On Sun, Feb 24, 2036 at 04:48:45PM +0000, Glenn Williams wrote:
Hi All,
I have been setting up a MySQL database for book selling, and came across what seems to be a slight problem. I have a table with a column called 'title'. When I wrote the ZSQL method, using the following code:
SELECT title FROM titles WHERE <dtml-sqltest title column=title op=like type=string>
if the user hits RETURN without entering a value for title, Zope seems to look up the folder hierarchy and insert the title of the document. That seems reasonable, but how do I prevent that from happening? That's one of the core principles of Zope: Acquisition! If you reference a name in the namespace, Zope will recursively move up your site trying to find that name.
Put some code in whatever searches using the ZSQLMethod: <dtml-if "not title"> Please enter a title and try the search again <dtml-else> Your search results... </dtml-if> -- Stephen Pitts smpitts@midsouth.rr.com webmaster - http://www.mschess.org