📄 bag.jsp
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<%@ page contentType="text/html; charset=gb2312" language="java" import="java.sql.*" errorPage="" %>
<% request.setCharacterEncoding("gb2312"); %>
<html>
<head>
<title>购物车</title>
<meta http-equiv=Content-Type content="text/html; charset=gb2312">
<link rel=stylesheet href="G.CSS" type=text/css>
</head>
<body>
<table width=60% border=0 align=center cellpadding=0 cellspacing=0>
<tr>
<td height=27 colspan=2><div align=center><b><img src=IMAGE/car.gif width=28 height=17></b> 商品购物车 </div></td>
</tr>
<tr>
<td height="13" colspan="2" bgcolor=#006699><div align=center><font color="#FFFFFF">商品清单</font></div></td>
</tr>
<tr>
<td colspan="2" align=center valign="top">
<% String emp=request.getParameter("string");
if(emp==null)
{
String th;
String str=request.getParameter("shop");
String price=request.getParameter("price");
if(session.getAttribute("thing")==null)
{
str="<tr><td align=center>"+str+"</td><td align=center>"+price+"</td></tr>";
session.setAttribute("thing",str);
}
else
{
th=(String)session.getAttribute("thing");
str="<tr><td align=center>"+str+"</td><td align=center>"+price+"</td></tr>"+"<br>"+th;
session.setAttribute("thing",str);
}
out.print(session.getAttribute("thing"));
}
else
{
session.setAttribute("thing",null);
out.print("<tr><td colspan=2 align=center>您的购物车已经清空了！</td></tr>");
}
%>
</td>
</tr>
<tr>
<td width="90%"></td>
<td width="10%"> </td>
</tr>
<tr>
<td><div align=right>
<form name="1" action="bag.jsp?string=empty" method="post">
<input name="提交" type="submit" class="input3" value=" 清空购物车" size="6" src="IMAGE/button.gif">
</form>
</div></td>
<td width="10%"><div align=left>
<form name="1" action="index1.jsp" method="post">
<input name="提交2" type="submit" class="input3" value=" 继续购买" size="6" src="IMAGE/button.gif">
</form>
</div></td>
</tr>
<tr>
<td colspan=7><div align=left><img src=IMAGE/0035.gif width=97 height=126></div></td>
</tr>
</table>
</body>
</html>
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