EventEmitter

EventEmitter

this is easy subscribe and publish, and use ES6 write;

Installation

import eventEmitter from 'path/eventEmitter.js'

Usage example

    import EventEmitter from './eventEmitter.js';
    const eventEmitter = new EventEmitter();
    const eventName = 'addToCart';
    // on event
    const symbolGood = eventEmitter.on(eventName,function(){
        console.log('good count add one');
    });
    const symbolStore = eventEmitter.on(eventName,function(){
        console.log('store count sub one');
    });
    const symbolAnimation = eventEmitter.once(eventName,function(){
        console.log('animation show');
    });
    eventEmitter.emit(eventName);// good count add one. store count sub one. animation show.
    eventEmitter.off(eventName, symbolStore);
    eventEmitter.emit(eventName);// good count add one.

Release History

• 0.0.1
  • program init

Meta

logic – c2018@foxmail.com

Distributed under the MIT license. See LICENSE for more information.

https://github.com/C2015/github-link