Ответ 1
Вы не используете свое лямбда-выражение правильно. Вы должны получить доступ к списку продуктов через модель. Попробуйте сделать это следующим образом:
@count = 0
foreach (var item in Model.Products)
{
<div>
@Html.LabelFor(model => model.Products[count].ID)
@Html.EditorFor(model => model.Products[count].ID)
</div>
<div>
@Html.LabelFor(model => model.Products[count].Name)
@Html.EditorFor(model => model.Products[count].Name)
</div>
<div>
@Html.LabelFor(model => model.Products[count].Price)
@Html.EditorFor(model => model.Products[count].Price)
</div>
@count++
}
Edit
Контроллер:
BoringStoreContext db = new BoringStoreContext();
public ActionResult Index()
{
ProductIndexViewModel viewModel = new ProductIndexViewModel
{
NewProduct = new Product(),
Products = db.Products
};
return View(viewModel);
}
[HttpPost]
public ActionResult Index(ProductIndexViewModel viewModel)
{
// work with view model
return View();
}
Model
public class Product
{
public int ID { get; set; }
public string Name { get; set; }
public decimal Price { get; set; }
}
public class ProductIndexViewModel
{
public Product NewProduct { get; set; }
public List<Product> Products { get; set; }
}
public class BoringStoreContext
{
public BoringStoreContext()
{
Products = new List<Product>();
Products.Add(new Product() { ID = 1, Name = "Sure", Price = (decimal)(1.10) });
Products.Add(new Product() { ID = 2, Name = "Sure2", Price = (decimal)(2.10) });
}
public List<Product> Products { get; set; }
}
Вид:
@model Models.ProductIndexViewModel
@using (@Html.BeginForm())
{
<div>
@Html.LabelFor(model => model.NewProduct.Name)
@Html.EditorFor(model => model.NewProduct.Name)
</div>
<div>
@Html.LabelFor(model => model.NewProduct.Price)
@Html.EditorFor(model => model.NewProduct.Price)
</div>
for (int count = 0; count < Model.Products.Count; count++ )
{
<div>
@Html.LabelFor(model => model.Products[count].ID)
@Html.EditorFor(model => model.Products[count].ID)
</div>
<div>
@Html.LabelFor(model => model.Products[count].Name)
@Html.EditorFor(model => model.Products[count].Name)
</div>
<div>
@Html.LabelFor(model => model.Products[count].Price)
@Html.EditorFor(model => model.Products[count].Price)
</div>
}
<div>
<input type="submit" value="Add Product" />
</div>
}