📄 shoppingcart.jsp
字号:
<%--
程序:shoppingCart.jsp
说明:该页面是一个购物车
--%>
<%@ page contentType="text/html; charset=gb2312" language="java" session="true" %>
<jsp:useBean id="bookInfo" class="beans.BookBean" scope="page"/>
<%
/* 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>好好购书网 memberID=<%=session.getValue("memberID") %></title>
<script language="javascript">
<!--
//-->
</script>
</head>
<hr></hr>
<body>
<table width=80% border="0" align="center" cellpadding="0" cellspacing="1" bgcolor="#666666">
<tr>
<td height="30" bgcolor="#F6F6F6">
<table width="100%" border="0" cellspacing="0" cellpadding="0">
<tr>
<td align="center"><font class="fontSize">好好网上书店购物车</td>
</tr>
</table>
</td>
</tr>
</table>
<br>
<form action="" onsubmit="">
<table width=80% border="1" align="center" cellpadding="0" cellspacing="0">
<tr height=25>
<td align="center"><font class="fontSize">编号</td>
<td align="center"><font class="fontSize">书名</td>
<td align="center"><font class="fontSize">单价</td>
<td align="center"><font class="fontSize">数量</td>
<td align="center"><font class="fontSize"> </td>
</tr>
<%
Cookie[] cookies= request.getCookies();//获得cookie信息数组
for(int i=0;i< cookies.length; i++){
String isbn = cookies[i].getName();//获得cookie信息的名称
String num = cookies[i].getValue();//获得值
if( isbn.startsWith("ISBN") ){ //判断cookie信息是否以ISBN为开头
bookInfo.setBookInfo(isbn.substring(4));//从第4位开始读取字符串信息
%>
<tr>
<td align="center"><%= bookInfo.getBookID() %></td>
<td align="center"><a href="bookInfo.jsp?isdn=<%= bookInfo.getBookID()%>"><%= bookInfo.getBookName() %></a></td>
<td align="center"><%= bookInfo.getBookPrice() %></td>
<td align="center"><input size="5" type="text" maxlength="5" value="<%=num%>" name="num"></td>
<td align="center"><a href="deleteBook.jsp?isbn=<%=bookInfo.getBookID()%>">删除</a></td>
</tr>
<%
}
}
%>
</table>
</form>
<br>
<TABLE width=80% border="0" align="center" cellpadding="0" cellspacing="0">
<TR>
<TD align="center"><A href="bookList.jsp">返回首页</A></TD>
<TD align="center"><a href="deleteBook.jsp?isbn=empty">清空购物车</a></TD>
<TD align="center"><a href="order.jsp" >填写／提交订单</a></TD>
<TD align="center"> </TD>
</TR>
</TABLE>
</body>
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