asp.net-mvc-3 - mvc 3 条件远程验证

Question

这是我的模型:

public class StockRequestModel
  {
    public int StockID { get; set; }
    public int CategoryID { get; set; }
    public int ItemID { get; set; }
    public string TranCode { get; set; }

    [Remote("CheckAvailableStocks", "Validation", AdditionalFields = "ItemID")]
    public int ItemQuantity { get; set; }

    public decimal ItemValue { get; set; }
    public int PurchaseOrderID { get; set; }
    public int MaterialRequesitionID { get; set; }
    public int ReturnedByID { get; set; }
    public string Remarks { get; set; }
    public DateTime LastUpdateDate { get; set; }
  }

我网站上的多个页面都使用了这个模型。请帮助我如何仅在某些页面上启用/禁用此 Remote ？

谢谢

Answer 1

我会为每个 View 和 创建单独的 View 模型继承它来自所有人共有的类(class)

public class StockRequestBase
{
   public int StockID { get; set; }
   public int CategoryID { get; set; }
   public int ItemID { get; set; }
   public string TranCode { get; set; }
   //other common properties
}
public class AddStockRequest : StockRequestBase
{
   [Remote("CheckAvailableStocks", "Validation", AdditionalFields = "ItemID")]
   public int ItemQuantity { get; set; }
}
public class AddStockRequestOptional : StockRequestBase
{
    public int ItemQuantity { get; set; }
    public string AnotherSpecificAttribute { set;get;}
}