?? bmframe.java
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package com.jm;
import java.awt.*;
import java.awt.event.*;
import java.sql.ResultSet;
import java.sql.SQLException;
import javax.swing.*;
import com.lj.LianJie;
//定義報名界面
public class Bmframe {
JFrame frame;
JPanel p1,p2,p3,p4,p5,p6,p7;
JLabel l1,l2,l3,l4,l5,l6;
JTextField t1,t2,t3;
JComboBox ch;
JButton b1,b2;
public void setbmframe() {
CheckboxGroup radioGroup = new CheckboxGroup();
frame = new JFrame();
frame.setLocation(300,300);
frame.setSize(300, 400);
frame.setTitle("報名窗口");
frame.setLayout(new GridLayout(8,1));
p1 = new JPanel();
p2 = new JPanel();
p3 = new JPanel();
p4 = new JPanel();
p5 = new JPanel();
p6 = new JPanel();
p7 = new JPanel();
p1.setBackground(Color.white);
p2.setBackground(Color.white);
p3.setBackground(Color.white);
p4.setBackground(Color.white);
p5.setBackground(Color.white);
p6.setBackground(Color.white);
p7.setBackground(Color.white);
frame.add(p1);
frame.add(p2);
frame.add(p3);
frame.add(p4);
frame.add(p5);
frame.add(p6);
frame.add(p7);
l1 = new JLabel("請填入相關內容:");
l2 = new JLabel("學號:");
t1 = new JTextField(10);
l3 = new JLabel("姓名:");
t2 = new JTextField(10);
l4 = new JLabel("性別:");
l5 = new JLabel("班級:");
t3 = new JTextField(10);
l6 = new JLabel("選擇課程:");
p1.add(l1);
p2.add(l2);
p2.add(t1);
p3.add(l3);
p3.add(t2);
p4.add(l4);
p4.add(new Checkbox("男",radioGroup,true));
p4.add(new Checkbox("女",radioGroup,false));
p5.add(l5);
p5.add(t3);
p6.add(l6);
ch = new JComboBox();
LianJie lj=new LianJie();
ResultSet rs=lj.select("select *from kc");
try {
while(rs.next()){
ch.addItem(rs.getString("kcmc"));
}
} catch (SQLException e1) {
e1.printStackTrace();
}
lj.closeConn();
p6.add(ch);
b1 = new JButton("登錄");
b1.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
LianJie lj = new LianJie();
String sql = "insert into xs (xh,xm,bj) values ('"+t1.getText()+"','"+t2.getText()+"','"+t3.getText()+"')";
lj.Update(sql);
frame.dispose();
}
});
b2 = new JButton("取消");
b2.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
frame.dispose();
}
});
p7.add(b1);
p7.add(b2);
frame.setDefaultCloseOperation(JFrame.HIDE_ON_CLOSE);
frame.setResizable(false);
frame.setVisible(true);
}
}
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