Ooo.. Nice.
Hmm.. I tried this but it failed? Can you pls correct me?
def queryset(self, request):
result = super(CustomerAdmin,
self).queryset(request).prefetch_related()
return result
and my 'display list' for customer admin is..
list_display = ('get_user_name')
where definition of 'get_user_name' is
def get_user_name(self, obj):
return u'%s %s %s' % (obj.customerid__first_name,
obj.customerid__middle_name, obj.customerid__last_name)
get_user_name.short_description = 'User Name'
where 'first_name', 'middle_name' etc are properties of the 'User' model.
Regards,
Aditya
On Sunday, 20 May 2012 07:12:54 UTC+5:30, Matt Schinckel wrote:
>
> You may be able to use prefetch_related to do what you want: it will all
> depend upon your model structure. select_related is easier, but only
> follows an fk in one direction.
>
> Matt.
>
> On Sunday, May 20, 2012 12:27:57 AM UTC+9:30, Aditya Sriram M wrote:
>>
>> Hi,
>>
>> again, my models are Customer, Users and Devices.
>>
>> I would like to search by Customer and retrieve all 'select_related' rows
>> of all the three models.
>> Eg. like this..
>>
>> Customer1 User1 Device1
>> Customer1 User1 Device2
>> Customer1 User2 Device1
>> Customer1 User2 Device2
>> etc etc..
>>
>> Is this possible in Django? If so how?
>>
>
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