public ActionResult EditQuestion(Question question, string btnSubmit)
{
List<int> alternativeDeletId=new List<int>();
if (question.Alternatives[question.Alternatives.Count - 1].AlternativeText == null) question.Alternatives.RemoveAt(question.Alternatives.Count - 1);
//List<int> number=new List<int>();
//for (int i=question.Alternatives.Count-1;i>=0;i--)
//{
// if(question.Alternatives[i].AlternativeText==null) number.Add(i);
//}
//foreach (var row in number)
//{
// question.Alternatives.RemoveAt(row);
//}
if (btnSubmit == "Add Alternative")
{
return View(question);
}
if (btnSubmit == "Save")
{
var quest = _db.Questions.Single(q => q.Id == question.Id);
quest.Published = question.Published;
quest.QuestionText = question.QuestionText;
int max;
for (int i = question.Alternatives.Count-1; i >=0; i--)
{
if (i < quest.Alternatives.Count)
{
if (question.Alternatives[i].AlternativeText == null)
{
int a = quest.Alternatives[i].Id;
alternativeDeletId.Add(a);
quest.Alternatives.RemoveAt(i);
}
}
else quest.Alternatives.Add(new Alternative(){AlternativeText = question.Alternatives[i].AlternativeText});
}
_db.SaveChanges();
return RedirectToAction("Edit");
}
return View(question);
}
public ActionResult NewQuestion(Question question,string btnSubmit)
{
if (question.Alternatives[question.Alternatives.Count - 1].AlternativeText == null) question.Alternatives.RemoveAt(question.Alternatives.Count - 1);
if (btnSubmit == "Add Alternative")
{
return View(question);
}
if (btnSubmit == "Create")
{
question.UserId = (int)WebSecurity.CurrentUserId;
_db.Questions.Add(question);
_db.SaveChanges();
return RedirectToAction("Edit");
}
else return View(question);
}