[WOODY] hierarchical representation of a multivaluefield

[Nicolas Maisonneuve]

hy, i have to represent a hierachical tree in a form | |-A   |-A1   |-A2      |-A21 |- B .. we can choose several values (A, A1,A21) so it's a multivalue field but how represent this with the woody framework the html result would be like that : <ul>   <li><input type="checkbox" name="tree" value="A">A</input>   <ul>     <li><input..>A1</input></li>     <li><input..>A2     <ul>       <li><input..>A21</li>     </ul>     </li>   </ul>   </li> </ul>   thank in advance   nicolas maisonneuve