asp中通过getrows实现数据库记录分页的一段代码

核心提示：<%@ Language = VBSCRipT %><% Option Explicit %><%rem 在asp中通过getrows实现数据库记录分页的一段代码Dim iStart, iOffsetiStart = Request("Start")iOffset =

<%@ Language = VBSCRipT %>
<% Option Explicit %>
<%
rem 在asp中通过getrows实现数据库记录分页的一段代码
　Dim iStart, iOffset
　iStart = Request("Start")
　iOffset = Request("Offset")

　if Not IsNumeric(iStart) or Len(iStart) = 0 then
　　iStart = 0
　else
　　iStart = CInt(iStart)
　end if

　if Not IsNumeric(iOffset) or Len(iOffset) = 0 then
　　iOffset = 30
　else
　　iOffset = Cint(iOffset)
　end if

　Response.Write "Viewing " & iOffset & " records starting at record " & iStart & "<BR>"

　Dim objConn, objRS
　Set objConn = Server.CreateObject("ADODB.Connection")
　'objConn.Open "DSN=MP3"
dim connstr
dim db
db="csnjimageman.mdb"
connstr="PRovider=Microsoft.Jet.OLEDB.4.0;Data Source=" & Server.MapPath(""&db&"")
objconn.Open connstr

　Set objRS = Server.CreateObject("ADODB.Recordset")
　objRS.Open "SELECT * FROM imageinfo", objConn

　Dim aResults
　aResults = objRS.GetRows

　objRS.Close
　Set objRS = Nothing

　objConn.Close
　Set objConn = Nothing


　Dim iRows, iCols, iRowLoop, iColLoop, iStop
　iRows = UBound(aResults, 2)
　iCols = UBound(aResults, 1)

　If iRows > (iOffset + iStart) Then
　　iStop = iOffset + iStart - 1
　Else
　　iStop = iRows
　End If

　For iRowLoop = iStart to iStop
　　For iColLoop = 0 to iCols
　　　Response.Write aResults(iColLoop, iRowLoop) & " "
　　Next
　　Response.Write "<BR>"
　Next　

　Response.Write "<P>"
　if iStart > 0 then
　　'Show Prev link
　　Response.Write "<A HREF=""GetRows.asp?Start=" & iStart-iOffset & _
　　　　　　　　　 "&Offset=" & iOffset & """>Previous " & iOffset & "</A>"
　end if

　if iStop < iRows then
　　'Show Next link
　　Response.Write " <A HREF=""GetRows.asp?Start=" & iStart+iOffset & _
　　　　　　　　　 "&Offset=" & iOffset & """>Next " & iOffset & "</A>"
　end if
%>