public void Handle(QuestionUpdated message)
{
_db.Questions.Update(message.QuestionId, question =>
{
question.Question = message.Question;
});
}
private void OnQuestionTypeChange()
{
// Added to prevent a bug, the bind event sometimes will be called again and again
if (Question.QuestionType == _lastQuestionType)
{
return;
}
if (_parameterSetState)
{
_parameterSetState = false;
return;
}
Console.WriteLine("OnQuestionTypeChange");
var questionText = Question.Question;
var questionType = Question.QuestionType;
if (questionType == "choice")
{
Question = new ChoiceQuestion();
((ChoiceQuestion)Question).Choices = new List <string>();
}
else if (questionType == "short_answer")
{
Question = new ShortAnswerQuestion();
}
Question.Question = questionText;
Question.QuestionType = questionType;
_lastQuestionType = questionType;
QuestionUpdated.InvokeAsync(Question);
StateHasChanged();
}
