[Zope] Expressing expressions

[Tino Wildenhain]

Hi RC,

RC Compaan wrote:
> 
> Simple addition seems a bit tricky in zope
> 
>          <dtml-var expr="counter=counter+value">  <--// Here i tried to

Try <dtml-call "REQUEST.set('counter',counter+value)">

HTH
Tino Wildenhain