[Zope] Re: Refreshing products

[Maik Jablonski]

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