title: Can I create UITableView with sub-cells?
body: <p>Hi I want to create a table view with sub cells. What I mean by "sub cells" is, when I click a arrow pointer in a cell, it should show its sub cells with cell indentation. </p>
  
  <ol>
  <li>Is this kind of cells available in iPhone?</li>
  <li>If not, Is this possible to do it in some other way?</li>
  </ol>