class FormAjaxSubscriber

Wraps AJAX form submissions that are triggered via an exception.

Hierarchy

• class \Drupal\Core\Form\EventSubscriber\FormAjaxSubscriber implements EventSubscriberInterface uses StringTranslationTrait

File

core/lib/Drupal/Core/Form/EventSubscriber/FormAjaxSubscriber.php, line 22

Namespace

Drupal\Core\Form\EventSubscriber

Members

Name	Modifiers	Type	Description
FormAjaxSubscriber::$formAjaxResponseBuilder	protected	property	The form AJAX response builder.
FormAjaxSubscriber::drupalSetMessage	protected	function	Wraps drupal_set_message().
FormAjaxSubscriber::formatSize	protected	function	Wraps format_size()
FormAjaxSubscriber::getFormAjaxException	protected	function	Extracts a form AJAX exception.
FormAjaxSubscriber::getSubscribedEvents	public static	function	Returns an array of event names this subscriber wants to listen to. Overrides EventSubscriberInterface::getSubscribedEvents
FormAjaxSubscriber::onException	public	function	Catches a form AJAX exception and build a response from it.
FormAjaxSubscriber::onView	public	function	Alters the wrapper format if this is an AJAX form request.
FormAjaxSubscriber::__construct	public	function	Constructs a new FormAjaxSubscriber.
StringTranslationTrait::$stringTranslation	protected	property	The string translation service.
StringTranslationTrait::formatPlural	protected	function	Formats a string containing a count of items.
StringTranslationTrait::getNumberOfPlurals	protected	function	Returns the number of plurals supported by a given language.
StringTranslationTrait::getStringTranslation	protected	function	Gets the string translation service.
StringTranslationTrait::setStringTranslation	public	function	Sets the string translation service to use.
StringTranslationTrait::t	protected	function	Translates a string to the current language or to a given language.