WebContent/cartList.jsp

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<%@ page language="java" contentType="text/html; charset=utf-8" pageEncoding="utf-8"%>
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core"%>
<%@ taglib prefix="fmt" uri="http://java.sun.com/jsp/jstl/fmt"%>
<%@ page isELIgnored="false" %> 
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>
<!DOCTYPE html>
<html>
<head>
<link href="<%=path%>/style/style.css" rel="stylesheet" type="text/css" />
<script type="text/javascript" src="<%=path%>/js/public.js"></script>
<script type="text/javascript" src="<%=path%>/js/jquery.js"></script>
<script type="text/javascript" src="<%=path%>/js/jqpublic.js"></script>
<script language="javascript">

		    function jia(crid,fdquantity)
		    {    
		    	window.location.href="<%=path%>/cartjia?crid="+crid+"&fdquantity="+fdquantity+"";
		    }
		    function jian(crid,fdquantity)
		    {    
		    	if(fdquantity==1)
		    	{
		    		return;
		    	}
		    	window.location.href="<%=path%>/cartjian?crid="+crid+"&fdquantity="+fdquantity+"";
		    }
        </script>
</head>
<body>
<jsp:include flush="true" page="/incTop.jsp"></jsp:include> 
 <!--Start content-->
<form action="#">
 <div class="gwc" style=" margin:auto;">
  <table cellpadding="0" cellspacing="0" class="gwc_tb1">
    <tr>
  
      <td class="tb1_td3">菜品</td>
      <td class="tb1_td4">单价</td>
      <td class="tb1_td5">数量</td>  
      <td class="tb1_td6">小计</td>
      <td class="tb1_td7">操作</td>
    </tr>
  </table>
  <c:forEach  items="${cartList}"  var="v" varStatus="sta">
  <table cellpadding="0" cellspacing="0" class="gwc_tb2" id="table1">
    <tr>
   
      <td class="tb2_td2"><a href="detailsp.html" target="_blank"><img src="<%=path%>/${v.fdpicture}"/></a></td>
      <td class="tb2_td3"><a href="detailsp.html" target="_blank">${v.fdname}</a></td>
      <td class="tb1_td4">￥${v.fdprice}</td>
      <td class="tb1_td5"><input id="min1" name=""  style="width:30px; height:30px;border:1px solid #ccc;" type="button" value="-" onclick="jian(${v.crid},${v.fdquantity})" />
        <input id="text_box1" name="" type="text" value="${v.fdquantity}" style=" width:40px;height:28px; text-align:center; border:1px solid #ccc;" />
        <input id="add1" name="" style="width:30px; height:30px;border:1px solid #ccc;" type="button" value="+" onclick="jia(${v.crid},${v.fdquantity})" />
      </td>
    <td class="tb1_td6">
    <font color="red">￥${v.jiage}</font></td>
      <td class="tb1_td7"><a href="<%=path %>/cartDelete?id=${v.crid}" onClick="return confirm('您确定要删除吗?')" id="delcart1">删除</a></td>