On Thu, Jul 06, 2000 at 09:29:53AM +0200, Joachim Schmitz wrote:
answering to myself, cause nobody else could find the reason in the code I provided, because I didn't include the real culprit. Here is the very much abreviatet version, which also generates a transaction:
def workform(self,REQUEST): "Die Masken EinAusgabe" self.form=REQUEST.form <-- this does it return "this generated a transaction"
So don't modify the "self" of an external method.
self is the object this method is called on. So if this is method 'foo' in Folder 'bar', called with http://www.spamandeggs.com/bar/foo, self is bar. The EM is a method of the container object. Indeed, setting self.form will store REQUEST.form in that object attribute, causing Zope to commit a new version of the object. After all, you made a change to it! -- Martijn Pieters | Software Engineer mailto:mj@digicool.com | Digital Creations http://www.digicool.com/ | Creators of Zope http://www.zope.org/ | ZopeStudio: http://www.zope.org/Products/ZopeStudio -----------------------------------------------------