【JSP开源代码栏目提醒】:网学会员,鉴于大家对JSP开源代码十分关注,论文会员在此为大家搜集整理了“addProduction.jsp”一文,供大家参考学习!
<%@page contentType="text/html; charset=GBK" language="java" import="java.sql.*" errorPage=""%>
<%@page import="com.dao.BuyList"%>
<%@page import="java.util.*"%>
<%
request.setCharacterEncoding("GBK");
String name = request.getParameter("name");
String price = request.getParameter("price");
String photo = request.getParameter("photo");
String id=request.getParameter("id");
//=======================================
BuyList buyList = new BuyList();
buyList.id=id;
buyList.number = 1;
buyList.photo = photo;
buyList.price = Float.parseFloat(price);
buyList.warename = name;
boolean flag = true;
//========================================
List shoplist=null;
if(session.getAttribute("shop")==null){
shoplist=new ArrayList();
}else{
shoplist=(List)session.getAttribute("shop");
for(int i=0;i<shoplist.size();i++){
BuyList buyitem=(BuyList)shoplist.get(i);
if(buyitem.id.equals(buyList.id)){
buyitem.number++;
shoplist.set(i,buyitem);
flag=false;
}
}
}
if(flag)shoplist.add(buyList);
session.setAttribute("shop",shoplist);
%>
<script language="javascript" type="text/javascript">
alert("商品已成功添加到购物车");
window.location.href="index.jsp";
</script>
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