⭐ 欢迎来到虫虫下载站! | 📦 资源下载 📁 资源专辑 ℹ️ 关于我们
⭐ 虫虫下载站

📄 readeredit.java

📁 JAVA图书管理系统有很多代码这只是很小的一部分
💻 JAVA
字号:
/*
 * ReaderEdit.java
 *
 * Created on 2004年1月4日, 下午6:47
 */

package library;
import java.sql.*;
import javax.swing.JOptionPane;
/**
 *
 * @author  Administrator
 */
public class ReaderEdit extends javax.swing.JFrame {
    
    /** Creates new form ReaderEdit */
    public ReaderEdit() {
        initComponents();
    }
    
    /** 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() {
        jLabel1 = new javax.swing.JLabel();
        jLabel2 = new javax.swing.JLabel();
        jLabel3 = new javax.swing.JLabel();
        jLabel4 = new javax.swing.JLabel();
        jLabel5 = new javax.swing.JLabel();
        jLabel6 = new javax.swing.JLabel();
        jLabel7 = new javax.swing.JLabel();
        codeTextField = new javax.swing.JTextField();
        nameTextField = new javax.swing.JTextField();
        sexTextField = new javax.swing.JTextField();
        typeTextField = new javax.swing.JTextField();
        phoneTextField = new javax.swing.JTextField();
        deptTextField = new javax.swing.JTextField();
        addressTextField = new javax.swing.JTextField();
        jButton1 = new javax.swing.JButton();
        jButton2 = new javax.swing.JButton();
        jButton3 = new javax.swing.JButton();
        jButton4 = new javax.swing.JButton();

        setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
        setTitle("\u8bfb\u8005\u7f16\u8f91");
        jLabel1.setText("\u7f16\u53f7\uff1a");

        jLabel2.setText("\u59d3\u540d\uff1a");

        jLabel3.setText("\u6027\u522b\uff1a");

        jLabel4.setText("\u7c7b\u578b\uff1a");

        jLabel5.setText("\u7535\u8bdd\uff1a");

        jLabel6.setText("\u90e8\u95e8\uff1a");

        jLabel7.setText("\u5730\u5740\uff1a");

        codeTextField.addKeyListener(new java.awt.event.KeyAdapter() {
            public void keyReleased(java.awt.event.KeyEvent evt) {
                codeTextFieldKeyReleased(evt);
            }
        });

        jButton1.setText("\u65b0\u589e");
        jButton1.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jButton1ActionPerformed(evt);
            }
        });

        jButton2.setText("\u5220\u9664");
        jButton2.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jButton2ActionPerformed(evt);
            }
        });

        jButton3.setText("\u4fee\u6539");
        jButton3.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jButton3ActionPerformed(evt);
            }
        });

        jButton4.setText("\u8fd4\u56de");
        jButton4.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jButton4ActionPerformed(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(layout.createSequentialGroup()
                .add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
                    .add(layout.createSequentialGroup()
                        .add(30, 30, 30)
                        .add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
                            .add(jLabel1)
                            .add(jLabel2)
                            .add(jLabel3)
                            .add(jLabel4)
                            .add(jLabel5)
                            .add(jLabel6)
                            .add(jLabel7)))
                    .add(layout.createSequentialGroup()
                        .addContainerGap()
                        .add(jButton1)))
                .add(30, 30, 30)
                .add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
                    .add(layout.createSequentialGroup()
                        .add(jButton2)
                        .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED, 15, Short.MAX_VALUE)
                        .add(jButton3))
                    .add(addressTextField, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, 129, Short.MAX_VALUE)
                    .add(deptTextField, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, 129, Short.MAX_VALUE)
                    .add(phoneTextField, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, 129, Short.MAX_VALUE)
                    .add(typeTextField, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, 129, Short.MAX_VALUE)
                    .add(sexTextField, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, 129, Short.MAX_VALUE)
                    .add(codeTextField, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, 129, Short.MAX_VALUE)
                    .add(nameTextField, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, 129, Short.MAX_VALUE))
                .add(18, 18, 18)
                .add(jButton4)
                .add(30, 30, 30))
        );
        layout.setVerticalGroup(
            layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
            .add(layout.createSequentialGroup()
                .addContainerGap()
                .add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.BASELINE)
                    .add(jLabel1)
                    .add(codeTextField, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE))
                .add(27, 27, 27)
                .add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.BASELINE)
                    .add(jLabel2)
                    .add(nameTextField, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE))
                .add(27, 27, 27)
                .add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
                    .add(layout.createSequentialGroup()
                        .add(jLabel3)
                        .add(27, 27, 27)
                        .add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.BASELINE)
                            .add(jLabel4)
                            .add(typeTextField, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE))
                        .add(22, 22, 22)
                        .add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.BASELINE)
                            .add(jLabel5)
                            .add(phoneTextField, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE))
                        .add(23, 23, 23)
                        .add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.BASELINE)
                            .add(jLabel6)
                            .add(deptTextField, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE))
                        .add(24, 24, 24)
                        .add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.BASELINE)
                            .add(jLabel7)
                            .add(addressTextField, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)))
                    .add(sexTextField, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE))
                .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED, 43, Short.MAX_VALUE)
                .add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.BASELINE)
                    .add(jButton1)
                    .add(jButton2)
                    .add(jButton3)
                    .add(jButton4))
                .add(25, 25, 25))
        );
        pack();
    }// </editor-fold>//GEN-END:initComponents

    private void jButton4ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButton4ActionPerformed
// TODO 将在此处添加您的处理代码:
        this.hide();
              MainFrame mf=new MainFrame();
              mf.show();
    }//GEN-LAST:event_jButton4ActionPerformed

    private void jButton3ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButton3ActionPerformed
// TODO 将在此处添加您的处理代码:
   DataBase database=new DataBase();
         Read read=new Read(codeTextField.getText(),nameTextField.getText(),sexTextField.getText(),typeTextField.getText(),phoneTextField.getText(),deptTextField.getText(),addressTextField.getText());
           database.updateReader(read); 
                  
    }//GEN-LAST:event_jButton3ActionPerformed

    private void jButton2ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButton2ActionPerformed
// TODO 将在此处添加您的处理代码:
        DataBase database=new DataBase();
        database.deleteReader(codeTextField.getText());  
       codeTextField.setText("") ;   
       nameTextField.setText("");
       sexTextField.setText("");        
       typeTextField.setText("");
       phoneTextField.setText("");         
       deptTextField.setText("");
       addressTextField.setText("");   
      
                                           
    }//GEN-LAST:event_jButton2ActionPerformed

    private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButton1ActionPerformed
// TODO 将在此处添加您的处理代码:
         DataBase database=new DataBase();
        Read read=new Read(codeTextField.getText(),nameTextField.getText(),sexTextField.getText(),typeTextField.getText(),phoneTextField.getText(),deptTextField.getText(),addressTextField.getText());
       database.addReader(read); 
       codeTextField.setText("") ;   
       nameTextField.setText("");
       sexTextField.setText("");        
       typeTextField.setText("");
       phoneTextField.setText("");         
       deptTextField.setText("");
       addressTextField.setText(""); 
       
      
         
    }//GEN-LAST:event_jButton1ActionPerformed

    private void codeTextFieldKeyReleased(java.awt.event.KeyEvent evt) {//GEN-FIRST:event_codeTextFieldKeyReleased
// TODO 将在此处添加您的处理代码:
           try{
        Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
             Connection con =DriverManager.getConnection("jdbc:odbc:library","","");
             Statement st= con.createStatement();
             String s1="select *from readerInfo where code='"+codeTextField.getText().trim()+"'";
             ResultSet rs=st.executeQuery(s1);
             if(rs.next()){
                 nameTextField.setText(rs.getString(2));
                 sexTextField.setText(rs.getString(3));
               typeTextField.setText(rs.getString(4));
                 phoneTextField.setText(rs.getString(5));
                 deptTextField.setText(rs.getString(6));
                 addressTextField.setText(rs.getString(7));
             }
             rs.close();
             st.close();
             con.close();
        }catch(Exception e){
            e.getMessage();
        }
    }//GEN-LAST:event_codeTextFieldKeyReleased
    
    /**
     * @param args the command line arguments
     */
    public static void main(String args[]) {
        java.awt.EventQueue.invokeLater(new Runnable() {
            public void run() {
                new ReaderEdit().setVisible(true);
            }
        });
    }
    
    // 变量声明 - 不进行修改//GEN-BEGIN:variables
    private javax.swing.JTextField addressTextField;
    private javax.swing.JTextField codeTextField;
    private javax.swing.JTextField deptTextField;
    private javax.swing.JButton jButton1;
    private javax.swing.JButton jButton2;
    private javax.swing.JButton jButton3;
    private javax.swing.JButton jButton4;
    private javax.swing.JLabel jLabel1;
    private javax.swing.JLabel jLabel2;
    private javax.swing.JLabel jLabel3;
    private javax.swing.JLabel jLabel4;
    private javax.swing.JLabel jLabel5;
    private javax.swing.JLabel jLabel6;
    private javax.swing.JLabel jLabel7;
    private javax.swing.JTextField nameTextField;
    private javax.swing.JTextField phoneTextField;
    private javax.swing.JTextField sexTextField;
    private javax.swing.JTextField typeTextField;
    // 变量声明结束//GEN-END:variables
    
}

⌨️ 快捷键说明

复制代码 Ctrl + C
搜索代码 Ctrl + F
全屏模式 F11
切换主题 Ctrl + Shift + D
显示快捷键 ?
增大字号 Ctrl + =
减小字号 Ctrl + -