[Zope] Re: Getting id of sequence-item

[Hung Jung Lu]

Some one else already posted the reply in another
thread. But just in case, I find the following
DTML method to be very useful. I name it as
listFolderContent and put it in my Zope root.
In short, the id() method is kind of tricky,
and to get the string value, it's better to
use _['id'].

<dtml-comment>
-------------------------------------------------
This DTML method lists the content of a folder
(except the index_html object)
-------------------------------------------------
</dtml-comment>

<ul><li><a href="&dtml-URL2;"><b>/..</b></a></li>
<dtml-in expr="PARENTS[0].objectValues()" sort=id>
        <dtml-if "_['id'] <> 'index_html'">
          <li><a href="&dtml-absolute_url;">&dtml-id;</a></li>
        </dtml-if>
</dtml-in>
</ul>


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