title: Variable values in a text area
body: <p>I want to print the value of a variable in a text area (in HTML).</p>
  
  <pre><code>var msg = trigger.find('span::last');
  </code></pre>
  
  <p>it is this msg variable's content that i want to display in a text area. How can i do this?</p>
  
  <p>Thanks &amp; regards!</p>