protected void NextQuestionBtn_Click(object sender, EventArgs e)
{
int crrQuestionNum = (int) ViewState["CurrentQuestionNumber"];
TestService testService = new TestService(_db);
QuestionService questionService = new QuestionService(_db);
TestReportService testReportService = new TestReportService();
Test ts = Session["Test"] as Test;
Question q = null;
if (ts!= null)
{
ClearAllOptions();
q = testService.FindQuestionInTestByIndex(ts.Id, crrQuestionNum);
if (q != null)
{
QuestionText.Text = q.Description;
NextQuestionBtn.Text = testService.IsLastQuestionInTest(q, ts) ? "Finish Test" : "Next";
string type = questionService.GetQuestionType(q);
IRuleAction rule = ruleActions.FirstOrDefault(r => r.IsValidated(type));
rule.Action.Invoke();
}
else
{
QuestionText.Text = "";
NextQuestionBtn.Visible = false;
SubmitTestBtn.Visible = true;
}
}
crrQuestionNum++;
ViewState["CurrentQuestionNumber"] = crrQuestionNum;
}
private void DisplayTextOption()
{
int crrQuestionNum = (int) ViewState["CurrentQuestionNumber"];
TestService testService = new TestService(_db);
QuestionService questionService = new QuestionService(_db);
Test ts = Session["Test"] as Test;
Question q = testService.FindQuestionInTestByIndex(ts.Id, crrQuestionNum);
TextBoxAnswer.Visible = true;
}
private void DisplayRadioBoxOptions()
{
int crrQuestionNum = (int) ViewState["CurrentQuestionNumber"];
TestService testService = new TestService(_db);
QuestionService questionService = new QuestionService(_db);
Test ts = Session["Test"] as Test;
Question q = testService.FindQuestionInTestByIndex(ts.Id, crrQuestionNum);
RadioButtonListAnswer.Visible = true;
List<string> optionsContent = new List<string>();
foreach(QuestionOption qo in q.QuestionOption)
{
optionsContent.Add(qo.Content);
}
RadioButtonListAnswer.DataSource = optionsContent;
RadioButtonListAnswer.DataBind();
}