[Zope] a Zsql Method

[Alessandra Pessolano]

Hello,
I have the following DTML method:


<dtml-var standard_html_header>

<form action="ricercaxmodello" method="get">
<h2><dtml-var document_title></h2>
Enter query parameters:<br><table>

<tr><td ALIGN=LEFT>MODEL


<select NAME="LISTA" multiple size="3">
<option VALUE="9000/779/C160L">C160L</option>
<option VALUE="9000/770/J200">J200</option>
<option VALUE="9000/770/J210">J210</option>
</select></td></tr>
<tr><td><input type="SUBMIT" name="SUBMIT" value="Submit Query">
</td></tr>
</table>
</form>
<dtml-var standard_html_footer>

I would make a Zsql Method, but I don't Know what is the right argument  in the
  Zsql Method when there is a "select" and then I have some problems with the
query template.
Thanks in advance