无效的过程调用或参数: 'left'

来源:百度知道 编辑:UC知道 时间:2024/06/16 06:41:39
<font color=ff0000>适宜消费:</font><%=Get_Chinese1(suit)%><br>
<%
Function Get_Chinese1(suit)
if InStr(suit,",")<0 then
Get_Chinese1=getChinese1(num)
else
temp=split(suit,",")
s=""
for i=0 to ubound(temp)
s=s+getChinese1(temp(i))+","
next
Get_Chinese1=Left(s,len(s)-1)
end if
End Function

Function getChinese1(num)
select case num
case "9"
getChinese1="商务宴请"
case "10"
getChinese1="实惠聚餐"
case "11"
getChinese1="外卖"
case "12"
getChinese1="优惠"
case "13"
getChinese1="早午茶"
case "14"
getChinese1="夜宵"
End Select
End Function
%>

当数据库没有值的时候 显示无效的过程调用或参数: 'left'
牛人帮忙改下

Function Get_Chinese1(suit)
IF suit="" Then
Get_Chinese1=""
ELSE
IF InStr(suit,",")<0 then
Get_Chinese1=getChinese1(num)
else
temp=split(suit,",")
s=""
for i=0 to ubound(temp)
s=s+getChinese1(temp(i))+","
next
Get_Chinese1=Left(s,len(s)-1)
end if
End if
End Function