title: How to send a parameter to JSP whice is inside TIles definition
body: <p>Tiles.xml</p>
  
  <pre><code>&lt;definition name="keycontacts" extends="MainPage" &gt; 
  &lt;put-attribute name="title" value="Contacts" /&gt;
  &lt;put-attribute name="body" value="/displayContacts.jsp" /&gt;
  &lt;/definition&gt;
  </code></pre>
  
  <p>Struts.xml</p>
  
  <pre><code>&lt;action name="keyContacts"&gt;
  &lt;result name="success" type="tiles" &gt;keycontacts&lt;/result&gt;
  &lt;/action&gt;
  </code></pre>
  
  <p>displayContacts.jsp page takes a parameter "ID" based on which it fetches result from the DataBase. if i dont use the tiles and directly call the displayContacts.jsp in my STRUTS.XML then it is working fine, but when i use tiles then <code>"The requested resource is not available."</code> error appears.</p>
  
  <p>my question is : How can we send a param to a jsp which is being used inside Tiles definition?</p>
  
  <p>please provide me the example code.</p>