add id to dynamically created

Question

I have the following JavaScript that creates a div and then appends it to the body and then inserts some dynamically generated HTML into it. cartDiv = document.createElement

Answer 1

Not sure if this is the best way, but it works.

if (cartDiv == null) {
    cartDiv = "
"; // document.createElement('div');
    document.body.appendChild(cartDiv);
}