//GET
public ActionResult AddEventToGroup(int?groupId)
{
AddEventToGroupViewModel addEventToGroupModel = new AddEventToGroupViewModel();
addEventToGroupModel.Events = new SelectList(db.Events, "Id", "Name");
addEventToGroupModel.Group = db.Groups.Find(groupId);
return(View(addEventToGroupModel));
}
public ActionResult AddEventToGroup(AddEventToGroupViewModel model)
{
if (ModelState.IsValid)
{
GroupToEvents groupToEventToAdd = new GroupToEvents {
GroupId = model.Group.Id, EventId = model.Event.Id
};
db.GroupToEvents.Add(groupToEventToAdd);
db.SaveChanges();
}
return(RedirectToAction("Details", new { id = model.Group.Id }));
}