/**
* Delete objectives
* @global type $rbacsystem
* @return boolean
*/
protected function deleteObjectives()
{
global $rbacsystem;
foreach ($_POST['objective_ids'] as $objective_id) {
include_once './Modules/Course/classes/class.ilCourseObjective.php';
$objective_obj = new ilCourseObjective($this->getParentObject(), $objective_id);
$objective_obj->delete();
}
include_once './Services/Tracking/classes/class.ilLPStatusWrapper.php';
ilLPStatusWrapper::_refreshStatus($this->getParentObject()->getId());
ilUtil::sendSuccess($this->lng->txt('crs_objectives_deleted'), true);
$this->ctrl->redirect($this, 'listObjectives');
return true;
}
