ng-easy-translate

Simple translate module for AngularJS 1.x working with static json files. It uses 2-char locales for simplification, e.g. 'de', 'en', 'ru', ...

Take a look at this little github page for a working example.

Installation

• download a package from the release page
• use bower bower install ng-easy-translate
• use npm npm install ng-easy-translate
• load the ng-easy-translate(.min).js file (in the dist-folder) after angularjs
• add ngEasyTranslate to your module dependencies

angular
    .module('app', ['ngEasyTranslate']);

Components

• configure it in the config-Block of your app through the $easyTranslateProvider
• change language or get current dict/language with the $easyTranslate service in other parts of your app
• use the translate filter in your template

Configuration with $easyTranslateProvider

• load $easyTranslateProvider in your config-block
• $easyTranslateProvider.setLanguages(locales) - sets the supported languages as an array of two-char locals, the first locale is the default language
• $easyTranslateProvider.setDictFolder(path) - sets the location path/folder of your dictionaries

angular
    .module('app')
    .config([
        '$easyTranslateProvider',
        function ($easyTranslateProvider) {
            $easyTranslateProvider.setLanguages(['de', 'en']);
            $easyTranslateProvider.setDictFolder('./src/dicts');
        }
    ]);

Switch language with $easyTranslate

• load $easyTranslate via dependency injection
• $easyTranslate.setActiveLanguage(locale) - sets the language to the given folder, if locale is supported and dictionary is available, returns a promise resolved with the dict
• $easyTranslate.getBrowserLanguage() - returns the first two chars of the browser language ($window.navigator.language)
• $easyTranslate.getActiveLanguage() - returns current language as two char locale
• $easyTranslate.getActiveDictionary() - return current dictionary

angular
    .module('app')
    .controller('AppCtrl', [
        '$easyTranslate',
        function ($easyTranslate) {
            $easyTranslate.setActiveLanguage('de'); // returns promise
        }
    ]);

Translate with translate

• use the translate filter in your template
• use the translate filter in your angular-components, e.g. controller, to translate on JS-side
• you can pass any string you want --> it will use $parse to also support nested or array keys

angular
    .module('app')
    .controller('AppCtrl', [
        '$filter',
        function ($filter) {
            var text = $filter('translate')('huhu');
        }
    ]);

<span>{{'huhu' | translate}}</span>