function views_handler_filter_vocabulary_vid::get_value_options
3.x views_handler_filter_vocabulary_vid.inc | views_handler_filter_vocabulary_vid::get_value_options() |
2.x views_handler_filter_vocabulary_vid.inc | views_handler_filter_vocabulary_vid::get_value_options() |
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 $this->value_options if someone expects it.
Overrides views_handler_filter_in_operator::get_value_options
File
- modules/
taxonomy/ views_handler_filter_vocabulary_vid.inc, line 14 - Definition of views_handler_filter_vocabulary_vid.
Class
- views_handler_filter_vocabulary_vid
- Filter by vocabulary id.
Code
function get_value_options() {
if (isset($this->value_options)) {
return;
}
$this->value_options = array();
$vocabularies = taxonomy_get_vocabularies();
foreach ($vocabularies as $voc) {
$this->value_options[$voc->vid] = $voc->name;
}
}