d_overdue.java

图书管理系统

/*
 * D_overdue.java
 *
 * Created on 2007年6月25日, 上午9:57
 */

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

public class D_overdue extends javax.swing.JFrame {
    /** Creates new form D_overdue */
    public D_overdue() { 
        initComponents();
        con=connect.getcon();
        stmt=connect.getstmt();
        this.setBounds(300,250,500,400);
        this.setTitle("超期记录查询");
        this.setDefaultCloseOperation(DISPOSE_ON_CLOSE);
        BG.add(RB_qball);
        BG.add(RB_qbrID);
        BG.add(RB_qbbID);
        try{
       
        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,otable,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();
        T_query = new javax.swing.JTextField();
        RB_qball = new javax.swing.JRadioButton();
        RB_qbrID = new javax.swing.JRadioButton();
        RB_qbbID = new javax.swing.JRadioButton();
        jScrollPane1 = new javax.swing.JScrollPane();
        otable = new javax.swing.JTable();

        setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
        jLabel1.setText("\u8bf7\u8f93\u5165\u4f60\u6240\u8981\u67e5\u8be2\u7684\u5185\u5bb9:");

        RB_qball.setText("\u67e5\u8be2\u6240\u6709\u672a\u8fd8\u7684\u8d85\u671f\u8bb0\u5f55");
        RB_qball.setBorder(javax.swing.BorderFactory.createEmptyBorder(0, 0, 0, 0));
        RB_qball.setMargin(new java.awt.Insets(0, 0, 0, 0));
        RB_qball.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                RB_qballActionPerformed(evt);
            }
        });

        RB_qbrID.setText("\u6309\u8bfb\u8005\u7f16\u53f7\u53f7\u67e5\u8be2\u8d85\u671f\u8bb0\u5f55");
        RB_qbrID.setBorder(javax.swing.BorderFactory.createEmptyBorder(0, 0, 0, 0));
        RB_qbrID.setMargin(new java.awt.Insets(0, 0, 0, 0));
        RB_qbrID.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                RB_qbrIDActionPerformed(evt);
            }
        });

        RB_qbbID.setText("\u6309\u56fe\u4e66\u53f7\u67e5\u8be2\u8d85\u671f\u8bb0\u5f55");
        RB_qbbID.setBorder(javax.swing.BorderFactory.createEmptyBorder(0, 0, 0, 0));
        RB_qbbID.setMargin(new java.awt.Insets(0, 0, 0, 0));
        RB_qbbID.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                RB_qbbIDActionPerformed(evt);
            }
        });

        otable.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(otable);

        org.jdesktop.layout.GroupLayout layout = new org.jdesktop.layout.GroupLayout(getContentPane());
        getContentPane().setLayout(layout);
        layout.setHorizontalGroup(
            layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
            .add(org.jdesktop.layout.GroupLayout.TRAILING, layout.createSequentialGroup()
                .add(39, 39, 39)
                .add(T_query, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, 82, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)
                .add(65, 65, 65)
                .add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
                    .add(RB_qball)
                    .add(RB_qbbID)
                    .add(RB_qbrID))
                .add(120, 120, 120))
            .add(jScrollPane1, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, 467, Short.MAX_VALUE)
            .add(layout.createSequentialGroup()
                .addContainerGap()
                .add(jLabel1, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, 175, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)
                .addContainerGap(282, Short.MAX_VALUE))
        );
        layout.setVerticalGroup(
            layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
            .add(layout.createSequentialGroup()
                .addContainerGap()
                .add(jLabel1)
                .add(17, 17, 17)
                .add(RB_qball)
                .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)
                .add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.BASELINE)
                    .add(RB_qbrID)
                    .add(T_query, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE))
                .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                .add(RB_qbbID)
                .add(35, 35, 35)
                .add(jScrollPane1, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, 257, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE))
        );
        pack();
    }// </editor-fold>//GEN-END:initComponents

    private void RB_qbbIDActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_RB_qbbIDActionPerformed
// TODO 将在此处添加您的处理代码：
        try{
        //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 and datediff(dd,借阅日期,getdate())>60 ");
       PreparedStatement sql=con.prepareStatement("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 and datediff(dd,借阅日期,getdate())>60 and 书号=?");
        sql.setString(1,T_query.getText().trim()); 
        rs = sql.executeQuery();
        PaintTable paint=new PaintTable(rs,name,otable,this,dataType);
        }
        catch(Exception readere) 
         {
            JOptionPane.showMessageDialog(null,"数据库访问失败！");
           readere.printStackTrace();
     }
    }//GEN-LAST:event_RB_qbbIDActionPerformed

    private void RB_qbrIDActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_RB_qbrIDActionPerformed
// TODO 将在此处添加您的处理代码：
        try{
        //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 and datediff(dd,借阅日期,getdate())>60 ");
       PreparedStatement sql=con.prepareStatement("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 and datediff(dd,借阅日期,getdate())>60 and 读者编号=?");
        sql.setString(1,T_query.getText().trim()); 
        rs = sql.executeQuery();
        PaintTable paint=new PaintTable(rs,name,otable,this,dataType);
        }
        catch(Exception readere) 
         {
            JOptionPane.showMessageDialog(null,"数据库访问失败！");
           readere.printStackTrace();
     }
    }//GEN-LAST:event_RB_qbrIDActionPerformed

    private void RB_qballActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_RB_qballActionPerformed
// TODO 将在此处添加您的处理代码：
        try{
        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 and datediff(dd,借阅日期,getdate())>60");
        PaintTable paint=new PaintTable(rs,name,otable,this,dataType);
        }
        catch(Exception readere) 
         {
            JOptionPane.showMessageDialog(null,"数据库访问失败！");
           readere.printStackTrace();
     }
    }//GEN-LAST:event_RB_qballActionPerformed
    
    /**
     * @param args the command line arguments
     */
    public static void main(String args[]) {
        java.awt.EventQueue.invokeLater(new Runnable() {
            public void run() {
                new D_overdue().setVisible(true);
            }
        });
    }
    
    // 变量声明 - 不进行修改//GEN-BEGIN:variables
    private javax.swing.ButtonGroup BG;
    private javax.swing.JRadioButton RB_qball;
    private javax.swing.JRadioButton RB_qbbID;
    private javax.swing.JRadioButton RB_qbrID;
    private javax.swing.JTextField T_query;
    private javax.swing.JLabel jLabel1;
    private javax.swing.JScrollPane jScrollPane1;
    private javax.swing.JTable otable;
    // 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 Class[] dataType={String.class,String.class,String.class,String.class};
   private ResultSet rs;
}