asp.net-mvc-3 – MVC 3客户端验证,模型绑定十进制值和文化(不同

http://haacked.com/archive/2011/03/19/fixing-binding-to-decimals.aspx

波科

public class Jogador
  {
    public int ID { get; set; }

    public string Name { get; set; }

    public decimal Salary { get; set; }
  }

我有我的自定义DecimalModelBinder类

public class DecimalModelBinder : IModelBinder
  {
    public object BindModel(ControllerContext controllerContext,ModelBindingContext bindingContext)
    {
      ValueProviderResult valueResult = bindingContext.ValueProvider.GetValue(bindingContext.ModelName);
      ModelState modelState = new ModelState {Value = valueResult};

      object actualValue = null;
      try
      {
        actualValue = Convert.ToDecimal(valueResult.AttemptedValue,CultureInfo.CurrentCulture);
      }
      catch (FormatException e)
      {
        modelState.Errors.Add(e);
      }

      bindingContext.ModelState.Add(bindingContext.ModelName,modelState);
      return actualValue;
    }
  }

我的web.config：

<compilation debug="true" targetFramework="4.0">
  <assemblies>
    <add assembly="System.Web.Abstractions,Version=4.0.0.0,Culture=neutral,PublicKeyToken=31BF3856AD364E35" />
    <add assembly="System.Web.Helpers,Version=1.0.0.0,PublicKeyToken=31BF3856AD364E35" />
    <add assembly="System.Web.Routing,PublicKeyToken=31BF3856AD364E35" />
    <add assembly="System.Web.Mvc,Version=3.0.0.0,PublicKeyToken=31BF3856AD364E35" />
    <add assembly="System.Web.WebPages,PublicKeyToken=31BF3856AD364E35" />
  </assemblies>
</compilation>

<authentication mode="Forms">
  <forms loginUrl="~/Account/LogOn" timeout="2880" />
</authentication>

<pages>
  <namespaces>
    <add namespace="System.Web.Helpers" />
    <add namespace="System.Web.Mvc" />
    <add namespace="System.Web.Mvc.Ajax" />
    <add namespace="System.Web.Mvc.Html" />
    <add namespace="System.Web.Routing" />
    <add namespace="System.Web.WebPages"/>
  </namespaces>
</pages>

Global.asax被改变为使用我的自定义ModelBinder十进制和十进制？值

protected void Application_Start()
{
  AreaRegistration.RegisterAllAreas();

  ModelBinders.Binders.Add(typeof(decimal),new DecimalModelBinder());
  ModelBinders.Binders.Add(typeof(decimal?),new DecimalModelBinder());

  RegisterGlobalFilters(GlobalFilters.Filters);
  RegisterRoutes(RouteTable.Routes);
}

仍然在我的视图中,使用“,”作为小数分隔符输入的十进制的客户端验证失败.它不处理“,”和“.”. js验证似乎没有考虑到我的自定义绑定

一遍又一遍地阅读博客文章,我似乎无法弄清楚我失踪了什么.

这是视图：

@model MVC_Empty.Web.Models.Jogador

@{
    ViewBag.Title = "Create";
}

<h2>Create</h2>

<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>

@using (Html.BeginForm()) {
    @Html.ValidationSummary(true)
    <fieldset>
        <legend>Jogador</legend>

        <div class="editor-label">
            @Html.LabelFor(model => model.Name)
        </div>
        <div class="editor-field">
            @Html.EditorFor(model => model.Name)
            @Html.ValidationMessageFor(model => model.Name)
        </div>

        <div class="editor-label">
            @Html.LabelFor(model => model.Salary)
        </div>
        <div class="editor-field">
            @Html.EditorFor(model => model.Salary)
            @Html.ValidationMessageFor(model => model.Salary)
        </div>

        <p>
            <input type="submit" value="Create" />
        </p>
    </fieldset>
}

<div>
    @Html.ActionLink("Back to List","Index")
</div>

服务器端验证似乎很好,但是如何处理客户端验证,以便在点击提交按钮时发送POST.

JavaScript验证不处理逗号.