Nope, a bug. The fix is in CVS but failed to make it into the 2.1.4 branch. Put this line just after the license in lib/python/Products/ZCatalog/ZCatalog.py from DocumentTemplate.DT_Util import Eval, expr_globals and it will work. -Michel Andrew Diller wrote:
In Amos Latteier's "creating XML Applications With Zope" at http://www.xml.com/pub/1999/12/zope/index.html
There is an example that uses a Zcatalog.
He says to enter this into the expr field of the "Find Items to Zcatalog":
getNodeName()=='entry'
and click find.
When I do this with my own version, or even his version Zope gets this error:
Zope has encountered an error while publishing this resource.
Error Type: NameError Error Value: Eval
it has to do with that entry in expr.
Is that a typo?
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