title: JSF Temporary variable outside Bean
body: <p>Is there any way to store temporary data without using Bean?</p>
  
  <p>It's like I have tab-like stored information and I want to allow user to click on tab and switch displayed data and mark active tab and stuff. I think this data shouldn't be stored in Back-Bean so I'm looking for other way to do this. Something like:</p>
  
  <pre><code>&lt;f:commandLink&gt;
      &lt;ui:param name="param" value="1" /&gt;
  &lt;f:commandLink&gt;
  </code></pre>
  
  <p>This could be great if ui:param wasn't parsed once on page initialization. Any ideas?</p>