[Zope] Q: Howto add Last-modified to the header?

[Christian Leutloff]

Hi,

I want to add a Last-modified line to the header.

This line seams to work:
<dtml-call "RESPONSE.setHeader('Last-Modified', '2000/05/14 13:15:45.0533 GMT+1')">

BUT how can I change the time, e.g. using 
<dtml-var bobobase_modification_time>

The following line isnīt working
<dtml-call "RESPONSE.setHeader('Last-Modified', '<dtml-var bobobase_modification_time>')">

How can I expand <dtml-var bobobase_modification_time> to a string,
that I can pass to the setHeader method call??

Thanks
     Christian

-- 
Dipl.-Ing. Christian Leutloff, Aachen, Germany  christian@leutloff.de
   http://www.oche.de/~leutloff/                leutloff@debian.org

            Debian GNU/Linux - http://www.de.debian.org/