createlongcarddialog.java~13~

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 java.sql.*;

import javax.swing.border.*;
import java.awt.event.*;
import java.text.*;
import java.util.*;

import com.borland.dx.sql.dataset.*;
import com.borland.dbswing.*;
public class CreateLongCardDialog extends JDialog {
  JPanel panel1 = new JPanel();
  BorderLayout borderLayout2 = new BorderLayout();
  XYLayout xYLayout1 = new XYLayout();
  JPanel jPanel1 = new JPanel();
  XYLayout xYLayout2 = new XYLayout();
  JLabel jLabel1 = new JLabel();
  JLabel jLabel2 = new JLabel();
  JLabel jLabel3 = new JLabel();
  JLabel jLabel4 = new JLabel();
  JLabel jLabel5 = new JLabel();
  JButton jButton2 = new JButton();
  JComboBox jComboBox1 = new JComboBox();
  JLabel jLabel7 = new JLabel();
  JButton jButton1 = new JButton();

  QueryDataSet queryDataSet;
  Database database;
  QueryDataSet queryDataSet1 = new QueryDataSet();
  Database database1 = new Database();
  JdbTextField jdbTextField2 = new JdbTextField();
  JdbTextField jdbTextField3 = new JdbTextField();
  JdbTextField jdbTextField1 = new JdbTextField();

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

  private void jbInit() throws Exception {
   // cardBorder = new TitledBorder(BorderFactory.createEtchedBorder(Color.white,new Color(165, 163, 151)),"填入新卡的相关信息");
    panel1.setLayout(xYLayout1);
    this.getContentPane().setLayout(borderLayout2);
    jPanel1.setBorder(BorderFactory.createEtchedBorder());
    TitledBorder cardBorder=new TitledBorder("填入卡的相关信息");
    TitledBorder owerBorder=new TitledBorder("添加车主信息");
    jPanel1.setFont(new java.awt.Font("Dialog", 0, 14));
    jPanel1.setBorder(cardBorder);
    jPanel1.setLayout(xYLayout2);

    jLabel1.setFont(new java.awt.Font("Dialog", 0, 14));
    jLabel1.setText("卡      号：");
    jLabel2.setText("密      码：");
    jLabel2.setFont(new java.awt.Font("Dialog", 0, 14));
    jLabel3.setText("车 牌 号：");
    jLabel3.setFont(new java.awt.Font("Dialog", 0, 14));
    jLabel4.setFont(new java.awt.Font("Dialog", 0, 14));
    jLabel4.setText("申请时长(月)：");
    jLabel5.setText("应 收 款：");
    jLabel5.setFont(new java.awt.Font("Dialog", 0, 14));
    jButton2.setText("清   空");
    jButton2.setFont(new java.awt.Font("Dialog", 0, 14));

    jComboBox1.setFont(new java.awt.Font("Dialog", 0, 12));
    jComboBox1.addActionListener(new CreateLongCardDialog_jComboBox1_actionAdapter(this));
    jLabel7.setFont(new java.awt.Font("Dialog", 0, 14));
    jLabel7.setText("");
    jButton1.setText("确   定");
    jButton1.addActionListener(new CreateLongCardDialog_jButton1_actionAdapter(this));
    jButton1.setFont(new java.awt.Font("Dialog", 0, 14));

    panel1.setFont(new java.awt.Font("Dialog", 0, 12));
    panel1.setPreferredSize(new Dimension(400, 350));
    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 Price from cardtype where CardType=\'长期卡\'", null, true, Load.ALL));
    jdbTextField2.setFont(new java.awt.Font("Dialog", 0, 14));
    jdbTextField2.setText("");
    jdbTextField2.setColumnName("Password");
    jdbTextField2.setDataSet(queryDataSet);
    jdbTextField3.setFont(new java.awt.Font("Dialog", 0, 14));
    jdbTextField3.setText("");
    jdbTextField3.setColumnName("CarNum");
    jdbTextField3.setDataSet(queryDataSet);
    jdbTextField1.setFont(new java.awt.Font("Dialog", 0, 14));
    jdbTextField1.setText("");
    jdbTextField1.setColumnName("CardID");
    jdbTextField1.setDataSet(queryDataSet);
    getContentPane().add(panel1, BorderLayout.CENTER);
    jPanel1.add(jLabel2, new XYConstraints(25, 48, 99, 28));
    jPanel1.add(jLabel1, new XYConstraints(25, 1, 82, 28));
    jPanel1.add(jdbTextField1, new XYConstraints(114, 3, 163, 32));
    jPanel1.add(jdbTextField2, new XYConstraints(114, 49, 163, 28));
    jPanel1.add(jLabel3, new XYConstraints(25, 95, 99, 28));
    jPanel1.add(jdbTextField3, new XYConstraints(114, 96, 163, 28));
    jPanel1.add(jLabel4, new XYConstraints(25, 141, 99, 28));
    jPanel1.add(jComboBox1, new XYConstraints(128, 142, 149, 30));
    jPanel1.add(jLabel5, new XYConstraints(25, 188, 99, 28));
    jPanel1.add(jLabel7, new XYConstraints(113, 188, 127, 27));
    panel1.add(jButton2, new XYConstraints(213, 295, 83, 30));
    panel1.add(jButton1,  new XYConstraints(76, 295, 83, 30));
    panel1.add(jPanel1,   new XYConstraints(38, 22, 321, 262));

    //向jComboBox1中添加条目
    for(int i=1;i<=12;i++){
      jComboBox1.addItem(i+"");
    }

    queryDataSet.last();
    queryDataSet.insertRow(false);
    queryDataSet.setString("CardType","长期卡");



  }
  void jButton1_actionPerformed(ActionEvent e) {
    database.saveChanges(queryDataSet);

      //插入一条记录
   /*   queryDataSet.last();//定位到数据集的最后一行
      queryDataSet.insertRow(false);//在最后添加一条记录
      queryDataSet.setInt("CardID",cardID);

      queryDataSet.setString("Password",password);
      queryDataSet.setString("CardType","长期卡");
      queryDataSet.setString("CarNum",carNum);

      java.util.Date now=new java.util.Date();
      Timestamp t=new Timestamp(now.getTime());
      t.setMonth(t.getMonth()+Integer.parseInt(jComboBox1.getSelectedItem().toString()));
      queryDataSet.setTimestamp("TimeLimit",t);
      queryDataSet.refresh();
      database.saveChanges(queryDataSet);


      JOptionPane.showMessageDialog(this,"成功插入记录！");*/




      /*queryDataSet2.insertRow(false);
      queryDataSet2.setString("OwerName","胡");
      queryDataSet2.setString("Telephone","137");
      queryDataSet2.setString("Address","gg");
      queryDataSet2.setInt("CardID",11111111);


      database.saveChanges(queryDataSet2);*/

}

  void jComboBox1_actionPerformed(ActionEvent e) {
    queryDataSet1.open();
    int month=Integer.parseInt(jComboBox1.getSelectedItem().toString());
    java.math.BigDecimal l;
    double money=queryDataSet1.getBigDecimal("Price").doubleValue()*month;
    jLabel7.setText(money+"");
    queryDataSet1.close();

    java.util.Date now=new java.util.Date();
    Timestamp t=new Timestamp(now.getTime());
    t.setMonth(t.getMonth()+Integer.parseInt(jComboBox1.getSelectedItem().toString()));
    queryDataSet.setTimestamp("TimeLimit",t);
  }
}

class CreateLongCardDialog_jButton1_actionAdapter implements java.awt.event.ActionListener {
  CreateLongCardDialog adaptee;

  CreateLongCardDialog_jButton1_actionAdapter(CreateLongCardDialog adaptee) {
    this.adaptee = adaptee;
  }
  public void actionPerformed(ActionEvent e) {
    adaptee.jButton1_actionPerformed(e);
  }
}

class CreateLongCardDialog_jComboBox1_actionAdapter implements java.awt.event.ActionListener {
  CreateLongCardDialog adaptee;

  CreateLongCardDialog_jComboBox1_actionAdapter(CreateLongCardDialog adaptee) {
    this.adaptee = adaptee;
  }
  public void actionPerformed(ActionEvent e) {
    adaptee.jComboBox1_actionPerformed(e);
  }
}