title: Pop up Window in spring web flow
body: <p>i am still new to spring.I need to make a popup window when the button is clicked in spring web flow.</p>
  
  <p>Let say in html file</p>
  
  <pre><code> &lt;h:commandLink value="Sick Leave" action="sickleave" id="sickleave" /&gt;&lt;/div&gt;
  </code></pre>
  
  <p>When the action command link is clicked I have to populate the page with some value on-entry itself.</p>
  
  <p>In my flow.xml</p>
  
  <pre><code>    &lt;transition on="sickleave" to="sickLeave"&gt;&lt;/transition&gt;
  
      &lt;view-state id="sickLeave" view="sickLeave.xhtml" popup="true"&gt;&lt;/view-state&gt;
  </code></pre>
  
  <p>i have added popup=true.But still i am not able to get a popup window.</p>