On Jan 11, 2008 7:00 PM, Sean Gillies <[EMAIL PROTECTED]> wrote: > condition_expr="object/@@foo | nothing" > > ? That would render the view twice, so not very efficient.
Untested suggestion: nocall:object/@@foo | nothing That would test for traversability to the view, without rendering it. -- Martijn Pieters _______________________________________________ Product-Developers mailing list [email protected] http://lists.plone.org/mailman/listinfo/product-developers
