public ActionResult BuildTimetable(string choices, int termId)
{
Student student = (Student)Session["student"];
Dictionary <int, int> newChoices = JsonConvert.DeserializeObject <Dictionary <int, int> >(choices);
bool success = dao.UpdateEnrollment(student.StudentId, termId, newChoices);
if (success)
{
return(RedirectToAction("Index"));
}
else
{
return(RedirectToAction("BuildTimetable", new { TermId = termId }));
}
}