edraghiciu-vks-jquery-pubsub

jQuery Publish/Subscribe - A global event bus to decouple event senders from receivers.

This is a VKS-specific package providing a publish/subscribe pattern for jQuery.

Installation

npm install edraghiciu-vks-jquery-pubsub

Usage

import 'edraghiciu-vks-jquery-pubsub';
import $ from 'jquery';

// Subscribe to an event
$(window).subscribe('my-event', (ev, data) => {
  console.log('Event received:', data);
});

// Publish an event
$(window).publish('my-event', { message: 'Hello!' });

// Unsubscribe from an event
$(window).unsubscribe('my-event');

// Subscribe to multiple events
$(window).subscribe({
  'event1': callback1,
  'event2': callback2
});

// Unsubscribe from all events with a namespace
$(window).unsubscribe('.namespace');

API

Methods

• subscribe(event, callback) - Register an observer for the given event
• subscribe(eventsObject) - Register multiple observers at once
• publish(event, data) - Broadcast an event to all registered observers
• unsubscribe(event) - Remove an observer for the given event
• unsubscribe() - Remove all observers

Features

• Global event bus pattern
• Namespace support for event management
• Decouples event senders from receivers
• Works with any jQuery object, typically used with $(window)

License

MIT

Copyright

Copyright (c) 2010-2015 Visual Knowledge Share Ltd, All rights reserved.