用省略号格式化数据标题

5，为了方便，做成函数

＜%
function conleft(content,i)
if len(content)＞i then 
content=left(content,i)   
response.write (content&"...")
else
response.write (content)
end if
end function
%＞

以上为函数，下面就可以直接调用。

＜%call conleft(rs("content"),10)%＞

OK，相信以后遇到这些问题应该是NO PROBLEM

为了解决中英文截取的问题，做如下函数：

function gotTopic(str,strlen)
    if str="" then
        gotTopic=""
        exit function
    end if
    dim l,t,c, i
    str=replace(replace(replace(replace(str," "," "),""",chr(34)),">","＞"),"<","＜")
    l=len(str)
    t=0
    for i=1 to l
        c=Abs(Asc(Mid(str,i,1)))
        if c＞255 then
            t=t+2
        else
            t=t+1
        end if
        if t＞=strlen then
            gotTopic=left(str,i) & "…"
            exit for
        else
            gotTopic=str
        end if
    next
    gotTopic=replace(replace(replace(replace(gotTopic," "," "),chr(34),"""),"＞",">"),"＜","<")
end function