public ActionResult Edit(int id)
{
var service = CreatePlayListService();
var detail = service.GetPlayListById(id);
var model =
new PlayListEdit
{
PlayListId = detail.PlayListId,
Artist = detail.Artist,
Song = detail.Song,
Genre = detail.Genre,
Youtube = detail.Youtube,
};
return(View(model));
}
public bool UpdatePlayList(PlayListEdit model)
{
using (var ctx = new ApplicationDbContext())
{
var entity =
ctx
.PlayLists
.Single(e => e.PlayListId == model.PlayListId);
entity.Artist = model.Artist;
entity.Song = model.Song;
entity.Genre = model.Genre;
entity.Youtube = model.Youtube;
entity.ModifiedUtc = DateTimeOffset.UtcNow;
return(ctx.SaveChanges() == 1);
}
}
public ActionResult Edit(int id, PlayListEdit model)
{
if (!ModelState.IsValid)
{
return(View(model));
}
if (model.PlayListId != id)
{
ModelState.AddModelError("", "Id Mismatch");
return(View(model));
}
var service = CreatePlayListService();
if (service.UpdatePlayList(model))
{
TempData["SaveResult"] = "Your PlayList was updated.";
return(RedirectToAction("Index"));
}
ModelState.AddModelError("", "Your PlayList could not be updated.");
return(View(model));
}
