<!--#include file="conn.asp"-->
<%
if request.cookies("shopzhiwang")("username")="" then
response.write "<script language=javascript>alert('對不起，您還沒有登陸！');window.close();</script>"
response.End
end if
username=request.cookies("shopzhiwang")("username")
actionid=request("actionid")
if actionid="" then
response.write "<script language=javascript>alert('對不起，您沒有選擇商品！');window.close();</script>"
response.End
end if
for i=1 to request.form("actionid").count
if request.form("bookcount")(i)<=0 then
bookcount=1
else
bookcount=request.form("bookcount")(i)
end if

set rs_s=server.CreateObject("adodb.recordset")
rs_s.open "select * from sh_chanpin where bookid="&request.form("bookid")(i),conn,1,1
if request.Cookies("shopzhiwang")("reglx")=1 then 
	danjia=rs_s("huiyuanjia")
else
	danjia=rs_s("vipjia")
end if
kucun=rs_s("kucun")
bookname=rs_s("bookname")
rs_s.close
set rs_s=nothing
'response.write kucun&"     "&bookcount
'response.end
if kucun<cint(bookcount) then
response.write "<script language=javascript>alert('您選購的商品“"&bookname&"”庫存不足，不能修改數量，請與我們聯系！');window.location.href='shopcart.asp?action=show';</script>"
response.end
end if
conn.execute("update sh_action set bookcount="&bookcount&",zonger="&danjia*bookcount&" where actionid="&request.form("actionid")(i))
next
response.Redirect "shopcart.asp?action=show"
%>