Backbone.js Interview Questions

A view is the important part of the Backbone.js architecture. In a Backbone.js application, a view is responsible for the end user interface. The view defines the way in which the application looked at the user. The View is also responsible for listening to the events and reacting to them accordingly. In Backbone.js, a View … Read more

Backbone.js event can be defined as the module which can be mixed with any object. There are following methods which are used to manipulate Backbone.js events, on – It binds an event to an object and executes the callback whenever an event is fired. off – It removes callback functions or all events from an … Read more

Backbone.js routers are used to route the application’s URL to some particular actions and events. At least one route must be present for every defined router. It also defines the URL representation of the application’s object when web applications provide linkable, bookmarkable, and sharable URL. In an interview setting, the correct answer to the question … Read more

Following are the three js files that you require to setup Backbone.js: The three JavaScript files required to set up Backbone.js are: Underscore.js: Backbone.js depends on Underscore.js for utility functions such as map, reduce, each, and more. Underscore.js provides functional programming helpers without extending any built-in objects. jQuery.js (optional): While not strictly required, Backbone.js often … Read more

A Collection can be defined as an ordered set of modules. In Backbone.js, there is a collection class which provides some useful methods to deal with the collections. We can extend the collection class to provide some additional functionalities. In Backbone.js, a Collection is a structured set of models. It acts as an ordered or … Read more