function AjaxHelperTrait::getRequestWrapperFormat

Gets the wrapper format of the current request.

Return value

string|null The wrapper format. NULL if the wrapper format is not set.

File

core/lib/Drupal/Core/Ajax/AjaxHelperTrait.php, line 33

Class

AjaxHelperTrait

Provides a helper to determine if the current request is via AJAX.

Namespace

Code

protected function getRequestWrapperFormat() {
    return \Drupal::request()->get(MainContentViewSubscriber::WRAPPER_FORMAT);
}