The question is how do I relate this to the business_types in the FulLProfile model? Since a business can have multiple "Premises"
On Jun 16, 4:44 pm, Peter Bengtsson <pete...@gmail.com> wrote: > Without caring or even attempting to understand your business I sounds > like you just need to stop using a BooleanField() and instead use a > ForeignKey(null=True) and then judge if it's "on_premise" by a method > rather than a field something like this: > > class MyModel(Model): > related_premise = ForeignKey(Premise, null=True) > def on_premise(self): > return self.related_premise is not None > def get_related_premise(self): > assert self.on_premise() > return self.related_premise > > On Jun 16, 3:39 pm, Nick <nickt...@gmail.com> wrote: > > > OK, here's the deal. I'm working up an obituary site. There are 3 > > models/tables and at one point I need to connect two in a way that is > > different than I have done up to this point. Here is the situation, > > any recommendations on how to accomplish this would be great: > > > I have an obituary table. In that table there is a field that checks > > if a funeral service is on the premises (column name "on_premises" of > > the Funeral Home that is entering the information. > > > If this BooleanField is checked then it returns the location > > information of the funeral home which is stored in a business_profile > > table. Not difficult, just check if the boolean returns a value and > > then populate the template > > > That works out nicely except I have been given an extra criteria for > > this project. Some business have both a funeral home and a > > crematorium. Many of these situations require that we list the address > > of one or the other. Since the "on premises" is a BooleanField there > > is no way for someone to state what part of their business is > > responsible for the service. > > > What I would like to do is make this option a drop down in the > > obituary form that basically gives the business the option of choosing > > which one of their locations is the one we want attached to this obit. > > Once this is chosen then I will pull the value into the templates. > > > How do I relate these models? My first thought is to create two > > "business type" columns in the business profile table and then relate > > the "service_location" column to these columns in a drop down? Is that > > even possible? > > > How do I retrieve the values from two different fields and then select > > from them in another model? -- You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-us...@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.
