README.md

Events

Simple events management for all object/HTML elements

Usage

Events exposes static methods

import Events from '@openmind/om-events';

on / one

Attach events to target object

Events.on( target, 'eventname', function callback() {});
Events.one( target, 'eventname', function callback() {});

You can also use attach more than one event per time. You can use namespaces, too

Events.on( target, 'eventname.namespace', function callback() {});
Events.on( target, 'eventname.namespace.subspace', function callback() {});
Events.on( target, 'eventname.namespace otherevent.namespace', function callback() {});

off

Detach event from target object

Events.off( target, 'eventname'); // detach all event-callbacks associated to given `eventname`
Events.off( target, 'eventname', callback); // detach given event-callback to given `eventname`
Events.off( target, 'eventname.namespace'); detach all event-callback associated to given `eventname` with given `namespace`
Events.off( target, '.namespace'); detach all events-callbacks with given 'namespace'

trigger

Trigger event to target object

Events.trigger( target, 'eventname'); // detach all event-callbacks associated to given `eventname`
Events.trigger( target, 'eventname', callback); // detach given event-callback to given `eventname`
Events.trigger( target, 'eventname.namespace'); detach all event-callback associated to given `eventname` with given `namespace`
Events.trigger( target, '.namespace'); detach all events-callbacks with given 'namespace'

Dynamic methods

You can use dynamic methods

const eventObject = new Events(target);

Standard methods

Use all previous methods such as

eventObject.on('eventname', function callback() {});