SupportedUICultures不会显示所有区域性
SupportedUICultures不会显示所有区域性
提问于 2018-08-30 03:59:46
我遵循this文档在我的ASP.NET Core应用程序中实现本地化，并尝试在页脚中显示一个select，其中包含我的应用程序支持的所有语言。
因此，我按照文档的建议创建了一个名为_SelectLanguagepartial的文件：
@using Microsoft.AspNetCore.Builder
@using Microsoft.AspNetCore.Http.Features
@using Microsoft.AspNetCore.Localization
@using Microsoft.AspNetCore.Mvc.Localization
@using Microsoft.Extensions.Options
@inject IViewLocalizer Localizer
@inject IOptions<RequestLocalizationOptions> LocOptions
@{
var requestCulture = Context.Features.Get<IRequestCultureFeature>();
var cultureItems = LocOptions.Value.SupportedUICultures
.Select(c => new SelectListItem { Value = c.Name, Text = c.DisplayName })
.ToList();
var returnUrl = string.IsNullOrEmpty(Context.Request.Path) ? "~/" : $"~{Context.Request.Path.Value}";
}
<div title="@Localizer["Request culture provider:"] @requestCulture?.Provider?.GetType().Name">
<form id="selectLanguage" asp-controller="Language"
asp-action="SetLanguage" asp-route-returnUrl="@returnUrl"
method="post" class="form-horizontal" role="form">
<label asp-for="@requestCulture.RequestCulture.UICulture.Name">@Localizer["Language:"]</label>
<select name="culture" onchange="this.form.submit();"
asp-for="@requestCulture.RequestCulture.UICulture.Name"
asp-items="cultureItems"></select>
</form>
</div>我用下面的方式把它加载到页脚：
@await Html.PartialAsync("_SelectLanguagePartial")这很有效，但问题是我只得到了italian语言，但我应该也得到英语，实际上，在我指定这些语言的Configure方法中：
var supportedCultures = new[]
{
new CultureInfo("it-IT"),
new CultureInfo("en-EN")
};
app.UseRequestLocalization(new RequestLocalizationOptions
{
DefaultRequestCulture = new RequestCulture("it-IT"),
SupportedCultures = supportedCultures,
SupportedUICultures = supportedCultures
});正如您所看到的，我将italian设置为默认语言，但我也有english语言，我还尝试在en-US中进行编辑，但在select中我只能得到italian语言。
我做错了什么？
回答 1
Stack Overflow用户
回答已采纳
发布于 2018-08-30 09:36:42
对于@inject IOptions<RequestLocalizationOptions> LocOptions，它从RequestLocalizationOptions检索区域性，您需要在ConfigureServices中配置RequestLocalizationOptions，如下所示：
public void ConfigureServices(IServiceCollection services)
{
services.AddLocalization(options => options.ResourcesPath = "Resources");
services.Configure<CookiePolicyOptions>(options =>
{
//rest code
services.AddMvc()
.AddViewLocalization(LanguageViewLocationExpanderFormat.Suffix)
.SetCompatibilityVersion(CompatibilityVersion.Version_2_1);
services.Configure<RequestLocalizationOptions>(options =>
{
var supportedCultures = new[]
{
new CultureInfo("en-US"),
new CultureInfo("fr"),
new CultureInfo("ar-YE")
};
// State what the default culture for your application is. This will be used if no specific culture
// can be determined for a given request.
options.DefaultRequestCulture = new RequestCulture(culture: "en-US", uiCulture: "en-US");
// You must explicitly state which cultures your application supports.
// These are the cultures the app supports for formatting numbers, dates, etc.
options.SupportedCultures = supportedCultures;
// These are the cultures the app supports for UI strings, i.e. we have localized resources for.
options.SupportedUICultures = supportedCultures;
});
}您可以通过RequestLocalizationOptions进行配置，然后在Configure中使用它，如下所示，以避免重复代码。
var locOptions = app.ApplicationServices.GetService<IOptions<RequestLocalizationOptions>>();
app.UseRequestLocalization(locOptions.Value);页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/52085239
复制相关文章
相似问题