title: check div present in iframe body
body: <p>I appended a div into iframe body like this </p>
  
  <pre><code>$('.editable iframe').contents().find('body').append('&lt;div id="newe"&gt;&lt;/div&gt;')
  </code></pre>
  
  <p>and it worked.</p>
  
  <p>after that, I checked if that div is present in that by using <code>$('#newe').length</code>, but it gives null value, when inspected the div is present in the body.</p>
  
  <p>editable is the class name of div (iframe is inside a div).</p>
  
  <p>also tried document.getElementById('newe')</p>