afficheoperateservlet.java

来自「这是一个内容管理系统（CMS）以MVC方式写出,没有使用框架」· Java 代码 · 共 57 行

package servlet.affiche;

import java.io.IOException;

import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 * Servlet implementation class for Servlet: AfficheOperateServlet
 *
 */
 public class AfficheOperateServlet extends javax.servlet.http.HttpServlet implements javax.servlet.Servlet {
   static final long serialVersionUID = 1L;
   
    /* (non-Java-doc)
	 * @see javax.servlet.http.HttpServlet#HttpServlet()
	 */
	public AfficheOperateServlet() {
		super();
	}   	
	
	/* (non-Java-doc)
	 * @see javax.servlet.http.HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		String Id=request.getParameter("Id");
		String action=request.getParameter("action");
		
		RequestDispatcher rd=null;
		db.DB dt=new db.DB();
loop:	{
			if(action.trim().equals("delete")){
			dt.executeUpdate("delete from affiche where Id="+Id.trim());
			break loop;
			}
			if(action.trim().equals("Enable")){
				dt.executeUpdate("update affiche set State=1 where Id="+Id.trim());
			break loop;
			}
			if(action.trim().equals("UnEnable")){
				dt.executeUpdate("update affiche set State=0 where Id="+Id.trim());
			}
		}
		dt.close();
			rd=request.getRequestDispatcher("/jsjadmin/Affiche/affiche_manager.jsp");
			rd.forward(request, response);
		
	}
	/* (non-Java-doc)
	 * @see javax.servlet.http.HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub
	}   	  	    
}