Module: Core/Events

const Events = require('core/Events');
var foo = {
    initialize: function() {
        // Register the event with the events hub.
        Events.register('mynamespaced:event', this);
    },
    action: function() {
        // Broadcast your event to the events hub.
        // The events hub will then broadcast this event to all its subscribers.
        this.trigger('mynamespaced:event');
    }
}

var bar = {
    initialize: function() {
        // Call a callback when the event is received.
        Events.on('mynamespaced:event', function() {
            alert('Event!');
        });
    }
}

Methods

---

<inner> on()

Wraps Backbone.Events#on to throw a warning if the event listened to is deprecated.

---

<inner> register(event, context [, options])

Registers an event with the event proxy.

Parameters:

Name	Type	Argument	Description
event	string		The name of the event. A good practice is to namespace your events with a colon. For example: app:start.
context	Object		The object that will trigger the event.
options	Object	<optional>	Optional params. Properties Name Type Argument Default Description deprecated boolean <optional> false true if the event is deprecated. message string <optional> The deprecation message to log. A default message will be triggered if not defined.

---

<inner> registerAjaxEvents()

Subscribes to global ajax events.

---

<inner> unregister(context [, event])

Unregisters an event from the event proxy.

Parameters:

Name	Type	Argument	Description
context	Object		Source to be cleared from.
event	string	<optional>	Name of the event to be cleared. If not specified, all events registered on context will be cleared.