/**
  * {@inheritDoc}
  */
 public function render()
 {
     $this->actAsParent();
     $parentContent = parent::render();
     $this->actAsParent(false);
     if (!$this->isAvailable) {
         return $parentContent;
     }
     $this->vars['markdowneditor'] = $parentContent;
     return $this->makePartial('mlmarkdowneditor');
 }