createcarowerdialog.java~1~

基于数据库组件的系统开发的实例

package parkingsystem;

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

public class CreateCarOwerDialog extends JDialog {
  JPanel panel1 = new JPanel();
  XYLayout xYLayout1 = new XYLayout();
  JLabel jLabel1 = new JLabel();
  JLabel jLabel2 = new JLabel();
  JLabel jLabel3 = new JLabel();
  JLabel jLabel4 = new JLabel();
  JdbTextField jdbTextField1 = new JdbTextField();
  JdbTextField jdbTextField2 = new JdbTextField();
  JdbTextField jdbTextField3 = new JdbTextField();
  JdbLabel jdbLabel1 = new JdbLabel();
  JButton jButton1 = new JButton();
  Database database1 = new Database();
  QueryDataSet queryDataSet1 = new QueryDataSet();

  QueryDataSet queryDataSet;

  public CreateCarOwerDialog(Frame frame, String title, boolean modal,QueryDataSet queryDataSet) {
    super(frame, title, modal);
    this.queryDataSet=queryDataSet;
    try {
      jbInit();
      pack();
    }
    catch(Exception ex) {
      ex.printStackTrace();
    }
  }

  private void jbInit() throws Exception {
    panel1.setLayout(xYLayout1);
    panel1.setPreferredSize(new Dimension(400, 300));
    jLabel1.setFont(new java.awt.Font("Dialog", 0, 14));
    jLabel1.setText("卡      号：");
    jLabel2.setFont(new java.awt.Font("Dialog", 0, 14));
    jLabel2.setText("车主姓名：");
    jLabel3.setFont(new java.awt.Font("Dialog", 0, 14));
    jLabel3.setText("联系电话：");
    jLabel4.setFont(new java.awt.Font("Dialog", 0, 14));
    jLabel4.setText("住      址：");
    jdbTextField1.setFont(new java.awt.Font("Dialog", 0, 14));
    jdbTextField1.setText("");
    jdbTextField1.setColumnName("OwerName");
    jdbTextField1.setDataSet(queryDataSet1);
    jdbTextField2.setFont(new java.awt.Font("Dialog", 0, 14));
    jdbTextField2.setText("");
    jdbTextField2.setColumnName("Telephone");
    jdbTextField2.setDataSet(queryDataSet1);
    jdbTextField3.setFont(new java.awt.Font("Dialog", 0, 14));
    jdbTextField3.setToolTipText("");
    jdbTextField3.setText("");
    jdbTextField3.setColumnName("Address");
    jdbTextField3.setDataSet(queryDataSet1);
    jdbLabel1.setFont(new java.awt.Font("Dialog", 0, 14));
    jdbLabel1.setText("");
    jdbLabel1.setColumnName("CardID");
    jdbLabel1.setDataSet(queryDataSet);
    jButton1.setFont(new java.awt.Font("Dialog", 0, 14));
    jButton1.setText("插入车主信息");
    jButton1.addActionListener(new CreateCarOwerDialog_jButton1_actionAdapter(this));
    database1.setConnection(new com.borland.dx.sql.dataset.ConnectionDescriptor("jdbc:microsoft:sqlserver://localhost:1433;DataBaseName=carparkingdb", "sa", "", false, "com.microsoft.jdbc.sqlserver.SQLServerDriver"));
    queryDataSet1.setQuery(new com.borland.dx.sql.dataset.QueryDescriptor(database1, "select * from carower", null, true, Load.ALL));
    getContentPane().add(panel1);
    panel1.add(jdbLabel1,  new XYConstraints(170, 34, 147, 29));
    panel1.add(jLabel1, new XYConstraints(89, 33, 76, 28));
    panel1.add(jdbTextField3,  new XYConstraints(171, 178, 147, 29));
    panel1.add(jLabel4, new XYConstraints(90, 176, 76, 28));
    panel1.add(jdbTextField2,  new XYConstraints(169, 122, 147, 29));
    panel1.add(jdbTextField1,  new XYConstraints(171, 76, 147, 29));
    panel1.add(jLabel2, new XYConstraints(90, 76, 76, 28));
    panel1.add(jLabel3, new XYConstraints(96, 122, 76, 28));
    panel1.add(jButton1, new XYConstraints(143, 231, 123, 34));

    queryDataSet1.open();
    queryDataSet1.last();
    queryDataSet1.insertRow(false);

  }

  void jButton1_actionPerformed(ActionEvent e) {
    queryDataSet1.setInt("CardID",Integer.parseInt(jdbLabel1.getText()));
    database1.saveChanges(queryDataSet1);

  }
}

class CreateCarOwerDialog_jButton1_actionAdapter implements java.awt.event.ActionListener {
  CreateCarOwerDialog adaptee;

  CreateCarOwerDialog_jButton1_actionAdapter(CreateCarOwerDialog adaptee) {
    this.adaptee = adaptee;
  }
  public void actionPerformed(ActionEvent e) {
    adaptee.jButton1_actionPerformed(e);
  }
}