addbranchdialog.java

航空售票系统的代码

package com.tarena.abs.server;

import javax.swing.*;
import com.tarena.abs.dao.*;
import com.tarena.abs.model.*;
import java.awt.*;
import java.awt.event.*;
import java.io.File;

/**
 * 添加代理商对话框。
 * @author tangliang
 *
 */
public class AddBranchDialog extends JDialog implements ActionListener{
	JLabel label0,label1,label2,label3,label4;
	JButton ok,cancel;
	JTextField name,city,passwd,address;
	public AddBranchDialog(JFrame frame){
		super(frame,"添加网点");
		label0=new JLabel("请输入网点信息：");
		label1=new JLabel("        网点名：");
		label2=new JLabel("        密码：");
		label3=new JLabel("        城市：");
		label4=new JLabel("        地址：");
		ok=new JButton("添加");
		cancel=new JButton("取消");
		name=new JTextField(15);
		passwd=new JTextField(15);
		city=new JTextField(15);
		address=new JTextField(15);
		init();
		eventHandle();
	}
	private void init(){
		JPanel p1=new JPanel();
		p1.add(label0);
		this.add(p1,BorderLayout.NORTH);
		JPanel p2=new JPanel();
		p2.setLayout(new GridLayout(4,2,10,20));
		p2.add(label1);
		p2.add(name);
		p2.add(label2);
		p2.add(passwd);
		p2.add(label3);
		p2.add(city);
		p2.add(label4);
		p2.add(address);
		this.add(p2,BorderLayout.CENTER);
		JPanel p3=new JPanel();
		p3.add(ok);
		p3.add(cancel);
		this.add(p3,BorderLayout.SOUTH);
	}
	private void eventHandle(){
		ok.addActionListener(this);
		cancel.addActionListener(this);
	}
	public void showMe(){
		this.setSize(500,250);
		this.setDefaultCloseOperation(JDialog.DISPOSE_ON_CLOSE);
		this.setVisible(true);
	}
	public void actionPerformed(ActionEvent e) {
		String comm=e.getActionCommand();
		if(comm.equals("添加")){
			if(name.getText().equals("")||passwd.getText().equals("")||city.getText().equals("")||address.getText().equals("")){
				JOptionPane.showMessageDialog(this,"请填写所有信息！");
				return;
			}
			BranchDAO dao=ServerMainClass.agentDao;
			boolean success=dao.addBranch(new Branch(name.getText(),passwd.getText(),city.getText(),address.getText()));
	if(success){	
				JOptionPane.showMessageDialog(this,"祝贺，网点添加成功！");
				this.dispose();
			}else{
				JOptionPane.showMessageDialog(this,"网点添加不成功，可能已存在同名的网点！");
				name.setText("");
				passwd.setText("");
				city.setText("");
				address.setText("");
			}
		}else if(comm.equals("取消")){
			this.dispose();
		}
	}
	

}