FacetWP – Only direct children

/**
 * Only include direct children in category facets
 *
 */
add_filter( 'facetwp_index_row', function( $params, $class ) {
    if ( 'tax/category' == $params['facet_source'] ) {
        if ( 0  !== $params['depth'] ) {
            $params['facet_value'] = ''; // don't index this row
        }
    }
    return $params;
}, 10, 2 );
Bill Erickson

Bill Erickson is a freelance WordPress developer and a contributing developer to the Genesis framework. For the past 14 years he has worked with attorneys, publishers, corporations, and non-profits, building custom websites tailored to their needs and goals.

Ready to upgrade your website?

I build custom WordPress websites that look great and are easy to manage.

Let's Talk