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php文章列表分页代码如何写

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2016-06-13 11:08:031049browse

php文章列表分页代码怎么写?

$sql = "SELECT * FROM `links` WHERE `subdomain` != '' ORDER BY id desc LIMIT 100";<br />$rows = $db->getData($sql);<br />foreach($rows as $row)<br />{<br />	echo '<li><a href="http://'.$row['subdomain'].'.abc.com/" title="'.$row['title'].'">'.$row['title'].'</a></li>';<br />}<br />

第一页的文章调用我会写,但是要分页不知道怎么写
现在有字段  title  subdomain 
------解决思路----------------------
直接找个分页函数应用就可以了。
大约参数如下:
1 总数
2 当前页
3 每页数量
4 baseUrl,你所说的title及subdomain都以GET方式传送。
5 显示页面数量
<br />class CCustomWidgets {<br />  public static function Pager($totalPages, $pageNumber, $pageSize, $url, $displayNumber = 6) {<br />    $baseUrl = (strpos($url, "?") === false) ? $url.'?page=' : $url.'&page=';<br />    $pager = '<div class="pager"><ul>';<br /><br />    $prevPage = $pageNumber - 1;<br />    if($prevPage > 0){<br />      $pager .= '<li><a href="'.$baseUrl. $prevPage.'"><span class="pager-previous">??????é??</span></a></li>';<br />    }<br /><br />    if($totalPages - $pageNumber < $displayNumber) {<br />      $displayStart = ($totalPages >= $displayNumber) ? ($totalPages - $displayNumber + 1) : 1;<br />      $displayEnd = $totalPages;<br />    }else{<br />      if($pageNumber % $displayNumber){<br />        $displayStart = floor($pageNumber  / $displayNumber) * $displayNumber + 1;<br />        $displayEnd = (floor($pageNumber  / $displayNumber) + 1) * $displayNumber;<br />      }else{<br />        $displayStart = (floor(($pageNumber / $displayNumber) - 1)) * $displayNumber + 1;<br />        $displayEnd = (floor($pageNumber / $displayNumber)) * $displayNumber;<br />      }<br />    }<br /><br /><br />    for(; $displayStart <= $displayEnd; $displayStart++) {<br />      $pager .= '<li><a href="'.$baseUrl.$displayStart.'"><span '.(($pageNumber == $displayStart) ? 'class="active"' : '').'>'.$displayStart.'</span></a></li>';<br />    }<br />    if($pageNumber < $totalPages){<br />      $pager .= '<li><a href="'.$baseUrl. ($pageNumber + 1) .'"><span class="pager-next">??????é??</span></a></li>';<br />    }<br />    $pager .= "</ul></div>";<br />    return $pager;<br />  }<br />}<br /><br />


------解决思路----------------------
如果你的分页要在数据库上做的话 这两个字段不够啊,你只有标题和文章的一部分。 你至少还要标识出这个domain是文章的第几段/页 还有就是标识文章的id 标题是能够重复的

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