addMultipleListeners · Software Engineering Wiki

Adds multiple event listeners with the same handler to an element.

Use Array.prototype.forEach() and EventTarget.addEventListener() to add multiple event listeners with an assigned callback function to an element.

const addMultipleListeners = (el, types, listener, options, useCapture) => {
  types.forEach(type =>
    el.addEventListener(type, listener, options, useCapture)
  );
};

addMultipleListeners(
  document.querySelector('.my-element'),
  ['click', 'mousedown'],
  () => { console.log('hello!') }
);