Thierry Florac wrote:
Hi,
On Wed, 2002-10-09 at 01:47, Peter Bengtsson wrote:
Yes, also be careful with your base classes. You need to inherit the Persistance class which is included in OFS.Folder and ObjectManager and SimpleItem.
My product class is inherited from SimpleItem, and so from Persistent. But do you mean also that internal fields should also inherit from Persistent instead of being simple classes ??
no.
I've found also (after sending my mail :-(( ) that it's also possible to use the "self._p_changed = 1" instruction to store these kinds of properties. What's the best way to use ??
depends on your coding-taste...;-) -- Maik Jablonski __o www.zfl.uni-bielefeld.de _ \<_ Deutsche Zope User Group Bielefeld, Germany (_)/(_) www.dzug.org