processdata.jsp

新闻发布系统

<%@ page contentType="text/html; charset=gb2312" language="java" import="java.sql.*" errorPage="" %>
<%@include file="getusersession.jsp"%>
<%
request.setCharacterEncoding("GB2312");
%>
<%
int ps = Integer.parseInt(request.getParameter("ps"));
String id[] = new String[ps];
boolean b = false;
for(int i = 0; i < ps; i ++){
	id[i] = request.getParameter("newsid" + (i +1));
	if(id[i] != null){
		b = true;
	}
}

if((request.getParameter("op")).equals("1")){
	String path = request.getRealPath("/");
	if(b){
%>
		<jsp:useBean id="news" scope="page" class="dsp.web.Data"/>
<%
		for(int i = 0; i < ps; i++){
			if(id[i] != null){
				news.del(path, Integer.parseInt(id[i]));
			}
		}
		if(news.isStatus()){
			out.println("<script language=javascript> alert('删除成功！'); location.href='admindata.jsp';</script>");
		}
		else{
			out.println("<script language=javascript> alert('"+ news.getMsg() + "'); location.href='admindata.jsp';</script>");	
		}
	}
	else{
	out.println("<script language=javascript> alert('你没有选择，不能删除！'); location.href='admindata.jsp';</script>");	
	}
}
%>
<jsp:useBean id="move" scope="page" class="dsp.database.Operation"/>
<%
String sql = null;
int classid = 0;

if((request.getParameter("op")).equals("2")){
	if(b){
		classid = Integer.parseInt(request.getParameter("move"));
		for(int i = 0; i < ps; i++){
			if(id[i] != null){
				sql = "UPDATE web_data SET class="+ classid + " WHERE id=" + Integer.parseInt(id[i]);
				move.update(sql);
			}
		}
		move.closestmt();
		move.closeconn();
		out.println("<script language=javascript> alert('转移成功！'); location.href='admindata.jsp';</script>");
	}
	else{
	out.println("<script language=javascript> alert('你没有选择，不能转移！'); location.href='admindata.jsp';</script>");	
	}
}
%>