Iframe without src but still has content?

Question

While debugging jquery code on their site ( via chrome developer toolbar)

I noticed that their examples are given under Iframe :

Here - for ex

Answer 1

Mixing best answers in javascript and jQuery, I come up with this solution for each iframe in a page:

    


$(".iframewrapper").each(function(){
    var html = $(this).attr("data-content");
    var iframe = $(this).find('iframe');
    var context = iframe[0].contentDocument.write(html);
    iframe[0].contentWindow.document.close(); //without this line, page loading animations won't go away!
});