public function TaxonomyIndexTidDepth::buildExtraOptionsForm in Views (for Drupal 7) 8.3

Provide a form for setting options.

Overrides TaxonomyIndexTid::buildExtraOptionsForm

File

lib/Views/taxonomy/Plugin/views/filter/TaxonomyIndexTidDepth.php, line 41

Definition of Views\taxonomy\Plugin\views\filter\TaxonomyIndexTidDepth.

Class

TaxonomyIndexTidDepth

Filter handler for taxonomy terms with depth.

Namespace

Views\taxonomy\Plugin\views\filter

Code

public function buildExtraOptionsForm(&$form, &$form_state) {
  parent::buildExtraOptionsForm($form, $form_state);
  $form['depth'] = array(
    '#type' => 'weight',
    '#title' => t('Depth'),
    '#default_value' => $this->options['depth'],
    '#description' => t('The depth will match nodes tagged with terms in the hierarchy. For example, if you have the term "fruit" and a child term "apple", with a depth of 1 (or higher) then filtering for the term "fruit" will get nodes that are tagged with "apple" as well as "fruit". If negative, the reverse is true; searching for "apple" will also pick up nodes tagged with "fruit" if depth is -1 (or lower).'),
  );
}