function Callbacks::advancedCommandsAnnounceAssertiveCallback
Ajax form callback: Selects 'announce' with 'assertive' priority.
File
-
core/
modules/ system/ tests/ modules/ ajax_forms_test/ src/ Callbacks.php, line 127
Class
- Callbacks
- Simple object for testing methods as Ajax callbacks.
Namespace
Drupal\ajax_forms_testCode
public static function advancedCommandsAnnounceAssertiveCallback($form, FormStateInterface $form_state) : AjaxResponse {
return (new AjaxResponse())->addCommand(new AnnounceCommand('Assertive announcement.', 'assertive'));
}
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