frame7.java~9~

大二做的实训. 纯Java程序

package bookmanagesystem;

import java.awt.BorderLayout;

import javax.swing.JFrame;
import java.awt.Color;
import javax.swing.JLabel;
import java.awt.Rectangle;
import java.awt.Font;
import javax.swing.JTextField;
import javax.swing.JButton;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.sql.ResultSet;
import javax.swing.JOptionPane;
import java.sql.SQLException;

/**
 * <p>Title: </p>
 *
 * <p>Description: </p>
 *
 * <p>Copyright: Copyright (c) 2008</p>
 *
 * <p>Company: </p>
 *
 * @author not attributable
 * @version 1.0
 */
public class Frame7 extends JFrame {
    public Frame7() {
        try {
            setBounds(300,250,400,300);
            jbInit();
        } catch (Exception exception) {
            exception.printStackTrace();
        }
    }

    private void jbInit() throws Exception {
        getContentPane().setLayout(null);
        this.getContentPane().setBackground(new Color(0, 66, 92));
        this.setResizable(false);
        this.setTitle("修改书籍");
        this.setVisible(true);
        jLabel1.setFont(new java.awt.Font("宋体", Font.PLAIN, 15));
        jLabel1.setForeground(Color.red);
        jLabel1.setText("*");
        jLabel1.setBounds(new Rectangle(361, 55, 12, 15));
        jTextField6.setToolTipText("");
        jButton4.setBounds(new Rectangle(133, 241, 70, 25));
        jButton4.setText("确定");
        jButton4.addActionListener(new Frame7_jButton4_actionAdapter(this));
        jLabel8.setForeground(Color.white);
        jLabel8.setText("日期");
        jLabel8.setBounds(new Rectangle(57, 155, 63, 15));
        jTextField4.setBounds(new Rectangle(143, 124, 211, 21));
        jTextField5.setBounds(new Rectangle(143, 149, 211, 21));
        jButton3.setBounds(new Rectangle(284, 241, 70, 25));
        jButton3.setText("退出");
        jButton3.addActionListener(new Frame7_jButton3_actionAdapter(this));
        jTextField1.setBounds(new Rectangle(143, 49, 211, 21));
        jLabel7.setForeground(Color.white);
        jLabel7.setText("价钱");
        jLabel7.setBounds(new Rectangle(57, 180, 42, 15));
        jButton2.setBounds(new Rectangle(57, 241, 70, 25));
        jButton2.setText("重置");
        jButton2.addActionListener(new Frame7_jButton2_actionAdapter(this));
        jTextField2.setBounds(new Rectangle(143, 74, 211, 21));
        jLabel6.setForeground(Color.white);
        jLabel6.setText("出版社");
        jLabel6.setBounds(new Rectangle(57, 80, 42, 15));
        jTextField3.setBounds(new Rectangle(143, 99, 211, 21));
        jLabel5.setForeground(Color.white);
        jLabel5.setText("评论");
        jLabel5.setBounds(new Rectangle(57, 205, 42, 15));
        jLabel4.setForeground(Color.white);
        jLabel4.setText("作者");
        jLabel4.setBounds(new Rectangle(57, 105, 42, 15));
        jLabel3.setForeground(Color.white);
        jLabel3.setText("书名");
        jLabel3.setBounds(new Rectangle(57, 55, 42, 15));
        jTextField7.setBounds(new Rectangle(143, 199, 211, 21));
        jButton1.setBounds(new Rectangle(209, 242, 70, 25));
        jButton1.setText("录入");
        jLabel2.setForeground(Color.white);
        jLabel2.setText("地址");
        jLabel2.setBounds(new Rectangle(57, 130, 75, 15));
        jLabel9.setForeground(Color.white);
        jLabel9.setText("输入书名点确定，将调出此书相关信息，更改后点录入");
        jLabel9.setBounds(new Rectangle(57, 16, 297, 23));
        this.getContentPane().add(jTextField7);
        this.getContentPane().add(jButton3);
        this.getContentPane().add(jTextField6);
        this.getContentPane().add(jTextField5);
        this.getContentPane().add(jTextField4);
        this.getContentPane().add(jTextField3);
        this.getContentPane().add(jTextField2);
        this.getContentPane().add(jTextField1);
        this.getContentPane().add(jLabel5);
        this.getContentPane().add(jLabel7);
        this.getContentPane().add(jLabel8);
        this.getContentPane().add(jLabel2);
        this.getContentPane().add(jLabel4);
        this.getContentPane().add(jLabel6);
        this.getContentPane().add(jLabel3);
        this.getContentPane().add(jButton2);
        this.getContentPane().add(jButton1);
        this.getContentPane().add(jButton4);
        this.getContentPane().add(jLabel1);
        this.getContentPane().add(jLabel9);
        jTextField6.setBounds(new Rectangle(143, 174, 211, 21));
    }

    JLabel jLabel1 = new JLabel();
    JTextField jTextField6 = new JTextField();
    JLabel jLabel2 = new JLabel();
    JButton jButton1 = new JButton();
    JTextField jTextField7 = new JTextField();
    JLabel jLabel3 = new JLabel();
    JLabel jLabel4 = new JLabel();
    JLabel jLabel5 = new JLabel();
    JTextField jTextField3 = new JTextField();
    JLabel jLabel6 = new JLabel();
    JTextField jTextField2 = new JTextField();
    JButton jButton2 = new JButton();
    JLabel jLabel7 = new JLabel();
    JTextField jTextField1 = new JTextField();
    JButton jButton3 = new JButton();
    JTextField jTextField5 = new JTextField();
    JTextField jTextField4 = new JTextField();
    JLabel jLabel8 = new JLabel();
    JButton jButton4 = new JButton();
    JLabel jLabel9 = new JLabel();
    String str1,str2,str3,str4,str5,str6,str7;
    public void jButton2_actionPerformed(ActionEvent e) {
        jTextField1.setText(null);
                jTextField2.setText(null);
                jTextField3.setText(null);
                jTextField4.setText(null);
                jTextField5.setText(null);
                jTextField6.setText(null);
        jTextField7.setText(null);
    }

    public void jButton3_actionPerformed(ActionEvent e) {
dispose();
    }

    public void jButton4_actionPerformed(ActionEvent e) {
        DataBaseManager dbm = new DataBaseManager();
                ResultSet rs;
        int f;
        String str0="",str8="";
        if(jTextField1.getText().equals(""))
        {JOptionPane.showMessageDialog(this,"书名不能为空！","警告对话框",JOptionPane.WARNING_MESSAGE);}
        else
        {
            str1=jTextField1.getText();
            str0="SELECT * FROM books WHERE BookName ="+"'"+str1+"'";
            try
            {
                rs=dbm.getResult(str0);
                if(rs.next())
                {
                    jTextField1.setEnabled(false);
                    jTextField2.setText(rs.getString(3));
                    jTextField3.setText(rs.getString(4));
                    jTextField4.setText(rs.getString(5));
                    jTextField5.setText(rs.getString(6));
                    jTextField6.setText(rs.getString(7));
                    jTextField7.setText(rs.getString(8));
                    str8="UPDATE books SET Books_count=Books_count+1 WHERE BookName ='"+str1+"'";
                    f=dbm.updateSql(str8);
                }
                else
                {
                    JOptionPane.showMessageDialog(this,"书籍记录不存在或者书名错误！","信息提示",JOptionPane.INFORMATION_MESSAGE);
                    jTextField1.setText(null);
                }
            }
            catch(SQLException e7){}
            dbm.closeConnection();

        }
    }
}


class Frame7_jButton4_actionAdapter implements ActionListener {
    private Frame7 adaptee;
    Frame7_jButton4_actionAdapter(Frame7 adaptee) {
        this.adaptee = adaptee;
    }

    public void actionPerformed(ActionEvent e) {
        adaptee.jButton4_actionPerformed(e);
    }
}


class Frame7_jButton3_actionAdapter implements ActionListener {
    private Frame7 adaptee;
    Frame7_jButton3_actionAdapter(Frame7 adaptee) {
        this.adaptee = adaptee;
    }

    public void actionPerformed(ActionEvent e) {
        adaptee.jButton3_actionPerformed(e);
    }
}


class Frame7_jButton2_actionAdapter implements ActionListener {
    private Frame7 adaptee;
    Frame7_jButton2_actionAdapter(Frame7 adaptee) {
        this.adaptee = adaptee;
    }

    public void actionPerformed(ActionEvent e) {
        adaptee.jButton2_actionPerformed(e);
    }
}