简单购物车教程
2016-01-29 19:51
简单购物车教程,简单购物车教程
表：pro_talbe：
id 产品编号
proname 产品名称
simages 产品小图
表o_rder:
id 订单编号
p_roid 产品编号
m_um 产品数量
d_time 订购时间
表co_table:
id 客户编号
nn_ame 客户姓名
tt_el 联系电话
ee_m_ail 客户邮箱
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index.asp源码
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<%@LANGUAGE="VBSCRIPT"%
<!--#include file="Connections/conn.asp" --
<%
set Recordset1 = Server.CreateObject("ADODB.Recordset")
Recordset1.ActiveConnection = MM_conn_STRING
Recordset1.Source = "SELECT * FROM pro_table"
Recordset1.CursorType = 0
Recordset1.CursorLocation = 2
Recordset1.LockType = 3
Recordset1.Open()
Recordset1_numRows = 0
%
<%
Dim Repeat1__numRows
Repeat1__numRows = -1
Dim Repeat1__index
Repeat1__index = 0
Recordset1_numRows = Recordset1_numRows + Repeat1__numRows
%
<html
<head
<titleUntitled Document</title
<meta http-equiv="Content-Type" content="text/html; charset=gb2312"
</head
<body bgcolor="#FFFFFF" text="#000000"
<table width="583" border="0" cellspacing="0" cellpadding="0"
<%
While ((Repeat1__numRows < 0) AND (NOT Recordset1.EOF))
%
<tr
<td width="140"<%=(Recordset1.Fields.Item("id").Value)%</td
<td width="171"<%=(Recordset1.Fields.Item("proname").Value)%</td
<td width="272"<%=(Recordset1.Fields.Item("simages").Value)%</td
<td width="272"<a href="cart.asp?ProductID=<%=(Recordset1.Fields.Item("id").Value)%&quantity=1"购买</a</td
</tr
<%
Repeat1__index=Repeat1__index+1
Repeat1__numRows=Repeat1__numRows-1
Recordset1.MoveNext()
Wend
%
</table
</body
</html
<%
Recordset1.Close()
%
列出产品，这里有一个要点就是：<a href="cart.asp?ProductID=<%=(Recordset1.Fields.Item("id").Value)%&quantity=1"购买</a
这里传递了两个参数：产品ID“ProductID" 数量：“quantity"
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下面是cart.asp的源码:
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<%@LANGUAGE="VBSCRIPT"%
<!--#include file="Connections/conn.asp" --
<%
if not IsObject(session("cart")) then
Set session("cart")=CreateObject("Scripting.Dictionary")
end if
Set cart=session("cart")
productID=Cstr(request("productID"))
dim detail(1)
detail(0)=Int(request("quantity"))
if request("productID")<"" then
if cart.Exists(productID) then
cart.Remove(productID)
end if
cart.add productID,detail
end if
keys=cart.keys
items=cart.items
set session("cart")=cart
%
<HTML
<HEAD
<TITLE浙江广源印刷包装有限公司</TITLE
<META http-equiv=Content-Type content="text/html; charset=gb2312"
<LINK
href="index/index.css" type=text/css rel=stylesheet
<META content="MSHTML 5.50.4807.2300" name=GENERATOR
</HEAD
<BODY text=#000000 bgColor=#ffffff leftMargin=0 topMargin=0 marginwidth="0" marginheight="0"
<table width="100%" border="0" cellspacing="0" cellpadding="0" bgcolor="#FFFFFF"
<tr
<td width="100%" valign="top" <br
<table border="2" width="100%" cellspacing="0"&nbs
