I'm sorry, I have some trouble understanding exactly what you need, could you please try and provide a bit more context ? :-) Le 17 août 2012 10:27, "Sandeep kaur" <mkaurkha...@gmail.com> a écrit :
> On Fri, Aug 17, 2012 at 1:42 PM, Thomas Orozco > <g.orozco.tho...@gmail.com> wrote: > > Session key is the session 's primary key. Not the session itself. > > > > What you want to assign to your field is a session, not its key. So use > > request.session. > > > > However. > > > > Please very careful when using FK' s to sessions, sessions are meant to > be > > short lived, and could / should be deleted once they expire (ie. When the > > user logs off or after a specific duration), depending on your backend. > > > > I'm not sure what you're trying to achieve, but I think that FKing to > > sessions is, at the very list, pretty risky. > > > > Especially given that the default on delete behavior of a ForeignKey is > > cascade. > > You are right. > Actually, I want a cart like system. Like in my project's case, if a > client want to test multiple material in one job, it should generate > one bill and receipt. But for each different material, different jobs > are created. So, I thought it could be achieved by storing the session > in which the user logged and then get the bill generated based on that > session. > If you find it a vague solution, do tell the most optimum solution. > > > -- > Sandeep Kaur > E-Mail: mkaurkha...@gmail.com > Blog: sandymadaan.wordpress.com > > -- > You received this message because you are subscribed to the Google Groups > "Django users" group. > To post to this group, send email to django-users@googlegroups.com. > To unsubscribe from this group, send email to > django-users+unsubscr...@googlegroups.com. > For more options, visit this group at > http://groups.google.com/group/django-users?hl=en. > > -- You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com. To unsubscribe from this group, send email to django-users+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/django-users?hl=en.
