moneysetadd.java

java netbeans 学习程序合集

/*
 * MoneySetAdd.java
 *
 * Created on 2007年8月30日, 下午1:22
 */

package org.Adam;

import java.sql.ResultSet;
import java.sql.SQLException;

/**
 *
 * @author  Administrator
 */
public class MoneySetAdd extends javax.swing.JFrame {
    ResultSet rs=null;
     String ID=new String();
     String Money=new String();
      public String a=new String();
    /**
     * Creates new form MoneySetAdd
     */
    public MoneySetAdd() {
        initComponents();
        this.setLocationRelativeTo(this);
        this.setResizable(false);
        this.jComboBox1.addItem("");
        GetGrade();
    }
     private void GetGrade(){
        String sql="select distinct 年级 from 班级信息 ";
        DB dB=new DB();
        rs=dB.SelectpassDb(sql);
        try {
           while(rs.next()){
            a=rs.getString("年级");
            this.jComboBox1.addItem(a);
           }
            
        } catch (SQLException ex) {
            ex.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() {
        jPanel1 = new javax.swing.JPanel();
        jLabel1 = new javax.swing.JLabel();
        jLabel2 = new javax.swing.JLabel();
        jComboBoxClass = new javax.swing.JComboBox();
        jLabel3 = new javax.swing.JLabel();
        jTextFieldStudyMoney = new javax.swing.JTextField();
        jButtonEnter = new javax.swing.JButton();
        jButtonCancle = new javax.swing.JButton();
        jComboBox1 = new javax.swing.JComboBox();

        setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
        setTitle("\u6dfb\u52a0\u5b66\u8d39");
        jPanel1.setBorder(javax.swing.BorderFactory.createTitledBorder("\u5b66\u8d39\u6dfb\u52a0"));
        jLabel1.setText("\u5e74\u7ea7\uff1a");

        jLabel2.setText("\u73ed\u7ea7\uff1a");

        jComboBoxClass.setModel(new javax.swing.DefaultComboBoxModel(new String[] { "", "\u7535\u4fe1", "\u5e94\u7535", "\u7269\u65591\u73ed", "\u7269\u65592\u73ed", "\u7269\u65593\u73ed" }));

        jLabel3.setText("\u5b66\u8d39\uff1a");

        jButtonEnter.setText("\u786e\u5b9a");
        jButtonEnter.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jButtonEnterActionPerformed(evt);
            }
        });

        jButtonCancle.setText("\u53d6\u6d88");
        jButtonCancle.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jButtonCancleActionPerformed(evt);
            }
        });

        org.jdesktop.layout.GroupLayout jPanel1Layout = new org.jdesktop.layout.GroupLayout(jPanel1);
        jPanel1.setLayout(jPanel1Layout);
        jPanel1Layout.setHorizontalGroup(
            jPanel1Layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
            .add(jPanel1Layout.createSequentialGroup()
                .add(jPanel1Layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
                    .add(jPanel1Layout.createSequentialGroup()
                        .add(58, 58, 58)
                        .add(jButtonEnter)
                        .add(123, 123, 123))
                    .add(jPanel1Layout.createSequentialGroup()
                        .add(32, 32, 32)
                        .add(jPanel1Layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
                            .add(jLabel1)
                            .add(jLabel3))
                        .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)
                        .add(jPanel1Layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING, false)
                            .add(jTextFieldStudyMoney)
                            .add(jComboBox1, 0, 99, Short.MAX_VALUE))
                        .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED, 12, Short.MAX_VALUE)
                        .add(jLabel2)
                        .add(19, 19, 19)))
                .add(jPanel1Layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING, false)
                    .add(jComboBoxClass, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, 90, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)
                    .add(jButtonCancle))
                .addContainerGap(29, Short.MAX_VALUE))
        );
        jPanel1Layout.setVerticalGroup(
            jPanel1Layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
            .add(jPanel1Layout.createSequentialGroup()
                .add(22, 22, 22)
                .add(jPanel1Layout.createParallelGroup(org.jdesktop.layout.GroupLayout.BASELINE)
                    .add(jLabel1)
                    .add(jComboBoxClass, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)
                    .add(jLabel2)
                    .add(jComboBox1, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE))
                .add(37, 37, 37)
                .add(jPanel1Layout.createParallelGroup(org.jdesktop.layout.GroupLayout.BASELINE)
                    .add(jLabel3)
                    .add(jTextFieldStudyMoney, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE))
                .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED, 37, Short.MAX_VALUE)
                .add(jPanel1Layout.createParallelGroup(org.jdesktop.layout.GroupLayout.BASELINE)
                    .add(jButtonEnter, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, 32, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)
                    .add(jButtonCancle, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, 31, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE))
                .add(41, 41, 41))
        );

        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()
                .addContainerGap()
                .add(jPanel1, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)
                .addContainerGap(org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
        );
        layout.setVerticalGroup(
            layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
            .add(layout.createSequentialGroup()
                .addContainerGap()
                .add(jPanel1, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                .addContainerGap())
        );
        pack();
    }// </editor-fold>//GEN-END:initComponents

    private void jButtonEnterActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButtonEnterActionPerformed
// TODO 将在此处添加您的处理代码：
        String Grade=this.jComboBox1.getSelectedItem().toString();
        String Class=this.jComboBoxClass.getSelectedItem().toString();
        String StudyMoney=this.jTextFieldStudyMoney.getText();
       
       // String sql1="select s_id from 班级信息 where 班级='"+Class+"' and 年级='"+Grade+"'";
        
      
        DB dB=new DB();
      /*  rs=dB.GetClassID(sql1);
        try {
            rs.next();
            ID=rs.getString("s_id");         
            System.out.println(ID);           
        } catch (SQLException ex) {
            ex.printStackTrace();
        }*/
       /* rs=dB.GetClassID(sql1);
        try {
            rs.next();           
            Money=rs.getString("学费");         
            System.out.println(Money);
        } catch (SQLException ex) {
            ex.printStackTrace();
        }*/
       String sql="update 班级信息 set 学费='"+StudyMoney+"' where 班级='"+Class+"' and 年级='"+Grade+"'";
        dB.AddMoneySet(sql);
       // this.jTextFieldGrade.setText("");
        this.jTextFieldStudyMoney.setText("");
    }//GEN-LAST:event_jButtonEnterActionPerformed

    private void jButtonCancleActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButtonCancleActionPerformed
// TODO 将在此处添加您的处理代码：
        this.dispose();
    }//GEN-LAST:event_jButtonCancleActionPerformed
    
    /**
     * @param args the command line arguments
     */
    public static void main(String args[]) {
        java.awt.EventQueue.invokeLater(new Runnable() {
            public void run() {
                new MoneySetAdd().setVisible(true);
            }
        });
    }
    
    // 变量声明 - 不进行修改//GEN-BEGIN:variables
    private javax.swing.JButton jButtonCancle;
    private javax.swing.JButton jButtonEnter;
    private javax.swing.JComboBox jComboBox1;
    private javax.swing.JComboBox jComboBoxClass;
    private javax.swing.JLabel jLabel1;
    private javax.swing.JLabel jLabel2;
    private javax.swing.JLabel jLabel3;
    private javax.swing.JPanel jPanel1;
    private javax.swing.JTextField jTextFieldStudyMoney;
    // 变量声明结束//GEN-END:variables
    
}