codez?
    Improving the world one idiot at a time!

  3. #3
    Super Moderator jps's Avatar
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    Default Re: Inserting data into sql with java gui

    ...and please use code tags when posting code to the forum

  4. #4
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    Default Re: Inserting data into sql with java gui

    Hello.
    Type I JDBC driver does not work with applets/frames if i am correct.
    Try Type IV JDBC driver.

    Syed.

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