2021년 1월 17일 복기

/* eslint-disable */
const dancers = [];

function handleClickDancerButton () {
  /* makeBlinkyDancer is the dancer maker functions available in global scope.
  * A new object of the given type will be created and added
  * to the stage.
  */

  // make a dancer with a random position
  let dancer = makeBlinkyDancer(
    document.body.clientHeight * Math.random(),
    document.body.clientWidth * Math.random(),
    Math.random() * 1000
  );
  document.body.appendChild(dancer.$node);
}

window.addEventListener('DOMContentLoaded', () => {
  const elAddDancerButton = document.querySelector('.addDancerButton');
  elAddDancerButton.addEventListener('click', handleClickDancerButton);
});

Element.clientHeight

https://developer.mozilla.org/ko/docs/Web/API/Element/clientHeight

Math.random()

https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Global_Objects/Math/random