/**
* Open section or click on button to open modal window.
*
* @param string $sectionName
* @return $this
*/
public function openSection($sectionName)
{
$sectionElement = $this->getContainerElement($sectionName);
if ($sectionElement->getAttribute('type') == 'button') {
$sectionElement->click();
} else {
parent::openSection($sectionName);
}
return $this;
}
