kcxx_list.java~24~

这是一个图书和学生信息的管理系统,它可以在数据库里面增加,修改,删除数据来管理图书和学生信息

package basecode.kcsz;

import java.awt.*;
import javax.swing.*;
import com.zdsoft.datacenter.*;
import com.zdsoft.datastore.*;
import com.zdsoft.gui.*;
import java.awt.event.*;
/**
 * <p>Title: </p>
 *
 * <p>Description: </p>
 *
 * <p>Copyright: Copyright (c) 2005</p>
 *
 * <p>Company: </p>
 *
 * @author not attributable
 * @version 1.0
 */
public class KCXX_list
    extends ASPanel {

  ASDatacenter dc;
  ASDatastore  ds;
  ASTableView asTableView;
  ASTable jTable;

  BorderLayout borderLayout1 = new BorderLayout();
  JPanel jPanel1 = new JPanel();
  JPanel jPanel2 = new JPanel();
  JPanel jPanel3 = new JPanel();
  JPanel jPanel4 = new JPanel();
  JPanel jPanel5 = new JPanel();
  BorderLayout borderLayout2 = new BorderLayout();
  JPanel jPanel6 = new JPanel();
  JPanel jPanel7 = new JPanel();
  JPanel jPanel8 = new JPanel();
  JLabel jLabel1 = new JLabel();
  JButton jButton1 = new JButton();
  JButton jButton2 = new JButton();
  JButton jButton3 = new JButton();
  JScrollPane jScrollPane1 = new JScrollPane();

  public KCXX_list() {
    try {
      jbInit();
    }
    catch (Exception exception) {
      exception.printStackTrace();
    }
  }

  private void jbInit() throws Exception {
    OperDate op=new OperDate();
     ds=op.findallKC_info();
     asTableView=new ASTableView(ds);
     jTable=new ASTable(asTableView);


    jPanel1.setLayout(borderLayout2);
    jLabel1.setFont(new java.awt.Font("Serif", 0, 20));
    jLabel1.setText("课程信息维护");
    jButton1.setFont(new java.awt.Font("Serif", 0, 12));
    jButton1.setText("删除");
    jButton1.addActionListener(new KCXX_list_jButton1_actionAdapter(this));
    jButton2.setFont(new java.awt.Font("Serif", 0, 12));
    jButton2.setText("修改");
    jButton2.addActionListener(new KCXX_list_jButton2_actionAdapter(this));
    jButton3.setFont(new java.awt.Font("Serif", 0, 12));
    jButton3.setText("增加");
    jButton3.addActionListener(new KCXX_list_jButton3_actionAdapter(this));
    this.add(jPanel1, java.awt.BorderLayout.CENTER);
    this.add(jPanel2, java.awt.BorderLayout.SOUTH);
    this.add(jPanel3, java.awt.BorderLayout.WEST);
    this.add(jPanel4, java.awt.BorderLayout.EAST);
    this.add(jPanel5, java.awt.BorderLayout.NORTH);
    jPanel1.add(jPanel6, java.awt.BorderLayout.CENTER);
    jPanel6.add(jScrollPane1);
    jPanel1.add(jPanel7, java.awt.BorderLayout.SOUTH);
    jPanel7.add(jButton3);
    jPanel7.add(jButton2);
    jPanel7.add(jButton1);
    jPanel1.add(jPanel8, java.awt.BorderLayout.NORTH);
    jPanel8.add(jLabel1);

    jScrollPane1.setPreferredSize(new Dimension(580, 600));
    this.setPreferredSize(new Dimension(500, 500));
    jScrollPane1.getViewport().add(jTable,null);

  }

  void jButton3_actionPerformed(ActionEvent e) {

   KCXX_add add=new KCXX_add(this);
   add.show() ;
  }

  void jButton2_actionPerformed(ActionEvent e) {
    if (jTable.getSelectedRow() == -1) {
     JOptionPane.showMessageDialog(this, "请选择要修改的数据", "错误",
                                   JOptionPane.ERROR_MESSAGE);
        }
        else{
     KCXX_mod mod=new KCXX_mod(this);
        mod.show();
     }

  }

  void jButton1_actionPerformed(ActionEvent e) {
  String msg[]={"",""};
    if (jTable.getSelectedRow() == -1) {
    JOptionPane.showMessageDialog(this, "请选择要删除的数据行", "错误",
                                  JOptionPane.ERROR_MESSAGE);
       }
    else {
          int row=jTable.getSelectedRow();
            int i=JOptionPane .showConfirmDialog(this,"确定删除吗？","删除",JOptionPane .NO_OPTION ) ;
             if(i==0){
                 OperDate op=new OperDate();
                msg=op.delKC_info(row);
                if(msg[0].equals("false")){
                JOptionPane .showMessageDialog(this,"操作失败","错误",JOptionPane .ERROR_MESSAGE) ;

                }
             }
    }





  }
}

class KCXX_list_jButton3_actionAdapter implements java.awt.event.ActionListener {
  KCXX_list adaptee;

  KCXX_list_jButton3_actionAdapter(KCXX_list adaptee) {
    this.adaptee = adaptee;
  }
  public void actionPerformed(ActionEvent e) {
    adaptee.jButton3_actionPerformed(e);
  }
}

class KCXX_list_jButton2_actionAdapter implements java.awt.event.ActionListener {
  KCXX_list adaptee;

  KCXX_list_jButton2_actionAdapter(KCXX_list adaptee) {
    this.adaptee = adaptee;
  }
  public void actionPerformed(ActionEvent e) {
    adaptee.jButton2_actionPerformed(e);
  }
}

class KCXX_list_jButton1_actionAdapter implements java.awt.event.ActionListener {
  KCXX_list adaptee;

  KCXX_list_jButton1_actionAdapter(KCXX_list adaptee) {
    this.adaptee = adaptee;
  }
  public void actionPerformed(ActionEvent e) {
    adaptee.jButton1_actionPerformed(e);
  }
}