wordpress和jquery实现点击加载更多文章的详细方法
对于wordpress实现点击加载更多的方法,目前网络上用的较多的方法采用一款WordPress插件Infinite Scroll来实现的,WP管理员之家工作室也是采用这个方法进行了测试,发现用起来并不是想象的那样好,于是研究了一个纯代码实现的方法,下面分享给大家。
- $item_per_page = 9; //每页显示数
- //默认是第一页
- $page_number = isset($_GET['paged']) ? $_GET['paged'] : 1;
- //确保分页参数是数字
- if(!is_numeric($page_number)){
- header('HTTP/1.1 500 Invalid page number!');
- exit();
- }
- //得到分页的limit偏移区间
- $position = ($page_number * $item_per_page);
- $id = $_GET['cat'];//得到当前栏目id
- //查询出当前栏目下的文章,同下
- if($id==2){$sql = "SELECT ID,post_title,post_content,post_date,post_name FROM wp_posts,wp_term_relationships,wp_term_taxonomy WHERE ID=object_id AND wp_term_relationships.term_taxonomy_id = wp_term_taxonomy.term_taxonomy_id AND post_type='post' AND post_status = 'publish' AND wp_term_relationships.term_taxonomy_id in(7,11,10,19,8,17,18) AND taxonomy = 'category' ORDER BY ID DESC LIMIT 0, $position ";}else{
- //查询出当前栏目下的文章,同上
- $sql = "SELECT ID,post_title,post_date,post_content,post_name FROM wp_posts,wp_term_relationships,wp_term_taxonomy WHERE ID=object_id AND wp_term_relationships.term_taxonomy_id = wp_term_taxonomy.term_taxonomy_id AND post_type='post' AND post_status = 'publish' AND wp_term_relationships.term_taxonomy_id = $id AND taxonomy = 'category' ORDER BY ID DESC LIMIT 0, $position ";}
- global $wpdb;
- $rs = $wpdb->get_results($sql);
- foreach($rs as $cat)
- //循环输出该栏目下的文章,文章缩略图,文章链接和日期
- {?>
- class="Case_list"> "?p=ID;?>" class="photo" >"ID),'full');
- echo $timthumb_src[0] ;
- ?>" alt="ID)->post_title;?>" width="250"/>
- echo get_post($cat->ID)->post_title;?>
- class="time">
- echo get_post($cat->ID)->post_date; ?>
"results">
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