function views_handler_filter::can_build_group
Determine if a filter can be converted into a group.
Only exposed filters with operators available can be converted into groups.
1 call to views_handler_filter::can_build_group()
- views_handler_filter::options_form in handlers/
views_handler_filter.inc - Provide the basic form which calls through to subforms.
File
-
handlers/
views_handler_filter.inc, line 199
Class
- views_handler_filter
- Base class for filters.
Code
public function can_build_group() {
return $this->is_exposed() && count($this->operator_options()) > 0;
}