protected void Page_Load(object sender, EventArgs e)
{
Exm exam = ExamHelper.GetExam(this.ExamId);
if (IsAnswerMode)
{
AnswerSheet answersheet = AnswerHelper.GetAnswerSheet(this.SubmittedUserId, this.ExamId);
//feed submitted answers
exam = ExamHelper.ProcessAnswers(exam, answersheet);
divExamDetails.Visible = false;
}
if (exam != null)
{
litIstructions.Text = exam.Instructions != null ? exam.Instructions : "-";
litTime.Text = exam.TimeInSeconds.HasValue ? Utils.TimeString(exam.TimeInSeconds.Value) : "-";
repQuestions.DataSource = exam.Questions;
repQuestions.DataBind();
}
}
private void _SetUIAndBindData()
{
Exm exam = ExamHelper.GetExam(this.ExamId);
AnswerSheet answersheet = AnswerHelper.GetAnswerSheet(this.UserId, this.ExamId);
if (!Page.IsPostBack)
{
divQuestionContainer.Visible = false;
divMessage.Visible = false;
divWelcome.Visible = true;
litIstructions.Text = exam.Instructions != null ? exam.Instructions : "-";
litTime.Text = exam.TimeInSeconds.HasValue ? Utils.TimeString(exam.TimeInSeconds.Value) : "-";
return;
}
else if (answersheet != null && answersheet.Answers.Count == exam.Questions.Count)
{
divQuestionContainer.Visible = false;
divMessage.Visible = true;
divWelcome.Visible = false;
//lblMessage.Text = "Finished!";
}
else if (answersheet == null || answersheet.Answers.Count < exam.Questions.Count)
{
divQuestionContainer.Visible = true;
divMessage.Visible = false;
divWelcome.Visible = false;
Question question = ExamHelper.NextQuestion(exam, answersheet);
if (question != null)
{
populateQuestionUI(question);
}
}
}