D
Size: a a a
D
AA
АБ
AG
АБ
AG
AH
АБ
J
AT
J
DT
J
AG
related_name
(допустим == 'transaction_account')accounts = Account.objects.annotate(amount_sum=Sum("transaction_account__amount"))
В шаблоне:{% for account in accounts %}
{{ account.room }} - {{ account.amount_sum }}
{% ensfor %}
AG
.row
блоки закрывающими тегами когда forloop.counter
кратен тремAG
.row
там жеJ
AG
__unicode__()
в Account модели?АБ
related_name
(допустим == 'transaction_account')accounts = Account.objects.annotate(amount_sum=Sum("transaction_account__amount"))
В шаблоне:{% for account in accounts %}
{{ account.room }} - {{ account.amount_sum }}
{% ensfor %}
MB