What is the easy way to check if an object exists in a folder? I have a folder "testfolder" containing a single image "fff". The following DTML finds it (though I'm sure there are easier ways): <dtml-in expr="PARENTS[0].testfolder.objectValues(['Image'])"> got image '<dtml-var id>'<br> <dtml-if expr="id=='fff'"> T1: got string<br> <dtml-else> T1: did not see: '<dtml-var id>'<br> </dtml-if> <dtml-call "REQUEST.set('xid', _.str(id))"> <dtml-if expr="xid=='fff'"> T2: got string<br> <dtml-else> T2: did not see: '<dtml-var id>'<br> </dtml-if> </dtml-in> but the problem is -- both the comparisons above fail. The output on the page as I see it from my browser: got image 'fff' T1: did not see: 'fff' T2: did not see: 'fff' So how can I tell if an image of a particular name exists in a folder? The string comparison fails because whatever it is, "id" is not a string, and cannot be converted to a string, even though it really looks like some (top secret zope) code is having no problem doing such a conversion. In any case, all I'm really trying to do is to make a DTML method that will tell me if an image object of a particular name exists in a folder. Any suggestions? Thank you, JJ