Localization of javascript files #1995

6 Answer(s)

• 

  0

  ismcagdas created 7 years ago

  Support Team

  You can use Thread.CurrentThread.CurrentUICulture.Name.

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  eu11111 created 7 years ago

  Thanks for the answer.

  But I can't do it in the bundler, can I? I tried adding like this, but it didn't work!

  bundles.Add(
      new ScriptBundle("~/Bundles/pages/vendor/js")
            .Include("~/Dashboard/assets/plugins/jquery-validation/js/localization/messages_" + Thread.CurrentThread.CurrentUICulture.Name.Replace("-", "_") + ".js")
                  );
  

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  0

  hikalkan created 7 years ago

  Support Team

  Hi,

  You can not (should not) include localized files to bundles. Because bundle is created one time, but different users will have different languages (it's not created per user). This is nature of bundling.

  Actually, we did the same for jquery validation library in AspNet Zero: <a class="postlink" href="https://github.com/aspnetzero/aspnet-zero/blob/dev/src/MyCompanyName.AbpZeroTemplate.Web/Areas/Mpa/Views/Layout/_Layout.cshtml#L95">https://github.com/aspnetzero/aspnet-ze ... cshtml#L95</a> So, you can directly use it. If you want to know implementation, see ScriptPaths class.

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  eu11111 created 7 years ago

  Thanks, hikalkan!

  I can't access your link since it is probably private, but I found a workaround. I am loading different localized bundles and then I import the bundle based on the culture name of the user.

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  0

  hikalkan created 7 years ago

  Support Team

  Creating bundle per language is a good solution, but we didn't make it thinking there may be many languages that makes many bundles. Anyway, this is a good solution.

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• 

  0

  eu11111 created 7 years ago

  If anyone is interested on a quite clean solution:

  I create several bundles that adds the localized scripts. Example:

  ~/Scripts/Localized/en will include ~/Scripts/jquery-validation/js/localization/messages_en.js ~/Scripts/Localized/pt-BR will include ~/Scripts/jquery-validation/js/localization/messages_pt-BR.js

  foreach (var cultureName in listLangCultures)
              {
                  bundles.Add(
                      new ScriptBundle(string.Format("~/Scripts/Localized/{0}", cultureName))
                          .Include(
                              string.Format(
                                  "~/Scripts/jquery-validation/js/localization/messages_{0}.js",
                                  cultureName)));
              }
  

  The class that renders the localized scripts

  public class LocalizedScripts
      {
          public static HtmlString Render(string fileName, string culture, string delimiter)
          {
              fileName = string.Concat(fileName, delimiter, culture);
              var output = (HtmlString)Scripts.Render(fileName);
              return output;
          }
  
          public static HtmlString Render(string fileName, string culture)
          {
              return Render(fileName, culture, "/");
          }
  
          public static HtmlString Render(string fileName)
          {
              return Render(fileName, Thread.CurrentThread.CurrentUICulture.Name, "/");
          }
      }
  

  Usage examples (used in Layout file, ie)

  @LocalizedScripts.Render("~/Scripts/Localized");  // will load ~/Scripts/Localized/[current culture based on thread]
  @LocalizedScripts.Render("~/Scripts/Localized", "en");  // will load ~/Scripts/Localized/en
  @LocalizedScripts.Render("~/Scripts/Localized", "en", "-"); // will load ~/Scripts/Localized-en
  

  I am not sure if this is the best solution, but it was the easiest/cleanest I could find. It works like a charm. I also suggest implementing something like PermissionNames in the Core layer, but to have a List of all ApplicationLanguage of your application. This way you can also use it on DefaultLanguagesCreator method in DefaultLanguagesCreator

  Don't forget the list of language codes: <a class="postlink" href="http://www.science.co.il/Language/Locale-codes.php">http://www.science.co.il/Language/Locale-codes.php</a>

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