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facetwp fselect only parent terms
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| <?php add_filter( 'facetwp_index_row', function( $params, $class ) { | |
| if ( 'my_facet' == $params['facet_name'] ) { // change my_facet | |
| if ( !empty( $params['parent_id'] ) ) { | |
| $params['facet_value'] = ''; // skip indexing | |
| } | |
| } | |
| return $params; | |
| }, 10, 2 ); |
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