Overrides \Drupal\views\Plugin\views\display\DisplayPluginBase::submitOptionsForm().
Overrides PathPluginBase::submitOptionsForm
public function submitOptionsForm(&$form, &$form_state) {
parent::submitOptionsForm($form, $form_state);
switch ($form_state['section']) {
case 'title':
$this
->setOption('sitename_title', $form_state['values']['sitename_title']);
break;
case 'displays':
$this
->setOption($form_state['section'], $form_state['values'][$form_state['section']]);
break;
}
}