public ActionResult Edit(int id = 0)
{
DiscountModel model = null;
using (DiscountContext context = new DiscountContext())
{
model = context.GetDiscount(id);
ViewBag.DiscountKinds = context.GetDiscountKinds();
}
return(View(model));
}
public ActionResult New()
{
DiscountModel model = new DiscountModel()
{
DiscountId = 0,
Name = "",
ValidFrom = DateTime.Now,
ValidTo = DateTime.Now
};
using (DiscountContext context = new DiscountContext())
{
ViewBag.DiscountKinds = context.GetDiscountKinds();
}
return(View("Edit", model));
}
public ActionResult Edit(DiscountModel model)
{
if (!ModelState.IsValid)
{
using (DiscountContext context = new DiscountContext())
{
ViewBag.DiscountKinds = context.GetDiscountKinds();
}
return(View("Edit", model));
}
else
{
using (DiscountContext context = new DiscountContext())
{
context.Edit(model);
}
return(RedirectToAction("Index"));
}
}