There is something wrong here:
var onlineid = db.OApply.Where(x => x.OAId == Id).FirstOrDefault();
-> Mapper.Map<OApplyIDViewModel,OApply>(oapply);
oapply.UDateBy = Membership.GetUser().ProviderUserKey.ToString();
oapply.UDate = DateTime.Now;
db.Entry(onlineid).State= EntityState.Modified;
The line with the arrow returns a new OApply
instance. It does not update onlineid
. In fact, it has no idea about onlineid
. Try the following.
Mapper.Map<OApplyIDViewModel,OApply>(oapply, onlineid);
Now it will modify onlineid
instead of returning one. However, you should ignore the mapping for the primary key if it is an identity
(auto-incrementing) one.
AutoMapper.Mapper.CreateMap<OApplyIDViewModel, OApply>()
.ForMember(dest => dest.OAId, opt => opt.Ignore());
I am not sure if OAId
is your primary key or not. You are not following naming conventions and probably some other conventions too, at all.
I have made corrections in your code :
public ActionResult ClientEditID(int id)
{
OApply oapply = db.OApply.Find(id);
->if (oapply == null )
{
return HttpNotFound();
}
->var model = Mapper.Map<OApply, OApplyIDViewModel>(oapply);
ViewBag.CountryId = new SelectList(db.Countries, "CountryId", "CountryName", model.CountryId);
ViewBag.IdId = new SelectList(db.PhotoIds, "IdId", "IdName", model.IdId);
->return View(model);
}
Your HttpPost
is mostly valid, except that you put data into ViewBag
before you use RedirectToAction()
. That data will be lost. Instead, use TempData
dictionary. Check msdn.