I have some simple models:
class Committee( models.Model ):
name = models.CharField( maxlength=200 )
leader = models.ForeignKey( "Person", null=True,
related_name="leader_of", blank=True)
notes = models.TextField( blank=True )
def __str__( self ):
return self.name
class Meta:
ordering = ( 'name', )
class Admin:
list_display = ( 'name', 'leader', 'notes' )
class Person( models.Model ):
firstname = models.CharField( maxlength=200, core=True )
lastname = models.CharField( maxlength=200, core=True )
email = models.EmailField(core=True)
phone_number = models.PhoneNumberField(core=True)
# maybe not everyone will be in a committee:
committee = models.ForeignKey( Committee,
null = True,
related_name="members")
notes = models.TextField( core=True, blank=True )
I'd like the admin display of Committees to display the committee
members. I tried adding 'members.all()' to the Admin list_display,
but that didn't work. I can sort of do it if I add this function to
the Committee class:
def all_members_str( self ):
all_members = ""
for member in self.members.all():
all_members += str( member ) + "; \n"
return all_members
all_members_str.short_description = "Members"
and then add 'all_members_str' to the list_display, but it doesn't
come out looking that great. Any ideas?
Bryan
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