Class Ember.inject
publicNamespace for injection helper methods.
controller (name) Ember.InjectedProperty public
Defined in packages/ember-runtime/lib/controllers/controller.js:31
Available since v1.10.0
- name
- String
- (optional) name of the controller to inject, defaults to the property's name
- returns
- Ember.InjectedProperty
- injection descriptor instance
Creates a property that lazily looks up another controller in the container. Can only be used when defining another controller.
Example:
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App.PostController = Ember.Controller.extend({ posts: Ember.inject.controller() }); |
This example will create a posts
property on the post
controller that
looks up the posts
controller in the container, making it easy to
reference other controllers. This is functionally equivalent to:
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App.PostController = Ember.Controller.extend({ needs: 'posts', posts: Ember.computed.alias('controllers.posts') }); |
service (name) Ember.InjectedProperty public
Defined in packages/ember-runtime/lib/system/service.js:5
Available since v1.10.0
- name
- String
- (optional) name of the service to inject, defaults to the property's name
- returns
- Ember.InjectedProperty
- injection descriptor instance
Creates a property that lazily looks up a service in the container. There are no restrictions as to what objects a service can be injected into.
Example:
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App.ApplicationRoute = Ember.Route.extend({ authManager: Ember.inject.service('auth'), model: function() { return this.get('authManager').findCurrentUser(); } }); |
This example will create an authManager
property on the application route
that looks up the auth
service in the container, making it easily
accessible in the model
hook.