public ActionResult CreatePoll(string question)
{
TheBeerHouseDataContext dc = new TheBeerHouseDataContext();
if (!String.IsNullOrEmpty(question))
{
try
{
Poll poll = new Poll
{
QuestionText = question,
Path = question.ToUrlFormat(),
AddedBy = User.Identity.Name,
AddedDate = DateTime.Now
};
dc.Polls.InsertOnSubmit(poll);
dc.SubmitChanges();
TempData["SuccessMessage"] = "Your poll has been created.";
return RedirectToAction("EditPoll", new { pollId = poll.PollID });
}
catch (Exception exc)
{
TempData["ErrorMessage"] = exc.Message;
}
}
ViewData["question"] = question;
ViewData["PageTitle"] = "Create Poll";
return View("CreatePoll");
}
public static void InsertOnSubmit(this DbSet<Poll> source, Poll poll)
{
if (poll.PollID == default(int))
{
// New entity
source.Add(poll);
}
else
{
// Existing entity
source.Attach(poll);
}
}
public static void DeleteOnSubmit(this DbSet<Poll> source, Poll poll)
{
source.Remove(poll);
}