angularjs translate

It extends the methods provided by angular-translate and makes every translatable string editable by the Phrase in-context editor. AngularJS is an awesome Javascript framework to build single-page applications with Javascript. We’re huge fans of the framework that was developed and is maintained by the Google team. Angular-translate is a JavaScript translation library for AngularJS 1.x app.

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Internationalizing modern apps, where the front-end and the back-end are distinctly separate from one another, can be a little tricky. AngularJS, with the help of a few tools, makes internationalizing your app a breeze. The code for this section of the tutorial is on github at translation. Another issue that was solved using this library was using html within strings. For example, if you have a link to some site and you would rather display some text, you would typically use an a tag with text inside. Keep in mind that any element could be used in place of span.

How to Use JWT and Node.js for Better App Security

Translation table for each language will be an object with a set of key, value. Where key — is an identifier in view and value — translation. As worldwide access to the web increases, we as developers are constantly pressed to make our apps internationally and locally accessible. When a user visits our apps, he or she should be able to switch languages on the fly at run time.

How to translate the language in Angular?

  1. Step 1: Add ngx-translate your Angular application.
  2. Step 2: Set up the TranslateModule and TranslateService.
  3. Step 3: Create your JSON translation files.
  4. Step 4: Translate your language file to other languages.

This is not an exhaustive list and there are certainly other options out there that are targeted to other situations or frameworks. However, most of these can be used with AngularJS on the client side of the application, meaning that for the most part, the back end of your service remains unchanged. There are exceptions to this if you want to save language preferences with user data, which angularjs translate I will discuss in part 2. Our app uses the preferred language variable to determine which file is loaded and rendered to the screen, the user’s selection is then saved to be sent to our server for storage. Before the data is sent we have an intermediary stage that converts Chinese text to its English equivalent. Recently we at ICAN came across an interesting issue that needed solved.

angular translate

You can, of course, skip this step and use your existing project. All main problems of multilingual web-site can be solved with existing modules. In this article, we build a simple application using angular-translate that is developed by Pascal Precht. In side app.js, the changeLanguage function is defined in the Controller.

Note that the name of the module is different from the name of the package. Alternatively, we can download the minified version of angular-translate from GitHub. Should you have any questions or need assistance from a member of our team, write to us at In this blog I want to show you how we solved this issue from start to finish.

Localisation AngularJS 1.x applications

You can also use it if you’ve already entered many translations in your primary language and want. It automatically detects ngx-translate and configures the project for you. It also detects the 3 language files and configures them with the languages.

The last asterisk just defines language that will be chosen if none match. From now, you have a minimal working multilingual project that you can extend to whatever what want. The unit tests are available with npm test which is actually a shortcut for grunt test. It performs tests under the current primary target version of AngularJS.

There isn’t exactly a package you could download and plug into our application. With this translation table in place, our app is set to use angular-translate. Since we’re adding the translation table at configuration time, angular-translate’s components are able to access it as soon as they are instantiated. We needed this information to be sent to our server as ‘China’ rather than ‘中国’.

Getting Started: Installing Relevant Packages

Or, we could just send the sentence without the tags and decide where to place the tags later based on the spacing or layout of the app. Now edit the app.component.html and replace

the static texts with references to the messages in the en.json file. The structure of translation table can be more complex. Button and title in English can be the same but on another language not.

angularjs translate

Use npm run-script test-scopes for testing other scoped versions as well. Affordable solution to train a team and make them project ready. Find centralized, trusted content and collaborate around the technologies you use most.

What you need is a way to organize your i18n data by module. This will enable you to load just what you need when you need it, and to cache what’s previously been loaded to avoid reloading the same data (at least until the cache is invalid). Pluralization is a pretty hard topic when it comes to i18n and l10n.

Different languages and cultures have different rules for how a language handles pluralization in various situations. In this article, you will learn how you can internationalize your AngularJS app, and will learn about tools that you can use to ease the process. Making your AngularJS app multilingual can pose some interesting challenges, but certain approaches can make it easier to work around most of those challenges. In this article, Toptal Freelance Software Engineer Mehmet Bajin gives us a step-by-step tutorial to internationalizing and localizing AngularJS apps.

These questions can help you to think about what you need and how you want to implement i18n and l10n. When deciding which framework to use I researched a few js based libraries. Since I wanted something that worked well with AngularJS we chose angular-translate, but the following is a little bit about other possibilities. Remember that as you look at these and other possibilities you want to find something that includes the proper tools for your situation.

Now we’re ready to use angular-translate’s components to translate our app. Once we’ve installed the latest stable version of angular-translate, we can simply embed it in our HTML document. Just make sure it’s embedded after Angular itself, as it depends on the core angular library. To use angular-translate, we need to load the library. We can install it in several different ways, but we prefer using Bower. Whether using WPF, ASP.NET, WinForms, HTML5 or Windows 10, DevExpress tools help you build and deliver your best in the shortest time possible.

A naive approach, such as loading and providing i18n data all at once, should therefore be avoided. For a truly dynamic experience, you can add angular-dynamic-locale to the bunch. This library allows you to change the locale dynamically—and that includes the way dates, numbers, currencies, etc. are all formatted. Answering these questions as early as possible can help avoid hindrances in the development process down the line.

What does translate do in AngularJS?

angular-translate is an AngularJS module that provides filters and directives, along with the ability to load i18n data asynchronously. It supports pluralization through MessageFormat , and is designed to be highly extensible and configurable.

With these pieces in place, your application is fully internationalized and supports multiple languages. The advice is that we need to set the columnDefs array to a variable, then replace that variable entirely (not update it in place). We also get a very specific syntax for linking the columnDefs to that variable on our scope. Let’s see angular-translate’s real power and learn how to teach our app more than one language.

This is using the translate filter to translate our key to the relevant decode, given the language we’ve configured (at the moment just our default language). Ngx-translate also supports simple parameters in translations out of the box. They are passed

as an object, the keys can be used in the translation strings. Set the default language of your

application using translate.setDefaultLang(‘en’). The default language is the fall-back language, that is used if a translation can not be found.

If the view in which consist application will reload language will be set to default. It is possible to save chosen language in local storage or cache. This mechanism that provides to us AngularJS framework is very primitive and there is lack flexibility for making application really international. Most of the time, we are getting support questions of invalid configurations.

What is ngx-translate vs Angular translate?

The ngx-translate library allows us to change the language of the application at runtime without reloading the whole app. However, Angular allows us to use only one language at a time. If you want to use a different language, then you need to reload the application with a new set of translations.

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