public ActionResult Edit(int id)
{
Sidebar();
GetShop();
var lc = db.LocalCoupons.FirstOrDefault(s => s.ID == id);
var model = new LocalCouponViewModel()
{
CreateDateTime = lc.CreateDateTime,
EndDateTime = lc.EndDateTime,
FileUpload = new FileUpload()
{
Max = 1,
Type = FileType.Image,
Name = "ImageFileUpload",
Images = new string[] { lc.Image },
},
ShopID = lc.ShopID,
Shop = lc.Shop,
Image = lc.Image,
Name = lc.Name,
ID = lc.ID,
Price = lc.Price,
Remark = lc.Remark,
Commission = lc.Commission,
Link = lc.Link,
Type = lc.Type
};
return(View(model));
}
public ActionResult Edit(LocalCouponViewModel model)
{
if (string.IsNullOrWhiteSpace(model.Name))
{
ModelState.AddModelError("Name", "填写名称");
}
if (model.FileUpload.Images.Length <= 0)
{
ModelState.AddModelError("Image", "上传图片");
}
if (model.ShopID <= 0)
{
ModelState.AddModelError("ShopID", "选择商家");
}
if (ModelState.IsValid)
{
var lc = db.LocalCoupons.FirstOrDefault(s => s.ID == model.ID);
lc.Image = model.FileUpload.Images.FirstOrDefault();
lc.Name = model.Name;
lc.Price = model.Price;
lc.Remark = model.Remark;
lc.ShopID = model.ShopID;
lc.CreateDateTime = model.CreateDateTime;
lc.EndDateTime = model.EndDateTime;
lc.Commission = model.Commission;
lc.Type = model.Type;
lc.Link = model.Link;
db.SaveChanges();
return(RedirectToAction("Index"));
}
GetShop();
Sidebar();
return(View(model));
}
public ActionResult Create()
{
Sidebar();
GetShop();
var model = new LocalCouponViewModel()
{
CreateDateTime = DateTime.Now,
EndDateTime = DateTime.Now,
FileUpload = new FileUpload()
{
Max = 1,
Type = FileType.Image,
Name = "ImageFileUpload",
},
};
return(View(model));
}
public ActionResult Create(LocalCouponViewModel model)
{
if (string.IsNullOrWhiteSpace(model.Name))
{
ModelState.AddModelError("Name", "填写名称");
}
if (model.FileUpload.Images.Length <= 0)
{
ModelState.AddModelError("Image", "上传图片");
}
if (model.ShopID <= 0)
{
ModelState.AddModelError("ShopID", "选择商家");
}
if (ModelState.IsValid)
{
var lc = new LocalCoupon()
{
CreateDateTime = model.CreateDateTime,
ShopID = model.ShopID,
Remark = model.Remark,
EndDateTime = model.EndDateTime,
Image = model.FileUpload.Images.FirstOrDefault(),
Name = model.Name,
Price = model.Price,
Commission = model.Commission,
Link = model.Link,
Type = model.Type,
};
db.LocalCoupons.Add(lc);
db.SaveChanges();
return(RedirectToAction("Index"));
}
GetShop();
return(View(model));
}
