public void Save(Nationality 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 CreatePartial(Nationality obj)
{
if(Request.IsAjaxRequest())
{
dataManager.Nationalities.Save(obj);
return Json(new { Name = obj.Name, Id = obj.Id, Key = "NationalityId" }, JsonRequestBehavior.AllowGet);
}
return Json("", JsonRequestBehavior.AllowGet);
}
public ActionResult Create(Nationality obj, FormCollection collection)
{
if (ModelState.IsValid)
{
if (!dataManager.Nationalities.GetAll().Any(o => o.Name == obj.Name))
{
dataManager.Nationalities.Save(obj);
return RedirectToAction("Show", new { Id = obj.Id });
}
else
{
ModelState.AddModelError("Name",
"Национальность с названием \"" + obj.Name + "\" уже существует!");
return View(obj);
}
}
return View(obj);
}
public ActionResult Edit(Nationality obj)
{
if (ModelState.IsValid)
{
if (!dataManager.Nationalities.GetAll()
.Any(o =>
o.Name == obj.Name &&
o.Id != obj.Id))
{
var objFromDb = dataManager.Nationalities.Get(obj.Id);
objFromDb.Name = obj.Name;
dataManager.Nationalities.Save(objFromDb);
return RedirectToAction("Show", new { Id = obj.Id });
}
else
{
ModelState.AddModelError("Name",
"Национальность с названием \"" + obj.Name + "\" уже существует!");
return View(obj);
}
}
return View(obj);
}