public async Task <IActionResult> Edit(int id, EduNir eduNir)
        {
            if (id != eduNir.EduNirId)
            {
                return(NotFound());
            }

            if (ModelState.IsValid)
            {
                try
                {
                    _context.Update(eduNir);
                    await _context.SaveChangesAsync();
                }
                catch (DbUpdateConcurrencyException)
                {
                    if (!EduNirExists(eduNir.EduNirId))
                    {
                        return(NotFound());
                    }
                    else
                    {
                        throw;
                    }
                }
                return(RedirectToAction(nameof(Index)));
            }
            ViewData["EduNapravlId"] = new SelectList(_context.EduNapravls.Include(n => n.EduUgs.EduLevel), "EduNapravlId", "GetEduNapravlFullName", eduNir.EduNapravlId);
            return(View(eduNir));
        }
        public async Task <IActionResult> Create(EduNir eduNir)
        {
            if (ModelState.IsValid)
            {
                _context.Add(eduNir);
                await _context.SaveChangesAsync();

                return(RedirectToAction(nameof(Index)));
            }
            ViewData["EduNapravlId"] = new SelectList(_context.EduNapravls.Include(n => n.EduUgs.EduLevel), "EduNapravlId", "GetEduNapravlFullName");
            return(View(eduNir));
        }