record.java

来自「图书管理系统」· Java 代码 · 共 216 行

/*
 * record.java
 *
 * Created on 2007年6月21日, 下午9:30
 */

package 图书管理系统;
import javax.swing.*;
import java.sql.*;

public class record extends javax.swing.JFrame {
    
    /** Creates new form record */
    public record() {
        initComponents();
        con=connect.getcon();
        stmt=connect.getstmt();
        BG.add(RB_all);
        BG.add(R_QBbname);
        BG.add(R_QBrname);
        this.setBounds(300,250,500,400);
        try{
        this.setTitle("借阅记录查询");
        this.setDefaultCloseOperation(DISPOSE_ON_CLOSE);
        rs = stmt.executeQuery("select 书号,读者编号,借阅日期,归还日期 from 借阅 where 归还日期 is null");
        PaintTable paint=new PaintTable(rs,name,rtable,this,dataType);
        }
        catch(Exception readere) 
         {
            JOptionPane.showMessageDialog(null,"数据库访问失败！");
           readere.printStackTrace();
     }
    }
    
    /** This method is called from within the constructor to
     * initialize the form.
     * WARNING: Do NOT modify this code. The content of this method is
     * always regenerated by the Form Editor.
     */
    // <editor-fold defaultstate="collapsed" desc=" 生成的代码 ">//GEN-BEGIN:initComponents
    private void initComponents() {
        BG = new javax.swing.ButtonGroup();
        jLabel1 = new javax.swing.JLabel();
        R_QBrname = new javax.swing.JRadioButton();
        R_QBbname = new javax.swing.JRadioButton();
        T_rquery = new javax.swing.JTextField();
        jScrollPane1 = new javax.swing.JScrollPane();
        rtable = new javax.swing.JTable();
        RB_all = new javax.swing.JRadioButton();

        setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
        jLabel1.setText("\u8bf7\u8f93\u5165\u60a8\u8981\u67e5\u8be2\u7684\u5185\u5bb9:");

        R_QBrname.setText("\u6309\u8bfb\u8005\u59d3\u540d\u67e5\u8be2");
        R_QBrname.setBorder(javax.swing.BorderFactory.createEmptyBorder(0, 0, 0, 0));
        R_QBrname.setMargin(new java.awt.Insets(0, 0, 0, 0));
        R_QBrname.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                R_QBrnameActionPerformed(evt);
            }
        });

        R_QBbname.setText("\u6309\u56fe\u4e66\u540d\u67e5\u8be2");
        R_QBbname.setBorder(javax.swing.BorderFactory.createEmptyBorder(0, 0, 0, 0));
        R_QBbname.setMargin(new java.awt.Insets(0, 0, 0, 0));
        R_QBbname.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                R_QBbnameActionPerformed(evt);
            }
        });

        rtable.setModel(new javax.swing.table.DefaultTableModel(
            new Object [][] {
                {null, null, null, null},
                {null, null, null, null},
                {null, null, null, null},
                {null, null, null, null}
            },
            new String [] {
                "Title 1", "Title 2", "Title 3", "Title 4"
            }
        ));
        jScrollPane1.setViewportView(rtable);

        RB_all.setText("\u67e5\u8be2\u6240\u6709\u672a\u8fd8\u8bb0\u5f55");
        RB_all.setBorder(javax.swing.BorderFactory.createEmptyBorder(0, 0, 0, 0));
        RB_all.setMargin(new java.awt.Insets(0, 0, 0, 0));
        RB_all.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                RB_allActionPerformed(evt);
            }
        });

        org.jdesktop.layout.GroupLayout layout = new org.jdesktop.layout.GroupLayout(getContentPane());
        getContentPane().setLayout(layout);
        layout.setHorizontalGroup(
            layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
            .add(jScrollPane1, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, 405, Short.MAX_VALUE)
            .add(org.jdesktop.layout.GroupLayout.TRAILING, layout.createSequentialGroup()
                .add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
                    .add(layout.createSequentialGroup()
                        .add(31, 31, 31)
                        .add(jLabel1, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, 151, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)
                        .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED, 25, Short.MAX_VALUE))
                    .add(org.jdesktop.layout.GroupLayout.TRAILING, layout.createSequentialGroup()
                        .addContainerGap()
                        .add(T_rquery, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, 100, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)
                        .add(45, 45, 45)))
                .add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
                    .add(RB_all)
                    .add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING, false)
                        .add(R_QBrname, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                        .add(R_QBbname, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)))
                .add(85, 85, 85))
        );
        layout.setVerticalGroup(
            layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
            .add(layout.createSequentialGroup()
                .add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
                    .add(layout.createSequentialGroup()
                        .add(18, 18, 18)
                        .add(R_QBrname)
                        .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)
                        .add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.BASELINE)
                            .add(R_QBbname)
                            .add(T_rquery, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)))
                    .add(layout.createSequentialGroup()
                        .addContainerGap()
                        .add(jLabel1)))
                .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)
                .add(RB_all)
                .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED, 35, Short.MAX_VALUE)
                .add(jScrollPane1, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, 275, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)
                .addContainerGap())
        );
        pack();
    }// </editor-fold>//GEN-END:initComponents

    private void RB_allActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_RB_allActionPerformed
// TODO 将在此处添加您的处理代码：
        try{
        this.setTitle("借阅记录查询");
        this.setDefaultCloseOperation(DISPOSE_ON_CLOSE);
        rs = stmt.executeQuery("select 书号,读者编号,借阅日期,归还日期 from 借阅 where 归还日期 is null");
        PaintTable paint=new PaintTable(rs,name,rtable,this,dataType);
        }
        catch(Exception readere) 
         {
            JOptionPane.showMessageDialog(null,"数据库访问失败！");
           readere.printStackTrace();
     }
    }//GEN-LAST:event_RB_allActionPerformed

    private void R_QBbnameActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_R_QBbnameActionPerformed
// TODO 将在此处添加您的处理代码：
        try{
        String s;
        s=T_rquery.getText().trim();
        PreparedStatement sql=con.prepareStatement("select 书号,读者编号,借阅日期,归还日期 from 借阅 where 书号 in(select 书号 from 图书 where 书名=?)");
        sql.setString(1,s); 
         rs = sql.executeQuery();
         PaintTable paint=new PaintTable(rs,name,rtable,this,dataType);
        }
   catch(Exception ee)
         {
       JOptionPane.showMessageDialog(null,"数据库访问失败！");
       ee.printStackTrace();
}       
    }//GEN-LAST:event_R_QBbnameActionPerformed

    private void R_QBrnameActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_R_QBrnameActionPerformed
// TODO 将在此处添加您的处理代码：
        try{
        String s;
        s=T_rquery.getText().trim();
        PreparedStatement sql=con.prepareStatement("select 书号,读者编号,借阅日期,归还日期 from 借阅 where 读者编号 in(select 编号 from 读者 where 姓名=?)");
        sql.setString(1,s); 
         rs = sql.executeQuery();
         PaintTable paint=new PaintTable(rs,name,rtable,this,dataType);
        }
   catch(Exception ee)
         {
       JOptionPane.showMessageDialog(null,"数据库访问失败！");
       ee.printStackTrace();
}                
    }//GEN-LAST:event_R_QBrnameActionPerformed
    
    /**
     * @param args the command line arguments
     */
    public static void main(String args[]) {
        java.awt.EventQueue.invokeLater(new Runnable() {
            public void run() {
                new record().setVisible(true);
            }
        });
    }
    
    // 变量声明 - 不进行修改//GEN-BEGIN:variables
    private javax.swing.ButtonGroup BG;
    private javax.swing.JRadioButton RB_all;
    private javax.swing.JRadioButton R_QBbname;
    private javax.swing.JRadioButton R_QBrname;
    private javax.swing.JTextField T_rquery;
    private javax.swing.JLabel jLabel1;
    private javax.swing.JScrollPane jScrollPane1;
    private javax.swing.JTable rtable;
    // 变量声明结束//GEN-END:variables
    private Connection con;
    private Statement stmt;
   private String[] name={"书号","读者编号","借阅日期","归还日期"};
   private String sql;
   private Class[] dataType={String.class,String.class,String.class,String.class,String.class,String.class};
   private ResultSet rs;
}