title: How to Handle UnhandledAlertException and then continue execution
body: <p>I am facing an <code>UnhandledAlertException</code> in my application.<br>
  What I want to do is :</p>
  
  <ol>
  <li>Handle the exception.</li>
  <li>Refresh the page.</li>
  <li>Continue my execution.</li>
  </ol>
  
  <p>If any suggestions, please help.</p>
  
  <p>Thanks.</p>