function FilterPluginBase::addGroupForm

Add a new group to the exposed filter groups.

File

core/modules/views/src/Plugin/views/filter/FilterPluginBase.php, line 1349

Class

FilterPluginBase

Base class for Views filters handler plugins.

Namespace

Code

public function addGroupForm($form, FormStateInterface $form_state) {
  $item =& $this->options;
  // Add a new row.
  $item['group_info']['group_items'][] = [];
  $view = $form_state->get('view');
  $display_id = $form_state->get('display_id');
  $type = $form_state->get('type');
  $id = $form_state->get('id');
  $view->getExecutable()
    ->setHandler($display_id, $type, $id, $item);
  $view->cacheSet();
  $form_state->set('rerender', TRUE);
  $form_state->setRebuild();
  $form_state->get('force_build_group_options', TRUE);
}