private function _throwScreenIconByID($sPageSlug)
{
$_sScreenIconID = $this->getElement($this->oFactory->oProp->aPages, array($sPageSlug, 'screen_icon_id'), '');
if (!$_sScreenIconID) {
return;
}
$_aAttributes = array('id' => "icon-" . $_sScreenIconID);
throw new Exception($this->_getScreenIconByAttributes($_aAttributes));
}