public ActionResult Create([Bind(Include = "ID,Name")] Artist artist)
{
if (ModelState.IsValid)
{
db.Artists.Add(artist);
db.SaveChanges();
return(RedirectToAction("Index"));
}
return(View(artist));
}
public ActionResult Create([Bind(Include = "ID,ArtistID,Name")] Track track)
{
if (ModelState.IsValid)
{
db.Tracks.Add(track);
db.SaveChanges();
return(RedirectToAction("Index"));
}
ViewBag.ArtistID = new SelectList(db.Artists, "ID", "Name", track.ArtistID);
return(View(track));
}
public IActionResult AddArtist([Bind("fName", "lName", "alias", "summary")] ArtistModel newArtist)
{
// return Content("Add Artist");
// check if data entered in body of request is valid
if (ModelState.IsValid)
{
// add artist to database is data is valid
_context.Add(newArtist);
_context.SaveChanges();
return(View("ViewAll"));
}
else
{
// send errors as view data item if data is invalid
List <string> errors = GetErrorListFromModelState(ModelState);
string displayErrors = "";
// build errors into string to pass to view
errors.ForEach(error => displayErrors += $"Error : {error}\n");
ViewData["errorMessage"] = displayErrors;
return(View("Error"));
}
}
public void UpdateEvent(int idArtist, int idEvent, DateTime pd)
{
var deadline = _context.Events.Find(idEvent).EndDate;
var ae = _context.ArtistEvent.Find(idArtist, idEvent);
var check = DateTime.Compare(deadline, pd);
if (check > 0)
{
ae.PerformanceDate = pd;
_context.SaveChanges();
}
}