i think you are right :) , i can always get the parks associated comments if i query comments model (im used to only doing it the other way around). gonna try that out
thanks On Monday, May 14, 2012 2:57:17 AM UTC+1, jondykeman wrote: > > If all comment have to have a park and user. > > I would have a ForeignKey to Park and User in the Comments model, and no > Foreign key in the Parks model. > > As such a comment will always need to be linked to an existing park and > user object, but a park can be created without needing a comment. > > JD > > On Sunday, May 13, 2012 7:53:58 PM UTC-6, psychok7 wrote: >> >> yes, like a park doesn't have to have comments, but all the comments must >> have an associated park and user all the time. >> >> what is the django syntax for me to achieve this? >> >> On Monday, May 14, 2012 2:49:18 AM UTC+1, jondykeman wrote: >>> >>> As far as I understand it the ForeignKey will have to be unique=True and >>> null=False. >>> >>> I want to get a better sense of what you are trying to achieve. Is it >>> that you want to link comment and park only some of the time? >>> >>> JD >>> >>> On Sunday, May 13, 2012 7:41:39 PM UTC-6, psychok7 wrote: >>>> >>>> so i have this 2 models (Comment and Park) >>>> >>>> Comment has a foreign key to USER and PARK >>>> >>>> PARK has a foreign key to Comment >>>> >>>> my question is, isn't there going to be a deadlock if i don't have a >>>> comment or a park created? i mean , in order to create a Park i need to >>>> have a comment, and in order to create a comment i need a park and a user. >>>> >>>> is there a way for me to fix my problem? like allowing the foreign key >>>> to be null or something like that? >>>> >>>> thanks in advance >>>> >>> -- You received this message because you are subscribed to the Google Groups "Django users" group. To view this discussion on the web visit https://groups.google.com/d/msg/django-users/-/EyGby9pYGwMJ. 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.
