@antv/event-emitter
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0.1.3 • Public • Published

@antv/event-emitter

event-emitter for @antvis.

Install

npm i --save @antv/event-emitter

Usage

import EE from '@antv/event-emitter';

const ee = new EE();

ee.on('mouseover', () => {});

ee.once('click', () => {});

ee.on('*', () => {});

ee.emit('click', 1, 'hello', true);

ee.off('click');

API

Simple and similar with event-emitter.

  • on(evt: string, callback: Function): listen an event.
  • once(evt: string, callback: Function): listen a event only once.
  • emit(evt: string, ...parameters: any[]): emit / trigger an event with parameters.
  • off(evt?: string, callback?: Function): unsubscribe an event.
  • getEvents(): get all the exist events.

Readme

Keywords

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Install

npm i @antv/event-emitter

Weekly Downloads

125,303

Version

0.1.3

License

MIT

Unpacked Size

16.8 kB

Total Files

9

Last publish

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