title: Busy spinner while retrieving data
body: <p>I would like to add a busy spinner while retrieving data from a Mysql database.
  The code is written in PHP.
  The problem is that it takes too long time to get back the result from Mysql database and I would like that the user get some indication that something is happening.</p>
  
  <p>Is there a way to do that?</p>
  
  <p>The code looks like this:</p>
  
  <pre><code>&lt;?php
  include "db.php"
  ?&gt;
  
  &lt;html&gt;
  &lt;head&gt;
  &lt;title&gt;Test&lt;/title&gt;
  
  &lt;/head&gt;
  
  &lt;body&gt;
  
  &lt;?php
      // This part takes too long time to execute
  
      $query = "SELECT * FROM bokings WHERE Bokningsnr = '83270'";
      $result = mysql_query($query);
  
      while ($row = mysql_fetch_array($result)){
          $showid = $row['showid'];
          echo $showid."&lt;br&gt;";
      }
  
  ?&gt;
  
  &lt;/body&gt; 
  &lt;/html&gt;
  </code></pre>
  
  <p>Regards.</p>
  
  <p>/Oualid</p>