angular-pubsub
Simple pubsub service for angularJS
Dependencies
- angular 1.7.3
Installing angular-pubsub
Download the latest version
or install it with Bower:
bower install angular-pubsub
Then include it:
<script src='angular-pubsub.js'></script>
When using Require.JS:
define(['angular-pubsub'], function(angularPubsub) {
// Write good code here
});
Include it into your app
angular.module('myApp',['angularPubsub']);
Then where you need it :
angular.module('myApp').controller('myAppCtrl',['PubSub', function (Pubsub) {
// Do awesome things with
}]);
Using angular-pubsub
angular-pubsub provides 3 methods :
subscribe()
publish()
unsubscribe()
Subscribing to a topic
The client (controller in most cases) which needs to receive messages has to subscribe to a specific topic:
PubSub.subscribe(topic, callback);
topic
-{string}
- Name of the topic/event (BUS name)callback
-{function}
- Function to call when receiving a message
Publishing into a topic
PubSub.publish(topic, args);
args
-{*}
- Optional one or more arguments which will be passed onto the subscribed clients
Unsubscribing from a topic
When the client does not need to receive messages anymore, and to avoid memory leaks, it is recommended to unsubscribe.
PubSub.unsubscribe(topic, callbackToUnregister);
callbackToUnregister
-{function}
- Registeredcallback
Tests
Tests are based on Karma-runner and implemented with Jasmine 2.
angular-pubsub is tested on stable versions of Chrome and Firefox.
Contribute!
Feedback and contributions are welcomed.
Tests
npm install
bower install
then
scripts/unit-tests.sh
or
make test
Building
make build
Library is built into dist/