public ActionResult Create( EducationSystem educationSystem)
{
if (ModelState.IsValid)
{
var count = db.EducationSystems.Select(a => a.SystemName.ToLower().Equals(educationSystem.SystemName.ToLower())
& a.SystemId != educationSystem.SystemId).Count();
if(count == 0)
{
db.EducationSystems.Add(educationSystem);
db.SaveChanges();
return RedirectToAction("Index");
}
else
{
ModelState.AddModelError("SystemName", "System Name already exists in DB.");
return View(educationSystem);
}
}
return View(educationSystem);
}
public ActionResult Edit(EducationSystem educationSystem)
{
if (ModelState.IsValid)
{
var count = db.EducationSystems.Where<EducationSystem>(a => (a.SystemName.ToLower().Equals(educationSystem.SystemName.ToLower())
& a.SystemId != educationSystem.SystemId)).Count();
if(count == 0)
{
db.Entry(educationSystem).State = EntityState.Modified;
db.SaveChanges();
return RedirectToAction("Index");
}
else
{
ModelState.AddModelError("SystemName", "System Name already exists in DB.");
return View(educationSystem);
}
}
return View(educationSystem);
}
