Super ASP Oita page

pagination | pagination <%
'===================================================================
' Showmorepage ASP version
' Version HuangJM1.00
' Code by Maomao
' Create Date 2004-09-28
' qq:5144707
' HTTP://BLOG.CSDN.NET/MAOMAOYSQ
' Write for my LOVER:HUANGJM ' This program is free to use, modify, but please keep the above information
'
' function
' This program is mainly to the data pagination part of the encapsulation, and the data display part completely by the user customization,
' Support URL multiple parameters: http://www.***.com/***.asp?aa=1&page=9&bb=2
'
'
' Paramers:
' Papgesize defines the number of records per page of pagination
' Getcurpagenum returns the number of recordsets on the current page This property is read-only
' Getrs Returns a paging recordset this property is read-only
' Getconn get a database connection
' GetSQL get the query statement
' Interface of Class
' ShowPage display the pager bar, the only common method
'
' ############ #类调用样例 #################
' Create object
' Set hjmpage=new showmorepage
' Get a database connection
' Hjmpage.getconn=conn
' SQL statement
' hjmpage.getsql= ' select * from Shop_books where newsbook=1 order by bookid Desc "
' Set the record bar data for each page to 20, the default display 10
' Hjmpage.pagesize=20
' Displays paging information, can be invoked anywhere, and can be invoked multiple times
' Hjmpage.showpage ()
' Set Rs=hjmpage.getrs () ' returns to the recordset
' Show data start
' Here's the way to customize the display.
The number of records for the current page of ' for I=1 to Hjmpage.getcurpagenum '
' Response.Write Left (Trim (RS ("BookName")) & "..."
' Rs.movenext
' Next
' Show Data End
' Set hjmpage=nothing
' ############ #类调用样例 #################
'===================================================================
Const btn_first= "<font face=" "Webdings" ">9</font>" defines the first-page button display style
Const btn_prev= "<font face=" "Webdings" ">3</font>" defines the previous-page button display style
Const btn_next= "<font face=" "Webdings" ">4</font>" defines the next-page button display style
Const btn_last= "<font face=" "Webdings" ">:</font>" defines the last-page button display style
Const xd_align= "Center" defines the alignment of pagination information
Const xd_width= "100%" Defines the paging information box size
Class Showmorepage
Private Obj_conn,obj_rs,str_sql,int_pagesize,str_errors,int_curpage,str_url,int_totalpage,int_totalrecord

'=================================================================
' PageSize Property
' Set the paging size of each page
'=================================================================
Public Property Let PageSize (Intvalue)
If IsNumeric (intvalue) Then
INT_PAGESIZE=CLNG (Intvalue)
Else
Str_errors=str_errors & "pagesize parameters are incorrect"
ShowError ()
End If
End Property
Public Property Get PageSize
If int_pagesize= "" or (Not (IsNumeric (int_pagesize)) Then
pagesize=10
Else
Pagesize=int_pagesize
End If
End Property
'=================================================================
' Getrs Property
' Returns a paginated recordset
'=================================================================
Public Property Get Getrs ()
If int_totalrecord= 0 then call GetPage ()
If not (obj_rs.eof and OBJ_RS.BOF) Then
If Int_curpage<>1 Then
If Int_curpage-1<int_totalpage Then
Obj_rs.move (int_curpage-1) *pagesize
Dim bookmark
Bookmark=obj_rs.bookmark
Else
Int_curpage=1
End If
End If
End If
Set getrs=obj_rs
End Property
'=================================================================
' Getcurpagenum Property
' Returns the number of recordsets on the current page
'=================================================================
Public Property Get Getcurpagenum ()
Dim int_pagenum
Int_pagenum = Int_pagesize
If int_totalrecord= 0 then call GetPage ()
If Int_curpage>int_totalpage Then
Int_curpage=int_totalpage
Int_pagenum = int_totalrecord-(int_totalpage-1) *int_pagesize
ElseIf Int_curpage=int_totalpage Then
Int_pagenum = int_totalrecord-(int_totalpage-1) *int_pagesize
End If
Getcurpagenum = Int_pagenum
End Property
'================================================================
' Getconn get a database connection
'
'================================================================
Public Property Let Getconn (sconn)
Set Obj_conn=sconn
End Property
'================================================================
' GetSQL get the query statement
'
'================================================================
Public Property Let GetSQL (svalue)
Str_sql=svalue
End Property

'==================================================================
' Initialization of the Class_Initialize class
' Initialize the value of the current page
'
'==================================================================