下面由WordPress教程欄目給大家介紹如何給WordPress文章添加排序選項(xiàng),希望對(duì)需要的朋友有所幫助!
默認(rèn)WordPress僅頁(yè)面有排序選項(xiàng)面板,可以通過(guò)下面的代碼讓文章也有排序選項(xiàng)面板功能。
將代碼添加到當(dāng)前主題函數(shù)模板functions.php中即可。
add_action( 'admin_init', 'posts_order' ); function posts_order() { add_post_type_support( 'post', 'page-attributes' ); }
前端想實(shí)現(xiàn)文章排序功能,需要在主循環(huán)中添加參數(shù):
$order_posts = new WP_Query(array( 'post_type' => 'post', 'post_status' => 'publish', 'orderby' => 'menu_order', 'order' => 'ASC', ) );
后臺(tái)文章列表顯示排序編號(hào):
add_action('manage_posts_custom_column', 'zm_posts_order_show_columns'); function zm_posts_order_show_columns($name) { global $post; switch ($name) { case 'order': $views = $post->menu_order; echo $views; break; } } add_filter('manage_posts_columns', 'zm_posts_order_columns'); function zm_posts_order_columns($defaults) { $defaults['order'] = '排序'; return $defaults; }
批量清零排序編號(hào):
global $wpdb; $wpdb->query("UPDATE wp_posts SET menu_order = 0 WHERE post_type = 'post'");