backbone.local v0.0.4

Backbone localStorage Backend

An adapter that replaces Backbone.sync to save to window.localStorage instead of to the server.

Usage

Import backbone.local and attach it to your models and collections:

import {Collection, Model} from 'backbone';
import {LocalStorage} from 'backbone.localstorage';

const SomeCollection = Collection.extend({

  localStorage: new LocalStorage('SomeCollection'), // Uniquely identify this

});

const SomeModel = Model.extend({

  localStorage: new LocalStorage('SomeModel')

});

To synchronise with the server, you can pass the ajaxSync flag to any options:

const myModel = new SomeModel();
myModel.fetch({
  ajaxSync: true  // Fetches from the server
});

myModel.save({
  new: "value"
}, {
  ajaxSync: true  // Pushes back to the server
});

Contributing

Install NodeJS and run yarn or npm i to get your dependencies, then:

1. Open an issue identifying the fault
2. Provide a fix, with tests demonstrating the issue
3. Run npm test
4. Create a pull request

Acknowledgments

• Jerome Gravel-Niquet: Wrote the initial backbone.localstorage
• Mark Woodall: Initial tests (now refactored);
• Martin Häcker: Many fixes and the test isolation.