public ActionResult Edit(Models.Product data)
{
if (ModelState.IsValid)
{
using (Models.cartEntities _db = new Models.cartEntities())
{
var result = (from s in _db.Products where s.Id == data.Id select s).First();
result.Name = data.Name;
result.Description = data.Description;
result.CategoryId = data.CategoryId;
result.Price = data.Price;
result.PublishDate = data.PublishDate;
result.Status = data.Status;
result.DefaultImageId = data.DefaultImageId;
result.Quantity = data.Quantity;
try
{
_db.SaveChanges();
}
catch (Exception ex)
{
throw;
}
TempData["ResultMessage"] = String.Format("{0}修改成功", data.Name);
return(RedirectToAction("Index"));
}
}
else
{
return(View(data));
}
}
public ActionResult Create(Models.Product item)
{
if (ModelState.IsValid)
{
using (Models.cartEntities _db = new Models.cartEntities())
{
_db.Products.Add(item);
_db.SaveChanges();
TempData["ResultMessage"] = String.Format("商品{0}成功建立", item.Name);
//redirectToAction會回傳Index的view結果回來
return(RedirectToAction("Index"));
}
}
ViewBag.ResultMessage = "資料有誤，請檢察";
return(View());
}
public ActionResult Delete(int id)
{
using (Models.cartEntities _db = new Models.cartEntities())
{
var result = (from s in _db.Products where s.Id == id select s).FirstOrDefault();
if (result != null)
{
_db.Products.Remove(result);
_db.SaveChanges();
TempData["ResultMessage"] = String.Format("{0}商品成功刪除", result.Name);
return(RedirectToAction("Index"));
}
else
{
TempData["ResultError"] = "無此商品";
return(RedirectToAction("Index"));
}
}
}
