/**
* [[@doctodo method_description:generateStart]].
*
* @return [[@doctodo return_type:generateStart]] [[@doctodo return_description:generateStart]]
*/
public function generateStart()
{
$parts = [];
$parts[] = Html::tag('div', '', ['id' => 'section-' . $this->systemId, 'class' => 'scroll-mark']);
$parts[] = parent::generateStart();
return implode('', $parts);
}
/**
* Get widget classes.
*
* @return [[@doctodo return_type:getWidgetClasses]] [[@doctodo return_description:getWidgetClasses]]
*/
public function getWidgetClasses()
{
$classes = parent::getWidgetClasses();
$classes[] = 'refreshable';
return $classes;
}
