How can I determine if a dynamically-created DOM element has been added to the DOM?

Question

According to spec, only the BODY and FRAMESET elements provide an \"onload\" event to attach to, but I would like to know when a dynamically-create

Answer 1

Instead of walking the DOM tree up to the document element just use element.ownerDocument. see here: https://developer.mozilla.org/en-US/docs/DOM/Node.ownerDocument and do this:

element.ownerDocument.body.contains(element)

and you're good.