addminsjpa2.java

长沙公交查询管理系统,主要实现对人员资料的管理以及车辆的分配路线。

/*此类是实际删除用户的界面与功能*/
package pro;
import java.sql.*;
import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
//删除用户面板
public class Addminsjpa2   extends JPanel implements ActionListener
{ 
      String[] stre={"普通用户","超级用户"};
	JLabel jLabel1 = new JLabel();
	JLabel jLabel2 = new JLabel();
	JComboBox jcom2 = new JComboBox(stre);
	JTextField txtname = new JTextField();
    JButton butok = new JButton();
    JButton butcol = new JButton();
    public Addminsjpa2()   
    {
   
	    this.setLayout(null);
	    jLabel1.setText("用户权限:");
	    jLabel1.setBounds(new Rectangle(31, 50, 80, 21));
	    jLabel2.setText("用户名:");
	    jLabel2.setBounds(new Rectangle(31, 106, 80, 21));
	    jcom2.setBounds(new Rectangle(99, 49, 93, 21));
	    butok.setBounds(new Rectangle(31, 172, 63, 29));
	    butok.setActionCommand("");
	    butok.setText("删除");
	    butcol.setBounds(new Rectangle(106, 172, 63, 29));
	    butcol.setText("重置");
	    txtname.setBounds(new Rectangle(99, 106, 93, 21));
	    this.add(txtname);
	    this.add(jcom2);
	    this.add(jLabel1);
	    this.add(jLabel2);
	    this.add(butcol);
	    this.add(butok);
	    butok.setActionCommand("butok");//设置命令
	    butcol.setActionCommand("butcol");
	    butok.addActionListener(this);//注册监听器
	    butcol.addActionListener(this);
    
    }

  	public void	actionPerformed(ActionEvent ae)//实现接口的方法
  	{
       String strCmd=ae.getActionCommand();
		if(strCmd.equals("butok"))
		{
			VoUser use=new VoUser();
			use.setmName(txtname.getText());
		   if(new DaoUser().deleteLogin(use))
		   {
		     	javax.swing.JOptionPane.showMessageDialog(this,"成功删除","消息",2);
		   }
		   else
		   {
		   	
		        javax.swing.JOptionPane.showMessageDialog(this, "删除不成功","消息",2);
		   }
			
		}
     	if(strCmd.equals("butcol"))
		{
			txtname.setText("");
		}
    	
    }

}