Re: [Zope] dtml-tree and a filtered objectValues

Jim Hebert writes:

.... DMTL method "y": OK, this works:

My DTML Method, "y": <dtml-return "objectValues(['Folder'])"> ... used as: <dtml-tree branches_expr="_['y']"> ... causes: <STRONG>Error Type: AttributeError</STRONG><BR> <STRONG>Error Value: __getitem__</STRONG><BR>

I tried to reproduce this in Zope 2.3 CVS. I had to replace "_" by "_vars", as "_" gave me a "NameError: _" (do not know why), but otherwise, it worked. I got your error, too, when I tried 'branches_expr="y"', but that is expected, because in this case, the expression evaluates to a DTML method and does not have a "__getitem__" as required by "tree". Dieter