Backbone.Rebar extends the Backbone.js library with view transitions, subviews, view mediators, local storage for sync, dynamic route definitions, controllers, and a simple log wrapper. Backbone.Rebar is only 3.13kB minified and gzipped with no other dependencies being added to Backbone.

Implementation

Include the following before </body>:

<script src="//ajax.googleapis.com/ajax/libs/jquery/1.10.1/jquery.min.js"></script>
<script src="underscore-min.js"></script>
<script src="backbone-min.js"></script>
<script src="backbone.rebar.min.js"></script>

Features

Application

The Application object adds boilerplate functionality for creating an application wide model, view (Composite View) and router (Dependency Router). It also contains functionality to load and apply bootstrap data to the Application instance's model.

View

Very thin object that extends Backbone.View and adds destroy, transitionIn and transitionOut functionality.

Composite View

This object extends Rebar.View and adds functionality to manage the adding, rendering, removing and destroying of subviews.

Mediator

The mediator object brings the power and the structure of the Mediator pattern. It manages conversations between multiple views and helps to decouple conversations between views and the rest of the application.

Persistence Model

The persistence model object extends Backbone.Model. It overwrites the model's sync method essentially rerouting the fetch and save methods to local storage. This is good for disposable data that you want to persist between user sessions or page refreshes.

Dependency Router

The dependency router is set up a bit different than the Backbone.Router. The router only has two routes listed in its routes object:

• handleNoHash - Looks for a property called landing and automatically re-routes the user here to kick off the application.
• handleAll - A wildcard catch-all that will do a few things based on the route. Take for example the route screens/screen/MyView?foo=bar. This will tell the router that the page should look in the screens directory, look for a file called screen.js, instantiate a backbone view named MyView and pass it a routeData JavaScript Array where routeData[foo] equals "bar".

You can also add static routes via the setStaticRoute and setStaticRoutes methods on the router. This basically stores reference to the functionality you wish to preform with a user navigates to the associated URL hash.

Controller

Very simple boilerplate object that extends Backbone.Events. More to come here.

Logger

Console wrapper that looks to the Logger.Loglevel to determine whether or not it should actual call log, warn or error.

Examples

The examples can be run as a local node server which requires node and npm or can be found online here.

Run

    $ cd /examples
    $ npm install
    $ node server

You can then open a browser and navigate to http://localhost:8889.

By default, port number is set to 8889 in examples\server.js on Line 12.

API Documentation

For full api documentation clone or download the repository and see the documentation folder. Alternatively, an online version of the documentation can be found here.

Contribute

If you would like to contribute to Rebar, please read the following on the structure and build process.

Structure

backbone.rebar.js is broken up into separate files, these files are located in the src directory.

• rebar.application.js
• rebar.composite-view.js
• rebar.controller.js
• rebar.dependency-router.js
• rebar.mediator.js
• rebar.persistence-model.js
• rebar.view.js
• rebar.core.js
• rebar.intro.js
• rebar.outro.js
• rebar.logger.js

Build

The build process requires the following:

1. Node
2. GruntJS
3. PhantomJS

	$ cd backbone.rebar/build/
	$ npm install
	$ grunt

License

2013 © Resource LLC

Licensed under the MIT License