taxonomy_term_depth_handler_filter_has_children.inc in Taxonomy Term Depth 7

Filter by whether term has children.

File

includes/taxonomy_term_depth_handler_filter_has_children.inc

<?php

/**
 * @file
 * Filter by whether term has children.
 *
 * @ingroup views_filter_handlers
 */
class taxonomy_term_depth_handler_filter_has_children extends views_handler_filter_boolean_operator {
  function query() {
    $this
      ->ensure_my_table();
    $this->query
      ->add_where_expression($this->options['group'], "(SELECT count(th.tid) FROM taxonomy_term_hierarchy th WHERE th.parent = {$this->table_alias}.{$this->real_field}) = {$this->value}");
  }

}

Classes

Name	Description
taxonomy_term_depth_handler_filter_has_children	@file Filter by whether term has children.