Actions Your app will often need a way to let users interact with controls that change application state. For example, imagine that you have

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

Inspecting Objects via the Container Every Ember application has a container that maintains object instances for you. You can inspect these

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

Adding Nested Routes Up to this point, we've generated four top level routes. An about route

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

Query Parameters Query parameters are optional key-value pairs that appear to the right of the ? in a URL. For example, the following

Embedding Applications In most cases, your application's entire UI will be created by templates that are managed by the router.

Inspecting Routes The Routes tab displays a list of your application's routes. For the following code:

Using Block Params Components can have properties passed in (Passing Properties to a Component), but they can also return output to be used