zgview.java~6~

代码是自己我的代码不是网上down的。是自己写的。里面有很多值得学习的知识点。还有一些javabean组件。不算自己写的JAR文件

package zcgl;

import java.awt.BorderLayout;
import java.awt.*;
import javax.swing.*;
import java.sql.*;
import javax.swing.JFrame;
import javax.swing.JPanel;
import java.awt.Rectangle;
import javax.swing.BorderFactory;
import javax.swing.JLabel;
import javax.swing.JTextField;
import javax.swing.JTextArea;
import javax.swing.JButton;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;

/**
 * <p>Title: </p>
 *
 * <p>Description: </p>
 *
 * <p>Copyright: Copyright (c) 2008</p>
 *
 * <p>Company: </p>
 *
 * @author not attributable
 * @version 1.0
 */
public class ZgView extends JFrame {
    JPanel jPanel1 = new JPanel();
    JLabel jLabel1 = new JLabel();
    JTextField txtZgId = new JTextField();
    JLabel jLabel2 = new JLabel();
    JTextField txtZgName = new JTextField();
    JLabel jLabel3 = new JLabel();
    JTextField txtZgwork = new JTextField();
    JLabel jLabel4 = new JLabel();
    JTextArea txaContext = new JTextArea();
    JButton btnAdd = new JButton();
    JButton btnModify = new JButton();
    JButton btnDel = new JButton();
    JButton jButton1 = new JButton();

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

    private void jbInit() throws Exception {
        getContentPane().setLayout(null);
        jPanel1.setBorder(BorderFactory.createEtchedBorder());
        jPanel1.setBounds(new Rectangle(18, 7, 359, 235));
        jPanel1.setLayout(null);
        jLabel2.setText("姓  名");
        jLabel2.setBounds(new Rectangle(87, 68, 42, 15));
        txtZgName.setBounds(new Rectangle(137, 67, 95, 21));
        jLabel3.setText("工  位");
        jLabel3.setBounds(new Rectangle(88, 114, 42, 15));
        txtZgwork.setBounds(new Rectangle(137, 112, 96, 21));
        jLabel4.setText("备  注");
        jLabel4.setBounds(new Rectangle(88, 155, 42, 15));
        txaContext.setBorder(BorderFactory.createEtchedBorder());
        txaContext.setBounds(new Rectangle(136, 151, 178, 79));
        btnAdd.setBounds(new Rectangle(21, 259, 83, 25));
        btnAdd.setText("添加");
        btnAdd.addActionListener(new ZgView_btnAdd_actionAdapter(this));
        btnModify.setBounds(new Rectangle(114, 259, 83, 25));
        btnModify.setText("修改");
        btnDel.setBounds(new Rectangle(208, 258, 83, 25));
        btnDel.setText("删除");
        jButton1.setBounds(new Rectangle(302, 258, 83, 25));
        jButton1.setText("查询");
        jButton1.addActionListener(new ZgView_jButton1_actionAdapter(this));
        this.getContentPane().add(jPanel1, null);
        txtZgId.setBounds(new Rectangle(137, 24, 94, 21));
        jPanel1.add(jLabel1);
        jPanel1.add(txtZgId);
        jPanel1.add(jLabel2);
        jPanel1.add(txtZgName);
        jPanel1.add(jLabel3);
        jPanel1.add(txtZgwork);
        jPanel1.add(jLabel4);
        jPanel1.add(txaContext);
        this.getContentPane().add(btnAdd);
        this.getContentPane().add(btnModify);
        this.getContentPane().add(btnDel);
        this.getContentPane().add(jButton1);
        jLabel1.setBounds(new Rectangle(88, 27, 42, 15));
        jLabel1.setText("职工号");
    }

    public void btnAdd_actionPerformed(ActionEvent e) {
              ZgBean bean = new ZgBean();
               bean.setZgId(Integer.parseInt(txtZgId.getText()));
               bean.setZgName(txtZgName.getText());
               bean.setZgwork(txtZgwork.getText());
              bean.setZgContext(txaContext.getText());

               if (bean.insert()) {
                   JOptionPane.showMessageDialog(this, "插入成功！");
               } else {
                   JOptionPane.showMessageDialog(this, "插入失败！");
        }
    }

    public void jButton1_actionPerformed(ActionEvent e) {
           ResultSet rs=null;
           ZgBean bean = new ZgBean();
           if(txtZgId.getText().trim().equals(""))
           {
                JOptionPane.showMessageDialog(this, "职工编号不能为空！");
           }
          else
          {
           try
           {
             rs= new DBConn().execute("select * from EMPLOYEE where ename="+txtZgId.getText().trim());
             if(rs.next()){
                 txtZgName.setText(rs.getString("ename").trim());
                 txtZgwork.setText(rs.getString("positions").trim());
                 txaContext.setText(rs.getString("remarks").trim());
             }
              else
              {
                   JOptionPane.showMessageDialog(this, "没有此记录！");
              }
          }
          catch(Exception ex1)
          {

           }



    }
}


class ZgView_jButton1_actionAdapter implements ActionListener {
    private ZgView adaptee;
    ZgView_jButton1_actionAdapter(ZgView adaptee) {
        this.adaptee = adaptee;
    }

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


class ZgView_btnAdd_actionAdapter implements ActionListener {
    private ZgView adaptee;
    ZgView_btnAdd_actionAdapter(ZgView adaptee) {
        this.adaptee = adaptee;
    }

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