I think that you need <dtml-sqlvar EQUIPMENT type=nb> Laurie -----Original Message----- From: zope-admin@zope.org [mailto:zope-admin@zope.org]On Behalf Of Tom Deprez Sent: Wednesday, April 18, 2001 5:06 AM To: zope@zope.org Subject: [Zope] sql-var Hi, Tell me I've got a blackout, but I thought I could provide the following : <dtml-sqlvar EQUIPMENT type=string optional> and when I don't fill a value in, it will use null as value... Or isn't this possible with string values? Why? Tom. _______________________________________________ Zope maillist - Zope@zope.org http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev )