/**
* manage_movies_posts_columns moviesのカスタムポスト一覧に項目を追加
* manage_posts_columns すべてのポスト一覧に項目を追加
*
*
*
*/
add_filter('manage_movies_posts_columns', 'add_columns');
add_action('manage_posts_custom_column', 'add_custom_column', 10, 2);
function add_columns($defaults) {
$defaults['custom_field']= 'My Custom Field';
return $defaults;
}
function add_custom_column($column_name, $post_id) {
global $wpdb;
if( $column_name== 'custom_field' ) {
//echo get_post_meta($post_id, 'Ref', true)."etc";
the_meta();
}
}
