Home Forums Backend Issues (wp-admin) Relationship Search Reply To: Relationship Search

  • The first thing I notice is that you’re not returning the new $args.

    You probably also need to add the ‘meta_key’ to search

    function my_relationship_query_add_slug( $args, $field, $object ) {
    	//gets the slug
    	$slug = get_field('_slug', $object->ID); 
            // add meta_key to WP_Query
            $args['meta_key'] = 'meta_key to search for _slug in';
    	//add slug to WP_Query
    	$args['meta_value'] = $slug;
            // return new $args
            return $args; 
    add_filter('acf/fields/relationship/query', 'my_relationship_query_add_slug', 10, 3);