English 中文(简体)
校验Message 要求未显示错误
原标题:ValidationMessageFor not showing errors

我有这门课:

public class Product
{
    [Required(ErrorMessage = "empty name")]
    public string Name { get; set; }

    [Required(ErrorMessage = "empty description")]
    public string Description { get; set; }
}

我有一个反应产品 显示在视野中:

public class ProductInsertVM
{
    public string Message = "Success";
    public Product Product;
}

我认为:

@using (Html.BeginForm()){  
    @Html.ValidationSummary(false)

    @Html.TextBoxFor(m => m.Product.Description)
    @Html.ValidationMessageFor(m => m.Product.Description)
}

我想知道的是,为什么验证Messagefor dotn 有效?!!!!只有验证摘要有效。如果我用产品回应,它就有效了。

最佳回答

如果符合下列条件,你提供的守则应可正常工作。

<% 1> < gener > > 您在查看中参考了 jQuery 验证脚本

<script src="@Url.Content("~/Scripts/jquery.validate.min.js")" type="text/javascript"></script>
<script src="@Url.Content("~/Scripts/jquery.validate.unobtrusive.min.js")" type="text/javascript"></script>

>2 在提交表格时,您正在调用“ Mod State”。Isvalid 属性,从而验证通过到操作方法的模型。

[HttpPost]
public ActionResult CarList(CarList model)
{
    if (ModelState.IsValid)
    {
       //Save or whatever you want to do 
    }
    return View(model);
}
问题回答

在 _Lahout.cshtml 中丢失了这条线 。

@Scripts. Render ("~/bundles/jqueryval") )

完成时间 :

@Scripts.Render("~/bundles/jquery")
@Scripts. Render ("~/bundles/jqueryval") ) <------------ 
@Scripts.Render("~/bundles/bootstrap")
@RenderSection("scripts", required: false) 




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