title: Regarding JSF Expression Language
body: <p>I noticed this behaviour of JSF EL.
  1.</p>
  
  <pre><code>&lt;h:panelGroup rendered="#{!admissionBean.requestStatus=='PR'}"&gt;
  ..some buttons without rendered attribute
  &lt;/h:panelGroup&gt;
  </code></pre>
  
  <p>2.</p>
  
  <pre><code>&lt;h:inputText size="6" value="#{dimension.newWeight}" disabled="#{admissionBean.requestStatus=='PR'}"&gt;&lt;/h:inputText&gt;
  </code></pre>
  
  <p>1 is not rendered.
  2. text box is not disabled.</p>
  
  <p>How can both happen together? textbox not disabled means requestStatus is not equal to PR.
  that means rendered condition of panel group should be true.</p>
  
  <p>Any help?Am I missing any thing here.</p>
  
  <p>Thanks</p>