📄 shoppingcart.jsp

📁 网站的实例
💻 JSP
字号:

<%@ page language="Java" contentType="text/html; charset=gb2312"%>
<jsp:useBean class="ebs.Buyercar" id="buy" 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>
<META http-equiv="Content-Style-Type" content="text/css">
<TITLE>
购物车
</TITLE>
<link href="css/css1.css" rel="stylesheet" type="text/css">
</HEAD>
<BODY BGCOLOR="#FFFFFF">
<H1 align="center" class="title"> 您的购物车 </H1>

<TABLE border="1" width="100%" cellspacing="0" bordercolor="#9999FF">
 <TR>
  <TD> <font color="#0000FF"> 书名 </font></TD>
  <TD> <font color="#0000FF"> 单价 </font></TD>
  <TD> <font color="#0000FF"> 数量 </font></TD>
  <TD> <font color="#0000FF">操作</font></TD>
 </TR>
<%
/*读取购物车信息*/
                Cookie[] cookies=request.getCookies();
                for(int i=0;i<cookies.length;i++)
                {
                          String bid=cookies[i].getName();
                          String num=cookies[i].getValue();
                          int leng=bid.length();
                          if(bid.startsWith("BID")&&leng>=4)
                          {
                                 buy.setBookid(bid.substring(3));
 %>
                 <TR>
                   <td> <A href="book_info.jsp?id=<%=buy.getBookid()%>">
                 <%=buy.getBookname()%></A></TD>
                   <TD> <%=buy.getBookprice()%></TD>
                   <TD><%=num%>本
                   <form name="form" method="post" action="modifynum.jsp?bid=<%=buy.getBookid()%>">
                   <input name="sum" type="text" size="3" maxlength="3"><input type="submit" name="Submit" value="修改数量"></form></TD>
                      <TD><A href="delbook.jsp?bid=<%=buy.getBookid()%>" > 删除 </A></TD>
                     </TR>
                     <%
                                       }
                          }
                 %>
                   </TABLE>
                   <BR>
                    <TABLE border="0" width="100%">
                      <TBODY>
                      <TR>
                        <TD ><A href="index.jsp"> 返回首页 </A></TD>
                        <TD ><A href="booklist.jsp"> 返回图书列表</A></TD>
                        <TD ><a href="order.jsp"> 填写/提交订单 </a></TD>
                      </TR>
                    </TBODY>
                   </TABLE>

                   </BODY>
                   </HTML>
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