public ActionResult Create(Street obj)
{
if (ModelState.IsValid)
{
if (!dataManager.Streets.GetAll()
.Where(m => m.DistrictId == obj.DistrictId)
.Any(o => o.Name == obj.Name))
{
dataManager.Streets.Save(obj);
return RedirectToAction("Show", new { Id = obj.Id });
}
else
ModelState.AddModelError("Name",
"Улица с названием \"" + obj.Name + "\" уже существует!");
}
ViewBag.Districts = from d in dataManager.Districts.GetAll()
select new SelectListItem
{
Text = d.Name,
Value = d.Id.ToString(),
Selected = obj.DistrictId.HasValue ? obj.DistrictId.Value == d.Id : false
};
if (obj.LocalityId.HasValue)
{
var locality = dataManager.Localities.Get(obj.LocalityId.Value);
ViewBag.Locality = locality;
}
return View(obj);
}
public void Save(Street obj)
{
if (obj.Id == 0)
context.Entry(obj).State = System.Data.Entity.EntityState.Added;
else
context.Entry(obj).State = System.Data.Entity.EntityState.Modified;
context.SaveChanges();
}
public ActionResult Create(int? districtId, int? localityId)
{
var model = new Street();
if (localityId.HasValue)
{
var locality = dataManager.Localities.Get(localityId.Value);
model.LocalityId = locality.Id;
districtId = locality.DistrictId;
ViewBag.Locality = locality;
}
ViewBag.Districts = from d in dataManager.Districts.GetAll()
select new SelectListItem
{
Text = d.Name,
Value = d.Id.ToString(),
Selected = districtId.HasValue ? districtId.Value == d.Id : false
};
return View(model);
}
int GetStreetId(int districtId, string streetName)
{
var streets = dataManager.Streets.GetAll().Where(s => s.DistrictId == districtId).ToList();
foreach (var street in streets)
{
if (street.Name.StartsWith(streetName)) return street.Id;
}
var newStreet = new Street
{
DistrictId = districtId,
Name = streetName
};
dataManager.Streets.Save(newStreet);
return newStreet.Id;
}
public ActionResult Edit(Street obj)
{
if (ModelState.IsValid)
{
if (!dataManager.Streets.GetAll()
.Where(m => m.DistrictId == obj.DistrictId)
.Any(o => o.Name == obj.Name))
{
var objFromDb = dataManager.Streets.Get(obj.Id);
objFromDb.Name = obj.Name;
objFromDb.DistrictId = obj.DistrictId;
objFromDb.LocalityId = obj.LocalityId;
dataManager.Streets.Save(objFromDb);
return RedirectToAction("Show", new { Id = obj.Id });
}
else
{
ModelState.AddModelError("Name",
"Улица с названием \"" + obj.Name + "\" уже существует!");
return View(obj);
}
}
return View(obj);
}
public ActionResult CreatePartial(Street obj)
{
if (Request.IsAjaxRequest())
{
dataManager.Streets.Save(obj);
return Json(new { Name = obj.Name, Id = obj.Id, Key = "StreetId2" }, JsonRequestBehavior.AllowGet);
}
return Json("", JsonRequestBehavior.AllowGet);
}