Re: [Zope] ZSQL question

I have a ZSQL insert function that requires an optional parameter.

The variables are coming from an HTML form, and one of the variables is a checkbox. Apparently, if the checkbox is unchecked, the variable doesn't appear.

That's correct. A rather unfortunate feature of HTML. Personally, I validate all HTML form input in a Python Script anyway. So it's easy to use Python to check for form variable existence, and provide a value for ZSQL method - because the ZSQL method is called by the Python Script.

Also - is there a comprehensive ZSQL document anywhere?

I'm afraid that Zope Book is the best resource existing. You can download Zope Book at http://www.zope.org free of charge. -- Milos Prudek