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DoTrimProperly

ASP　2008/2/20 9:34:09　　点击：不统计

这是个sub过程，取标题的前xx字，后面的用“...”表示

第一步:将以一代码加入到<html>前

<SCRIPT RUNAT=SERVER LANGUAGE=VBSCRIPT>

function DoTrimProperly(str, nNamedFormat, properly, pointed, points)

dim strRet

strRet = Server.HTMLEncode(str)

strRet = replace(strRet, vbcrlf,"")

strRet = replace(strRet, vbtab,"")

If (LEN(strRet) > nNamedFormat) Then

strRet = LEFT(strRet, nNamedFormat)

If (properly = 1) Then

Dim TempArray

TempArray = split(strRet, " ")

Dim n

strRet = ""

for n = 0 to Ubound(TempArray) - 1

strRet = strRet & " " & TempArray(n)

next

End If

If (pointed = 1) Then

strRet = strRet & points

End If

End If

DoTrimProperly = strRet

End Function

</SCRIPT>

第二步:在需要显示的地方加入:

<% =(DoTrimProperly((rs("title")), 16, 0, 1, "...")) %>

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