I hate it when I slip on the keyboard and sent a completely unedited email out.. At 16:31 03/11/99 , Tres Seaver wrote:
Hmm, I can't seem to make that work:
ZClass Foo( ObjectManager, ZCatalog ) \ ZClass Bar( CatalogAware, ObjectManager ) \ ZClass Baz( CatalogAware )
I can add Bars and Bazzes within a Foo, and they show up in its manage_catalogView. I tried defining a DTML method using your syntax in either Foo or Bar to (say) list all the Bazzes, like so:
<dtml-var standard_html_header>
<UL> <dtml-in "_['Catalog'](meta_type='Baz')"> <LI> <dtml-var id> </dtml-in> </UL>
<dtml-var standard_html_footer>
But I can't execute it -- I get "You are not authorized to access Catalog". If I tweak the permission map a bit for Foo (Access Content Information->Access Content Information), I then get "You are not authorized to access this".
So, I give the Catalog method a "Manager" proxy. Now, I get:
Error Type: AttributeError Error Value: __getitem__
Erm... bother. And the traceback is? -- Martijn Pieters, Web Developer | Antraciet http://www.antraciet.nl | Tel: +31-35-7502100 Fax: +31-35-7502111 | mailto:mj@antraciet.nl http://www.antraciet.nl/~mj | PGP: http://wwwkeys.nl.pgp.net:11371/pks/lookup?op=get&search=0xA8A32149 ------------------------------------------