Hi ,I am fairly new to Django and am struggling with models hope someone can
sort me out.
Models:
class Organization(models.Model): #customer or vendor person or company
orgid = models.AutoField(db_column='OrgID', primary_key=True)
is_company = models.NullBooleanField(db_column='IsCompany', default =True)
organizationname = models.CharField(db_column='OrgName',
max_length=75,blank=True, null=True)
main_phone = models.CharField(db_column='MainPhone',max_length=20,
blank=True, null=True)
...
...
class Location(models.Model):
locationid = models.AutoField(db_column='LocationID', primary_key=True)
orgid = models.ForeignKey(Organization, db_column='OrgID')
locationname = models.CharField(db_column='LocationName', max_length=75,
null=True)
address1 = models.CharField(db_column='Address1', max_length=200,
blank=True, null=True)
...
...
class Contact(models.Model):
contactid = models.AutoField(db_column='ContactID', primary_key=True)
locationid = models.ForeignKey(Location, db_column='LocationID')
firstname = models.CharField(db_column='FirstName',
max_length=50,blank=True, null=True)
lastname = models.CharField(db_column='LastName', max_length=50,blank=True,
null=True)
...
...
my problem is with reverse lookups (i think it is called) the docs say that i
can access entries through blog.entry,(by lowercaseing the class)
it appears to me that i have the same setup with contact and location but i am
getting errors ??
what I am trying to do is access a contacts address and organization at both
the views level and the templates.(I would like to create a
list of contacts, their company and their address ordered by contact name)
if someone would point me in the right direction it would be greatly
appreciated.
Thanks.
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