protected function is_same_response(question_attempt_step $pendingstep)
{
if (!parent::is_same_response($pendingstep)) {
return false;
}
// If the question part of the response is exactly the same, then
// we need to check if the previous action was a save, and this action
// is a submit.
if ($pendingstep->has_behaviour_var('submit') && !$this->qa->get_last_step()->has_behaviour_var('submit')) {
return false;
}
return true;
}
