public ActionResult Edit(PartySupporter obj)
 {
     if (ModelState.IsValid)
     {
         dataManager.PartySupporters.Save(obj);
         return(RedirectToAction("Show", new { Id = obj.Id }));
     }
     return(View(obj));
 }
 public void Save(PartySupporter 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();
 }