[Zope] dtml-in fails

[Jochen Häberle]

Hi Holger,

from what you tell, you used a DMTL-Document for the code you described?

That's wrong, you have to use a DTML-Method...

The Zope Book tells you about the difference.

The biggest problem here is that the context, your dtml is called upon 
is wrong. A DTML-Document provides that itself, while the DTML-Method 
uses the folder the method is called as context, which is what you want.

Regards from Muenchen

Jochen

Am Freitag den, 23. November 2001, um 22:08, schrieb Holger Paulsen:

>
> Hello!
>
>
> I am very new to Zope, I do not know something about Python
> and DTML and I am german. So, at first, I have to apologize
> my bad english.
>
> And now my problem: I would like to show the content of a
> directory. Simple. That fine Zope-book says:
>
> | <ul>
> |  <dtml-in expr="objectValues('../File')">
> |     <li><a href="&dtml-absolute_url;"><dtml-var title_or_id></a></li>
> |  </dtml-in>
> | </ul>
>
> should do this.
>
> I created a folder, put two JPGs from my home directory into
> it and pasted that code into the index_html-DTML-document.
>
> It does not work. When I view this index.html-File in a
> Browser, the result is:
>
> | <ul>
> |  </ul>
>
> Please note the "space" before "</ul>".
>
> My system is GNU/Linux; Debian testing. "python -v" answers:
>
> | # /usr/lib/python1.5/exceptions.pyc matches 
> /usr/lib/python1.5/exceptions.py
> | import exceptions # precompiled from /usr/lib/python1.5/exceptions.pyc
> | # /usr/lib/python1.5/site.pyc matches /usr/lib/python1.5/site.py
> | import site # precompiled from /usr/lib/python1.5/site.pyc
> | # /usr/lib/python1.5/os.pyc matches /usr/lib/python1.5/os.py
> | import os # precompiled from /usr/lib/python1.5/os.pyc
> | import posix # builtin
> | # /usr/lib/python1.5/posixpath.pyc matches 
> /usr/lib/python1.5/posixpath.py
> | import posixpath # precompiled from /usr/lib/python1.5/posixpath.pyc
> | # /usr/lib/python1.5/stat.pyc matches /usr/lib/python1.5/stat.py
> | import stat # precompiled from /usr/lib/python1.5/stat.pyc
> | # /usr/lib/python1.5/UserDict.pyc matches 
> /usr/lib/python1.5/UserDict.py
> | import UserDict # precompiled from /usr/lib/python1.5/UserDict.pyc
> | Python 1.5.2 (#0, Apr 10 2001, 10:03:44)  [GCC 2.95.3 20010219 
> (prerelease)] on linux2
> | Copyright 1991-1995 Stichting Mathematisch Centrum, Amsterdam
> | import readline # dynamically loaded from 
> /usr/lib/python1.5/lib-dynload/readline.so
>
> The installed Debian version of Zope is 2.3.3-1.
>
>
> Something seems to be borken. How can I fix it?
>
>
> TIA
>
>   Holger
>
>
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