DreamweaverASP实现分页技术

【 tulaoshi.com - Web开发 】

　　今天心情有点激动,想把"关于用DW+ASP实现分页技术的参考"分享给用DW+ASP做网页的朋友们.去掉只有"第一页,前一页,下一页,最后一页"的小痛苦

　　此效果最后的显示是:第N页[共*页] 1 2 3 4 5 6 7 8 9 10 。

　　用DW+ASP做网页时,在绑定记录集后,代码页里马上出现以下代码：

% 
Dim Recordset1 
Dim Recordset1_numRows 

Set Recordset1 = Server.CreateObject("ADODB.Recordset") 
Recordset1.ActiveConnection = MM_数据库名_STRING 
Recordset1.Source = "SELECT * FROM 表名" 
Recordset1.CursorType = 0 
Recordset1.CursorLocation = 2 
Recordset1.LockType = 1 
Recordset1.Open() 

Recordset1_numRows = 0 
%

　　现在我们要来对代码做点修改，请在上面代码中修改为如下的代码：

% 
Dim I 
Dim RPP 
Dim PageNo 
I=1 
RPP=50 
PageNo=CInt(Request("PageNo")) 
’上面即是新插入的， 
Dim Recordset1 
Dim Recordset1_numRows 
Set Recordset1 = Server.CreateObject("ADODB.Recordset") 
Recordset1.ActiveConnection = MM_数据库名_STRING 
Recordset1.Source = "SELECT * FROM 数据库名" 
Recordset1.CursorType = 1 ’将上面代码的0改为1. 
Recordset1.CursorLocation = 2 
Recordset1.LockType = 1 
Recordset1.Open() 
Recordset1_numRows = 0 ’再在此行的下一行开始加入如下代码： 
Recordset1.PageSize=RPP 
If PageNo=0 Then PageNo=1 
If PageNoRecordset1.PageCount Then PageNo=Recordset1.PageCount 
Recordset1.AbsolutePage=PageNo 
Sub ShowPageInfo(tPageCount,cPageNo) 
Response.Write "第"&cPageNo&"页[共"&tPageCount&"页]" 
End Sub 
Sub ShowPageNavi(tPageCount,cPageNo)  
If cPageNo1 Then cPageNo=1 
If tPageCount1 Then tPageCount=1 
If cPageNotPageCount Then cPageNo=tPageCount  
Dim NaviLength 
NaviLength=10 ’NaviLength：显示的数字链接个数  
Dim I,StartPage,EndPage  
StartPage=(cPageNoNaviLength)*NaviLength+1 
If (cPageNo Mod NaviLength)=0 Then StartPage=StartPage-NaviLength  
EndPage=StartPage+NaviLength-1 
If EndPagetPageCount Then EndPage=tPageCount  
If StartPage1 Then 
Response.Write "a class=""pageNavi"" href=""？PageNo=" & (cPageNo-NaviLength) & """/a " 
Else 
Response.Write "font color=""#CCCCCC""/font " 
End If 
For I=StartPage To EndPage 
If I=cPageNo Then 
Response.Write "b"&I&"/b" 
Else 
Response.Write "a class=""pageNavi"" href=""？PageNo=" & I & """" & I & "/a" 
End If 
If ItPageCount Then Response.Write " " 
Next 
If EndPagetPageCount Then 
Response.Write " a class=""pageNavi"" href=""？PageNo=" & (cPageNo+NaviLength) & """/a" 
Else 
Response.Write " font color=""#CCCCCC""/font " 
End If 
End Sub 
%