deletesortaction.java

来自「使用jsp+java开发的bbs论坛源码」· Java 代码 · 共 40 行

//Created by MyEclipse Struts
// XSL source (default): platform:/plugin/com.genuitec.eclipse.cross.easystruts.eclipse_4.1.1/xslt/JavaClass.xsl

package com.bbs.forumsort;

import java.io.IOException;
import java.io.PrintWriter;

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

import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;

public class DeleteSortAction extends Action {

	public ActionForward execute(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response)
			throws IOException, ServletException {
		response.setCharacterEncoding("gb2312");
		PrintWriter out = response.getWriter();
		SortParent sortparent = SortFactory.getInstance();
		int sort_id = Integer.parseInt(request.getParameter("sort_id"));
		if (sortparent.deleteSort(sort_id).equals("error")) {
			out
					.print("<script>alert('删除有误');window.location='forum_sort.jsp';</script>");

		} else {
			out
					.print("<script>alert('删除成功');window.location='forum_sort.jsp';</script>");

		}
		return null;
	}

}