Hi Mike, Something in your standard_html_header having to do with a guestbook is raising an exception. You've left out the actual error type from the error page, so it's sorta hard to tell from there. I see a couple of problems.. apparantly your index_html wants to display a whole page... this will be bogus in a <p /> tag. Also.. it's hard to tell what contextual information your index_html is going to need.. you man need to pass in additional arguments. Can you share a bit about index_html? In any case, you might replace it with some simpler stuff to make sure it's getting called correctly. 'nuther layer in the dang onion ;->, -steve Mike Murphy wrote:
Steve,
I still got a TALES error in trying what you suggested:
<p tal:replace="structure python:root.games.hangman.index_html(root.games.hangman)"/>
But it is a different error than before... a "guarded getitem" error...
Mike
... File /opt/Zope/lib/python/Products/PageTemplates/ZRPythonExpr.py, line 121, in __call__ (Info: root.games.hangman.index_html(root.games.hangman)) File Python expression "root.games.hangman.index_html(root.games.hangman)", line 2, in f (Object: guarded_getattr) File /opt/Zope-2.4.0-linux2-x86/lib/python/OFS/DTMLMethod.py, line 194, in __call__ (Object: index_html) File /opt/Zope-2.4.0-linux2-x86/lib/python/DocumentTemplate/DT_String.py, line 544, in __call__ (Object: index_html) File /opt/Zope-2.4.0-linux2-x86/lib/python/OFS/DTMLMethod.py, line 187, in __call__ (Object: standard_html_header) File /opt/Zope-2.4.0-linux2-x86/lib/python/DocumentTemplate/DT_String.py, line 544, in __call__ (Object: standard_html_header) File /opt/Zope-2.4.0-linux2-x86/lib/python/DocumentTemplate/DT_With.py, line 148, in render (Object: images) File /opt/Zope-2.4.0-linux2-x86/lib/python/DocumentTemplate/DT_Var.py, line 280, in render (Object: PARENTS[-1].applications.guestbook.entryForm) File /opt/Zope-2.4.0-linux2-x86/lib/python/DocumentTemplate/DT_Util.py, line 230, in eval (Object: PARENTS[-1].applications.guestbook.entryForm) (Info: PARENTS) File <string>, line 2, in f (Object: guarded_getitem) TALESError: (see above)
----- Original Message ----- From: "Steve Spicklemire" <steve@spvi.com> To: "Mike Murphy" <mike@flipper.eskimo.net> Cc: "Steve Spicklemire" <steve@spvi.com>; <zope@zope.org> Sent: Friday, August 03, 2001 4:13 PM Subject: Re: [Zope] Problem: Calling DTML Method from ZPT
Hi Mike,
try:
< p tal:replace="structure python:root.games.hangman.index_html(root.games.hangman)"/>
-steve
On Friday, August 3, 2001, at 05:19 PM, Mike Murphy wrote:
Hi! I am having problems executing a DTML Method from a ZPT. I have been unable to find documentation regarding whether this is even possible or not. Here are a couple of examples:
<!-- With this snippet, I get the DTML unrendered: --> <p tal:replace="python:root.games.hangman.index_html"></p>
<!-- With this snippet, I get a TALES error and a big stack trace: --> <p tal:replace="root/games/hangman/index_html"></p>
Anybody have any ideas what it is that I am doing wrong? I like ZPT conceptually, and ran into this snag while converting some of my DTML. (I am running Zope 2.4.0 with the latest hotfix.)
Mike
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