<br><br><div class="gmail_quote">2009/8/25 José Henrique <span dir="ltr"><<a href="mailto:jhreis@gmail.com">jhreis@gmail.com</a>></span><br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
2009/6/26 Miguel Beltran R. <<a href="mailto:yourpadre@gmail.com">yourpadre@gmail.com</a>>:<br>
<div class="im">> Hi list<br>
><br>
> I used before with dtml something like this<br>
> <dtml-call "request.set('sumVar',0)"><br>
> <dtml-in ...><br>
> <dtml-call "request.set('sumVar', sumVar + queryVar)"><br>
> </dtml-in><br>
> The sum is <dtml-var sumVar><br>
><br>
> This is possible to made with ZPT?<br>
> --<br>
> ________________________________________<br>
<br>
</div>What about this way:<br>
<br>
<br>
<dtml-in expr="(1,2,3)" prefix="rows"><br>
<dtml-var expr="rows_item"><br><br>
<dtml-if expr="rows_end"><br>
Total: <dtml-var expr="rows_total_item"><br>
</dtml-if><br>
</dtml-in><br>
<font color="#888888"><br>
José Henrique<br>
</font></blockquote></div><br>How say Andreas and Tres, I made a script<br><br>[suma_py]<br>parameters: <br> rec, campo<br>code:<br> suma=0<br> for r in rec:<br> suma+=r[campo]<br> return suma<br clear="all"><br>
<br>[index_html]<br><div tal:define="items aquery()"><br> <div tal:repeat="item items"><br> ...<br> </div><br> <div><br> el importe es <span tal:content="suma_py(items, 'importe')"><br>
la cantidad es <span tal:content="suma_py(items, 'cantidad')"><br>
</div><br></div><br>-- <br>________________________________________<br>Lo bueno de vivir un dia mas<br>es saber que nos queda un dia menos de vida<br>