public function views_handler_filter::group_multiple_exposed_input in Views (for Drupal 7) 7.3
Options available for a grouped filter which uses checkboxes.
Note: has to be applied several times, one per item selected.
Return value
array The options available for a grouped filter.
File
- handlers/
views_handler_filter.inc, line 1316 - Definitions of views_handler_filter and views_handler_filter_broken.
Class
- views_handler_filter
- Base class for filters.
Code
public function group_multiple_exposed_input(&$input) {
if (!empty($input[$this->options['group_info']['identifier']])) {
return array_filter($input[$this->options['group_info']['identifier']]);
}
return array();
}