frame3.java~31~

来自「学生上机系统,请大家多多指教.以后会发」· JAVA~31~ 代码 · 共 479 行 · 第 1/2 页

package student_computer;

import javax.swing.*;
import java.awt.*;
import com.borland.dbswing.*;
import com.borland.dx.sql.dataset.*;
import com.borland.dx.dataset.*;
import java.awt.event.*;
import java.sql.*;
import java.util.Date;
/**
 * <p>Title: </p>
 * <p>Description: </p>
 * <p>Copyright: Copyright (c) 2006</p>
 * <p>Company: </p>
 * @author not attributable
 * @version 1.0
 */

public class Frame3 extends JFrame {
  BorderLayout borderLayout1 = new BorderLayout();
  JTabbedPane jTabbedPane1 = new JTabbedPane();
  JPanel jPanel1 = new JPanel();
  JPanel jPanel2 = new JPanel();
  JPanel jPanel3 = new JPanel();
  BorderLayout borderLayout2 = new BorderLayout();
  JPanel jPanel4 = new JPanel();
  JLabel jLabel1 = new JLabel();
  JPanel jPanel5 = new JPanel();
  JdbNavToolBar jdbNavToolBar1 = new JdbNavToolBar();
  BorderLayout borderLayout3 = new BorderLayout();
  TableScrollPane tableScrollPane1 = new TableScrollPane();
  JdbTable jdbTable1 = new JdbTable();
  JdbStatusLabel jdbStatusLabel1 = new JdbStatusLabel();
  JdbLabel jdbLabel1 = new JdbLabel();
  JButton jButton1 = new JButton();
  JLabel jLabel2 = new JLabel();
  JLabel jLabel4 = new JLabel();
  Database database1 = new Database();
  QueryDataSet queryDataSet1 = new QueryDataSet();
  ParameterRow parameterRow1 = new ParameterRow();
  Column column1 = new Column();
  Column column2 = new Column();
  QueryDataSet queryDataSet2 = new QueryDataSet();
  ButtonGroup buttonGroup1 = new ButtonGroup();
  JPanel jPanel6 = new JPanel();
  JRadioButton jRadioButton1 = new JRadioButton();
  JRadioButton jRadioButton2 = new JRadioButton();
  JLabel jLabel3 = new JLabel();
  JTextField jTextField1 = new JTextField();
  JLabel jLabel5 = new JLabel();
  JTextField jTextField2 = new JTextField();
  JButton jButton2 = new JButton();
  JButton jButton3 = new JButton();
  JLabel jLabel6 = new JLabel();
  JTextField jTextField3 = new JTextField();
  JLabel jLabel7 = new JLabel();
  JTextField jTextField4 = new JTextField();
  JButton jButton4 = new JButton();
  JButton jButton5 = new JButton();

  public Frame3() {
    try {
      jbInit();
    }
    catch(Exception e) {
      e.printStackTrace();
    }
  }
  private void jbInit() throws Exception {
    this.getContentPane().setLayout(borderLayout1);
    jPanel1.setLayout(borderLayout2);
    jLabel1.setFont(new java.awt.Font("Dialog", 0, 16));
    jLabel1.setText("               ");
    jPanel5.setLayout(borderLayout3);
    jdbStatusLabel1.setText("jdbStatusLabel1");
    jdbStatusLabel1.setDataSet(queryDataSet1);
    jButton1.setText("查询");
    jButton1.addActionListener(new Frame3_jButton1_actionAdapter(this));
    jLabel2.setText("            ");
    jLabel4.setText("             ");
    database1.setConnection(new com.borland.dx.sql.dataset.ConnectionDescriptor("jdbc:microsoft:sqlserver://210.30.104.11:1433;DatabaseName=student_computer", "xueli", "gejingguo", false, "com.microsoft.jdbc.sqlserver.SQLServerDriver"));
    queryDataSet1.setQuery(new com.borland.dx.sql.dataset.QueryDescriptor(database1, "select computer_number as \'机号\',computer_state as \'目前状态\',computer_status " +
      "as \'机器状态\' from computer;", null, true, Load.ALL));
    jdbTable1.setDataSet(queryDataSet1);
    jdbNavToolBar1.setButtonStateInsert(JdbNavToolBar.DISABLED);
    jdbNavToolBar1.setButtonStateDelete(JdbNavToolBar.DISABLED);
    jdbNavToolBar1.setDataSet(queryDataSet1);
    column1.setColumnName("com_state");
    column1.setDataType(com.borland.dx.dataset.Variant.STRING);
    column1.setPreferredOrdinal(0);
    column1.setServerColumnName("NewColumn1");
    column1.setSqlType(0);
    column2.setColumnName("com_status");
    column2.setDataType(com.borland.dx.dataset.Variant.STRING);
    column2.setPreferredOrdinal(1);
    column2.setServerColumnName("NewColumn2");
    column2.setSqlType(0);
    parameterRow1.setColumns(new Column[] {column1, column2});
    queryDataSet2.setQuery(new com.borland.dx.sql.dataset.QueryDescriptor(database1, "select computer_number as \'机号\',computer_state as \'目前状态\',computer_status " +
      "as \'机器状态\' from computer where computer_state=\'空闲\' and \ncomputer_status=\'正常\'", null, true, Load.ALL));
    jdbLabel1.setText("");
    jRadioButton1.setText("可  用");
    jRadioButton2.setSelected(true);
    jRadioButton2.setText("全   部");
    jPanel2.setLayout(null);
    jLabel3.setFont(new java.awt.Font("Dialog", 0, 16));
    jLabel3.setText("卡号：");
    jLabel3.setBounds(new Rectangle(96, 94, 94, 31));
    jTextField1.setText("");
    jTextField1.setBounds(new Rectangle(196, 97, 115, 25));
    jLabel5.setFont(new java.awt.Font("Dialog", 0, 16));
    jLabel5.setText("机号：");
    jLabel5.setBounds(new Rectangle(96, 157, 94, 33));
    jTextField2.setText("");
    jTextField2.setBounds(new Rectangle(196, 161, 115, 25));
    jButton2.setBounds(new Rectangle(96, 238, 87, 29));
    jButton2.setFont(new java.awt.Font("Dialog", 0, 16));
    jButton2.setText("上机");
    jButton2.addActionListener(new Frame3_jButton2_actionAdapter(this));
    jButton3.setBounds(new Rectangle(235, 239, 87, 29));
    jButton3.setFont(new java.awt.Font("Dialog", 0, 16));
    jButton3.setText("置空");
    jPanel3.setLayout(null);
    jPanel3.setFont(new java.awt.Font("Dialog", 0, 16));
    jLabel6.setFont(new java.awt.Font("Dialog", 0, 16));
    jLabel6.setText("卡   号：");
    jLabel6.setBounds(new Rectangle(110, 114, 75, 38));
    jTextField3.setText("");
    jTextField3.setBounds(new Rectangle(233, 119, 124, 29));
    jLabel7.setFont(new java.awt.Font("Dialog", 0, 16));
    jLabel7.setText("机  号：");
    jLabel7.setBounds(new Rectangle(110, 183, 91, 39));
    jTextField4.setText("");
    jTextField4.setBounds(new Rectangle(233, 188, 124, 29));
    jButton4.setBounds(new Rectangle(109, 260, 98, 31));
    jButton4.setFont(new java.awt.Font("Dialog", 0, 16));
    jButton4.setText("下机");
    jButton4.addActionListener(new Frame3_jButton4_actionAdapter(this));
    jButton5.setBounds(new Rectangle(258, 262, 98, 31));
    jButton5.setFont(new java.awt.Font("Dialog", 0, 16));
    jButton5.setText("退出");
    this.getContentPane().add(jTabbedPane1, BorderLayout.CENTER);
    jTabbedPane1.add(jPanel1,    "机器状态查询");
    jTabbedPane1.add(jPanel2,   "上机登记");
    jPanel2.add(jLabel3, null);
    jPanel2.add(jTextField1, null);
    jPanel2.add(jLabel5, null);
    jPanel2.add(jTextField2, null);
    jPanel2.add(jButton2, null);
    jPanel2.add(jButton3, null);
    jTabbedPane1.add(jPanel3,   "下机登记");
    jPanel3.add(jTextField3, null);
    jPanel3.add(jTextField4, null);
    jPanel3.add(jLabel6, null);
    jPanel3.add(jLabel7, null);
    jPanel3.add(jButton4, null);
    jPanel3.add(jButton5, null);
    jPanel1.add(jPanel4,  BorderLayout.NORTH);
    jPanel4.add(jLabel2, null);
    jPanel4.add(jdbLabel1, null);
    jPanel4.add(jPanel6, null);
    jPanel6.add(jRadioButton2, null);
    jPanel6.add(jRadioButton1, null);
    jPanel4.add(jLabel1, null);
    jPanel4.add(jButton1, null);
    jPanel4.add(jLabel4, null);
    jPanel1.add(jPanel5, BorderLayout.CENTER);
    jPanel5.add(jdbNavToolBar1, BorderLayout.NORTH);
    jPanel5.add(tableScrollPane1, BorderLayout.CENTER);
    jPanel5.add(jdbStatusLabel1,  BorderLayout.SOUTH);
    tableScrollPane1.getViewport().add(jdbTable1, null);
    buttonGroup1.add(jRadioButton2);
    buttonGroup1.add(jRadioButton1);
    this.setSize(500,400);
    this.setLocation(200,180);
    jTabbedPane1.setSelectedIndex(0);
    //this.setSize();
  }
//////////////////机器状态查询
  void jButton1_actionPerformed(ActionEvent e) {
     boolean select=jRadioButton1.isSelected();
     String t="";
     if(select)
     {
       jdbTable1.setDataSet(queryDataSet2);
       jdbNavToolBar1.setDataSet(queryDataSet2);
       jdbStatusLabel1.setDataSet(queryDataSet2);
       queryDataSet2.refresh();
     }
     else
     {
       jdbTable1.setDataSet(queryDataSet1);
       jdbNavToolBar1.setDataSet(queryDataSet1);
       jdbStatusLabel1.setDataSet(queryDataSet1);
       queryDataSet1.refresh();
     }
  }
////////////////////上机登记
  void jButton2_actionPerformed(ActionEvent e) {
   String card=jTextField1.getText().trim();
   String computer=jTextField2.getText().trim();
   if(card.equals("")||computer.equals(""))
   {
     JOptionPane.showMessageDialog(this,"卡号或者机号!!!","提示",JOptionPane.PLAIN_MESSAGE);
      return;
   }
   ////////////对上机卡进行检验，看是否符合标准
   try{
      String driverName = "com.microsoft.jdbc.sqlserver.SQLServerDriver";
       String dbURL = "jdbc:microsoft:sqlserver://210.30.104.11:1433; DatabaseName=student_computer";
        String userName = "xueli";
       String userPwd = "gejingguo";

       Class.forName(driverName);
       Connection con = DriverManager.getConnection(dbURL, userName, userPwd);

        //System.out.println(apartid+dom_id+date);
        ////////查看是否有该卡的记录
        Statement stmt0=con.createStatement();
        ResultSet rs0=stmt0.executeQuery("select card_number from card");
        int m=0;
        while(rs0.next())
        {
          String cid=rs0.getString("card_number").trim();
          //System.out.print(cid);
          if(cid.equals(card))
          {
            m=1;

           break;
          }
          //System.out.print("here");
        }
        if(m!=1)
        {
          JOptionPane.showMessageDialog(this,"没有该卡记录，可能已被注销!!!","提示",JOptionPane.PLAIN_MESSAGE);
             return;
        }
        //stmt.setString(1,card);