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    ASP 数字分页效果代码
    最近网站改版正好发现原来的分页不带数字的,只有首页 上页 下页 末页 然后是select的跳转,都是以前比较流行的,而现在比较流行的是数字分页在中间,正好研究并分享下,需要的朋友可以参考下

    效果:



    国外的核心代码:

    复制代码 代码如下:

    %
     'digg style pagination script in asp.. written by Moazam... http://www.moazam.com/2007/03/30/asp-digg-style-pagination-script/

     function getPaginationString(page, totalitems, limit, adjacents, targetpage) 
      'defaults
      if not isnumeric(adjacents) then adjacents = 1 end if
      if not isnumeric(limit) then  limit = 15 end if
      if not isnumeric(page) then page = 1 end if
      if targetpage = "" then targetpage = "/" end if
      margin = ""
      padding=""
      'other vars
      prev = page - 1         'previous page is page - 1
      nextPage = page + 1         'nextPage page is page + 1
      lastpage = Ceil(totalitems , limit)    'lastpage is = total items / items per page, rounded up.
      lpm1 = lastpage - 1        'last page minus 1
      ' Now we apply our rules and draw the pagination object.
      ' We're actually saving the code to a variable in case we want to draw it more than once.

      pagination = ""
      if lastpage > 1 then

       pagination = pagination "div class=""pagination"""
       if margin > "" OR padding > "" then
        pagination = pagination   " style="""
        if margin > "" then
         pagination = pagination   "margin: margin"
        end if
        if padding > "" then
         pagination = pagination   "padding: padding"
        end if
        pagination = pagination   """"
       end if
       pagination = pagination   ">"

       'previous button
       if page > 1 then
        pagination = pagination   "a href="""targetpage"page="prev""">Prev/a>"
       else
        pagination = pagination   "span class=""disabled"">Prev/span>" 
       end if
       'pages 
       if lastpage 7 + (adjacents * 2) then 'not enough pages to bother breaking it up

        for counter = 1 to lastpage

         if counter = page then
          pagination = pagination   "span class=""current"">"counter"/span>"
         else
          pagination = pagination   "a href="""targetpage"""page="counter""">"counter"/a>"
         end if
        next 
       elseif lastpage >= 7 + (adjacents * 2) then 'enough pages to hide some
        'close to beginning only hide later pages
        if page 1 + (adjacents * 3) then 
         for counter = 1 to (4 + (adjacents * 2))-1
          if counter = page then
           pagination = pagination   "span class=""current"">"counter"/span>"
          else
           pagination = pagination   "a href="""targetpage"page="counter""">"counter"/a>"
          end if   
         next
         pagination = pagination   "..."
         pagination = pagination   "a href="""targetpage"""page="lpm1""">"lpm1"/a>"
         pagination = pagination   "a href="""targetpage"""page="lastpage""">"lastpage"/a>"  
        'in middle hide some front and some back
        elseif lastpage - (adjacents * 2) > page AND page > (adjacents * 2) then
         pagination = pagination   "a href="""targetpage"page=1"">1/a>"
         pagination = pagination   "a href="""targetpage"page=2"">2/a>"
         pagination = pagination   "..."
         for counter = (page - adjacents) to (page + adjacents)
          if counter = page then
           pagination = pagination   "span class=""current"">"counter"/span>"
          else
           pagination = pagination   "a href="""targetpage"page="counter""">"counter"/a>"
          end if
         next
         pagination = pagination   "..."
         pagination = pagination   "a href="""targetpage"page="lpm1""">"lpm1"/a>"
         pagination = pagination   "a href="""targetpage"page="lastpage""">"lastpage"/a>"  
        'close to end only hide early pages
        else
         pagination = pagination   "a href="""targetpage"page=1"">1/a>"
         pagination = pagination   "a href="""targetpage"page=2"">2/a>"
         pagination = pagination   "..."
         for counter = (lastpage - (1 + (adjacents * 3))) To lastpage
          if counter = page then
           pagination = pagination   "span class=""current"">"counter"/span>"
          else
           pagination = pagination   "a href="""targetpage"page="counter""">"counter"/a>"
          end if
         next
        end if
       end if
       'nextPage button
       if page counter - 1 then
        pagination = pagination   "a href="""targetpage"page="nextPage""">Next/a>"
       else
        pagination = pagination   "span class=""disabled"">Next/span>"
       end if
       pagination = pagination   "/div>" vbnewline
      end if
      getPaginationString = pagination
     end function
     function Ceil( dividend, divider)
      if (dividend mod divider) = 0 Then
       Ceil = dividend / divider
      ELSE
       Ceil = Int(dividend / divider) + 1
      End if
        End function
     'test script code
     page = 1
     if request("page") > "" then
      page=cint(request("page"))
     end if
     ps = getPaginationString(page, 1500, 15, 2, "pagination.asp?foo=bar")
     Response.Write("br />br />br />br />br />br />br />br />"ps)
    %>



    完整打包代码:pagination(jb51.net).rar

    看了有些头晕,还是看点简单的吧,asp与php思想差不多啊,参考了dedecms的修改方法

    效果图:

    核心代码:

    复制代码 代码如下:

    ps=cint(pageno)-2           
      if ps1 then           
      ps=1           
      end if
    pe=clng(pageno)+5
    if pe>mpage then pe=mpage
    for i=ps to pe
    if i=pageno then
    lb=lb"strong>"i"/strong>"
    else
    lb=lb"a href=""/list/list_"theid"_"i".htm"">"i"/a>"
    end if
    next

    完整代码:

    复制代码 代码如下:

    pageno=cint(currentPage)
    if cint(pageno)>1 then
    lb=lb"a href=/list/list_"theid"_1.htm title=""首页"">首页/a>"
    else
    lb=lb"a href='#'>首页/a>"
    end if
    if cint(pageno)>1 and cint(pageno) then
    lb=lb"a href=/list/list_"theid"_"pageno-1".htm title=""上页"">上页/a>"
    else
    lb=lb"a href='#'>上页/a>"
    end if
    ps=cint(pageno)-2           
      if ps1 then           
      ps=1           
      end if
    pe=clng(pageno)+5
    if pe>mpage then pe=mpage
    for i=ps to pe
    if i=pageno then
    lb=lb"strong>"i"/strong>"
    else
    lb=lb"a href=""/list/list_"theid"_"i".htm"">"i"/a>"
    end if
    next

    if cint(pageno)mpage and mpage>1 then
    lb=lb"a href=/list/list_"theid"_"pageno+1".htm title=""下页"">下页/a>"
    else
    lb=lb"a href='#'>下页/a>"
    end if
    if cint(pageno) mpage then
    lb=lb"a href=/list/list_"theid"_"mpage".htm title=""末页"">末页/a>"
    end if

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