public ActionResult test(FormTB form)
 {
     if (ModelState.IsValid)
     {
         online.Entry(form).State = EntityState.Modified;
         online.SaveChanges();
     }
     return(View(form));
 }
 public JsonResult AddForm(FormTB form)
 {
     form.RequestDtae         = DateTime.Now;
     online.Entry(form).State = EntityState.Added;
     online.SaveChanges();
     return(Json(new JsonData()
     {
         Status = true
     }));
 }