Marco, The other option is to use ZClassEvents which will let you write code that runs when properties are changed. Then you can index in 1 or 20 catalogs, and send emails, whatever. CatalogAwareness, then, is no longer necessary (since it is limited to one catalog anyway). Tim

-----Original Message----- From: Marco Nova [mailto:nova@tera-it.com] Sent: Thursday, 05 July 2001 09:47 To: zope-dev@zope.org Subject: [Zope-dev] ZClass and ZCatalog

Hello Guys,

I've a problem with a ZClass (JCEvent) I've created and ZCatalog. Base classes for JCEvent are: ZObject, JCObject, CatalogAwareBase. JCObject is another ZClass whose base class is ZObject.

Instances of JCEvent are added to a ZCatalog but they are not automatically indexed by the catalog. The catalog is named 'events'. How can I automaticallly index them ?

Thanks,

- mn

_____________________________________________________ Tim McLaughlin iterationZERO - www.iterationzero.com 703-481-2233