handlePreviousModeStepByStep method

Future<void> handlePreviousModeStepByStep()

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Implementation

Future<void> handlePreviousModeStepByStep() async {
  assert(quiz.steppingModeType == QuizSteppingModeTypes.step_by_step);
  bool isGoingToPrevious = true;
  assert(isGoingToPrevious == true);

  _resetFormError();
  if (!mounted) return;
  String newStatus = getUpdatedStatus(isGoingToPrevious: isGoingToPrevious);
  _beforeStepChange();
  quiz.handlePreviousStep();
  await _onStepChanged(newStatus: newStatus);
  _redrawListOfQuestions();
  _resetScrollToTopUnanimated();
}