public IActionResult AddAttendee(EventAttendance eventAttendance) { _service.AddAttendee(eventAttendance); var model = new EventViewModel { People = _service.GetPeople(), MeetupEvent = _service.GetMeetupEvent(eventAttendance.MeetupEventId) }; return(PartialView("~/Views/Home/Partial/_eventDetailsPartial.cshtml", model)); }