Event PubSub

npm info :

GitHub info :

Pubsub events for Node and the browser allowing event scoping and multiple scopes. Easy for any developer level. No frills, just high speed pubsub events!

Pretty GitHub.io site

See NPM stats for event-pubsub

EXAMPLE FILES

Node Install
npm install event-pubsub

Browser Install
see browser examples above or below

Basic Example

NOTE - the only diffeence between node and browser code is how the events variable is created

node var events = new require('../../event-pubsub.js')();
browser var events = new window.pubsub();

Node

var events = new require('../../event-pubsub.js')();

events.on(
    'hello',
    function(data){
        console.log('hello event recieved ', data);
    }
);

events.on(
    '*',
    function(type){
        console.log('Catch all detected event type of : ',type, '. List of all the sent arguments ',arguments);
    }
);

events.on(
    'removeEvents',
    function(){
        events.off('*','*');
        console.log('Removed all events');
    }
);

/************************************\
 * trigger events for testing
 * **********************************/
events.trigger(
    'hello',
    'world'
);

events.trigger(
    'removeEvents'
);

Browser

HTML

<!DOCTYPE html>
<html>
    <head>
        <title>PubSub Example</title>
        <script src='../../event-pubsub-browser.js'></script>
        <script src='yourAmazingCode.js'></script>
    </head>
    <body>
        ...
    </body>
</html>

Inside Your Amazing Code

var events = new window.pubsub();

events.on(
    'hello',
    function(data){
        console.log('hello event recieved ', data);
    }
);

events.on(
    '*',
    function(type){
        console.log('Catch all detected event type of : ',type, '. List of all the sent arguments ',arguments);
    }
);

events.on(
    'removeEvents',
    function(){
        events.off('*','*');
        console.log('Removed all events');
    }
);

/************************************\
 * trigger events for testing
 * **********************************/
events.trigger(
    'hello',
    'world'
);

events.trigger(
    'removeEvents'
);

hxsf / event-pubsub