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);
}