<%//check.asp显示商品价格和数量
buylist=request.cookies("www3gushopcom")("cart")
Sum = 0
sumjg=0
While Not rs.eof
buynum=split(replace(buylist,"'",""),", ")//不明白什么意思?
for i=0 to ubound(buynum)
if rs("prodid")=buynum(i) then
Quatity=buynum(i+1)
exit for
end if
next
%>
<INPUT size=3
name="<%=rs("ProdId")%>" value="<%=Quatity%>"> <INPUT style="CURSOR: hand" type="submit" value=更改 onClick="javascript:location.href='check.asp'; >
请教几个问题
1、不知为什么Quatity默认值是1?
2、我想实现数量更改,于是修改代码如下:
While Not rs.eof
buynum=split(replace(buylist,"'",""),", ")
for i=0 to ubound(buynum)
if request.cookies("www3gushopcom")("?")<>"" then//这一步不知怎么写
if rs("prodid")=buynum(i) then
Quatity=buynum(i+1)
exit for
end if
else
Quatity=request.cookies("www3gushopcom")("?")
end if
3、利用request.cookies("www3gushopcom")的目的是想把修改的值传递到其他页面,不知这样行不行?
谢谢!!