registration.java

这是一个用java编写的小小的市场超市的管理的小系统,它可以实现简单的市场方面的管理.

package uml_gaokai;

import java.awt.*;
import javax.swing.*;
import com.borland.jbcl.layout.*;
import java.awt.event.*;
import com.borland.dx.sql.dataset.*;
import java.sql.*;

/**
 * <p>Title: </p>
 * <p>Description: </p>
 * <p>Copyright: Copyright (c) 2003</p>
 * <p>Company: </p>
 * @author unascribed
 * @version 1.0
 */

public class Registration extends JDialog implements ActionListener {
  private JPanel panel1 = new JPanel();
  private BorderLayout borderLayout1 = new BorderLayout();
  private JPanel jPanel1 = new JPanel();
  private XYLayout xYLayout1 = new XYLayout();
  private JLabel jLabel1 = new JLabel();
  private JLabel jLabel2 = new JLabel();
  private JLabel jLabel3 = new JLabel();
  private JLabel jLabel4 = new JLabel();
  private JTextField jTextField1 = new JTextField();
  private JTextField jTextField2 = new JTextField();
  private JTextField jTextField3 = new JTextField();
  private JTextField jTextField4 = new JTextField();
  private JLabel jLabel5 = new JLabel();
  private JLabel jLabel6 = new JLabel();
  private JLabel jLabel7 = new JLabel();
  private JTextField jTextField5 = new JTextField();
  private JPasswordField jTextField6 = new JPasswordField();
  private JPasswordField jTextField7 = new JPasswordField();
  private JButton jButton1 = new JButton();
  private JButton jButton2 = new JButton();

  public Registration(Frame frame, String title, boolean modal) {
    super(frame, title, modal);
    try {
      jbInit();
      pack();
    }
    catch(Exception ex) {
      ex.printStackTrace();
    }
  }

  public Registration() {
    this(null, "", false);
  }
  private void jbInit() throws Exception {
    panel1.setLayout(borderLayout1);
    jPanel1.setLayout(xYLayout1);
    jLabel1.setText("姓名");
    jLabel2.setText("年龄");
    jLabel3.setText("性别");
    jLabel4.setText("类别");
    jLabel5.setText("请输入密码");
    jLabel6.setText("请再输一遍");
    jLabel7.setText("家庭住址");
    jButton1.setText("确定");
    jButton1.addActionListener(new java.awt.event.ActionListener() {
      public void actionPerformed(ActionEvent e) {
        jButton1_actionPerformed(e);
      }
    });
    jButton2.setText("取消");
    jButton2.addActionListener(new java.awt.event.ActionListener() {
      public void actionPerformed(ActionEvent e) {
        jButton2_actionPerformed(e);
      }
    });
    jPanel1.setPreferredSize(new Dimension(400, 300));
    jTextField4.setText("customer");
    getContentPane().add(panel1);
    panel1.add(jPanel1, BorderLayout.CENTER);
    jPanel1.add(jTextField1,  new XYConstraints(80, 31, 76, 25));
    jPanel1.add(jTextField2,   new XYConstraints(79, 76, 78, 23));
    jPanel1.add(jTextField3,  new XYConstraints(79, 119, 77, 25));
    jPanel1.add(jTextField4,  new XYConstraints(78, 159, 77, 26));
    jPanel1.add(jLabel4, new XYConstraints(26, 158, 42, 28));
    jPanel1.add(jLabel3, new XYConstraints(28, 118, 39, 28));
    jPanel1.add(jLabel2, new XYConstraints(28, 76, 48, 26));
    jPanel1.add(jLabel1,  new XYConstraints(31, 35, 41, 27));
    jPanel1.add(jLabel7, new XYConstraints(185, 30, 49, 25));
    jPanel1.add(jTextField5,     new XYConstraints(258, 35, 120, -1));
    jPanel1.add(jLabel5,  new XYConstraints(185, 78, 78, 23));
    jPanel1.add(jLabel6,    new XYConstraints(185, 116, 73, 23));
    jPanel1.add(jTextField7,    new XYConstraints(258, 119, 121, 23));
    jPanel1.add(jTextField6,  new XYConstraints(258, 79, 119, 24));
    jPanel1.add(jButton1,   new XYConstraints(197, 194, 80, 26));
    jPanel1.add(jButton2,    new XYConstraints(296, 194, 82, 26));
  }
  public void actionPerformed(ActionEvent ee){
  }

  void jButton1_actionPerformed(ActionEvent e) {
    String userName = String.valueOf(jTextField1.getText()) ;
    int userAge = Integer.parseInt(String.valueOf(jTextField2.getText())) ;
    String userGender = String.valueOf(jTextField3.getText()) ;
    String userAuthority = String.valueOf(jTextField4.getText()) ;
    String userAddress = String.valueOf(jTextField5.getText()) ;
    String userPassword = String.valueOf(jTextField6.getPassword()) ;
    String testPassword = String.valueOf(jTextField7.getPassword()) ;
    if(userPassword.equals(testPassword)){
      try{
        Database database1 = new Database();
        database1.setConnection(new com.borland.dx.sql.dataset.ConnectionDescriptor("jdbc:odbc:gaokaiSQL", "sa", "", false, "sun.jdbc.odbc.JdbcOdbcDriver"));
        Statement sql1 = database1.createStatement() ;
        sql1.executeUpdate("INSERT INTO [UML_CS].[dbo].[user](userName, userAge , userGender, userAuthority , userAddress , userPassword) VALUES('"+userName+"' , '"+userAge+"' , '"+userGender+"' , '"+userAuthority+"' , '"+userAddress+"','"+userPassword+"')") ;
        JOptionPane.showMessageDialog(null,"注册成功,请重新登陆","",JOptionPane.DEFAULT_OPTION);
        cancel();
      }
      catch(SQLException www){www.printStackTrace();}
    }
    else{
      JOptionPane.showMessageDialog(null,"您输入的密码前后不符,请重新输入","",JOptionPane.DEFAULT_OPTION);
    }
  }

  public void cancel(){
    dispose() ;
  }
  void jButton2_actionPerformed(ActionEvent e) {
    cancel() ;
  }
}