Hi Oleg,
Thanks for your patience. I'm pretty sure I DID miss something like
you said. Here's my admin.py, with the modifications you suggested:
# admin.py
from django.contrib import admin
from django.contrib.auth.models import User
from models import Member, Address, Phone
class PhoneInline(admin.StackedInline):
model = Phone
can_delete = True
extra = 0
fields = ( 'areacode', 'number')
class AddressInline(admin.StackedInline):
model = Address
can_delete = True
extra = 0
fields = ( 'addresstype', 'address', 'city', 'state', 'postal_code')
class MemberAdmin(admin.ModelAdmin):
inlines = [ PhoneInline, AddressInline ]
fieldsets = (
(None, {
'fields': ( 'first_name', 'middle_name', 'last_name',
'areacode', 'number' )
})
)
admin.site.register(Member, MemberAdmin)
The actual error I get is:
ImproperlyConfigured at /admin/
'MemberAdmin.fieldsets[0][1]['fields']' refers to field 'areacode'
that is missing from the form.
When I add the all_phones function in the models.py and define the
list_display like you suggested, I get this error:
TemplateSyntaxError at /admin/account/member/
Caught OperationalError while rendering: (1054, "Unknown column
'account_phone.areacode' in 'field list'")
There must be a simpler way to just edit the primary model and its
related models in the admin, no?
Thanks!
Eiji
On May 7, 8:32 pm, Oleg Lomaka <oleg.lom...@gmail.com> wrote:
> If you get the same error, the you have missed something. Show me your
> current admin.py once more.
>
> As to "I'd like to be able to access the fields from the Phone and
> Address model from the MemberAdmin model". You can access fields from Phone
> and Address from the InlineAdminModel. That is in case you want to access
> them on change/add view. As shown in my previous example.
>
> And if you want to access those fields from list view, then you can create a
> function in your Member model to format phone fields into string and include
> it in a list_display. Example
>
> # models.py
> class Member(User):
> middle_name = models.CharField(max_length=20)
>
> def all_phones(self):
> return ", ".join(["(%s) %s" % (p.areacode, p.number) for p in
> self.phone_set.all()])
>
> # admin.py
> class MemberAdmin(admin.ModelAdmin):
> list_display = ('first_name', 'middle_name', 'last_name', 'all_phones')
>
> On Sat, May 7, 2011 at 11:59 PM, Eiji Kobayashi <itoshinom...@gmail.com>wrote:
>
>
>
>
>
>
>
> > This doesn't do anything. I still get the same error.
>
> > I'd like to be able to access the fields from the Phone and Address
> > model from
> > the MemberAdmin model. I still cannot do this. Any other way?
>
> > Eiji
>
> > On May 7, 7:22 am, Oleg Lomaka <oleg.lom...@gmail.com> wrote:
> > > Move fields from ModelAdmin to appropriate InlineModelAdmin
>
> > > #admin.py
> > > from models import Member, Address, Phone
>
> > > class PhoneInline(admin.StackedInline):
> > > model = Phone
> > > can_delete = True
> > > extra = 0
> > > fields = ('areacode', 'number')
>
> > > class AddressInline(admin.StackedInline):
> > > model = Address
> > > can_delete = True
> > > extra = 0
> > > fields = ('address', 'city', 'state', 'zip')
>
> > > class MemberAdmin(admin.ModelAdmin):
> > > inlines = [ PhoneInline, AddressInline ]
> > > fieldsets = (
> > > (None, {
> > > 'fields': ( 'username', 'first_name', 'middle_name',
> > > 'last_name')
> > > }),
> > > )
>
> > > admin.site.register(Member, MemberAdmin)
>
> > > On Sat, May 7, 2011 at 10:44 AM, Eiji Kobayashi <itoshinom...@gmail.com
> > >wrote:
>
> > > > Hi!
>
> > > > I'm having trouble figuring out what to do.
> > > > I have multiple models linked together using foreignkey, like the
> > > > following:
>
> > > > # models.py
> > > > class Member(User):
> > > > middle_name = models.CharField(max_length=20)
>
> > > > class Phone(models.Model):
> > > > owner = models.ForeignKey(Member)
> > > > areacode = models.CharField(max_length=5)
> > > > number = models.CharField(max_length=12)
>
> > > > class Address(models.Model):
> > > > owner = models.ForeignKey(Member)
> > > > address = models.CharField(max_length=50)
> > > > city = models.CharField(max_length=50)
> > > > state = models.CharField(max_length=30)
> > > > zip = models.CharField(max_length=20)
>
> > > > I want to be able to create the form that uses all three of the models
> > in
> > > > the admin section, so I did this:
>
> > > > # admin.py
> > > > from django.contrib import admin
> > > > from django.contrib.auth.models import User
> > > > from models import Member, Address, Phone
>
> > > > class PhoneInline(admin.StackedInline):
> > > > model = Phone
> > > > can_delete = True
> > > > extra = 0
>
> > > > class AddressInline(admin.StackedInline):
> > > > model = Address
> > > > can_delete = True
> > > > extra = 0
>
> > > > class MemberAdmin(admin.ModelAdmin):
> > > > inlines = [ PhoneInline, AddressInline ]
> > > > fieldsets = (
> > > > (None, {
> > > > 'fields': ( 'first_name', 'middle_name', 'last_name',
> > 'areacode',
> > > > 'number' )
> > > > }),
> > > > ('Address', {
> > > > 'fields': ( 'address', 'state', 'city', 'state', 'zip' )
> > > > })
> > > > )
>
> > > > admin.site.register(Member, MemberAdmin)
>
> > > > When I runserver, it throws the following error:
>
> > > > ImproperlyConfigured at /admin
>
> > > > 'MemberAdmin.fields' refers to field 'areacode' that is missing from
> > the form.
>
> > > > If I take out 'areacode', 'number' from the None fieldset and remove
> > the 'Address' fieldset, leaving only
>
> > > > 'first_name', 'middle_name', and 'last_name', it works fine. So, how
> > can I access the fields that are linked by foreign key?
>
> > > > This is driving me crazy!!!
>
> > > > Thanks!
>
> > > > Eiji
>
> > > > --
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