title: Why AJAX over iFrames?
body: <p>I am relatively new programmer, talking with a partner he told me, that before AJAX, he used a iframe to send data and change the  content(obviously with help of JavaScript).</p>
  
  <p>I understood that both are  similar techniques, but i didn't find a article to describe their characteristic, </p>
  
  <p>what are advantages of AJAX  over Iframe ?</p>
  
  <p><strong>EDIT</strong>
   i didnt find any explanation of the technique, but my partner told me he post the data trough a hidden iframe and submit the iframe, sound like just the iframe have to be refreshed, but i never did that </p>