event listener javascript
const element = document.querySelector(".class__name");
element.addEventListener("click", () => {
console.log("clicked element");
});event listener javascript
const element = document.querySelector(".class__name");
element.addEventListener("click", () => {
console.log("clicked element");
});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!Copyright © 2021 Codeinu
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