background preloader

Backbone JS

Facebook Twitter

Addyosmani (Addy Osmani) Large-scale JavaScript Application Architecture. Brunch. Backbone patterns. Building apps with Backbone.js Here, I try to document the good practices that our team has learned along the way building Backbone applications.

Backbone patterns

Moment.js - A lightweight javascript date library. RequireJS. Build a Contacts Manager Using Backbone.js: Part 4. In part four of this series, we saw how easy it is to add and remove models from our collection, and keep the page updated in sync with the changes.

Build a Contacts Manager Using Backbone.js: Part 4

In this part, we're going to look at editing existing model data. Getting Started We'll start out by adding another simple button to the template, which will enable editing of its data: As we are adding this button to our existing template, we can also add an entirely new template that can be used to render an editable form in which the model data can be changed. It's very similar to the exiting template, and can be added to the page after the existing template: The new template consists mostly of <input> elements that expose the editable data. Next we can bind some event handlers for the new buttons we've added; update the events object in the ContactView class so that it contains the following new bindings: Don't forget to add the trailing comma to the end of the existing binding!

Switching a Contact Into Edit Mode Adding a New Type Summary. Large-scale JavaScript Application Architecture. Backbone Boilerplate. Ja.mesBrown JavaScript and Web Development. If you are developing web applications that utilize Ajax (and most do today) and are using jQuery and/or Backbone.js, you should be building with mock Ajax JSON responses.

Ja.mesBrown JavaScript and Web Development

You can view the code on Github: or the examples: Servers are slow / Rapid Iteration When developing against a local server, the ajax response will typically 100-300 milliseconds, but could even be longer. If you are developing against a remote end-point, you could see varying response times that could even be 500 milliseconds to over a second. If you are trying to quickly develop an application that takes one second per response, it is going to take a while and you are going to get frustrated and/or bored. Endpoints Unavailable or Developing on an Airplane There are a number of reasons that an API endpoint could be unavailable and inevitably, it will be when you want to work on your application. Undeveloped Endpoints Unit Testing After rapid iteration, unit testing is probably the number one reason for mocking. Ja.mesBrown JavaScript and Web Development. Organizing Your Backbonejs Application With Modules.

If you have spent any time looking at Backbone.js, like many others, you are probably amazed by how lightweight, flexible and elegant it is.

Organizing Your Backbonejs Application With Modules

Backbone.js is incredibly powerful, but not prescriptive in how it should be used. With great power comes great responsibility, and if you’ve tried to use Backbone.js for a large project you might be asking yourself: how do I organize my code? When thinking about “code organization” the questions you might be asking are: How do I declare and invoke Backbone types? How do I manage a separation of concerns? All good questions! There’s been a lot of debate about this issue in the Backbone.js community for several reasons. Having said all this, let’s dive into some of the details. Backbone.js. 16 Javascript Libraries for Visualizations on Datavisualization.

Anatomy of Backbone.js. Byronanderson I had just been thinking that my javascript was getting messy and hard to maintain, and this course shows up to introduce me to Backbone.js .

Anatomy of Backbone.js

The course is in line with the level of javascript that you should know after completing the other javascript courses this site offers- jQuery Air: First Flight and Captain's Log, and CoffeeScript. The course's difficulty derives almost entirely from understanding the value-add of Backbone.js itself- you don't need to set up the server-side code or the layout html!

The exercises are just handhold-y enough to keep things moving at a good clip. As is frequently the case in the Code School course offerings, my difficulty understanding concepts and applications was anticipated by the presenters, and additional explanation and external sources came quickly to help. JavaScript Architecture: Backbone.js Routers. Updated Aug 11, 2012 to reflect current library versions.

JavaScript Architecture: Backbone.js Routers

In JavaScript Architecture: Backbone.js Views we discussed how to build dynamic apps that change views on the fly using JavaScript. Because view-switching is done without reloading the page or transferring control to a separate page, these are called single-page applications. Single-page applications pose a few issues we need to address: When users hit their browser’s back button, they will be taken away from the app completely rather than back to a previous view within the app itself.Users are only able to link to or bookmark the app itself–not a specific view within the app.Deep views within the app may not be crawlable by search engines.

Zombies! RUN! (Managing Page Transitions In Backbone Apps) One of the common issues or questions I see for Backbone.js goes something like this: “Whenever I hit the same route more than once, I end up getting seeing this call being made multiple times.

Zombies! RUN! (Managing Page Transitions In Backbone Apps)

Nailing the Interactions on Pageless Apps (with Backbone.js) Addyosmani/backbone-fundamentals. Backbone Fundamentals – A Free Work-In-Progress Book For Developers Of All Levels. About a week ago, I began working on a new article about Backbone.js.

Backbone Fundamentals – A Free Work-In-Progress Book For Developers Of All Levels

It was due to cover some concepts and insights intermediate or advanced users might appreciate, but I found myself wanting to reference topics beginners might need to know if they wanted to get the most out it. Quite a few of them. In the end, I decided it might make more sense to just write a book on Backbone instead. Something free, targeted at developers of all levels, that I could reguarly update easily and perhaps get some input on from the community (if they were up for it).