function VocabularyMachineName::get_value_options in Views (for Drupal 7) 8.3
Child classes should be used to override this function and set the 'value options', unless 'options callback' is defined as a valid function or static public method to generate these values.
This can use a guard to be used to reduce database hits as much as possible.
Return value
Return the stored values in $this->value_options if someone expects it.
Overrides InOperator::get_value_options
File
- lib/
Views/ taxonomy/ Plugin/ views/ filter/ VocabularyMachineName.php, line 25 - Definition of Views\taxonomy\Plugin\views\filter\VocabularyMachineName.
Class
- VocabularyMachineName
- Filter by vocabulary machine name.
Namespace
Views\taxonomy\Plugin\views\filterCode
function get_value_options() {
if (isset($this->value_options)) {
return;
}
$this->value_options = array();
$vocabularies = taxonomy_vocabulary_get_names();
foreach ($vocabularies as $voc) {
$this->value_options[$voc->machine_name] = $voc->name;
}
}