[Zope] Rendering Product by index_html

Sat Apr 22 08:17:00 EDT 2006

Hello,

on an own product (derived from ObjectManager) I try to code a render 
method, therefore I've coded this first

def index_html(self):
    return Globals.DTMLFile('dtml/viewKBArticle',globals())

the result of calling an URLl like this .../MyArticle/index_html
was that the above mentioned DTML-File was completely rendered
as html quoted text like this :

lt;?xml version=&quot;1.0&quot; encoding=&quot;iso-8859-1&quot;?&gt; 
&lt;!DOCTYPE html PUBLIC &quot;-//W3C//DTD XHTML 1.0 Strict//EN&quot; 
&quot;http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd&quot;&gt; 
&lt;html xmlns=&quot;http://www.w3.org/1999/xhtml&quot;&gt;
... etc.

Then I made a search in the mailing list and try this:

myIndex = Globals.DTMLFile('dtml/viewKBArticle',globals())

def index_html(self):
    return self.myIndex(self, self.REQUEST)

this results in :
*Error Type: TypeError*
*Error Value: unsubscriptable object
*

Traceback (innermost last):
  Module ZPublisher.Publish, line 101, in publish
  Module ZPublisher.mapply, line 88, in mapply
  Module ZPublisher.Publish, line 39, in call_object
  Module Products.KBProducts.kbarticle_impl, line 440, in index_html
  Module Shared.DC.Scripts.Bindings, line 306, in __call__
  Module Shared.DC.Scripts.Bindings, line 343, in _bindAndExec
  Module App.special_dtml, line 175, in _exec
  Module DocumentTemplate.DT_In, line 685, in renderwob
  Module OFS.ObjectManager, line 656, in __getitem__
  Module OFS.ObjectManager, line 241, in _getOb
TypeError: unsubscriptable object

At last I try this:

index_html = None
__call__ = Globals.DTMLFile('dtml/viewKBArticle',globals())

This results also in a TypeError (traceback see above)

Has anyboby any ideas??

Current Zope is 2.7.3, Python 2.3.4 on Windows XP SP2

Thanks in advance

Thomas Adams

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