title: Jquery .not() change image src - data-other-src
body: <p>Trying to change img src with Jquery to data-other-src.  Can we not implement with .not()?</p>
  
  <p>Jquery:</p>
  
  <pre><code> $('.listItem').not(this).attr({src:$(this).attr("data-other-src")});
  </code></pre>
  
  <p>HTML (there are numerous links):</p>
  
  <pre><code> &lt;a href="#" class="listItem"&gt;&lt;img src="../img/updown.png" class="previewImg" data-other-src="../img/here.png"/&gt;&lt;/a&gt;
  </code></pre>