Ember Data Offline Adapter

Store your ember application data in Mozilla's localForage.

"localForage is a JavaScript library that improves the offline experience of your web app by using asynchronous storage (via IndexedDB or WebSQL where available) with a simple, localStorage-like API."

It is supported by all major browsers, including mobile.

/!\ THIS IS VERY EARLY STAGE /!\

Usage

Install the addon using ember cli

ember install ember-offline-adapter

Initialize the adapter.

//app/adapters/application.js
export { default } from 'ember-offline-adapter/adapter';

Localforage Namespace

All of your application data lives on a single localforage key, it defaults to ember-offline-store but if you supply a namespace option it will add it there:

//app/adapters/user.js
import OfflineAdapter from 'ember-offline-adapter/adapter';

export default OfflineAdapter.extend({
  namespace: 'v1.0'
});

Cache

In order to reduce the number of getItem calls to localforage, the adapter will use a caching mechanism. To disable it, set caching to false.

import OfflineAdapter from 'ember-offline-adapter/adapter';

export default OfflineAdapter.extend({
  caching: false
});

Support

The adapter is available in the current versions of all major browsers: Chrome, Firefox, IE, and Safari (including Safari Mobile). localStorage is used for browsers with no IndexedDB or WebSQL support. See Mozilla's localForage for an updated detailed compatibility info.

• Android Browser 2.1
• Blackberry 7
• Chrome 23 (Chrome 4.0+ with localStorage)
• Chrome for Android 32
• Firefox 10 (Firefox 3.5+ with localStorage)
• Firefox for Android 25
• Firefox OS 1.0
• IE 10 (IE 8+ with localStorage)
• IE Mobile 10
• Opera 15 (Opera 10.5+ with localStorage)
• Opera Mobile 11
• Phonegap/Apache Cordova 1.2.0
• Safari 3.1 (includes Mobile Safari)

Offline (Localforage) Adapter License & Copyright

Copyright (c) 2016 Paul Chavard MIT Style license. http://opensource.org/licenses/MIT

Copyright (c) 2012 Genkgo BV MIT Style license. http://opensource.org/licenses/MIT

Original LocalStorage Adapter Copyright (c) 2012 Ryan Florence MIT Style license. http://opensource.org/licenses/MIT