informpanel2.java~27~

银行信用评估系统

package management;

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


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

public class informPanel2 extends JPanel {
  JLabel jLabel1 = new JLabel();
  JLabel jLabel2 = new JLabel();
  JComboBox jComboBox1 = new JComboBox();
  JTextField jTextField1 = new JTextField();
  JButton jButton1 = new JButton();
  JLabel jLabel3 = new JLabel();
  JdbNavToolBar jdbNavToolBar1 = new JdbNavToolBar();
  JdbStatusLabel jdbStatusLabel1 = new JdbStatusLabel();
  TableScrollPane tableScrollPane1 = new TableScrollPane();
  JdbTable jdbTable1 = new JdbTable();
  Database database1 = new Database();
  QueryDataSet queryDataSet1 = new QueryDataSet();
  QueryResolver queryResolver1 = new QueryResolver();

  PreparedStatement pstmt;
  Connection con;
  String query;
  ResultSet rs;
  String str1;
  String str2;
  String ip;
  GridBagLayout gridBagLayout1 = new GridBagLayout();
  JButton jButton2 = new JButton();
  CheckboxGroup checkboxGroup1 = new CheckboxGroup();
  Checkbox checkbox1 = new Checkbox();
  Checkbox checkbox2 = new Checkbox();
  GridBagLayout gridBagLayout2 = new GridBagLayout();
  JLabel jLabel4 = new JLabel();


  public informPanel2() {
    try {
      jbInit();
    }
    catch(Exception ex) {
      ex.printStackTrace();
    }
  }
  public informPanel2( String str) {
    ip=str;
    try {
      jbInit();
    }
    catch(Exception ex) {
      ex.printStackTrace();
    }
  }

  void jbInit() throws Exception {
    jLabel1.setFont(new java.awt.Font("Dialog", 1, 22));
    jLabel1.setForeground(SystemColor.activeCaption);
    jLabel1.setText("选择处理的表：");
    this.setLayout(gridBagLayout2);
    jLabel2.setFont(new java.awt.Font("Dialog", 1, 22));
    jLabel2.setForeground(SystemColor.activeCaption);
    jLabel2.setText("输入学号：");
    jComboBox1.addItemListener(new informPanel2_jComboBox1_itemAdapter(this));
    jTextField1.setSelectionStart(11);
    jTextField1.setText("");
    jButton1.setBackground(new Color(151, 164, 203));
    jButton1.setFont(new java.awt.Font("Dialog", 1, 15));
    jButton1.setText("确定");
    jButton1.addActionListener(new informPanel2_jButton1_actionAdapter(this));
    jLabel3.setFont(new java.awt.Font("Dialog", 1, 22));
    jLabel3.setForeground(SystemColor.activeCaption);
    jLabel3.setText("重置的表");
    jdbStatusLabel1.setBackground(new Color(217, 230, 236));
    jdbStatusLabel1.setText("");
    jdbStatusLabel1.setDataSet(queryDataSet1);
    database1.setConnection(new com.borland.dx.sql.dataset.ConnectionDescriptor("jdbc:microsoft:sqlserver://"+ip+":1433;DatabaseName=student", "sa", "lomf8244", false, "com.microsoft.jdbc.sqlserver.SQLServerDriver"));
    database1.setTransactionIsolation(java.sql.Connection.TRANSACTION_READ_COMMITTED);
    queryDataSet1.setResolver(queryResolver1);
    queryResolver1.setDatabase(database1);
    queryResolver1.setUpdateMode(com.borland.dx.dataset.UpdateMode.KEY_COLUMNS);
    jdbTable1.setBackground(new Color(217, 230, 236));
    jdbTable1.setAutoResizeMode(JTable.AUTO_RESIZE_LAST_COLUMN);
    jdbTable1.setSelectionForeground(SystemColor.activeCaptionText);
    jdbTable1.setDataSet(queryDataSet1);
    jdbNavToolBar1.setBackground(new Color(217, 230, 236));
    jdbNavToolBar1.setForeground(new Color(217, 230, 236));
    jdbNavToolBar1.setDataSet(queryDataSet1);
    jButton2.setBackground(new Color(151, 164, 203));
    jButton2.setFont(new java.awt.Font("Dialog", 1, 15));
    jButton2.setText("重置");
    jButton2.addActionListener(new informPanel2_jButton2_actionAdapter(this));
    checkbox1.setBackground(new Color(217, 230, 236));
    checkbox1.setCheckboxGroup(checkboxGroup1);
    checkbox1.setFont(new java.awt.Font("Dialog", 1, 15));
    checkbox1.setForeground(Color.black);
    checkbox1.setLabel("个人信息表");
    checkbox1.addItemListener(new informPanel2_checkbox1_itemAdapter(this));
    checkbox2.setBackground(new Color(217, 230, 236));
    checkbox2.setCheckboxGroup(checkboxGroup1);
    checkbox2.setFont(new java.awt.Font("Dialog", 1, 15));
    checkbox2.setLabel("密码管理表");
    checkbox2.addItemListener(new informPanel2_checkbox2_itemAdapter(this));
    checkboxGroup1.setSelectedCheckbox(checkbox2);
    jLabel4.setFont(new java.awt.Font("Dialog", 1, 44));
    jLabel4.setForeground(SystemColor.activeCaption);
    jLabel4.setText("      学 生 信 息 管 理");
    this.setBackground(new Color(217, 230, 236));
    tableScrollPane1.getViewport().setBackground(new Color(217, 230, 236));
    this.add(jLabel2,   new GridBagConstraints(0, 3, 1, 1, 0.0, 0.0
            ,GridBagConstraints.WEST, GridBagConstraints.NONE, new Insets(10, 33, 0, 8), 48, 11));
    this.add(jLabel3,   new GridBagConstraints(0, 4, 1, 1, 0.0, 0.0
            ,GridBagConstraints.WEST, GridBagConstraints.NONE, new Insets(18, 33, 0, 18), 61, 0));
    this.add(jdbNavToolBar1,   new GridBagConstraints(0, 5, 4, 1, 1.0, 0.0
            ,GridBagConstraints.CENTER, GridBagConstraints.HORIZONTAL, new Insets(8, 12, 0, 0), 145, 0));
    this.add(jdbStatusLabel1,   new GridBagConstraints(0, 6, 4, 1, 0.0, 0.0
            ,GridBagConstraints.WEST, GridBagConstraints.NONE, new Insets(8, 10, 0, 16), 485, 0));
    this.add(tableScrollPane1,   new GridBagConstraints(0, 7, 4, 1, 1.0, 1.0
            ,GridBagConstraints.CENTER, GridBagConstraints.BOTH, new Insets(6, 0, 0, 0), 52, -244));
    this.add(jButton2,   new GridBagConstraints(3, 4, 1, 1, 0.0, 0.0
            ,GridBagConstraints.CENTER, GridBagConstraints.NONE, new Insets(16, 19, 0, 14), 0, 3));
    this.add(jComboBox1,   new GridBagConstraints(1, 2, 3, 1, 1.0, 0.0
            ,GridBagConstraints.CENTER, GridBagConstraints.HORIZONTAL, new Insets(21, 26, 0, 19), 247, 5));
    this.add(jTextField1,   new GridBagConstraints(1, 3, 2, 1, 1.0, 0.0
            ,GridBagConstraints.WEST, GridBagConstraints.HORIZONTAL, new Insets(22, 29, 0, 9), 175, 4));
    this.add(jButton1,   new GridBagConstraints(3, 3, 1, 1, 0.0, 0.0
            ,GridBagConstraints.CENTER, GridBagConstraints.NONE, new Insets(20, 19, 0, 15), -1, 2));
    this.add(checkbox2,   new GridBagConstraints(2, 4, 1, 1, 0.0, 0.0
            ,GridBagConstraints.CENTER, GridBagConstraints.NONE, new Insets(23, 11, 0, 0), 0, 0));
    this.add(checkbox1,   new GridBagConstraints(1, 4, 1, 1, 0.0, 0.0
            ,GridBagConstraints.CENTER, GridBagConstraints.NONE, new Insets(24, 30, 0, 0), 16, 0));
    this.add(jLabel1,   new GridBagConstraints(0, 2, 1, 1, 0.0, 0.0
            ,GridBagConstraints.WEST, GridBagConstraints.NONE, new Insets(12, 34, 0, 0), 9, 10));
    this.add(jLabel4,   new GridBagConstraints(0, 0, 4, 1, 0.0, 0.0
            ,GridBagConstraints.CENTER, GridBagConstraints.NONE, new Insets(0, 0, 0, 0), 290, 0));
    tableScrollPane1.getViewport().add(jdbTable1, null);
    jComboBox1.addItem("学生个人信息表");
    jComboBox1.addItem("学生密码表");

    Class.forName("com.microsoft.jdbc.sqlserver.SQLServerDriver");
   String url = "jdbc:microsoft:sqlserver://"+ip+":1433;DatabaseName=student";
   String username= "sa";
   String password= "lomf8244";
   con = DriverManager.getConnection(url,username,password);
   str1="学生密码表";
  }

  void jComboBox1_itemStateChanged(ItemEvent e) {
     str1=(String)jComboBox1.getSelectedItem();
     if(str1.equals("学生个人信息表"))
      {
       str1="学生个人信息表";
      }
     else
     {
      str1="学生密码表";
     }

  }

  void jButton1_actionPerformed(ActionEvent e) {
    try{
      if(str1.equals("学生个人信息表"))
      {
        query = "select * from student where STUDENTNO=?";
      }
      else
      {
        query="select * from usercheck where STUDENTNO=?";
     }
     pstmt = con.prepareStatement(query);
     pstmt.setString(1,jTextField1.getText());

   rs=pstmt.executeQuery();
     if(rs.next()){
       queryDataSet1.close();
         if(str1.equals("学生个人信息表"))
           {
              str1 = rs.getString("STUDENTNO");
             // str1 ="select STUDENTNO as"+ "\'"+"学号" +"\'"+",STUDENTNAME as" + "\'"+"姓名" +"\'"+",STUDENTAGE as"+ "\'"+"年龄" +"\'"+",STUDENTSEX as"+ "\'"+"性别" +"\'"+",STUENTRACE as"+ "\'"+"民族" +"\'"+",STUDENTSPECIATION as"+ "\'"+"专业" +"\'"+"from student where STUDENTNO="+ "\'" + str1 + "\'";
              str1="select * from student where STUDENTNO="+ "\'" + str1 + "\'";
              queryDataSet1.setQuery(new com.borland.dx.sql.dataset.QueryDescriptor(database1, str1, null, true, Load.ALL));
           }
         else
           { str1 = rs.getString("STUDENTNO");
             //str1 ="select STUDENTNO as"+ "\'"+"学号" +"\'"+",PASSWORDS as"+ "\'"+"密码" +"\'"+"from usercheck where STUDENTNO="+ "\'" + str1 + "\'";
             str1="select * from usercheck where STUDENTNO="+ "\'" + str1 + "\'";
             queryDataSet1.setQuery(new com.borland.dx.sql.dataset.QueryDescriptor(database1, str1, null, true, Load.ALL));
         }
         queryDataSet1.refresh();
                 jdbTable1.setDataSet(queryDataSet1);
                  jdbTable1.repaint();
     }
     else{
     jTextField1.setText("没有匹配项!");
      queryDataSet1.close();
      queryDataSet1.refresh();
      jdbTable1.setDataSet(null);
      jdbTable1.repaint();
  }

  }
    catch(Exception ef)
   { System.out.print("系统错误，请重新运行。");
    }

  }

  void jButton2_actionPerformed(ActionEvent e) {
    jTextField1.setText("");
    queryDataSet1.close();
    queryDataSet1.setQuery(new com.borland.dx.sql.dataset.QueryDescriptor(database1, str2, null, true, Load.ALL));
    queryDataSet1.refresh();
    jdbNavToolBar1.setDataSet(queryDataSet1);
    jdbStatusLabel1.setDataSet(queryDataSet1);
    jdbTable1.setDataSet(queryDataSet1);
   jdbTable1.repaint();

  }



  void checkbox1_itemStateChanged(ItemEvent e) {
   str2="select * from student";
  }

  void checkbox2_itemStateChanged(ItemEvent e) {
   str2="select * from usercheck";
  }



}

class informPanel2_jComboBox1_itemAdapter implements java.awt.event.ItemListener {
  informPanel2 adaptee;

  informPanel2_jComboBox1_itemAdapter(informPanel2 adaptee) {
    this.adaptee = adaptee;
  }
  public void itemStateChanged(ItemEvent e) {
    adaptee.jComboBox1_itemStateChanged(e);
  }
}

class informPanel2_jButton1_actionAdapter implements java.awt.event.ActionListener {
  informPanel2 adaptee;

  informPanel2_jButton1_actionAdapter(informPanel2 adaptee) {
    this.adaptee = adaptee;
  }
  public void actionPerformed(ActionEvent e) {
    adaptee.jButton1_actionPerformed(e);
  }
}

class informPanel2_jButton2_actionAdapter implements java.awt.event.ActionListener {
  informPanel2 adaptee;

  informPanel2_jButton2_actionAdapter(informPanel2 adaptee) {
    this.adaptee = adaptee;
  }
  public void actionPerformed(ActionEvent e) {
    adaptee.jButton2_actionPerformed(e);
  }
}




class informPanel2_checkbox1_itemAdapter implements java.awt.event.ItemListener {
  informPanel2 adaptee;

  informPanel2_checkbox1_itemAdapter(informPanel2 adaptee) {
    this.adaptee = adaptee;
  }
  public void itemStateChanged(ItemEvent e) {
    adaptee.checkbox1_itemStateChanged(e);
  }
}

class informPanel2_checkbox2_itemAdapter implements java.awt.event.ItemListener {
  informPanel2 adaptee;

  informPanel2_checkbox2_itemAdapter(informPanel2 adaptee) {
    this.adaptee = adaptee;
  }
  public void itemStateChanged(ItemEvent e) {
    adaptee.checkbox2_itemStateChanged(e);
  }
}