public ViewUI::getStandardButtons(&$form, FormStateInterface $form_state, $form_id, $name = NULL)
Provide a standard set of Apply/Cancel/OK buttons for the forms. Also provide a hidden op operator because the forms plugin doesn't seem to properly provide which button was clicked.
TODO: Is the hidden op operator still here somewhere, or is that part of the docblock outdated?
File
core/modules/views_ui/src/ViewUI.php, line 279
Class
ViewUI Stores UI related temporary settings.
Namespac