part_info.java~9~

一款高校科研管理系统

package scince;

import java.awt.*;

import javax.swing.*;
import java.awt.BorderLayout;
import java.awt.Rectangle;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.sql.DriverManager;
import java.sql.Statement;
import java.sql.ResultSet;
import java.sql.Connection;
import java.sql.SQLException;

public class part_Info extends JFrame {
    public part_Info() {
        try {
            jbInit();
        } catch (Exception exception) {
            exception.printStackTrace();
        }
    }

    private void jbInit() throws Exception {
        getContentPane().setLayout(null);
        jLabel1.setText("部门编号*");
        jLabel1.setBounds(new Rectangle(17, 8, 85, 24));
        jButton1.addActionListener(new part_Info_jButton1_actionAdapter(this));
        jButton2.addActionListener(new part_Info_jButton2_actionAdapter(this));
        jButton3.addActionListener(new part_Info_jButton3_actionAdapter(this));
        jButton4.addActionListener(new part_Info_jButton4_actionAdapter(this));
        this.getContentPane().add(jLabel1);
        jButton4.setBounds(new Rectangle(267, 146, 76, 37));
        jButton4.setText("退出");
        jButton3.setBounds(new Rectangle(260, 102, 75, 35));
        jButton3.setText("添加");
        jButton2.setBounds(new Rectangle(260, 62, 75, 31));
        jButton2.setText("删除");
        jButton1.setBounds(new Rectangle(260, 19, 74, 33));
        jButton1.setText("查看");
        jTextField6.setBounds(new Rectangle(108, 226, 97, 28));
        jTextField5.setBounds(new Rectangle(110, 185, 92, 29));
        jTextField4.setBounds(new Rectangle(109, 138, 87, 37));
        jTextField3.setBounds(new Rectangle(109, 92, 85, 37));
        jTextField2.setBounds(new Rectangle(109, 50, 85, 31));
        jTextField1.setBounds(new Rectangle(110, 7, 79, 29));
        jLabel6.setText("联系电话");
        jLabel6.setBounds(new Rectangle(22, 211, 53, 33));
        jLabel5.setText("邮编");
        jLabel5.setBounds(new Rectangle(21, 171, 54, 36));
        jLabel4.setText("地址");
        jLabel4.setBounds(new Rectangle(21, 134, 56, 32));
        jLabel3.setText("负责人");
        jLabel3.setBounds(new Rectangle(19, 88, 57, 27));
        this.getContentPane().add(jLabel2);
        this.getContentPane().add(jLabel3);
        this.getContentPane().add(jLabel4);
        this.getContentPane().add(jLabel5);
        this.getContentPane().add(jLabel6);
        this.getContentPane().add(jTextField1);
        this.getContentPane().add(jTextField2);
        this.getContentPane().add(jTextField3);
        this.getContentPane().add(jTextField4);
        this.getContentPane().add(jTextField5);
        this.getContentPane().add(jTextField6);
        this.getContentPane().add(jButton1);
        this.getContentPane().add(jButton2);
        this.getContentPane().add(jButton3);
        this.getContentPane().add(jButton4);
        jLabel2.setText("部门名称");
        jLabel2.setBounds(new Rectangle(21, 41, 56, 32));
    }

    JLabel jLabel1 = new JLabel();
    JLabel jLabel2 = new JLabel();
    JLabel jLabel3 = new JLabel();
    JLabel jLabel4 = new JLabel();
    JLabel jLabel5 = new JLabel();
    JLabel jLabel6 = new JLabel();
    JTextField jTextField1 = new JTextField();
    JTextField jTextField2 = new JTextField();
    JTextField jTextField3 = new JTextField();
    JTextField jTextField4 = new JTextField();
    JTextField jTextField5 = new JTextField();
    JTextField jTextField6 = new JTextField();
    JButton jButton1 = new JButton();
    JButton jButton2 = new JButton();
    JButton jButton3 = new JButton();
    JButton jButton4 = new JButton();
    public void jButton1_actionPerformed(ActionEvent e) {
        Connection con;
        Statement sql;
        ResultSet rs;
        String queryString;
        if (jTextField1.getText() != null)
            queryString = "select * from 部门信息 where 部门编号=" +
                          Integer.parseInt(jTextField1.getText());
        else
            queryString = "";
        try {
            Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
        } catch (java.lang.ClassNotFoundException ee) {
            System.err.print("class not find!");
            System.err.println(ee.getMessage());
        }

        try {
            con = DriverManager.getConnection("jdbc:odbc:scince", "", "");
            sql = con.createStatement();
            rs = sql.executeQuery(queryString);
            if (rs.next()) {
                jTextField1.setText(Integer.toString(rs.getInt(1)));
                jTextField2.setText(rs.getString(2));
                jTextField3.setText(rs.getString(3));
                jTextField4.setText(rs.getString(4));
                jTextField5.setText(rs.getString(5));
                jTextField6.setText(rs.getString(6));

            }

            con.close();
        } catch (SQLException ex) {}
    }

    public void jButton2_actionPerformed(ActionEvent e) {
        Connection con;
        Statement sql;
        String queryString;
        if (jTextField1.getText() != null)
            queryString = "DELETE from 部门信息 where 部门编号=" +
                          Integer.parseInt(jTextField1.getText());
        else
            queryString = "";
        try {
            Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
        } catch (java.lang.ClassNotFoundException ee) {
            System.err.print("class not find!");
            System.err.println(ee.getMessage());
        }
        try {
            con = DriverManager.getConnection("jdbc:odbc:scince", "", "");
            sql = con.createStatement();
            sql.executeUpdate(queryString);
            con.close();
            jTextField1.setText("");
            jTextField2.setText("");
            jTextField3.setText("");
            jTextField4.setText("");
            jTextField5.setText("");
            jTextField6.setText("");

        } catch (SQLException ex) {}
    }

    public void jButton3_actionPerformed(ActionEvent e) {
        Connection con;
        Statement sql;
        String queryString;
        queryString = "INSERT INTO 部门信息 VALUES('" +
                      Integer.parseInt(jTextField1.getText()) + "','" +
                      jTextField2.getText() + "','" + jTextField3.getText() +
                      "','" + jTextField4.getText() + "','" +
                      jTextField5.getText() + "','" + jTextField6.getText() +
                      "')";

        try {
            Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
        } catch (java.lang.ClassNotFoundException ee) {
            System.err.print("class not find!");
            System.err.println(ee.getMessage());
        }
        try {
            con = DriverManager.getConnection("jdbc:odbc:scince", "", "");
            con.setAutoCommit(false);
            sql = con.createStatement();
            sql.executeUpdate(queryString);
            con.commit();
            con.close();
            jTextField1.setText("");
            jTextField2.setText("");
            jTextField3.setText("");
            jTextField4.setText("");
            jTextField5.setText("");
            jTextField6.setText("");

        } catch (SQLException ex) {}
    }

    public void jButton4_actionPerformed(ActionEvent e) {
        this.dispose();
    }

    public void jButton5_actionPerformed(ActionEvent e) {
        Connection con;
        Statement sql;
        String queryString;
        queryString = "UPDATE 部门信息 set('" +
                      Integer.parseInt(jTextField1.getText()) + "','" +
                      jTextField2.getText() + "','" + jTextField3.getText() +
                      "','" + jTextField4.getText() + "','" +
                      jTextField5.getText() + "','" + jTextField6.getText() +
                      "')";

        try {
            Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
        } catch (java.lang.ClassNotFoundException ee) {
            System.err.print("class not find!");
            System.err.println(ee.getMessage());
        }
        try {
            con = DriverManager.getConnection("jdbc:odbc:scince", "", "");
            con.setAutoCommit(false);
            sql = con.createStatement();
            sql.executeUpdate(queryString);
            con.commit();
            con.close();
        } catch (SQLException ex) {}
    }


    class part_Info_jButton4_actionAdapter implements ActionListener {
        private part_Info adaptee;
        part_Info_jButton4_actionAdapter(part_Info adaptee) {
            this.adaptee = adaptee;
        }

        public void actionPerformed(ActionEvent e) {
            adaptee.jButton4_actionPerformed(e);
        }
    }


    class part_Info_jButton3_actionAdapter implements ActionListener {
        private part_Info adaptee;
        part_Info_jButton3_actionAdapter(part_Info adaptee) {
            this.adaptee = adaptee;
        }

        public void actionPerformed(ActionEvent e) {
            adaptee.jButton3_actionPerformed(e);
        }
    }


    class part_Info_jButton2_actionAdapter implements ActionListener {
        private part_Info adaptee;
        part_Info_jButton2_actionAdapter(part_Info adaptee) {
            this.adaptee = adaptee;
        }

        public void actionPerformed(ActionEvent e) {
            adaptee.jButton2_actionPerformed(e);
        }
    }


    class part_Info_jButton1_actionAdapter implements ActionListener {
        private part_Info adaptee;
        part_Info_jButton1_actionAdapter(part_Info adaptee) {
            this.adaptee = adaptee;
        }

        public void actionPerformed(ActionEvent e) {
            adaptee.jButton1_actionPerformed(e);
        }
    }
}