English 中文(简体)
Problem with DataAnnotations and MVC1: Required attribute is ignoring the ErrorMessage property
原标题:

I m validating the properties of a linq to sql entity using DataAnnotations, the properties are validating fine but the Required[ErrorMessage="error message"] ErrorMessage attribute is being ignored and instead I m getting the default error message.

Here s the code I have so far:

    [DisplayName("Nombre")]
    [Required( ErrorMessage = "Este campo es requerido" )]
    public string Name
    {
        get;
        set;
    }

    [Required( ErrorMessage = "Este campo es requerido" )]
    [Range( 0, 1000000, ErrorMessage = "Debe insertar un valor entre {1} y 1,000,000" )]
    public decimal Maximum
    {
        get;
        set;
    }

    [Required( ErrorMessage = "Este campo es requerido" )]
    [Range( 0, 100, ErrorMessage = "Debe insertar un valor entre {1} y {2}" )]
    public byte Periods
    {
        get;
        set;
    }
问题回答

Check to see if it s a namespace issue. I just fixed my problem by putting the Metadata "buddy" class into the same namespace as the Model L2S class, even though I thought I had everything referenced properly. I wanted to put the metadata classes into their own namespace for organizational purposes but it didn t seem to like that. FWIW, I m running on .net 3.5, VS 2008, MVC 2 RC.





相关问题
WebForms and ASP.NET MVC co-existence

I am trying to make a WebForms project and ASP.NET MVC per this question. One of the things I ve done to make that happen is that I added a namespaces node to the WebForms web.config: <pages ...

Post back complex object from client side

I m using ASP.NET MVC and Entity Framework. I m going to pass a complex entity to the client side and allow the user to modify it, and post it back to the controller. But I don t know how to do that ...

Create an incremental placeholder in NHaml

What I want to reach is a way to add a script and style placeholder in my master. They will include my initial site.css and jquery.js files. Each haml page or partial can then add their own required ...

asp.net mvc automapper parsing

let s say we have something like this public class Person { public string Name {get; set;} public Country Country {get; set;} } public class PersonViewModel { public Person Person {get; ...

structureMap mocks stub help

I have an BLL that does validation on user input then inserts a parent(PorEO) and then inserts children(PorBoxEO). So there are two calls to the same InsertJCDC. One like this=>InsertJCDC(fakePor)...

ASP.NET MVC: How should it work with subversion?

So, I have an asp.net mvc app that is being worked on by multiple developers in differing capacities. This is our first time working on a mvc app and my first time working with .NET. Our app does not ...

System.Web.Mvc.Controller Initialize

i have the following base controller... public class BaseController : Controller { protected override void Initialize(System.Web.Routing.RequestContext requestContext) { if (...

热门标签