registerinfo.java

基于java的一个小应用程序开发与应用

package com.Register;

import javax.swing.*;
import com.borland.jbcl.layout.*;
import java.awt.*;
import java.util.Vector;
import java.sql.*;
import com.dbmanage.*;

/**
 * <p>Title: </p>
 * <p>Description: </p>
 * <p>Copyright: Copyright (c) 2004</p>
 * <p>Company: </p>
 * @author not attributable
 * @version 1.0
 */

public class RegisterInfo extends JPanel{
  JLabel jLabel1 = new JLabel();
  XYLayout xYLayout1 = new XYLayout();
  JScrollPane jScrollPane1 = new JScrollPane();
  JTable jTable1 = new JTable();
  Vector registerInfoList=new Vector();

  private int IDint;
  private String RoomNo; //房间识别号
  private String Class;   // 房间类别
  private float StandardPri;//标准价
  private float RebatePri;//折后价
  private float Deposit;//  押金
  private float Total;//总额
  private String Name ;//客人姓名
  private String IDTitle;// 证件名称
  private long IDNo;//  证件号码
  private String Reason;// 住宿原因
  private int CustNo;// 住宿人数
  private String Operator;// 操作员

  public RegisterInfo() {
    try {
      jbInit();
    }
    catch(Exception e) {
      e.printStackTrace();
    }
  }
  private void jbInit() throws Exception {
    jLabel1.setFont(new java.awt.Font("SansSerif", 1, 15));
    jLabel1.setForeground(Color.black);
    jLabel1.setText("宾馆房客信息");
    this.setLayout(xYLayout1);
    xYLayout1.setWidth(460);
    xYLayout1.setHeight(312);


  Vector columnNames3 = new Vector();
    this.setBackground(SystemColor.info);
    this.setDebugGraphicsOptions(0);
    jScrollPane1.getViewport().setBackground(Color.white);
    columnNames3.add("ID");
      columnNames3.add("房间识别号");
      columnNames3.add("房间类别");
      columnNames3.add("标准价");
      columnNames3.add("折后价");
      columnNames3.add("押金");
     columnNames3.add("总额");
      columnNames3.add("客人姓名");
      columnNames3.add(" 证件名称");
      columnNames3.add("证件号码");
      columnNames3.add("住宿原因");
      columnNames3.add("住宿人数");
      columnNames3.add("操作员");
  String queryString = "select * from HIMS_Register"; //查询语句
           try {
                JDBCFile conn = new JDBCFile(); //得到一个对象
                //首先得到查询结果的信息
                ResultSet resultSet = conn.executeQuery(queryString);
                //rscount = conn.getMaxRows();
                while (resultSet.next()) {
        IDint = resultSet.getInt("ID");
       String IDstr = Integer.toString(IDint);
       RoomNo = resultSet.getString("RoomNo");
       Class = resultSet.getString("Class");
       StandardPri=resultSet.getFloat("StandardPri");
       String StandardPristr=Float.toString(StandardPri);
       RebatePri=resultSet.getFloat("RebatePri");
       String RebatePristr=Float.toString(RebatePri);
       Deposit=resultSet.getFloat("Deposit");// 押金
       String Depositstr=Float.toString(Deposit);
       Total=resultSet.getFloat("Total");
       String  Totalstr=Float.toString( Total);
       Name = resultSet.getString("Name");
       IDTitle = resultSet.getString("IDTitle");
       IDNo = resultSet.getLong("IDNo");
       String IDNostr = Long.toString(IDNo);
        Reason = resultSet.getString("Reason");
        CustNo = resultSet.getInt("CustNo");
       String CustNostr = Integer.toString(CustNo);
         Operator = resultSet.getString("Operator");

       Object[] data1 = {IDstr,RoomNo, Class,StandardPristr,RebatePristr,Depositstr,Totalstr,Name,IDTitle,IDNostr,Reason,CustNostr,Operator};
                       Vector v2 = new Vector();
                       for (int k = 0; k < data1.length; ++k)v2.add(data1[k]);
                       registerInfoList.add(v2);

       }//end while

              } catch (SQLException q) {
             System.out.println(q);
           }


 JTable jTable1 = new JTable(registerInfoList,columnNames3);
  this.add(jLabel1,  new XYConstraints(270, 25, 200, 50));
     this.add(jScrollPane1,  new XYConstraints(15, 80, 720, 250));
    jScrollPane1.getViewport().add(jTable1, null);


  }//////end jbInit()


}