framforadmin.java

学籍管理系统:利用JAVA的界面对MS SQL进行操作,实现了学生学籍管理系统基本功能:登陆,录入,查询,删除,修改,内置程序详细讲解.

package E4;

import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
import java.util.Vector;
import java.io.File;
import java.io.*;
import java.util.StringTokenizer;
import java.sql.*;

 //管理员界面
class framForAdmin implements ActionListener{

	updatePassword up; 
	JDialog jdl;
	JPanel jpl=new JPanel();
	JLabel welcomLabel = new JLabel("欢迎您，管理员",JLabel.CENTER);
    
	JButton updateInfo = new JButton("查看信息");
	JButton updatePassword = new JButton("修改密码");
	JButton insertInfo = new JButton("添加学生信息");
	JButton exitBtn = new JButton("退出");

	studentStatus sst;
	
	framForAdmin(JFrame f,String s,boolean b){
		
		jdl=new JDialog(f,s,b); 

		up=new updatePassword(f,"管理员密码修改",b);
		sst=new studentStatus(f,"学生综合管理",b);
		
        jdl.setSize(350,180); 
        jdl.setLocation(350,240); 
        jdl.setResizable(false);
         
        jdl.addWindowListener(new WindowAdapter()
        {public void windowClosing(WindowEvent e)
         {
            jdl.setVisible(false);
         }});
         
		jdl.add(welcomLabel,BorderLayout.NORTH);
		jpl.add(new JLabel(""));
		jpl.add(new JLabel(""));		
        jpl.add(updateInfo);
        jpl.add(updatePassword);
	    jpl.add(exitBtn); 
	    jpl.setLayout(new FlowLayout(FlowLayout.LEFT,15,15));
	    //jpl.setLayout(new GridLayout(3,2,5,5));
	    jdl.add(jpl);
	    insertInfo.addActionListener(this);
	    updateInfo.addActionListener(this);
	    updatePassword.addActionListener(this);
	    exitBtn.addActionListener(this);
	    

	}

   void setDisplay(Boolean tf){
   	jdl.setVisible(tf);
   }
	
	public void actionPerformed(ActionEvent e){
		if(e.getSource()==insertInfo){

		}
		
		else if(e.getSource()==updateInfo){
			sst.setDisplay(true);
			
		}
		
		else if(e.getSource()==updatePassword){
			
			up.setID("system");
			up.setState(0);
			up.setDisplay(true);
		}
		
		else if(e.getSource()==exitBtn){
			jdl.setVisible(false);
		}
		}
	
}