title: Struts 2 and Freemarker Theme Roller
body: <p>I Have a struts.xml with</p>
  
  <p><code>&lt;constant name="struts.ui.theme" value="black" /&gt;
  &lt;constant name="struts.ui.templateDir" value="template" /&gt;</code></p>
  
  <hr>
  
  <p>However if i change 
  <code>&lt;constant name="struts.ui.theme" value="black" /&gt;</code> to
  <code>&lt;constant name="struts.ui.theme" value="white" /&gt;</code> i'm getting white theme
  i want to know how to change this setting in form onchange event of select box..?</p>
  
  <p>I have worked around but i'm not able to get this..
  If you want any more clarification i'll give it please let me know before you close</p>