moneysetlook.java

java netbeans 学习程序合集

/*
 * MoneySetLook.java
 *
 * Created on 2007年8月31日, 下午1:16
 */

package org.Adam;

import java.sql.ResultSet;
import java.sql.SQLException;
import java.util.Vector;
import javax.swing.JOptionPane;
import javax.swing.table.DefaultTableModel;

/**
 *
 * @author  Administrator
 */
public class MoneySetLook extends javax.swing.JFrame {
     public String a=new String();
     ResultSet rs=null;
    /** Creates new form MoneySetLook */
    public MoneySetLook() {
        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();
        jComboBoxMajor = new javax.swing.JComboBox();
        jComboBox1 = new javax.swing.JComboBox();
        jPanel2 = new javax.swing.JPanel();
        jScrollPane1 = new javax.swing.JScrollPane();
        jTable1 = new javax.swing.JTable();
        jButtonSelect = new javax.swing.JButton();
        jButtonCancle = new javax.swing.JButton();
        jButton1 = new javax.swing.JButton();
        jLabel4 = new javax.swing.JLabel();
        jTextField1 = new javax.swing.JTextField();

        setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
        setTitle("\u5b66\u8d39\u8bbe\u7f6e\u6d4f\u89c8");
        jPanel1.setBorder(javax.swing.BorderFactory.createTitledBorder("\u67e5\u8be2\u6761\u4ef6"));
        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("\u4e13\u4e1a\uff1a");

        jComboBoxMajor.setModel(new javax.swing.DefaultComboBoxModel(new String[] { "", "\u7535\u5b50\u4fe1\u606f", "\u5e94\u7528\u7535\u5b50", "\u7269\u7406\u6559\u80b2" }));

        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(29, 29, 29)
                .add(jLabel1)
                .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)
                .add(jComboBox1, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, 74, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)
                .add(12, 12, 12)
                .add(jLabel2)
                .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)
                .add(jComboBoxClass, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, 79, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)
                .add(13, 13, 13)
                .add(jLabel3)
                .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)
                .add(jComboBoxMajor, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, 83, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)
                .addContainerGap(19, Short.MAX_VALUE))
        );
        jPanel1Layout.setVerticalGroup(
            jPanel1Layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
            .add(jPanel1Layout.createSequentialGroup()
                .add(29, 29, 29)
                .add(jPanel1Layout.createParallelGroup(org.jdesktop.layout.GroupLayout.BASELINE)
                    .add(jLabel1)
                    .add(jLabel3)
                    .add(jComboBoxMajor, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)
                    .add(jComboBox1, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)
                    .add(jLabel2)
                    .add(jComboBoxClass, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE))
                .addContainerGap(42, Short.MAX_VALUE))
        );

        jPanel2.setBorder(javax.swing.BorderFactory.createTitledBorder("\u67e5\u8be2\u7ed3\u679c"));
        jTable1.setModel(new javax.swing.table.DefaultTableModel(
            new Object [][] {
                {},
                {},
                {},
                {}
            },
            new String [] {

            }
        ));
        jScrollPane1.setViewportView(jTable1);

        org.jdesktop.layout.GroupLayout jPanel2Layout = new org.jdesktop.layout.GroupLayout(jPanel2);
        jPanel2.setLayout(jPanel2Layout);
        jPanel2Layout.setHorizontalGroup(
            jPanel2Layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
            .add(jScrollPane1, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, 429, Short.MAX_VALUE)
        );
        jPanel2Layout.setVerticalGroup(
            jPanel2Layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
            .add(jScrollPane1, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, 196, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)
        );

        jButtonSelect.setText("\u67e5\u8be2");
        jButtonSelect.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jButtonSelectActionPerformed(evt);
            }
        });

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

        jButton1.setText("\u4fee\u6539\u5b66\u8d39");
        jButton1.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jButton1ActionPerformed(evt);
            }
        });

        jLabel4.setText("\u5982\u679c\u8981\u66f4\u65b0\u5b66\u8d39\uff0c\u8bf7\u8f93\u5165\u5b66\u8d39\uff1a");

        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(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.TRAILING)
                    .add(org.jdesktop.layout.GroupLayout.LEADING, jPanel2, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                    .add(jPanel1, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
                .addContainerGap())
            .add(layout.createSequentialGroup()
                .add(26, 26, 26)
                .add(jLabel4, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, 200, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)
                .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)
                .add(jTextField1, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, 171, Short.MAX_VALUE)
                .add(64, 64, 64))
            .add(layout.createSequentialGroup()
                .add(52, 52, 52)
                .add(jButtonSelect, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, 78, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)
                .add(64, 64, 64)
                .add(jButton1)
                .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED, 57, Short.MAX_VALUE)
                .add(jButtonCancle, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, 80, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)
                .add(53, 53, 53))
        );
        layout.setVerticalGroup(
            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)
                .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)
                .add(jPanel2, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)
                .add(16, 16, 16)
                .add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.BASELINE)
                    .add(jTextField1, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)
                    .add(jLabel4))
                .add(24, 24, 24)
                .add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.BASELINE)
                    .add(jButtonSelect)
                    .add(jButton1)
                    .add(jButtonCancle))
                .addContainerGap(org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
        );
        pack();
    }// </editor-fold>//GEN-END:initComponents

    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：
        //String Money=jTable1.getValueAt(jTable1.getSelectedRow(),3).toString();
        String Grade=jTable1.getValueAt(jTable1.getSelectedRow(),0).toString();
        String Class=jTable1.getValueAt(jTable1.getSelectedRow(),1).toString();
        //System.out.println(Money);
        String Money=this.jTextField1.getText();              
        String sql="update 班级信息 set 学费='"+Money+"' where 年级='"+Grade+"' and 班级='"+Class+"'";
        DB dB=new DB();
        dB.ChangeInformation(sql);
        this.jTextField1.setText("");
    }//GEN-LAST:event_jButton1ActionPerformed

    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

    private void jButtonSelectActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButtonSelectActionPerformed
// TODO 将在此处添加您的处理代码：
        Vector<Vector> data=new Vector();
        Vector<String> head=new Vector();
        String Grade=this.jComboBox1.getSelectedItem().toString();
        String Class=this.jComboBoxClass.getSelectedItem().toString();
        String Major=this.jComboBoxMajor.getSelectedItem().toString();
        String sql="select 年级,班级,专业,学费 from 班级信息";
        if(Grade.equals("") && Class.equals("") && Major.equals("")){
            sql=sql+" order by 年级";
        }
        if(!Grade.equals("") && Class.equals("") && Major.equals("")){
            sql=sql+" where 年级='"+Grade+"' order by 年级";
        }
        if(Grade.equals("") && !Class.equals("") && Major.equals("")){
            sql=sql+" where 班级='"+Class+"' order by 年级";
        }
        if(Grade.equals("") && Class.equals("") && !Major.equals("")){
            sql=sql+" where 专业='"+Major+"' order by 年级";
        }
        if(!Grade.equals("") && !Class.equals("") && Major.equals("")){
            sql=sql+" where 年级='"+Grade+"' and 班级='"+Class+"' order by 年级";
        }
        if(!Grade.equals("") && Class.equals("") && !Major.equals("")){
            sql=sql+" where 年级='"+Grade+"' and 专业='"+Major+"' order by 年级";
        }
        if(Grade.equals("") && !Class.equals("") && !Major.equals("")){
            sql=sql+" where 专业='"+Major+"' and 班级='"+Class+"' order by 年级";
        }
        if(!Grade.equals("") && !Class.equals("") && !Major.equals("")){
            sql=sql+" where 年级='"+Grade+"' and 班级='"+Class+"' and 专业='"+Major+"' order by 年级";
        }
        DefaultTableModel tableModel=(DefaultTableModel)this.jTable1.getModel();
        DB dB=new DB();
        head=dB.doClassTableHead(sql);
        data=dB.doClassQuery(sql);
        tableModel.setDataVector(data,head);
        this.jTable1.setModel(tableModel);       
        ((DefaultTableModel)jTable1.getModel()).fireTableStructureChanged();
        dB.closeAccessConnection();
    }//GEN-LAST:event_jButtonSelectActionPerformed
    
    /**
     * @param args the command line arguments
     */
    public static void main(String args[]) {
        java.awt.EventQueue.invokeLater(new Runnable() {
            public void run() {
                new MoneySetLook().setVisible(true);
            }
        });
    }
    
    // 变量声明 - 不进行修改//GEN-BEGIN:variables
    private javax.swing.JButton jButton1;
    private javax.swing.JButton jButtonCancle;
    private javax.swing.JButton jButtonSelect;
    private javax.swing.JComboBox jComboBox1;
    private javax.swing.JComboBox jComboBoxClass;
    private javax.swing.JComboBox jComboBoxMajor;
    private javax.swing.JLabel jLabel1;
    private javax.swing.JLabel jLabel2;
    private javax.swing.JLabel jLabel3;
    private javax.swing.JLabel jLabel4;
    private javax.swing.JPanel jPanel1;
    private javax.swing.JPanel jPanel2;
    private javax.swing.JScrollPane jScrollPane1;
    private javax.swing.JTable jTable1;
    private javax.swing.JTextField jTextField1;
    // 变量声明结束//GEN-END:variables
    
}