2009/8/25 José Henrique <jhreis@gmail.com>

2009/6/26 Miguel Beltran R. <yourpadre@gmail.com>:

...

Hi list

I used before with dtml something like this <dtml-call "request.set('sumVar',0)"> <dtml-in ...> <dtml-call "request.set('sumVar', sumVar + queryVar)"> </dtml-in> The sum is <dtml-var sumVar>

This is possible to made with ZPT? -- ________________________________________

What about this way:

<dtml-in expr="(1,2,3)" prefix="rows"> <dtml-var expr="rows_item"><br> <dtml-if expr="rows_end"> Total: <dtml-var expr="rows_total_item"> </dtml-if> </dtml-in>

José Henrique

How say Andreas and Tres, I made a script [suma_py] parameters: rec, campo code: suma=0 for r in rec: suma+=r[campo] return suma [index_html] <div tal:define="items aquery()"> <div tal:repeat="item items"> ... </div> <div> el importe es <span tal:content="suma_py(items, 'importe')"> la cantidad es <span tal:content="suma_py(items, 'cantidad')"> </div> </div> -- ________________________________________ Lo bueno de vivir un dia mas es saber que nos queda un dia menos de vida