📄 cart_see.jsp
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<%@ page contentType="text/html; charset=gb2312" language="java" import="java.sql.*" errorPage="" %>
<%@ page import="java.util.Vector"%>
<%@ page import="commerce.goodselement"%>
<%@ page import="com.wgh.DB.chStr"%>
<%@ page import="com.wgh.DB.connDB"%>
<%
String username="";
username=(String)session.getAttribute("username");
if(username=="" || username==null){
out.println("<script language='javascript'>alert('请先登录!');window.location.href='index.jsp';</script>");
}else{
chStr chStr=new chStr();
connDB conn=new connDB();
Vector cart=(Vector)session.getAttribute("cart");
if(cart==null || cart.size()==0){
response.sendRedirect("cart_null.jsp");
}else{
%>
<html>
<head>
<title>Go购电子商城</title>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<link href="CSS/style.css" rel="stylesheet">
</head>
<body>
<table width="790" border="0" cellspacing="0" cellpadding="0" align="center">
<tr>
<td class="tableBorder">
<jsp:include page="navigation.jsp"/>
<table width="790" height="236" border="0" align="center" cellpadding="0" cellspacing="0">
<tr>
<td width="182" height="182" valign="top">
<jsp:include page="left.jsp"/>
</td>
<td valign="top"><table width="100%" border="0" cellpadding="0" cellspacing="0">
<tr>
<td height="33" background="images/shop_12.gif"></td>
<td width="505" height="33" align="right" valign="middle" background="images/shop_12.gif"><table width="100%" height="24" border="0" cellpadding="0" cellspacing="0">
<tr>
<td height="8"></td>
</tr>
<tr>
<td align="right" class="word_green"><marquee direction="left" scrollamount="1" scrolldelay="1" onMouseOver="this.stop();" onMouseOut="this.start();">^_^ 顾客您好！购买商品请先登录 <a href="register.jsp" class="word_green">[新用户注册]</a></marquee></td>
</tr>
</table></td>
<td width="10" background="images/shop_12.gif"> </td>
</tr>
<tr>
<td width="93" height="50" background="images/shop_15.gif"> </td>
<td colspan="2" background="images/shop_16.gif">
<jsp:include page="search.jsp"/>
</td>
</tr>
</table>
<table width="100%" border="0" cellspacing="0" cellpadding="0">
<tr>
<td height="189" valign="top"><table width="100%" border="0" cellspacing="0" cellpadding="0">
<tr>
<td height="80" background="images/center_cart.gif"> </td>
</tr>
<tr valign="top">
<td height="134" align="center">
<table width="100%" height="126" border="0" cellpadding="0" cellspacing="0">
<tr>
<td valign="top">
<table width="100%" border="0" cellspacing="0" cellpadding="0">
<tr>
<td>
<form method="post" action="cart_modify.jsp" name="form1">
<table width="92%" height="48" border="0" align="center" cellpadding="0" cellspacing="0">
<tr align="center" valign="middle">
<td height="27" class="tableBorder_B1">编号</td>
<td height="27" class="tableBorder_B1">商品编号</td>
<td class="tableBorder_B1">商品名称</td>
<td height="27" class="tableBorder_B1">单价</td>
<td height="27" class="tableBorder_B1">数量</td>
<td height="27" class="tableBorder_B1">金额</td>
<td class="tableBorder_B1">退回</td>
</tr>
<%
float sum=0;
int ID=-1;
String goodsname="";
for(int i=0;i<cart.size();i++){
goodselement goodsitem=(goodselement)cart.elementAt(i);
sum=sum+goodsitem.number*goodsitem.nowprice;
ID=goodsitem.ID;
if (ID>0){
ResultSet rs_goods=conn.executeQuery("select * from tb_goods where ID="+ID);
if (rs_goods.next()){
goodsname=rs_goods.getString("goodsname");
}
}
%>
<tr align="center" valign="middle">
<td width="32" height="27"><%=i+1%></td>
<td width="109" height="27"><%=ID%></td>
<td width="199" height="27"><%=goodsname%></td>
<td width="59" height="27">￥<%=goodsitem.nowprice%></td>
<td width="51" height="27">
<input name="num<%=i%>" size="7" type="text" class="txt_grey" value="<%=goodsitem.number%>" onBlur="check(this.form)"></td>
<td width="65" height="27">￥<%=(goodsitem.nowprice*goodsitem.number)%></td>
<td width="34"><a href="cart_move.jsp?ID=<%=i%>"><img src="images/del.gif" width="16" height="16"></a></td>
<script language="javascript">
<!--
function check(myform){
if(isNaN(myform.num<%=i%>.value) || myform.num<%=i%>.value.indexOf('.',0)!=-1){
alert("请不要输入非法字符");myform.num<%=i%>.focus();return;}
if(myform.num<%=i%>.value==""){
alert("请输入修改的数量");myform.num<%=i%>.focus();return;}
myform.submit();
}
-->
</script>
<%
}
%> </tr>
</table>
</form>
<table width="100%" height="52" border="0" align="center" cellpadding="0" cellspacing="0">
<tr align="center" valign="middle">
<td height="10"> </td>
<td width="24%" height="10" colspan="-3" align="left"> </td>
</tr>
<tr align="center" valign="middle">
<td height="21" class="tableBorder_B1"> </td>
<td height="21" colspan="-3" align="left" class="tableBorder_B1">合计总金额：￥<%=sum%></td>
</tr>
<tr align="center" valign="middle">
<td height="21" colspan="2"> <a href="index.jsp">继续购物</a> | <a href="cart_checkout.jsp">去收银台结账</a> | <a href="cart_clear.jsp">清空购物车</a> | <a href="#">修改数量</a></td>
</tr>
</table>
</td>
</tr>
</table></td>
</tr>
</table>
</td>
</tr>
<tr>
<td height="38" align="right" background="images/center02.gif"><a href="sale.jsp"><br>
<br>
</a></td>
</tr>
</table></td>
</tr>
</table></td>
</tr>
</table>
<table width="790" border="0" align="center" cellpadding="0" cellspacing="0">
<tr>
<td><table width="100%" height="78" border="0" align="center" cellpadding="-2" cellspacing="-2">
<tr>
<td height="13" colspan="5"><div align="center">
<hr width="100%" size="1">
</div></td>
</tr>
<tr>
<td width="124" height="13"> </td>
<td height="13" colspan="3" align="center">Go购电子商城客户服务热线：0431-4978981，4978982 传真：0431-4972266</td>
<td width="141"> </td>
</tr>
<tr>
<td height="15" colspan="2"> </td>
<td width="464" valign="bottom" align="center"> CopyRight © 2005 www.mingrisoft.com 吉林省明日科技有限公司</td>
<td colspan="2"> </td>
</tr>
<tr>
<td colspan="2"> </td>
<td align="center">本站请使用IE6.0或以上版本 1024*768为最佳显示效果</td>
<td colspan="2"> </td>
</tr>
<tr bgcolor="#cccccc">
<td height="8" colspan="2"></td>
<td height="8" align="center"></td>
<td height="8" colspan="2"></td>
</tr>
</table></td>
</tr>
</table>
</td>
</tr>
</table>
</body>
</html>
<%conn.close();}
}%>
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