Example: ASP implementation of long article automatic pagination function code

Pagination | functional function c2u (myText)
Dim I
c2u = ""
For i = 1 to Len (MyText)
c2u = c2u & "& #x" & Hex (AscW (Mid (MyText, I, 1)) & ";"
Next
End Function

Function Cutstr (Str,strlen)
' Remove all HTML tags
Dim RE
Set re=new REGEXP
Re. IgnoreCase =true
Re. Global=true
Re. Pattern= "< (. [ ^>]*) > "
Str=re. Replace (str, "")
Set re=nothing
Dim L,t,c,i
L=len (str)
T=0
For I=1 to L
C=abs (ASC (str,i,1))
If c>255 Then
T=t+2
Else
T=t+1
End If
If T>=strlen Then
Cutstr=left (str,i) & "..."
Exit for
Else
Cutstr=str
End If
Next
Cutstr=replace (CUTSTR,CHR (10), "")
Cutstr=replace (CUTSTR,CHR (13), "")
End Function

Function converttowide (str)
Dim strlen
Dim position
Dim Convertstr
If IsNull (str) Then
Converttowide=str
Else
Position=1
Strlen=len (str)
For I=1 to Strlen
convertstr=convertstr+ "& #x" +hex (AscW (Mid (str,position,1)) + ";"
Position=position+1
Next
Converttowide=convertstr
End If
End Function

Dim Topicx,usernamex,addtimex,logtextx,ispassword
' Get ID number
Articleid=request ("ArticleID")
' Write execution statement
strSQL = "SELECT * from article where articleid=" &articleid& ""
' Connect the function above
Logtextx=cutstr (RS ("content"), 5000)
' Start paging
Dim page,pagelength,clength,pagecount,wen,a
If Request ("page") <> "then page = CLng (Request (" page ")
Pagelength = 80
Clength = Len (LOGTEXTX)
PageCount = Int (clength/pagelength) + 1
If page < 1 or IsNull (page) Then page = 1
If page > PageCount Then page = PageCount
If Page=1 Then
A=1
ElseIf Page>1 Then
A= (Page-1) *pagelength
End If
Wen=mid (Logtextx,a,pagelength)
' Judge
If page= "" or page=1 Then
' Start displaying content
Response.Write (C2u ("Content:")) ' www.w3sky.com
End If
Response.Write (Converttowide (Wen))
Response.Write "<br/>"
' Response.Write (Converttowide ("Word of the article:")) & Clength & "<br/>"
Response.Write (C2u ("This article is divided into")) & PageCount & (Converttowide ("page")) & "" &c2u ("Current" &Page& "page") & "<br/>"
If PageCount >1 and page <> 1 Then ' www.w3sky.com
Response.Write "1"
End If
Dim j
For J=page+1 to Page+10
If J <= PageCount-1 Then
Response.Write "" &j& ""
End If
Next
If PageCount >1 and Page <> PageCount Then
Response.Write "<a href="/"showarticle.asp?articleid=" &articleid& "&page=" &PageCount& "" " > "&PageCount&" </a><br/> "
End If
' End

The above code executes on WIN2000+IIS5, WIN2003+IIS6