[Zope] Batch Processing, final

[Tom Deprez]

Pfew, I managed to implement the thing I wanted. However I'm not satisfied.
There must be an easier solution. If somebody knows which, then please let
me know! Thanks. Here is the code I use to display something like in a
search result :

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<dtml-in address_lookup size=5 start=query_start>

   <dtml-if sequence-start>
      <p>Search Result : <dtml-var count-CENTRE_NO>&nbsp;matches<p>
      <table width="100%">
      <tr>
       <td align="left" width="60">
        <!-- if not first page then show previous button -->
        <dtml-if previous-sequence>
          <a href="<dtml-var URL><dtml-var
sequence-query>query_start=<dtml-var previous-sequence-start-number>">
            <dtml-var "gif_previous.tag(border='0')"></a>
        </dtml-if>
       </td>
       <td align="center">
         <!-- show previous page numbers -->
         <dtml-in address_lookup previous size=5 start=query_start> 
           <dtml-in previous-batches mapping>
             <a href="<dtml-var document_id><dtml-var
sequence-query>query_start=<dtml-var batch-start-number>">
             <dtml-var
"(_.getitem('batch-start-index',0)/_.getitem('batch-size',0))+1"></a>
           </dtml-in>
         </dtml-in>
         <!-- show present page number-->
         <dtml-var
"(_.getitem('sequence-index',0)/_.getitem('sequence-step-size',0))+1"></a>
         <!-- show next pages numbers-->
         <dtml-in address_lookup next size=5 start=query_start>
           <dtml-in next-batches mapping>
             <a href="<dtml-var document_id><dtml-var
sequence-query>query_start=<dtml-var batch-start-number>">
             <dtml-var
"(_.getitem('batch-start-index',0)/_.getitem('batch-size',0))+1"></a>
           </dtml-in>
         </dtml-in>
       </td>
       <td align="right" width="60">
         <!-- if not last page then show next button -->
         <dtml-if
"((_.getitem('sequence-index',0)+_.getitem('sequence-step-size',0))+1) <
(_.getitem('count-CENTRE_NO',0))">
         <a href="<dtml-var URL><dtml-var
sequence-query>query_start=<dtml-var
"(_.getitem('sequence-index',0)+_.getitem('sequence-step-size',0))+1">">
          <dtml-var "gif_next.tag(border='0')"></a>
         </dtml-if>
       </td>
      </tr>
      </table>
   </dtml-if sequence-start>

.... show present page results ...

</dtml-in>

Regards, Tom.