JAVASCRIPT

.html jquery in javascript

var content = document.getElementById("id").innerHTML;

JQuery html()

<div id="stuff">
<div class="content">
</div>
</div>

html() refers to the content inside of $(#stuff), the <div class="content></div>

.html jquery in javascript

function copyHtml(source, destination) {
  var clone = source.ownerDocument === destination.ownerDocument
      ? source.cloneNode(true)
      : destination.ownerDocument.importNode(source, true);
  while (clone.firstChild) {
    destination.appendChild(clone.firstChild);
  }
}