public async Task <ActionResult> Edit(int id, MenuEdit note)
{
if (!ModelState.IsValid)
{
return(View(note));
}
if (note.MenuId != id)
{
ModelState.AddModelError("", "ID Mismatch");
ViewBag.RestaurantId = await GetRestaurantAsync();
return(View(note));
}
var service = CreateMenuService();
if (await service.UpdateMenuAsync(note))
{
TempData["SaveResult"] = "Menu was successfully updated.";
return(RedirectToAction("Index"));
}
ViewBag.RestaurantId = await GetRestaurantAsync();
ModelState.AddModelError("", "Menu could not be updated.");
return(View(note));
}
// PUT
public bool UpdateMenu(MenuEdit model)
{
using (var ctx = new ApplicationDbContext())
{
var entity =
ctx
.Menus
.Single(e => e.MenuId == model.MenuId /* Do I need e.ShopId == shopId here?*/);
entity.Name = model.Name;
return(ctx.SaveChanges() == 1);
}
}
private void View()
{
if (this.menuChild == null)
{
this.menuChild = new MenuEdit();
PageAnimation.back.Children.Add(this.menuChild);
}
Messenger.Default.Send(new ChildMessage()
{
currentObject = this.currentMenu, isEdit = false, action = ActionMenuButton.View, level = "Main"
});
PageAnimation.ToBack();
}
public IHttpActionResult UpdateMenu(MenuEdit menu)
{
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
var service = CreatedMenuService();
if (!service.UpdateMenu(menu))
{
return(InternalServerError());
}
return(Ok());
}
public async Task <bool> UpdateMenuAsync(MenuEdit note)
{
using (var ctx = new ApplicationDbContext())
{
var entity = await
ctx
.Menu
.Where(e => e.MenuId == note.MenuId)
.FirstOrDefaultAsync();
entity.Name = note.Name;
entity.Description = note.Description;
entity.Price = note.Price;
//entity.RestaurantId = note.RestaurantId;
return(await ctx.SaveChangesAsync() == 1);
}
}
public async Task <ActionResult> Edit(int id)
{
var service = CreateMenuService();
var detail = await service.GetMenuByIdAsync(id);
var model =
new MenuEdit
{
MenuId = detail.MenuId,
Name = detail.Name,
Description = detail.Description,
Price = detail.Price,
};
ViewBag.RestaurantId = await GetRestaurantAsync();
return(View(model));
}
/// <summary>
/// 编辑
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void menuEdit_Click(object sender, EventArgs e)
{
MenuEdit?.Invoke(sender, e);
}
