asp模块化分页制作详解 - 编程吧

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asp模块化分页制作详解

发布: 2007-6-08 03:03 | 作者: bc8 | 来源: 网页教学网 | 查看: 22次

模块化分页

1.查询语句块

<%
取得当前文件名
temp = Split(request.ServerVariables("URL"), "/")
fy = temp(UBound(temp))
set rs=server.createobject("adodb.recordset")
if not isempty(request("page")) then 
pagecount=cint(request("page")) 
else 
pagecount=1 
end if
sql="select 查询语句"
rs.open sql,conn,1,1
rs.pagesize=10 分页记录数
if pagecount>rs.pagecount or pagecount<=0 then       
pagecount=1       
end if      
if rs.eof and rs.bof then%>

<div align="center" class="001"><br>
对不起,没有符合搜索条件的记录!<br>
</div>

2.显示记录块

<%
else
rs.AbsolutePage=pagecount
do while not rs.eof %>

显示的记录

<% i=i+2
rs.movenext
if i>=rs.PageSize then exit do
loop
'www.knowsky.com
%>

3.
分页效果
<table width="778" border="0" align="center" cellpadding="0" cellspacing="0">
<tr align="center">
  <% if rs.pagecount=1 then %>
  <td height="35" colspan="4" class=001><font color="#000000">

共有[<font color="#ff0000"><%=rs.recordcount%></font>]条信息 当前显示第

 <font color="red">1~<%=rs.recordcount%></font>条</font></td>
 </tr>
 <tr>
  <%else%>
  <td width="19%" height="35" align="center" valign="middle" class=001>

<font color="#000000">
   <% page_start=(pagecount-1)*rs.pagesize
      if pagecount=1 then page_start=1
   page_end=rs.pagesize*pagecount
   if pagecount*rs.pagesize=>rs.recordcount then page_end

=rs.recordcount end if%>
   共有[<font color="#ff0000"><%=rs.recordcount%></font>

]信息</font></td>
  <td width="58%" height="30" align="center" class="fy">

<font color="#000000">
     <%
  if pagecount>5 and pagecount< rs.PageCount-5 and rs.pagecount>10 then
  qizu=pagecount-4
  min=pagecount+5
  response.write"<a href="&source&"?page=1&sortid="&sortid&"&typeid="&typeid&"&qylb="&qylb&"&title="

&title&"&cityid="&cityid&">
<font color='0000BE'>首页</font></a>&nbsp;"
  response.write"<a href="&source&"?page="+cstr(pagecount-1)+"&sortid="&sortid&"&typeid="&typeid&"&qylb="&qylb&"&title="&title&"

&cityid="&cityid&">
<font color='0000BE'>上一页</font></a>&nbsp;"
  for ipage=qizu to min
       if ipage<>pagecount then
       response.write"<a href="&source&"?page="+cstr(ipage)+"&sortid="&sortid&"&typeid="&typeid&"&qylb="&qylb&"&cityid="&cityid&">

<font color='0000BE'>"+cstr(ipage)+"</font></a>&nbsp;"
       else
       response.write "<font color='#FF0000'>"&ipage&"</font> "
       end if
  next
  response.write"<a href="&source&"?page="+cstr(pagecount+1)+"&sortid="&sortid&"&typeid="&typeid&"&qylb="&qylb&"&title="&title&"

&cityid="&cityid&">
<font color='0000BE'>下一页</font></a>&nbsp;"
  response.write"<a href="&source&"?page="+cstr(rs.PageCount)+"&sortid="&sortid&"&typeid="&typeid&"&qylb="&qylb&"&title="&title&"

&cityid="&cityid&">
<font color='0000BE'>尾页</font></a>"
  end if
  if rs.PageCount<11 then
  for ipage=1 to rs.PageCount
       if ipage<>pagecount then
       response.write"<a href="&source&"?page="+cstr(ipage)+"&sortid="&sortid&"&typeid="&typeid&"&qylb="&qylb&"&cityid="&cityid&">

<font color='0000BE'>"+cstr(ipage)+"</font></a>&nbsp;"
       else
       response.write "<font color='#FF0000'>"&ipage&"</font> " 
       end if
  next
  end if
  if pagecount < 6 and rs.PageCount>10 then
  for ipage=1 to 10
       if ipage<>pagecount then
       response.write"<a href="&source&"?page="+cstr(ipage)+"&sortid="&sortid&"&typeid="&typeid&"&qylb="&qylb&"&cityid="&cityid&">

<font color='0000BE'>"+cstr(ipage)+"</font></a>&nbsp;"
       else
       response.write "<font color='#FF0000'>"&ipage&"</font> "   
       end if
  next
  response.write "<a href="&source&"?page="+cstr(rs.PageCount)+"&sortid="&sortid&"&typeid="&typeid&"&qylb="&qylb&"&title="&title&

"&cityid="&cityid&">
<font color='0000BE'>尾页</font></a>"
  end if
  if pagecount>rs.PageCount-6 and rs.PageCount>10 then
  response.write "<a href="&source&"?page=1&sortid="&sortid&"&typeid="&typeid&"&qylb="&qylb&"&title="&title&"

&cityid="&cityid&">
<font color='0000BE'>首页</font></a>&nbsp;" 
  for ipage=rs.PageCount-9 to rs.PageCount
       if ipage<>pagecount then
       response.write"<a href="&source&"?page="+cstr(ipage)+"&sortid="&sortid&"&typeid="&typeid&"&qylb="&qylb&"&cityid="&cityid&">

<font color='0000BE'>"+cstr(ipage)+"</font></a>&nbsp;"
       else
       response.write "<font color='#FF0000'>"&ipage&"</font> "
       end if
  next
  end if
       %>
  </font></td><form name=go2to form method=Post action=<%=fy%>> 
  <td width="13%" align="center" valign="middle" class="fy">
  <input type='hidden' name='sortid' value="<%=sortid%>"><input type='hidden' name='typeid' value="<%=typeid%>"><input type='hidden' name='qylb'

 value="<%=qylb%>"><input type='hidden' name='title' value="<%title%>"><input type='hidden' name='cityid' value="<%=cityid%>"><font color='000064'>

转到第<input type='text' name='page' size=2 maxLength=3>
  页</font>               
  </td>
  <td width="10%" align="center" valign="middle" class="fy">

<input name="image" type='image' onClick=check() value='确 定' src='../images/button_h.jpg'></td>
  </form>
 <tr>
  <td height="20" colspan="6" valign="bottom"><font color="#000000">&nbsp; </font></td>
 </tr>
 <% end if %>
 <% end if %>
</table>

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