Ben, could you also include the code you use in the thumbnail template ({attribute_view_gui attribute=$node.object.data_map.thumbnail})? This might help us track down the problem.
Alex
Alex
[ bald_technologist on the IRC channel (irc.freenode.net): #eZpublish ]
this code:
{attribute_view_gui attribute=$node.object.data_map.title}
{attribute_view_gui attribute=$node.object.data_map.intro}
{attribute_view_gui attribute=$node.object.data_map.thumbnail} {attribute_view_gui attribute=$node.object.data_map.body}
is just about the entire template. There is other code in pagelayout.tpl that wraps around this content.
I'm just getting into coding with ez, but I understood this operator to display the content class object's attribute. Please correct me if my understanding is incorrect. This is based on the code in the demo site.