// GET: DominoesGroups/Edit/5
public ActionResult Edit(int? id)
{
if (id == null)
{
return new HttpStatusCodeResult(HttpStatusCode.BadRequest);
}
DominoesGroup dominoesGroup = db.DominoesGroup.Find(id);
var model = new UserViewModel();
var AllUsers = db.UserProfileInfo.Select(
u => new
{
UserID = u.UserProfileInfoID,
Name = u.FirstName
}).ToList();
model.DominoesGroupID = id.Value;
model.UsersSelect = new MultiSelectList (AllUsers, "UserID", "Name");
model.UserIDs = dominoesGroup.Users.Select(u => u.UserProfileInfoID).ToArray();
if (dominoesGroup == null)
{
return HttpNotFound();
}
return View(model);
}
public ActionResult Edit(UserViewModel UserViewModel)
{
var dominoesGroup = db.DominoesGroup
.Include(i => i.Users)
.Where(i => i.DominoesGroupID == UserViewModel.DominoesGroupID)
.Single();
if (ModelState.IsValid)
{
db.Entry(dominoesGroup).State = EntityState.Modified;
UpdateGroupUsers(UserViewModel.UserIDs, dominoesGroup);
db.SaveChanges();
return RedirectToAction("Index");
}
return View(UserViewModel.UserIDs);
}