registationfees.java~34~

来自「教材管理系统」· JAVA~34~ 代码 · 共 263 行

package bookmanager;

import javax.swing.*;
import com.borland.jbcl.layout.*;
import java.awt.*;
import java.awt.event.*;
import java.sql.*;

/**
 * <p>Title: </p>
 * <p>Description: </p>
 * <p>Copyright: Copyright (c) 2003</p>
 * <p>Company: </p>
 * @author not attributable
 * @version 1.0
 */

public class registationfees
    extends JFrame {
  //定义结果集
  ResultSet rs;
  // 定义数据库操作对象
  private DBManager db = new DBManager();

  XYLayout xYLayout1 = new XYLayout();
  JButton jButtonCancel = new JButton();
  JButton jButtonOk = new JButton();
  JLabel jLabel1 = new JLabel();
  JButton jButtonclear = new JButton();
  JLabel jLabel2 = new JLabel();
  JTextField jTextFieldusername = new JTextField();
  JLabel jLabel5 = new JLabel();
  JTextField jTextFieldpaydate = new JTextField();
  JLabel jLabel7 = new JLabel();
  JTextField jTextFieldpaynum = new JTextField();
  JTextField jTextFieldaccptusername = new JTextField();
  JLabel jLabel3 = new JLabel();
  JTextField jTextFieldprofessional = new JTextField();
  JLabel jLabel4 = new JLabel();
  JTextField jTextFielddepartment = new JTextField();
  JButton jButton1 = new JButton();
  JLabel jLabel6 = new JLabel();
  JComboBox jComboBoxpayusertype = new JComboBox();

  public registationfees() {
    try {
      jbInit();
    }
    catch (Exception e) {
      e.printStackTrace();
    }
  }

  public static void main(String[] args) {
   registationfees returnBook = new registationfees();
  }

  private void jbInit() throws Exception {
    jTextFieldusername.setText("");
    jTextFieldusername.setFont(new java.awt.Font("Dialog", 0, 16));
    jLabel2.setFont(new java.awt.Font("Dialog", 0, 16));
    jLabel2.setText("经办人");
    jButtonclear.setText("清空");
    jButtonclear.addMouseListener(new registationfees_jButtonclear_mouseAdapter(this));
    jButtonclear.setFont(new java.awt.Font("Dialog", 0, 16));
    jButtonclear.setEnabled(true);
    jLabel1.setFont(new java.awt.Font("Dialog", 0, 16));
    jLabel1.setRequestFocusEnabled(true);
    jLabel1.setText("交费用户");
    jButtonOk.setFont(new java.awt.Font("Dialog", 0, 16));
    jButtonOk.setText("确定");
    jButtonOk.addMouseListener(new registationfees_jButtonOk_mouseAdapter(this));
    jButtonCancel.setFont(new java.awt.Font("Dialog", 0, 16));
    jButtonCancel.addMouseListener(new registationfees_jButtonCancel_mouseAdapter(this));
    jButtonCancel.setText("退出");
    jButtonCancel.addMouseListener(new registationfees_jButtonCancel_mouseAdapter(this));
    this.getContentPane().setLayout(xYLayout1);
    xYLayout1.setWidth(549);
    xYLayout1.setHeight(357);
    this.setTitle("交费登记");
    this.addWindowListener(new registationfees_this_windowAdapter(this));
    jLabel5.setFont(new java.awt.Font("Dialog", 0, 16));
    jLabel5.setRequestFocusEnabled(true);
    jLabel5.setText("交费时间");
    jLabel7.setFont(new java.awt.Font("Dialog", 0, 16));
    jLabel7.setText("交费金额");
    jTextFieldpaydate.setFont(new java.awt.Font("Dialog", 0, 16));
    jTextFieldpaydate.setText("");
    jTextFieldpaynum.setFont(new java.awt.Font("Dialog", 0, 16));
    jTextFieldpaynum.setText("");
    jTextFieldaccptusername.setFont(new java.awt.Font("Dialog", 0, 16));
    jTextFieldaccptusername.addActionListener(new registationfees_jTextFieldaccptusername_actionAdapter(this));
    jLabel3.setFont(new java.awt.Font("Dialog", 0, 16));
    jLabel3.setText("所在专业");
    jTextFieldprofessional.setFont(new java.awt.Font("Dialog", 0, 16));
    jTextFieldprofessional.setText("");
    jLabel4.setFont(new java.awt.Font("Dialog", 0, 16));
    jLabel4.setText("所属院系");
    jTextFielddepartment.setFont(new java.awt.Font("Dialog", 0, 16));
    jTextFielddepartment.setText("");
     ButtonGroup group=new ButtonGroup();
    jButton1.setFont(new java.awt.Font("Dialog", 0, 16));
    jButton1.setText("打印凭条");
    jLabel6.setFont(new java.awt.Font("Dialog", 0, 16));
    jLabel6.setText("交费类型");
    jComboBoxpayusertype.setFont(new java.awt.Font("Dialog", 0, 16));
    this.getContentPane().add(jTextFieldusername,   new XYConstraints(123, 52, 139, 31));
    this.getContentPane().add(jLabel3, new XYConstraints(282, 52, 67, 34));
    this.getContentPane().add(jTextFieldprofessional,   new XYConstraints(353, 52, 142, 31));
    this.getContentPane().add(jLabel4, new XYConstraints(39, 101, 76, 37));
    this.getContentPane().add(jTextFielddepartment,  new XYConstraints(121, 104, 141, 32));
    this.getContentPane().add(jLabel2, new XYConstraints(280, 104, 57, 35));
    this.getContentPane().add(jTextFieldaccptusername, new XYConstraints(354, 104, 141, 30));
    this.getContentPane().add(jTextFieldpaydate,  new XYConstraints(119, 154, 140, 35));
    this.getContentPane().add(jLabel7, new XYConstraints(279, 157, 72, 34));
    this.getContentPane().add(jTextFieldpaynum,  new XYConstraints(354, 154, 144, 30));
    this.getContentPane().add(jLabel5, new XYConstraints(38, 157, 78, 30));
    this.getContentPane().add(jButtonCancel,  new XYConstraints(351, 289, 88, -1));
    this.getContentPane().add(jButton1, new XYConstraints(254, 289, 98, 32));
    this.getContentPane().add(jButtonOk, new XYConstraints(162, 289, 91, -1));
    this.getContentPane().add(jButtonclear, new XYConstraints(72, 289, 91, 32));
    this.getContentPane().add(jComboBoxpayusertype, new XYConstraints(119, 211, 141, 30));
    this.getContentPane().add(jLabel6, new XYConstraints(36, 209, 74, 31));
    this.getContentPane().add(jLabel1, new XYConstraints(39, 54, 71, 33));
    jComboBoxpayusertype.addItem("学生用书交费");
    jComboBoxpayusertype.addItem("教师用书交费");
  }

  void jButtonCancel_mouseClicked(MouseEvent e) {
    this.dispose();
  }

//清空所有文本框
  void jButtonclear_mouseClicked(MouseEvent e) {
    jTextFieldusername.setText("");
    jTextFieldaccptusername.setText("");
    jTextFieldpaydate.setText("");
    jTextFieldpaynum.setText("");


  }

  void jButtonOk_mouseClicked(MouseEvent e) {
    String strSQL;
    //用户名是否为空
    if (jTextFieldusername.getText().trim().equals("")) {
      JOptionPane.showMessageDialog(null, "用户名不许为空！");
      return;
    }
    //书名是否为空
    if (jTextFieldaccptusername.getText().trim().equals("")) {
      JOptionPane.showMessageDialog(null, "书名不许为空！");
      return;
    }
    //入库时间是否为空
    if (jTextFieldpaydate.getText().trim().equals("")) {
      JOptionPane.showMessageDialog(null, "入库时间不许为空！");
      return;
    }
    if (jTextFieldpaynum.getText().trim().equals("")) {
    JOptionPane.showMessageDialog(null, "入库数量不许为空！");
    return;
  }



    //生成更新sql语句
    strSQL = "update  pay set paydate='" + jTextFieldpaydate.getText() +"',";
    strSQL = strSQL + " where username='" + jTextFieldusername.getText() + "'";
    strSQL = strSQL + "  accptusername='" +jTextFieldaccptusername.getText() + "'";
    strSQL = strSQL + "  paynum='" +jTextFieldpaynum.getText() + "'";

    //由数据库操作对象执行数据库操作，并返回操作成功失败的提示信息
    if (db.executeSql(strSQL)) {
      JOptionPane.showMessageDialog(null, "操作成功!");
    }
    else {
      JOptionPane.showMessageDialog(null, "此用户不存在！请确认！");
    }

  }

  void this_windowOpened(WindowEvent e) {
    String strSQL = "";
    strSQL = "select username from user  ";
    rs = db.getResult(strSQL);
    boolean isexist = false;
    try {
      isexist = rs.first();
    }
    catch (SQLException ex1) {
    }

}

class registationfees_jButtonCancel_mouseAdapter
    extends java.awt.event.MouseAdapter {
 registationfees adaptee;

  registationfees_jButtonCancel_mouseAdapter(registationfees adaptee) {
    this.adaptee = adaptee;
  }

  public void mouseClicked(MouseEvent e) {
    adaptee.jButtonCancel_mouseClicked(e);
  }
}

class registationfees_jButtonclear_mouseAdapter
    extends java.awt.event.MouseAdapter {
  registationfees adaptee;

registationfees_jButtonclear_mouseAdapter(registationfees adaptee) {
    this.adaptee = adaptee;
  }

  public void mouseClicked(MouseEvent e) {
    adaptee.jButtonclear_mouseClicked(e);
  }
}

class registationfees_jButtonOk_mouseAdapter
    extends java.awt.event.MouseAdapter {
 registationfees adaptee;

  registationfees_jButtonOk_mouseAdapter(registationfees adaptee) {
    this.adaptee = adaptee;
  }

  public void mouseClicked(MouseEvent e) {
    adaptee.jButtonOk_mouseClicked(e);
  }
}

class registationfees_this_windowAdapter
    extends java.awt.event.WindowAdapter {
 registationfees adaptee;

  registationfees_this_windowAdapter(registationfees adaptee) {
    this.adaptee = adaptee;
  }

  public void windowOpened(WindowEvent e) {
    adaptee.this_windowOpened(e);
  }
    }

  void jTextFieldaccptusername_actionPerformed(ActionEvent e) {

  }
    }

class registationfees_jTextFieldaccptusername_actionAdapter implements java.awt.event.ActionListener {
  registationfees adaptee;

  registationfees_jTextFieldaccptusername_actionAdapter(registationfees adaptee) {
    this.adaptee = adaptee;
  }
  public void actionPerformed(ActionEvent e) {
    adaptee.jTextFieldaccptusername_actionPerformed(e);
  }
}