/**
* Delete Nested Page Objects
*/
private function delete_rec($a_delete_meta_data = true)
{
$childs = $this->tree->getChilds($this->getId());
foreach ($childs as $child) {
$obj =& ilSCORM2004NodeFactory::getInstance($this->slm_object, $child["obj_id"], false);
if (is_object($obj)) {
if ($obj->getType() == "page") {
$obj->delete($a_delete_meta_data);
}
}
unset($obj);
}
parent::delete($a_delete_meta_data);
}
/**
* Delete Scorm Page
*
* @param boolean Delete also metadata.
*/
function delete($a_delete_meta_data = true)
{
parent::delete($a_delete_meta_data);
$this->page_object->delete();
}