/**
* Exposed widgets typically only work with ajax in Drupal core, however
* #2605218 totally breaks the rest of the functionality in this display and
* in Core's Block display as well, so we allow non-ajax block views to use
* exposed filters and manually set the #action to the current request uri.
*/
public function elementPreRender(array $element)
{
/** @var \Drupal\views\ViewExecutable $view */
$view = $element['#view'];
if (!empty($view->exposed_widgets['#action']) && !$view->ajaxEnabled()) {
$view->exposed_widgets['#action'] = \Drupal::request()->getRequestUri();
}
return parent::elementPreRender($element);
}
