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HttpPost 上的 ModelState 验证文化

来自 ModelState 的错误消息未本地化

我已经阅读了这些问题，但它们并没有解决我的问题。

我的问题：ModelState Validation errorMessages 总是英文的。本地化不起作用。

LocalizationAttribute.cs 文件

public class LocalizationAttribute : ActionFilterAttribute
{ 
    public override void OnActionExecuting(ActionExecutingContext filterContext)
    {
        if (filterContext.RouteData.Values["lang"] != null &&
            !string.IsNullOrWhiteSpace(filterContext.RouteData.Values["lang"].ToString()))
        {
            // set the culture from the route data (url)
            string lang = filterContext.RouteData.Values["lang"].ToString();
            Thread.CurrentThread.CurrentUICulture = new CultureInfo(lang);
            Thread.CurrentThread.CurrentCulture = new CultureInfo(lang);
            CultureInfo.DefaultThreadCurrentCulture = new CultureInfo(lang);
            CultureInfo.DefaultThreadCurrentUICulture = new CultureInfo(lang);
            filterContext.HttpContext.Session.Add("Culture", new CultureInfo(lang));
        }
        else
        {
            // get the browser culture
            string langHeader = filterContext.HttpContext.Request.UserLanguages[0];
            Thread.CurrentThread.CurrentUICulture = CultureInfo.CreateSpecificCulture(langHeader);
            Thread.CurrentThread.CurrentCulture = new CultureInfo(langHeader);
            filterContext.RouteData.Values["lang"] = langHeader;
        }
        base.OnActionExecuting(filterContext);
    }
}

网页配置

<globalization culture="auto" uiCulture="auto" enableClientBasedCulture="false" />

全球.asax.cs

public class MvcApplication : HttpApplication
{
    protected void Application_Start()
    {
        AreaRegistration.RegisterAllAreas();
        RouteConfig.RegisterRoutes(RouteTable.Routes);
        AutoMapperConfiguration.Configure();
        FilterConfig.RegisterGlobalFilters(GlobalFilters.Filters);
        BundleConfig.RegisterBundles(BundleTable.Bundles);

        // Set the view engine
        ViewEngines.Engines.Clear();
        ViewEngines.Engines.Add(new MyCustomViewEngine(SiteSettings.Theme));
    }
}

过滤器配置文件

public class FilterConfig
{
    public static void RegisterGlobalFilters(GlobalFilterCollection filters)
    {
        filters.Add(new HandleErrorAttribute());
        filters.Add(new LocalizationAttribute());
    }
}

我需要在模型状态错误开始之前设置文化，但我不知道该怎么做

4

1 回答 1

1

您将无法实现您想要的，LocalizationAttribute因为当您同时设置Thread.CurrentThread.CurrentUICulture或设置方法Thread.CurrentThread.CurrentCulture时为时已晚OnActionExecuting(ActionExecutingContext filterContext)。

当OnActionExecuting被解雇时，ModelState错误已经由装配文化设置。

解决方案 1

覆盖Initialize(System.Web.Routing.RequestContext requestContext)基本控制器中的方法并在 和 中设置所需的Thread.CurrentThread.CurrentUICulture文化Thread.CurrentThread.CurrentCulture。

解决方案 2

在 中覆盖Application_BeginRequest(object sender, EventArgs e)并在和中Global.asax设置想要的文化。Thread.CurrentThread.CurrentUICultureThread.CurrentThread.CurrentCulture

于 2015-02-16T01:10:43.197 回答