📄 cart.jsp
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<%@ page contentType="text/html; charset=gb2312" language="java" import="java.sql.*" errorPage="" %>
<%@ page import="bouquetbean.*"%>
<jsp:useBean class="bouquetbean.BouquetBean" id="bouquet" scope="page"></jsp:useBean>
<%
/*禁止使用浏览器Cache*/
response.setHeader("Pragma", "No-cache");
response.setHeader("Cache-Control", "no-cache");
response.setDateHeader("Expires",0);
%>
<html>
<head>
<title>淳.清凉花坊</title>
<meta name="keywords" content="淳.清凉花坊">
<meta name="description" content="淳.清凉花坊">
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<style type="text/css">
<!--
.style18 {font-size: 12px}
-->
</style>
</head>
<%! //处理字符串的常用方法
public String getString(String s) {
if(s == null) s = "";
try{
byte a[] = s.getBytes("ISO-8859-1");
s = new String(a);
}
catch(Exception e) {}
return s;
}
%>
<% //获取session值，以及防止非法访问本页面
String userid= (String)session.getAttribute("userid");
userid=getString(userid);
%>
<body bgcolor="#FFFFFF" >
<%
if (session.getValue("userid") == null||"".equals(session.getValue("userid"))){
%>
<script language="javascript">
alert("您还没有登陆！");
window.location.href = "login.jsp";
</script>
<%
}
else{
%>
<table height="274" border="0" cellpadding="0" cellspacing="0" width="725" align="center">
<tr>
<td height="300" colspan="3" align="center" valign="top">
<table width="98%" align="center" cellpadding="0" cellspacing="0">
<tr>
<td width="45%" > <span class="style13"><img src="images/040301.jpg" width="120" height="126" align="absmiddle"><span class="style18">您的位置：<a href="index.jsp">HOME</a> >> 购物车</span></span></td>
<td align="left" valign="bottom"><span class="style18"><img src="images/arrow_right.gif"><a href="index.jsp">花坊首页</a></span></td>
<td align="left" valign="bottom"><span class="style18"><img src="images/arrow_right.gif"><A href="usercenter.jsp">会员中心</A></span></td>
<td align="left" valign="bottom"><span class="style18"><img src="images/arrow_right.gif"><A href="cart.jsp">我的购物车</A></span></td>
<td align="left" valign="bottom"><span class="style18"><img src="images/arrow_right.gif"><A href="help.jsp">帮助中心</A></span></td>
</tr>
</table>
<br>
<table width="100%" border="0" align="center" cellpadding="2" cellspacing="1" bgcolor="#FFFFFF">
<tr align="center" bgcolor="#F3EDE2">
<td height="25" colspan="6" class="style8"> 欢迎光临！以下是您的购物车中的商品清单。</td>
</tr>
<tr align="center" bgcolor="#EEE2D2">
<td width="14%" height="30" bgcolor="#EEE2D2"><span class="style13">购物步骤：</span></td>
<td width="15%" bgcolor="#EEE2D2"><span class="style13"><font color="#009900"><strong>√添加鲜花</strong></font></span></td>
<td width="19%" bgcolor="#EEE2D2"><span class="style13"><font color="#0000FF"><strong>→查看购物车</strong></font></span></td>
<td width="19%" bgcolor="#EEE2D2"><span class="style13"><font color="#000000">→填写订单资料</font></span></td>
<td width="16%" bgcolor="#EEE2D2"><span class="style13">→确认订单</span></td>
<td width="17%" bgcolor="#EEE2D2"><span class="style13">→提交订单</span></td>
</tr>
</table>
<table width="100%" border="0" align="center" cellpadding="5" cellspacing="1" bgcolor="#ECE9D8" class="tableall_shop">
<tr valign="middle" bgcolor="#F3EDE2">
<td width="14%" height="25" align="center" bgcolor="#F3EDE2"><span class="style13">商品编号</span></td>
<td width="15%" align="center"><span class="style13">商品名称</span></td>
<td width="19%" height="25" align="center"><span class="style13">市场价</span></td>
<td width="19%" height="25" align="center"><span class="style13">数 量</span></td>
<td width="16%" height="25" align="center"><span class="style13">删除</span></td>
<td width="17%" align="center"><span class="style14">修改</span></td>
</tr>
<% Cookie[] cookies=request.getCookies();
for (int i=0;i<cookies.length;i++)
{
String id=cookies[i].getName();
String num=cookies[i].getValue();
// String id=(String)request.getParameter("id");
try{
ResultSet rs=bouquet.getBouquetInfo(id);
//int i=0;
while(rs.next())
{
String name=rs.getString("bouquetname");
String classify=rs.getString("classify");
float price=rs.getFloat("price");
%>
<form name="form" method="post" action="cart_mod.jsp" >
<tr bgcolor="#FCFBFA"><td align="center"><span class="style13"><%=id%></span></td>
<td align="center"> <span class="style13"><%=name%> </span></td>
<td align="center"><span class="style13">￥<%=price%></span></td>
<td align="center"><input name="num" type="text" class="input " id="num" value="<%=num%>" size="7" maxlength="7" ></td>
<input name="id" type="hidden" value="<%=id%>" >
<td align="center"><a href="deleteitem.jsp?id=<%=id%>" class="style9">删除</a> </td>
<td align="center"><span class="style13">
<input name="Submit" type="Submit" class="button" value="修 改">
</a> </span></td>
</tr>
</form>
<%
}
}
catch(SQLException e1) { System.out.println("where");}
}
%>
<tr bgcolor="#F3EDE2" align="center">
<td colspan="2" ><a href="index.jsp">继续购物</a> </td>
<td colspan="2"><a href="emptycart.jsp">清空购物车</a></td>
<td colspan="2"> <a href="send_info.jsp"> 进入结算中心</a> </td>
</tr>
<% }%>
</table>
<table width="725" height="245" border="0" align="center" cellpadding="5" cellspacing="1" bgcolor="#FFFFFF" class="tableall_shop">
<tr>
<td width="725" height="25" bgcolor="#F3EDE2"><font color="#333333"><strong>购物车操作指南：</strong></font></td>
</tr>
<tr>
<td height="25" bgcolor="#EEE2D2"><span class="style12"><img src="images/gb(1).gif" width="16" height="16">若想修改商品数量时：请先在数量框中填入你想购买的商品数量，然后在选中框里选中要修改的商品，最后点击 "更新选中项" 。</span></td>
</tr>
<tr>
<td bgcolor="#EEE2D2" style="line-height:17px; "><span class="style12"><img src="images/gb(1).gif" width="16" height="16">若想删除商品时：请要点击删除的商品后的绛红色链接。</span></td>
</tr>
<tr>
<td height="25" bgcolor="#EEE2D2"><span class="style12"><img src="images/gb(1).gif" width="16" height="16">若要继续购买其它商品时：请点击 "继续购物"。</span></td>
</tr>
<tr>
<td height="44" bgcolor="#EEE2D2" style="line-height:17px; "><span class="style12"><img src="images/gb(1).gif" width="16" height="16">若要结帐了：请点击 "我要结帐"。</span></td>
</tr>
<tr>
<td height="44" bgcolor="#EEE2D2" style="line-height:17px; "><span class="style12"><img src="images/gb(1).gif" width="16" height="16">若对商品价格、配送、材料等有疑问，请联系本站客服。</span></td>
</tr>
</table>
</table>
</body>
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