Doc: Setting the Locale

Setting the Locale

Set the default locale in config/environment.js:

ENV.i18n = {
  defaultLocale: 'zh'
};

Override the default by setting locale on the i18n service:

// app/routes/application.js

export default Ember.Route.extend({
  afterModel: function(user) {
    this.set('i18n.locale', user.get('locale'));
  }
});

Note: if you do this in an initializer and use FastBoot, you probably want to use an instance-initializer:

// app/instance-initializers/i18n.js

export default {
  name: 'i18n',
  initialize: function({ container }) {
    container.lookup('service:i18n').setLocale(calculateLocale());
  }
}

function calculateLocale() {
  // whatever you do to pick a locale for the user:
  return navigator.language || navigator.userLanguage || 'en-UK';
}