hello list,

I want to use something like the Zope tutorial lesson 9 in ZPT,
but i don't now how to do this. Any suggestions?

<dtml-call expr="RESPONSE.setCookie('lastVisited', _.DateTime())">

<dtml-comment>
If this is their first time here set a default value
for lastVisited, since they won't have the cookie yet.
</dtml-comment>

<dtml-unless lastVisited>
  <dtml-call "REQUEST.set('lastVisited','1999/01/01')">
</dtml-unless>

<h2><dtml-var title></h2>

<dtml-in "sightingsFolder.objectValues()">
<dtml-if expr="bobobase_modification_time() > _.DateTime(lastVisited)">
<b>New</b>
</dtml-if>
<dtml-var sequence-item>
</dtml-in>

cheers,
Jos van der Vleuten