One or more validation errors were detected during model generation:
SportsStore.Domain.Concrete.shop_Products: : EntityType 'shop_Products' has no key defined. Define the key for this EntityType.
Products: EntityType: EntitySet 'Products' is based on type 'shop_Products' that has no keys defined.
public ViewResult Index()
{
ProductsListViewModel viewModel = new ProductsListViewModel
{
Products = repository.Products
.Where(p => p.CategoryId == 100)
.OrderByDescending(p=>p.ProductID)
.Take(5)
};
return View(viewModel);
}
@foreach (var p in Model.Products)
{
<a href="">@p.ProductName</a>
}
public class shop_Products {
public int ProductID { get; set; }
public string ProductName { get; set; }
public int CategoryId { get; set; }
public Nullable<int> CategoryPropertyId { get; set; }
public string PropertyValue { get; set; }
public Nullable<int> ProductBrandId { get; set; }
public Nullable<decimal> MarketPrice { get; set; }
public decimal Price { get; set; }
public Nullable<decimal> UserPrice { get; set; }
public string TitleKeyword { get; set; }
public string MetaKeyword { get; set; }
public string MetaDescription { get; set; }
public string PhotoName { get; set; }
public string PhotoPath { get; set; }
public string smallPhotos { get; set; }
public string BigPhotos { get; set; }
public string URL { get; set; }
public double Discount { get; set; }
public int Inventory { get; set; }
public string ShortDesc { get; set; }
public bool IsAccessories { get; set; }
public bool IsGroup { get; set; }
public bool IsTopService { get; set; }
public string Accessorices { get; set; }
public string PeopleGroup { get; set; }
public string TopService { get; set; }
public string Contents { get; set; }
public string Parameter { get; set; }
public string PackingList { get; set; }
public string Service { get; set; }
public string Professional { get; set; }
public bool IsParameter { get; set; }
public bool IsPackingList { get; set; }
public bool IsService { get; set; }
public bool IsProfessional { get; set; }
public Nullable<bool> IsEnable { get; set; }
public Nullable<bool> IsCommend { get; set; }
public Nullable<bool> IsTop { get; set; }
public Nullable<bool> IsBest { get; set; }
public string ProductBrandType { get; set; }
public string Manufacturer { get; set; }
public string Makein { get; set; }
public string weight { get; set; }
public System.DateTime InputTime { get; set; }
public Nullable<int> Sort { get; set; }
public Nullable<int> SeeCount { get; set; }
}
I made a few of these,and works well.But these is wrong.Can anybody help me?
The Model class should be changed to :
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.ComponentModel.DataAnnotations.Schema;
using System.ComponentModel.DataAnnotations;
namespace MvcApplication1.Models
{
[Table("studentdetails")]
public class student
{
[Key]
public int RollNo { get; set; }
public string Name { get; set; }
public string Stream { get; set; }
public string Div { get; set; }
}
}
Make sure public members of student class are defined as properties w/ {get; set;}
(yours are public variables - a common mistake).
Place a [Key]
annotation on top of your chosen property.