/Javascript/Node.js/Node js event emitter

Node js event emitter

const EventEmitter = require('events');

class MyEmitter extends EventEmitter {
  foo() {
    this.emit('test');
  }
}
const myEmitter = new MyEmitter();
myEmitter.on('test', () => console.log('Yay, it works!'));

myEmitter.foo();	// Yay it works!

Similar codes

0 vote303 views1 answer
Nodejs command
Javascript Node.js
11 votes343 views4 answers
Get file extension nodejs
Javascript Node.js
57 votes443 views6 answers
Node js throw error
Javascript Node.js
9 votes350 views4 answers
Simple nodejs server
Javascript Node.js
19 votes349 views3 answers
Node read file sync
Javascript Node.js
0 vote386 views1 answer
Print map object nodejs
Javascript Node.js
2 votes324 views1 answer
Refresh after delete in node
Javascript Node.js
4 votes330 views1 answer
Get ip of user in node js
Javascript Node.js
0 vote385 views1 answer
Node js load css file
Javascript Node.js
9 votes343 views3 answers
Return promise in node js
Javascript Node.js