public IActionResult Edit(int id) { var model = _itemHelper.GetItemViewModelFromId(id); var ingredients = model.ItemIngredients.Select(x => x.Ingredient.IngredientID.ToString()).ToList(); model.IngredientsDropDown = _itemHelper.GenerateIngredientsDropDown(model.ItemIngredients.Select(x => x.Ingredient)); model.IngredientsSelected = ingredients; return(View(model)); }