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1栏分页显示(附显示的形式[1][2])
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显示形式: ID NAME 1 JULIET 2 SPIRIT 3 GIRL 4 BOY [1] [2] [3] [4] 页数:1/4 页 4条/页 总记录数:13条 代码: <!--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 '定义每页显示记录条数 set rs = server.createobject("adodb.recordset") sql = "select * from page order by id" '改成你自己的SQL语句 rs.cursorlocation = 3 '使用客户端游标,可以使效率提高 rs.pagesize = msg_per_page '定义分页记录集每页显示记录数 rs.open sql,conn,0,1 if err.number<>0 then '错误处理 response.write "数据库操作失败:" & err.description err.clear else if not (rs.eof and rs.bof) then '检测记录集是否为空 totalrec = RS.RecordCount 'totalrec:总记录条数 if rs.recordcount mod msg_per_page = 0 then '计算总页数,recordcount:数据的总记录数 n = rs.recordcountmsg_per_page 'n:总页数 else n = rs.recordcountmsg_per_page+1 end if currentpage = request("page") 'currentpage:当前页 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:设置指针指向某页开头 rowcount = rs.pagesize 'pagesize:设置每一页的数据记录数 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 nmsg_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%>1栏分页显示(附显示的形式[1][2]) |
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