International

controllers.application.js

import Ember from 'ember';

export default Ember.Controller.extend({
  intl: Ember.inject.service(),
  appName: 'Ember Twiddle',
  price: 232323,
  enterPrice: Ember.computed('intl.locale', 'price', function() {
    console.log(this.get('intl').formatNumber(this.get('price'), { currency: 'USD', format: 'USD', style: 'currency' }));
    return this.get('intl').formatNumber(this.get('price'), {
      currency: 'USD',
      format: 'USD',
      style: 'currency'
    });
  }),
  actions: {
    updatePrice() {
      console.log(event.target.value);
      this.set('price', event.target.value.replace(/[^\d.-]/g, ''));
      console.log(this.get('price'));
    }
  }
});

routes.application.js

import Ember from 'ember';

export default Ember.Route.extend({
  intl: Ember.inject.service(),
  beforeModel() {
      return this.get('intl').setLocale(['en-us', 'en-us']);
    }
});

styles.app.css

body {
  margin: 12px 16px;
  font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
  font-size: 12pt;
}

input {
	padding: 5px;
}

templates.application.hbs

Enter price: 
<input type="text" value={{enterPrice}} {{action "updatePrice" on="focusOut"}}>

twiddle.json

{
  "version": "0.12.1",
  "EmberENV": {
    "FEATURES": {}
  },
  "options": {
    "use_pods": false,
    "enable-testing": false
  },
  "dependencies": {
    "jquery": "https://cdnjs.cloudflare.com/ajax/libs/jquery/1.11.3/jquery.js",
    "ember": "2.12.0",
    "ember-template-compiler": "2.12.0",
    "ember-testing": "2.12.0"
  },
  "addons": {
    "ember-data": "2.12.1",
    "ember-i18n": "5.0.1",
    "ember-intl": "2.23.1"
  }
}