public IActionResult AddAdv()
        {
            MyDbContext db = new MyDbContext();

            List <SelectListItem> jobs = db.jobs.Select(a => new SelectListItem
            {
                Value = a.Id.ToString(),
                Text  = a.Name
            }).ToList();

            AdvertisementAddAdvVM aavm = new AdvertisementAddAdvVM();

            aavm.jobs = jobs;

            return(View(aavm));
        }
        public IActionResult SaveAdv(AdvertisementAddAdvVM m)
        {
            if (ModelState.IsValid == true)
            {
                MyDbContext db = new MyDbContext();

                Advertisement a = new Advertisement();
                a.Name        = m.Name;
                a.Description = m.Description;
                a.StartDate   = DateTime.Now;
                a.EndDate     = m.EndDate;
                a.JobId       = m.JobId;

                db.Add(a);
                db.SaveChanges();
            }
            return(Redirect("/Home/Index"));
        }