title: jQuery $(this).data return undefined inside select
body: <p>Example <a href="http://jsfiddle.net/Rg8rf/" rel="nofollow">http://jsfiddle.net/Rg8rf/</a></p>
  
  <pre><code>$("#label").change(function() {
      var src = $(this).data('value');
      alert(src);
  });
  </code></pre>
  
  <p>How do I grab a value from <code>data-value</code>?</p>