public function biblio_handler_filter_biblio_type::get_value_options in Bibliography Module 7
Same name and namespace in other branches
- 6.2 views/biblio_handler_filter_biblio_type.inc \biblio_handler_filter_biblio_type::get_value_options()
- 6 views/biblio_handler_filter_biblio_type.inc \biblio_handler_filter_biblio_type::get_value_options()
- 7.2 views/biblio_handler_filter_biblio_type.inc \biblio_handler_filter_biblio_type::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 $this->value_options if someone expects it.
Overrides views_handler_filter_in_operator::get_value_options
File
- views/
biblio_handler_filter_biblio_type.inc, line 19
Class
Code
public function get_value_options() {
if (!isset($this->value_options)) {
$result = db_query("SELECT name, tid\n FROM {biblio_types} t\n WHERE t.tid > 0 AND t.visible=1\n ORDER by name");
$this->value_title = t('Publication type');
$options = array();
foreach ($result as $row) {
$options[$row->tid] = $row->name;
}
$this->value_options = $options;
}
}