public IActionResult AddAddress(EventViewModel eventViewModel) { ModelState.Clear(); eventViewModel.Address.EventId = eventViewModel.Id; _eventAppService.AddAddress(eventViewModel.Address); if (ValidOperation()) { string url = Url.Action("GetAddress", "Events", new { id = eventViewModel.Id }); return(Json(new { success = true, url = url })); } return(PartialView("_AddAddress", eventViewModel)); }