add.java~4~

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 inster;

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

public class add extends ASPanel{
  JPanel jPanel1 = new JPanel();
  JPanel jPanel2 = new JPanel();
  JPanel jPanel3 = new JPanel();
  JLabel jLabel1 = new JLabel();
  JButton jButton1 = new JButton();
  JButton jButton2 = new JButton();
  JButton jButton3 = new JButton();
  JScrollPane jScrollPane1 = new JScrollPane();
  ASTable jTable1;
  ASDatastore db;
  public add() {
    try {
      jbInit();
    }
    catch(Exception e) {
      e.printStackTrace();
    }
  }
  private void jbInit() throws Exception {
    String sql;
    sql = "select * from mytable ";
   ASDatacenter dc = new ASDatacenter();
   dc.connect();
   db=dc.retrieve(sql);
   //db.
   String[] liab = new String[3];
    liab[0] = "编号";
    liab[1] = "姓名";
    liab[2] = "备注";
    db.setTitleLable(liab);

    ASTableView tv = new ASTableView(db);

    //(8)用创建好的视图对象构造表格
    jTable1 = new ASTable(tv);

    //(9)关闭数据库连接
    dc.disconnect();


    jPanel3.setFont(new java.awt.Font("Dialog", 0, 11));
    jLabel1.setText("测试信息维护");
    jButton1.setText("修改");
    jButton2.setText("删除");
    jButton3.setText("增加");
    this.setPreferredSize(new Dimension(600, 600));
    this.add(jPanel1, BorderLayout.CENTER);
    jPanel1.add(jScrollPane1, null);
    jScrollPane1.getViewport().add(jTable1, null);
    this.add(jPanel2, BorderLayout.SOUTH);
    jPanel2.add(jButton3, null);
    jPanel2.add(jButton2, null);
    jPanel2.add(jButton1, null);
    this.add(jPanel3, BorderLayout.NORTH);
    jPanel3.add(jLabel1, null);
  }

}