1欄分頁顯示(附顯示的形式[1][2])
發表于:2007-06-30來源:作者:點擊數:
標簽:
顯示形式: ID NAME 1 JULIET 2 SPIRIT 3 GIRL 4 BOY [1] [2] [3] [4] 頁數:1/4 頁 4條/頁 總記錄數:13條 代碼: !--page4.asp-- !--#include file=conn.asp-- html body bgcolor=#FFFFFF text=#000000 table width=60% border=1 align=center % dim rs dim
顯示形式:
ID NAME
1 JULIET
2 SPIRIT
3 GIRL
4 BOY
[1] [2] [3] [4] 頁數:1/4 頁 4條/頁 總記錄數:13條
代碼:
<!--page4.asp-->
<!--#include file="conn.asp"-->
<html>
<body bgcolor="#FFFFFF" text="#000000">
<table width="60%" border="1" align="center">
<%
dim rs
dim sql
msg_per_page = 4 ‘’定義每頁顯示記錄條數
set rs = server.createobject("adodb.recordset")
sql = "select * from page order by id" ‘’改成你自己的
SQL語句
rs.cursorlocation = 3 ‘’使用客戶端游標,可以使效率提高
rs.pagesize = msg_per_page ‘’定義分頁記錄集每頁顯示記錄數
rs.open sql,conn,0,1
if err.number<>0 then ‘’錯誤處理
response.write "
數據庫操作失?。?quot; & err.description
err.clear
else
if not (rs.eof and rs.bof) then ‘’檢測記錄集是否為空
tota
lrec = RS.RecordCount ‘’totalrec:總記錄條數
if rs.recordcount mod msg_per_page = 0 then ‘’計算總頁數,recordcount:數據的總記錄數
n = rs.recordcount\msg_per_page ‘’n:總頁數
else
n = rs.recordcount\msg_per_page+1
end if
currentpage = request("page") ‘’currentpage:當前頁
If currentpage <> "" then
currentpage = cint(currentpage)
if currentpage < 1 then
currentpage = 1
end if
if err.number <> 0 then
err.clear
currentpage = 1
end if
else
currentpage = 1
End if
if currentpage*msg_per_page > totalrec and not((currentpage-1)*msg_per_page < totalrec)then
currentPage=1
end if
rs.absolutepage = currentpage ‘’absolutepage:設置指針指向某頁開頭
rowcount = rs.pagesize ‘’pagesize:設置每一頁的數據記錄數
dim i
dim k
%>
<tr align="center" valign="middle">
<
td width="50%">ID</td>
<td width="50%">name</td>
</tr>
<%do while not rs.eof and rowcount > 0%>
<tr align="center" valign="middle">
<td width="25%"><%=rs("id")%></td>
<td width="25%"><%=rs("testname")%></td>
</tr>
<%
rowcount=rowcount-1
rs.MoveNext
loop
end if
end if
rs.close
set rs=nothing
%>
</table>
<table border="0" align="center">
<tr>
<td align="center" valign="middle">
<%call listPages()%>
</td>
</tr>
</table>
</body>
</html>
<%
sub listPages()
if n <= 1 then exit sub
for i=0 to n\msg_per_page-1
for j=1 to msg_per_page
%>
<font size="2" color="#006600">
<a href="<%=request.ServerVariables("script_name")%>?page=<%=i*msg_per_page+j %>">[<% =i*msg_per_page+j %>]</a></font>
<%
next
next
EndPage = n mod msg_per_page
for j=1 to EndPage
%>
<font size="2" color="#006600">
<a href="<%=request.ServerVariables("script_name")%>?page=<% =i*msg_per_page+j %>">[<% =i*msg_per_page+j %>]</a></font>
<%next%>
<font color=black face="arial" >
Page:<%=currentpage%>/<%=n%>pages <%=msg_per_page%>notes/page Total:<%=totalrec%>notes</font>
<%end sub%>
原文轉自:http://www.kjueaiud.com