public nhomhang nhomhang(int id)
{
banhangDataContext context = new banhangDataContext();
nhomhang nh = context.nhomhangs.FirstOrDefault(x => x.manhom == id);
return(nh);
}
public ActionResult DeleteConfirmed(int id)
{
nhomhang nhomhang = db.nhomhang.Find(id);
db.nhomhang.Remove(nhomhang);
db.SaveChanges();
return(RedirectToAction("Index"));
}
public ActionResult Edit([Bind(Include = "manhomhang,maloai,tennhomhang")] nhomhang nhomhang)
{
if (ModelState.IsValid)
{
db.Entry(nhomhang).State = EntityState.Modified;
db.SaveChanges();
return(RedirectToAction("Index"));
}
ViewBag.maloai = new SelectList(db.loaihang, "maloai", "tenloai", nhomhang.maloai);
return(View(nhomhang));
}
public ActionResult Create([Bind(Include = "manhomhang,maloai,tennhomhang")] nhomhang nhomhang)
{
if (ModelState.IsValid)
{
db.nhomhang.Add(nhomhang);
db.SaveChanges();
return(RedirectToAction("Index"));
}
ViewBag.maloai = new SelectList(db.loaihang, "maloai", "tenloai", nhomhang.maloai);
return(View(nhomhang));
}
// GET: Areas/Nhomhang/Delete/5
public ActionResult Delete(int?id)
{
if (id == null)
{
return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
}
nhomhang nhomhang = db.nhomhang.Find(id);
if (nhomhang == null)
{
return(HttpNotFound());
}
return(View(nhomhang));
}
// GET: Areas/Nhomhang/Edit/5
public ActionResult Edit(int?id)
{
if (id == null)
{
return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
}
nhomhang nhomhang = db.nhomhang.Find(id);
if (nhomhang == null)
{
return(HttpNotFound());
}
ViewBag.maloai = new SelectList(db.loaihang, "maloai", "tenloai", nhomhang.maloai);
return(View(nhomhang));
}
public bool themnhomhang(string maloai, string tennhom)
{
try
{
banhangDataContext context = new banhangDataContext();
nhomhang lhmoi = new nhomhang();
lhmoi.maloai = maloai;
lhmoi.tennhom = tennhom;
context.nhomhangs.InsertOnSubmit(lhmoi);
context.SubmitChanges();
return(true);
}
catch { }
return(false);
}
public bool xoanhomhang(int manhom)
{
try
{
banhangDataContext context = new banhangDataContext();
nhomhang xoalh = context.nhomhangs.FirstOrDefault(x => x.manhom == manhom);
if (xoalh != null)
{
context.nhomhangs.DeleteOnSubmit(xoalh);
context.SubmitChanges();
return(true);
}
}
catch { }
return(false);
}
public bool suanhomhang(int manhom, string maloai, string tennhom)
{
try
{
banhangDataContext context = new banhangDataContext();
nhomhang sualh = context.nhomhangs.FirstOrDefault(x => x.manhom == manhom);
if (sualh != null)
{
sualh.maloai = maloai;
sualh.tennhom = tennhom;
context.SubmitChanges();
return(true);
}
}
catch { }
return(false);
}