public ActionResult Edit(Product product)
{
if (ModelState.IsValid)
{
_context.Entry(product).State = EntityState.Modified;
_context.SaveChanges();
return(RedirectToAction("Index"));
}
ViewBag.Categories = _context.Categories.Select(c => new SelectListItem
{
Text = c.Name,
Value = c.Id.ToString()
}).ToList();
return(View(product));
}
public virtual void Update(T updatedEntity)
{
_context.Entry(updatedEntity).State = EntityState.Modified;
}