asp最常用的分页函数

代码如下:

rs.open sql,conn,1,1
    if rs.eof and rs.bof then
     response.write "<p align='center'>还没找到文章</p>"
  else
   totalPut=rs.recordcount
   maxperpage=18
   if currentpage<1 then
    currentpage=1
    end if
   if (currentpage-1)*maxperpage>totalput then
      if (totalput mod maxperpage)=0 then
      currentpage=totalput\maxperpage
      else
      currentpage=totalput\maxperpage+1
      end if
   end if
    if currentpage=1 then
    showpage1 totalput,maxperpage,"infotype.asp?id="&request("id")
    showcontent()
    showpage totalput,maxperpage,"infotype.asp?id="&request("id")
    else
       if (currentpage-1)*maxperpage<totalput then
       rs.move (currentpage-1)*maxperpage
       dim bookmark
       bookmark=rs.bookmark
       showpage1 totalput,maxperpage,"infotype.asp?id="&request("id")
       showcontent
       showpage totalput,maxperpage,"infotype.asp?id="&request("id")
       else
       currentpage=1
       showpage1 totalput,maxperpage,"infotype.asp?id="&request("id")
       showcontent
       showpage totalput,maxperpage,"infotype.asp?id="&request("id")
       end if
    end if 
end if
%>
<%
  sub showcontent()
  %>
  <tr>
    <td height="20" class="blueback2"><div align="center">ID</div></td>
    <td class="blueback2"><div align="center"><a href="javascript:selectall()"><font color="#FFFFFF">选择</font></a></div></td>
    <td width="355" class="blueback2"><div align="center">信息标题</div></td>
    <td width="84" class="blueback2"><div align="center">更新日期</div></td>
    <td width="40" class="blueback2"><div align="center">点击</div></td>
    <td width="55" class="blueback2"><div align="center">添加人</div></td>
    <td width="44" class="blueback2"><div align="center">编辑</div></td>
    <td width="43" class="blueback2"><div align="center">删除</div></td>
    <td width="62" class="blueback2"><div align="center">生成[<a href="javascript:void(null)" onClick="window.open('cshengcheng.asp','','width=0,height=0')"><font color="#FFFFFF">归零</font></a>]</div></td>
  </tr>  
  <%

i=1
   do while not rs.eof
%>

<tr>
    <td width="39" height="25" bgcolor="#D6DFF7"><div align="center"><%=rs("id")%></div></td>
    <td width="34" bgcolor="#D6DFF7"><div align="center">
           <input type="checkbox" name="dxyid" value="<%=rs("id")%>">
     </div></td>
    <td bgcolor="#D6DFF7"><a href="Article_show.asp?id=<%=rs("id")%>" target="_blank">[<%=rs("type_id")%>]<%thetitle1=rs("title")
    strcounts=truelen(thetitle1)
    response.write thetitle1
    %></a></td>
    <%
    datetime=rs("datetime")
    yname=year(datetime)
mname=month(datetime)
if len(mname)<2 then mname="0"&mname
dname=month(datetime)
if len(dname)<2 then dname="0"&dname
foldername=yname&mname
    %>
    <td bgcolor="#D6DFF7"><div align="center"><a href="<%=htmlfolder%><%=foldername%>/<%=rs("id")%>.htm" title="查看生成的静态页面" target="_blank"><%=rs("datetime")%></a></div></td>
    <td bgcolor="#D6DFF7"><div align="center"><%=rs("hits")%></div></td>
    <td bgcolor="#D6DFF7"><div align="center"><%=rs("author")%></div></td>
    <td bgcolor="#D6DFF7"><div align="center"><a href="news_edit.asp?dxy_id=<%=rs("id")%>">修改</a></div></td>
    <td bgcolor="#D6DFF7"><div align="center"><a href="javascript:delxx(<%=rs("id")%>)">删除</a></div></td>
    <td bgcolor="#D6DFF7"><div align="center"><a href="javascript:makehtml(<%=rs("id")%>)">生成(<a href="javascript:void(null)" onClick="window.open('cshengcheng.asp?id=<%=rs("id")%>','','width=0,height=0')"><%=rs("shengcheng")%>)</a></div></td>
  </tr>
  <%
  i=i+1
   if i>maxperpage then exit do
  rs.movenext  
  loop
  %>
  <tr>
    <td height="20" class="blueback2"><div align="center">ID</div></td>
    <td class="blueback2"><div align="center"><a href="javascript:selectall()"><font color="#FFFFFF">选择</font></a></div></td>
    <td class="blueback2"><div align="center">信息标题</div></td>
    <td class="blueback2"><div align="center">更新日期</div></td>
    <td class="blueback2"><div align="center">点击</div></td>
    <td class="blueback2"><div align="center">添加人</div></td>
    <td class="blueback2"><div align="center">编辑</div></td>
    <td class="blueback2"><div align="center">删除</div></td>
    <td class="blueback2"><div align="center">生成</div></td>
  </tr>
  <%
  end sub    
  %>

<tr>
    <td height="20" colspan="9" bgcolor="#D6DFF7"><label>
       <input type="button" name="dxydo" value="全选" onClick="javascript:selectall()">
        <input type="submit" name="dxydo" value="删除" onClick="{if(confirm('确定要删除选择的信息吗')){document.formselect.submit();return true;}return false;}">
         <input type="submit" name="dxydo" value="生成">
         <input type="submit" name="dxydo" value="移动">
    </label></td>
    </tr>
    <%
    function showpage(totalnumber,maxperpage,filename)
    %>
  <tr>
    <td height="20" colspan="9" bgcolor="#D6DFF7">
    <%
dim n
if totalnumber mod maxperpage=0 then
n=totalnumber\maxperpage
else
n=totalnumber\maxperpage+1
end if
%>
<div align="center">共有<%=totalnumber%>/<%=maxperpage%>条，

当前页<%=currentpage%>/<%=n%> 
        <%if currentpage<2 then%>
        [首页] [上一页]
        <%else%>
        <a href="<%=filename%>"><font color="red">[首页]</font></a> <a href="<%=filename%>&page=<%=currentpage-1%>"><font color="red">[上一页]</font></a>
        <%end if%><% if n-currentpage<1 then%>
        [下一页] [尾页]<%else%><a href="<%=filename%>&page=<%=currentpage+1%>"><font color="red">[下一页]</font></a> <a href="<%=filename%>&page=<%=n%>"><font color="red">[尾页]</font></a>
        <%end if%>
        转到：<select name="dd" class="sle"

onChange="location.href=this.options[this.selectedIndex].value">
     <%for j=1 to n
     if currentpage=j then
     %><option value="<%=filename%>&page=<%=j%>" selected><%=j%></option>
     <%
     else
     %>
     <option value="<%=filename%>&page=<%=j%>"><%=j%></option>
     <%
     end if
     next
     %>
    </select>
    </div>    </td>
    </tr>
    <%
    end function
    %>
    <%
    function showpage1(totalnumber,maxperpage,filename)
    %>
  <tr>
    <td height="20" colspan="9" bgcolor="#D6DFF7">
    <%
dim b
if totalnumber mod maxperpage=0 then
b=totalnumber\maxperpage
else
b=totalnumber\maxperpage+1
end if
%>
<div align="center">共有<%=totalnumber%>/<%=maxperpage%>条，

当前页<%=currentpage%>/<%=b%> 
     <%
     dxystart=currentpage-5
     if dxystart<1 then dxystart=1
     dxyend=currentpage+5
     if dxyend>b then dxyend=b
     for dxy=dxystart to dxyend
     if dxy=currentpage then
     response.write "[<a href="&filename&"&page="&dxy&">"&"<font color=red>"&dxy&"</font>"&"</a>]"&" "
     else
     response.write "[<a href="&filename&"&page="&dxy&">"&dxy&"</font>"&"</a>]"&" "
     end if
     next
     %> 
    </div>    </td>
    </tr>
    <%
    end function
    %>
  </form>
</table>
<%
rs.close
set rs=nothing
conn.close
set conn=nothing
%>