Filter by custom field in custom post type on admin page

And for displaying result for Filter then try this code add_filter( ‘parse_query’, ‘prefix_parse_filter’ ); function prefix_parse_filter($query) { global $pagenow; $current_page = isset( $_GET[‘post_type’] ) ? $_GET[‘post_type’] : ”; if ( is_admin() && ‘competition’ == $current_page && ‘edit.php’ == $pagenow && isset( $_GET[‘competition-name’] ) && $_GET[‘competition-name’] != ” ) { $competition_name = $_GET[‘competition-name’]; $query->query_vars[‘meta_key’] = ‘competition_name’; … Read more

Filtering multiple custom fields with WP REST API 2

This solution works with get_items() in /lib/endpoints/class-wp-rest-posts-controller.php of the v2 WP Rest API. First, you’ll want to construct the GET arguments like you would for a new WP_Query(). The easiest way to do this is with http_build_query(). $args = array ( ‘filter’ => array ( ‘meta_query’ => array ( ‘relation’ => ‘AND’, array ( ‘key’ … Read more