[Zope] Re: [Zope-dev] Help needed: why is this DTML not working in zope 2 ?

[Gilles Lavaux]

Thanks Chris,

Unfortunatly no, I have already try the new syntax (and a lot of other
things).

The problem is at the line :
<dtml-var "_[_['id']]">

if I change this line with : <dtml-var "_['id']">

my tree works, expand, collapse  well, and display  the name of my objects,
but I want to have the content in case the object name is 'PUBLIC_Doc'. It's
why I have use the code  <dtml-var "_[_['id']]"> in zope 1, 2 levels of _[,
to get the content of the content of the variable id . I try also to use a
external method to render the object -> same result. I can get the object
code, but the rendering failed, I think it's some acquisition pb.

gilles

-----Original Message-----
From: Chris Withers <chrisw@nipltd.com>
To: Gilles Lavaux <gilles.lavaux@esrin.esa.it>
Cc: zope@zope.org <zope@zope.org>; zope-dev@zope.org <zope-dev@zope.org>
Date: Tuesday, July 04, 2000 11:27 AM
Subject: [Zope] Re: [Zope-dev] Help needed: why is this DTML not working in
zope 2 ?


>You could try moving stuff to the new dtml style for starters:
><dtml-var standard_html_header> and the like.
>
>That might help, if not let us know..
>
>cheers,
>
>Chris
>
>Gilles Lavaux wrote:
>>
>> Hello,
>>
>> I am a little bit disappointed not getting any echo from my previous
>> question, so I report it.
>> Maybe my dtml is wrong for zope2, but I would appreciate to have some
>> explanation from more experienced peoples.
>> If I can not find a solution, we will have to keep our zope1 production
>> server, and it will be the end of the Zope story in my company :-(
>>
>> So my question was :
>>
>> I want to display the content of a site starting from a folder called
'Site'
>> with a tree tag.
>> I want also to render immediately inside the tree the documents with an
>> ID=='PUBLIC_Doc'.
>> In Zope 1.x I have a working dtml method like this:
>>
>> <!--#var standard_html_header-->
>> <!--#tree Site branches_expr="objectValues()" sort=id
skip_unauthorized-->
>>   <b><!--#var id--></b>
>>   <!--#if "_['id']=='PUBLIC_Doc'"-->
>>     ##
>>     <!--#try-->
>>       <!--#var "_[_['id']]"-->
>>     <!--#except-->
>>       <!--#var Except_Message-->
>>     <!--#/try-->
>>     ##
>>   <!--#/if-->
>> <!--#/tree-->
>> <!--#var standard_html_footer-->
>>
>> Unfortunatly for me , with zope 2.1.6 i get an error when I try to render
>> the 'PUBLIC_Doc' document:
>> .....
>> PUBLIC_Doc !#
>> Error type:AttributeError
>> Error Message:
>> Error Message:__call__
>> Error TB:Traceback (innermost last): File
>> "/usr/lib/python1.5/site-packages/DocumentTemplate/DT_Try.py", line 221,
in
>> render_try_except result = render_blocks(self.section, md) File
>> "/usr/lib/python1.5/site-packages/DocumentTemplate/DT_Util.py", line 335,
in
>> eval return eval(code,globals,d) File "", line 0, in ? File
>> "/usr/lib/python1.5/site-packages/DocumentTemplate/DT_Util.py", line 161,
in
>> careful_getitem v=mapping[key] File
>> "/usr/share/zope/lib/python/OFS/DTMLMethod.py", line 146, in __call__
>> r=apply(HTML.__call__, (self, client, REQUEST), kw) File
>> "/usr/lib/python1.5/site-packages/DocumentTemplate/DT_String.py", line
502,
>> in __call__ try: return render_blocks(self._v_blocks, md) AttributeError:
>> __call__
>>
>> has someone a solution ??
>>
>> Thanks,
>>
>> Gilles
>>
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