function views_handler_filter::is_a_group

1 views_handler_filter.inc views_handler_filter::is_a_group()

Returns TRUE if the exposed filter works like a grouped filter.

11 calls to views_handler_filter::is_a_group()

views_handler_filter::convert_exposed_input in core/modules/views/handlers/views_handler_filter.inc
views_handler_filter::exposed_info in core/modules/views/handlers/views_handler_filter.inc: Tell the renderer about our exposed form. This only needs to be overridden for particularly complex forms. And maybe not even then.
views_handler_filter::multiple_exposed_input in core/modules/views/handlers/views_handler_filter.inc: Returns TRUE if users can select multiple groups items of a grouped exposed filter.
views_handler_filter::options_form in core/modules/views/handlers/views_handler_filter.inc: Provide the basic form which calls through to subforms. If overridden, it is best to call through to the parent, or to at least make sure all of the functions in this form are called.
views_handler_filter::options_submit in core/modules/views/handlers/views_handler_filter.inc: Simple submit handler

function is_a_group() {
  return $this->is_exposed() && !empty($this->options['is_grouped']);
}