deletepersonaction.java

应用JavaScript结合jquery写的小demo

package edu.cust.action;

import java.io.IOException;
import java.rmi.ServerException;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

import edu.cust.service.PersonService;

public class deletePersonAction extends HttpServlet {
	public void doPost(HttpServletRequest request, HttpServletResponse response)
			throws ServerException, IOException {
		response.setContentType("text/html");
		Long id = Long.parseLong(request.getParameter("id"));
		boolean flag = PersonService.deletePerson(id);
		HttpSession session = request.getSession();
		if(flag){
			session.setAttribute("flag", "true");
		}else{
			session.setAttribute("flag", "false");
		}
		try {
			request.getRequestDispatcher("normal.jsp").forward(request, response);
		} catch (ServletException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
	}

	public void doGet(HttpServletRequest request, HttpServletResponse response)
			throws ServerException, IOException {
		doPost(request, response);
	}
}