[Zope] ZClass/DTML Document transparency

[Randall Kern]

Hi all,   I have a folder (foo) which contains a set of DTML Documents, and instances of a ZClass.   From another DTML document, I enumerate the contents of this folder, using a DTML-IN tag:   <dtml-in expr="bar.foo.objectValues()" sort="order"> ... </dtml-in>   My problem is with ..., namely dealing with both DTML documents and ZClasses.  In the case of DTML Documents, the following works fine:   <dtml-var sequence-item>   In the case of ZClasses, I have to use something like this:   <dtml-with sequence-item>   <dtml-var index_html> </dtml-with>   So I'm using this:   <dtml-if expr="_['sequence-var-meta_type'] == 'DTML Document'">   <dtml-var sequence-item> <dtml-else>   <dtml-with sequence-item>     <dtml-var index_html>   </dtml-with> </dtml-if>     But this is rather ugly, and it's the sort of thing one shouldn't have to do in an oo system.   So, is there a better way? -Randy