分页函数
关键词：分页，分页函数，分页代码，asp分页
pages为总的页数，page为当前页面，url为链接地址
Function ShowPages(Pages,Page,Url) '分面显示
Dim i,Str,FrontStr,BackStr,ShowStr,StartNum,EndNum
Str=Url
If Replace(Str,"?","")<>Str Then
Str=Str & "&page="
Else
Str=Str & "?page="
End If
FrontStr="<a href=""" & Str & 1 & """ title=""第一页""><<</a>"
BackStr="<a href=""" & Str & Pages & """ title=""最后一页"">>></a>"
If Pages<=1 Then
ShowPages=""
Exit Function
End If
If Pages<=10 Then
For i=1 To Pages
If i<>Page Then
ShowPages=ShowPages & "<a href=""" & Str & i & """>[" & i & "]</a> "
Else
ShowPages=ShowPages & "[<b>" & i & "</b>] "
End If
Next
ShowPages=FrontStr & " " & ShowPages & " " & BackStr
Exit Function
End If
If Pages>10 Then
StartNum=Page-5
EndNum=StartNum+9
If StartNum<=0 Then
StartNum=1
EndNum=StartNum+9
End If
If EndNum>Pages Then
EndNum=Pages
StartNum=EndNum-9
End If
For i=StartNum To EndNum
If i<>Page Then
If i=Pages Then
ShowPages=ShowPages & "<a href=""" & Str & Pages & """ title=""最后一页"">[" & Pages & "]>></a>"
Else
ShowPages=ShowPages & "<a href=""" & Str & i & """>[" & i & "]</a> "
End If
Else
If i=Pages Then
ShowPages=ShowPages & "[<b>" & Pages & "</b>] "
ShowPages=ShowPages & BackStr
Else
ShowPages=ShowPages & "[<b>" & i & "</b>] "
End If
End If
Next
ShowPages=FrontStr & " " & ShowPages
If EndNum<Pages Then
ShowPages=ShowPages & "...<a href=""" & Str & Pages & """ title=""最后一页"">[" & Pages & "]>></a>"
End If
End If
End Function