public ActionResult Packages(string id)
{
Models.PackageModel v = new Models.PackageModel();
if (id != null)
{
int days = Convert.ToInt32(id);
v.Voli = PackageHelper.GetAllPackage().Where(x => x.Days <= days).OrderBy(X => X.PackagePrice).ToList();
}
else
{
v.Voli = PackageHelper.GetAllPackage().OrderBy(X => X.PackagePrice).ToList();
}
return(View(v));
}