PR augustin

by FGRibreau

HTML

<button id="toggleBtn">
Toggle
</button>

<div id="plop">
Hello !
</div>

JavaScript

function el(id) {
  return document.getElementById(id);
}

function toggle(elementId) {
  var element = el(elementId);
  element.style.display = element.style.display === "none" ? "block" : "none";
}


el("toggleBtn").addEventListener("click", () => toggle('plop'));