Handling Deprecations A valuable attribute of the Ember framework is its use of Semantic

Testing Controllers Unit testing methods and computed properties follows previous patterns shown in Unit Testing Basics because Ember

Preventing and Retrying Transitions During a route transition, the Ember Router passes a transition object to the various hooks on the routes

Triggering Changes with Actions You can think of a component as a black box of UI functionality. So far, you've learned how parent components

Defining a Component To define a component, run: ember

Library Info To see a list of libraries used in your application, click on the Info menu. This view displays the libraries used

Rendering a Template One job of a route handler is rendering the appropriate template to the screen. By default

Input Helpers The {{input}} and {{textarea}} helpers in Ember.js are the easiest way to create common form controls

Acceptance Tests To create an acceptance test, run ember generate acceptance-test <name>. For example:

Core Concepts Before you start writing any Ember code, it's a good idea to get an overview of how an Ember application works.