protected function set_parent($element) {
        parent::set_parent($element);
        // Force condition param calculation
        $this->set_condition($this->conditionparam, $this->conditionvalue);
    }
protected function set_parent($element) {
        parent::set_parent($element);
        // Force condition param calculation
        $this->set_condition($this->conditionparam, $this->conditionvalue);
    }
protected function set_parent ( $ element ) { parent :: set_parent ( $ element ) ; // Force condition param calculation $ this -> set_condition ( $ this -> conditionparam , $ this -> conditionvalue ) ; }
Set the parent of the optigroup_element and, at the same time,
process the condition param
Set the parent of the optigroup_element and at the same time process the condition param