shuru_chengji.java

成绩管理系统可以对学生、课程、选课、成绩的录入、班级、用户的信息进行管理等

package coursedesign;

import java.awt.*;
import javax.swing.*;
import java.awt.BorderLayout;
import com.borland.jbcl.layout.XYLayout;
import com.borland.jbcl.layout.*;
import com.borland.dx.sql.dataset.Database;
import com.borland.dx.sql.dataset.QueryDataSet;
import com.borland.dx.sql.dataset.QueryResolver;
import com.borland.dx.sql.dataset.ConnectionDescriptor;
import com.borland.dx.sql.dataset.Load;
import com.borland.dx.sql.dataset.QueryDescriptor;
import com.borland.dbswing.JdbTable;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import com.borland.dx.dataset.DataSetView;
import com.borland.javax.sql.JdbcDataSource;
import com.borland.datastore.DataStore;
import com.borland.dbswing.JdbNavToolBar;

/**
 * <p>Title: </p>
 *
 * <p>Description: </p>
 *
 * <p>Copyright: Copyright (c) 2006</p>
 *
 * <p>Company: </p>
 *
 * @author not attributable
 * @version 1.0
 */
public class shuru_chengji
    extends JFrame {
  JButton jButton1 = new JButton();
  XYLayout xYLayout1 = new XYLayout();
  Database student = new Database();
  QueryDataSet queryDataSet1 = new QueryDataSet();
  QueryResolver queryResolver1 = new QueryResolver();
  JdbTable jdbTable1 = new JdbTable();
  JTextField jTextField1 = new JTextField();
  JTextField jTextField2 = new JTextField();
  JTextField jTextField3 = new JTextField();
  JTextField jTextField4 = new JTextField();
  JTextField jTextField5 = new JTextField();
  JLabel jLabel1 = new JLabel();
  JLabel jLabel2 = new JLabel();
  JLabel jLabel3 = new JLabel();
  JLabel jLabel4 = new JLabel();
  JLabel jLabel5 = new JLabel();
  JdbNavToolBar jdbNavToolBar1 = new JdbNavToolBar();
  public shuru_chengji() {
    try {
      jbInit();
    }
    catch (Exception exception) {
      exception.printStackTrace();
    }
  }

  private void jbInit() throws Exception {
    getContentPane().setLayout(xYLayout1);
    this.getContentPane().setBackground(SystemColor.inactiveCaptionText);
    setSize(new Dimension(500, 400));
     setTitle("输入成绩");
    jButton1.setText("输入成绩 ");
    jButton1.addActionListener(new shuru_chengji_jButton1_actionAdapter(this));
    student.setConnection(new ConnectionDescriptor(
        "jdbc:microsoft:sqlserver://localhost:1433;DatabaseName=student", "sa",
        "zjxy2006", false, "com.microsoft.jdbc.sqlserver.SQLServerDriver"));
    queryResolver1.setDatabase(student);
    queryResolver1.setUpdateMode(com.borland.dx.dataset.UpdateMode.
                                 CHANGED_COLUMNS);
    queryDataSet1.setReadOnly(true);
    queryDataSet1.setResolver(null);
    queryDataSet1.setQuery(new QueryDescriptor(student,
                                               "SELECT * FROM CHENGJIBIAO", null, true,
                                               Load.ALL));
    jdbTable1.setDataSet(queryDataSet1);
    jTextField3.addActionListener(new shuru_chengji_jTextField3_actionAdapter(this));
    jLabel1.setText("学号");
    jLabel2.setText("姓名");
    jLabel3.setText("课程名");
    jLabel4.setText("分数");
    jLabel5.setText("教师");
    jdbNavToolBar1.setBackground(UIManager.getColor(
        "InternalFrame.inactiveTitleForeground"));
    this.getContentPane().add(jButton1, new XYConstraints(7, 6, -1, 27));
    this.getContentPane().add(jdbTable1, new XYConstraints(4, 175, 496, 222));
    this.getContentPane().add(jLabel1, new XYConstraints(43, 50, -1, -1));
    this.getContentPane().add(jTextField1, new XYConstraints(107, 45, 72, -1));
    this.getContentPane().add(jLabel2, new XYConstraints(260, 49, -1, -1));
    this.getContentPane().add(jTextField2, new XYConstraints(320, 45, 82, -1));
    this.getContentPane().add(jLabel4, new XYConstraints(178, 91, -1, -1));
    this.getContentPane().add(jTextField3, new XYConstraints(82, 86, 64, -1));
    this.getContentPane().add(jLabel3, new XYConstraints(16, 91, -1, -1));
    this.getContentPane().add(jTextField4, new XYConstraints(229, 85, 71, -1));
    this.getContentPane().add(jLabel5, new XYConstraints(329, 89, -1, -1));
    this.getContentPane().add(jTextField5, new XYConstraints(385, 84, 71, -1));
    this.getContentPane().add(jdbNavToolBar1, new XYConstraints(2, 137, 454, -1));
  }

  public static void main(String[] args) {
    shuru_chengji shuru_chengji = new shuru_chengji();
  }

  public void jTextField3_actionPerformed(ActionEvent e) {

  }

  public void jButton1_actionPerformed(ActionEvent e) {
    String Field1 = jTextField1.getText().trim();
    String Field2 = jTextField2.getText().trim();
    String Field3 = jTextField3.getText().trim();
    String Field4 = jTextField4.getText().trim();
    int re=Integer.parseInt(Field4);
    String Field5 = jTextField5.getText().trim();
    if (Field1.equals("") && Field2.equals("") && Field3.equals("") &&
        Field4.equals("") && Field5.equals("")) {
      JOptionPane.showMessageDialog(null, "请在下面的框内填写出正确的内容");
    }
    else {
      try {
        Jdbcconn conn = new Jdbcconn(); //连接数据库
        conn.OpenConn("student", "sa", "zjxy2006");
        String strSQL =
            "insert into chengjibiao (id,name,course,result,teacher) values ('" +
            Field1 + "','" + Field2 + "','" + Field3 + "','" + re + "','" +
            Field5 + "')";
        conn.executeUpdate(strSQL);
        queryDataSet1.refresh();
        JOptionPane.showMessageDialog(null, "成绩输入成功");
//System.out.println("name");
      }
      catch (Exception ex) {
        System.out.println(ex.getMessage());
        JOptionPane.showMessageDialog(null, "数据库没有链接成功，数据没有输入成功！");
      } //end catch
    }
  } //end if
}

class shuru_chengji_jButton1_actionAdapter
    implements ActionListener {
  private shuru_chengji adaptee;
  shuru_chengji_jButton1_actionAdapter(shuru_chengji adaptee) {
    this.adaptee = adaptee;
  }

  public void actionPerformed(ActionEvent e) {
    adaptee.jButton1_actionPerformed(e);
  }
}

class shuru_chengji_jTextField3_actionAdapter
    implements ActionListener {
  private shuru_chengji adaptee;
  shuru_chengji_jTextField3_actionAdapter(shuru_chengji adaptee) {
    this.adaptee = adaptee;
  }

  public void actionPerformed(ActionEvent e) {
    adaptee.jTextField3_actionPerformed(e);
  }
}