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;
}
// Model binding method to get List of QuestionOption entries
// USAGE: <asp:ListView SelectMethod="GetData">
public IQueryable<Authorization_App.Model.QuestionOption> GetData()
{
int questionId = (int) Session["questionId"];
QuestionService questionService = new QuestionService(_db);
return questionService.GetOptionsForQuestion(questionId);
//return _db.QuestionOption.Include(m => m.Question);
}
public void AddQuestionToTest(int questionId, int testId, DbContext dbCtx)
{
QuestionService qservice= new QuestionService(dbCtx);
TestService tservice = new TestService(dbCtx);
Question q = qservice.Find(questionId);
Test t = tservice.Find(testId);
t.Questions.Add(q);
q.TestsList.Add(t);
qservice.QuestionManager.Update(q);
tservice.TestManager.Update(t);
}
// This is the Delete methd to delete the selected Question item
// USAGE: <asp:FormView DeleteMethod="DeleteItem">
public void DeleteItem(int Id)
{
//using (_db)
//{
// var item = _db.Question.Find(Id);
// if (item != null)
// {
// _db.Question.Remove(item);
// _db.SaveChanges();
// }
//}
QuestionService questionService = new QuestionService(_db);
questionService.Delete(Id);
Response.Redirect("../Default");
}
public bool isAdded(string questionId)
{
Authorization_App.DataAccess.ApplicationDbContext _dbCtx = new Authorization_App.DataAccess.ApplicationDbContext();
using (_dbCtx)
{
int qId = 0;
Int32.TryParse(questionId, out qId);
IList<string> segments = null;
int testId = 0;
if (Request != null)
{
segments = Request.GetFriendlyUrlSegments();
Int32.TryParse(segments[0], out testId);
}
QuestionService questionService = new QuestionService(_dbCtx);
bool res = questionService.isAdded(qId, testId);
_dbCtx.Dispose();
return res;
}
}
// This is the Insert method to insert the entered QuestionOption item
// USAGE: <asp:FormView InsertMethod="InsertItem">
public void InsertItem()
{
using (_db)
{
var item = new Authorization_App.Model.QuestionOption();
int questionId = (int) Session["questionId"];
QuestionService questionService = new QuestionService(_db);
questionService.AddOptionToQuestion(questionId, item);
TryUpdateModel(item);
if (ModelState.IsValid)
{
// Save changes
_db.QuestionOption.Add(item);
_db.SaveChanges();
Response.Redirect("Default");
}
}
}
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();
}