public ActionResult Formthemphieumuon(string id)
{
Models.THEDOCGIA tHEDOCGIA = dc.THEDOCGIAs.Find(id);
ViewBag.mathedocgia = tHEDOCGIA.MaTheDocGia;
ViewBag.DsSach = dc.SACHes.ToList();
ViewBag.Dsthedocgia = dc.THEDOCGIAs.ToList();
return(View());
}
public override bool IsValid(object value)
{
string MaTheDocGia = value.ToString();
Models.THEDOCGIA a = dc.THEDOCGIAs.Find(MaTheDocGia);
if (a == null)
{
return(true);
}
return(false);
}
public ActionResult xoathedocgia(string id)
{
Models.THEDOCGIA tHEDOCGIA = dc.THEDOCGIAs.Find(id);
if (tHEDOCGIA != null)
{
dc.THEDOCGIAs.Remove(tHEDOCGIA);
dc.SaveChanges();
}
ViewBag.mathedocgia = tHEDOCGIA.MaTheDocGia;
ViewBag.DsSach = dc.SACHes.ToList();
ViewBag.Dsthedocgia = dc.THEDOCGIAs.ToList();
return(RedirectToAction("IndexTDG"));
}
public ActionResult Formxoathedocgia(string id)
{
Models.THEDOCGIA tHEDOCGIA = dc.THEDOCGIAs.Find(id);
ViewBag.mathedocgia = tHEDOCGIA.MaTheDocGia;
ViewBag.DsSach = dc.SACHes.ToList();
ViewBag.Dsthedocgia = dc.THEDOCGIAs.ToList();
bool coXoa = true;
foreach (Models.PHIEUMUON t in dc.PHIEUMUONs.Where(x => x.MaTheDocGia == id))
{
coXoa = false;
break;
}
ViewBag.XoaThehocvien = coXoa;
if (tHEDOCGIA != null)
{
return(View(tHEDOCGIA));
}
return(RedirectToAction("IndexTDG"));
}
