public ActionResult ThemSP(string ma, string strurl)
{
SanPham ls = db.SanPhams.Find(ma);
if (ls == null)
{
Response.StatusCode = 404;
return(null);
}
List <MuaSP> lsm = GetSP();
//Kiểm tra xe có hay chưa
MuaSP ms = lsm.Find(n => n.xmaSP == ma);
if (ms == null)
{
ms = new MuaSP(ma);
lsm.Add(ms);
return(Redirect(strurl));
}
else
{
ms.xSL++; // nếu ko thì cộng lên
}
return(Redirect(strurl));
}
public ActionResult Capnhat(string ma, FormCollection f)
{
SanPham sp = db.SanPhams.Find(ma);
if (sp == null)
{
Response.StatusCode = 404;
return(null);
}
List <MuaSP> lss = GetSP();
MuaSP x = lss.FirstOrDefault(n => n.xmaSP == ma);
if (x != null)
{
x.xSL = int.Parse(f["txtSoLuong"].ToString());
}
return(RedirectToAction("Datsanpham"));
}
public ActionResult Xoasanpham(string ma)
{
SanPham x = db.SanPhams.Find(ma);
if (x == null)
{
Response.StatusCode = 404;
return(null);
}
List <MuaSP> lsm = GetSP();
MuaSP m = lsm.FirstOrDefault(n => n.xmaSP == ma);
if (m != null)
{
lsm.RemoveAll(n => n.xmaSP == ma);
}
if (lsm.Count == 0)
{
return(RedirectToAction("Index", "Home"));
}
return(RedirectToAction("Datsanpham"));
}
