原生分页代码

来源：互联网发布：seo主管工作内容编辑：程序博客网时间：2024/06/14 18:30

PHP代码

  //展示视频信息            case 'videoinformation';            $gid = intval($_GET['id']);$count= $db -> query("SELECT  count(*)  AS count FROM `ttf_videos` ");$num = mysql_fetch_array($count,MYSQLI_ASSOC);$num = $num['count'];//统计某分类视频总条数$pagesize=8; //设置每页显示8个记录$url=$_SERVER["REQUEST_URI"];//取出URL$url=parse_url($url);$pagetotal = ceil($num/$pagesize);//需要显示得总页数$page = isset($_GET['page']) ? $_GET['page'] : 1;//如果存在get就用get 不存在赋值为1$url=$url['path'].'?action=videoinformation&id='.$gid.'';  //设置URL$start = ($page-1)*$pagesize;//偏移量//根据页数获取数据$result =$db -> query("SELECT * FROM `ttf_videos`  ORDER BY `id` DESC LIMIT  $start,  $pagesize ");while($row = mysql_fetch_array($result,MYSQLI_ASSOC)){$data[] = $row;}//赋值给上一页下一页$prev = $page-1 < 1 ? 1 : $page-1;$next = $page+1 > $pagetotal ? $pagetotal : $page+1;$prev = " <a href=$url&page=".$prev.">上一页</a>";$next = " <a href=$url&page=".$next.">下一页</a>";           include './admin/videoinformation.html';HTML代码  <div class="pagination-container text-center">                            <ul class="pagination">                                <!--<li>共<?php echo $pagetotal;?></li>  -->                                <li>                                <a href="<?php echo $url.'&page=1'; ?> "  >首页</a>                                <div class="pagination-hvr"></div>                            </li>                                <!--上一页-->                               <li>                                    <?php echo $prev;?>                                </li>                                <!--循环页数-->                                <?php for($i=0;$i<$pagetotal;$i++){  ?>                                <li      <?php if($page == ($i+1)){ ?>     class="active" <?php } ?>>                                    <a href="<?php echo $url.'&page='.($i+1); ?>"><?php echo $i+1; ?></a>                                    <div class="pagination-hvr"></div>                                </li>                                <?php }  ?>                                <!--下一页-->                               <li>                                   <?php if($page != $pagetotal)echo $next;?>                                </li>                                <li>                                    <a href="<?php echo $url.'&page='.$pagetotal; ?>"><?php if($page != $pagetotal)echo '尾页';?></a>                                    <div class="pagination-hvr"></div>                                </li>                            </ul>                   </div>

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