Inline admins

Inline admins let you edit related objects on the parent model's change page — like Django Admin's TabularInline. Define a class inheriting the inline admin for your ORM (TortoiseInlineModelAdmin, DjangoInlineModelAdmin, SqlAlchemyInlineModelAdmin or PonyORMInlineModelAdmin) and list it in the parent admin's inlines:

from fastadmin import TortoiseInlineModelAdmin, TortoiseModelAdmin, register

from models import Tournament, Event


class EventInline(TortoiseInlineModelAdmin):
    model = Event
    list_display = ("id", "name", "start_time")
    max_num = 5


@register(Tournament)
class TournamentAdmin(TortoiseModelAdmin):
    list_display = ("id", "name")
    inlines = (EventInline,)

Inline admins support all the BaseModelAdmin attributes and hooks (list_display, list_filter, search_fields, formfield_overrides, upload_file, permissions, …) plus:

Attribute	Default	Description
model	—	The related model class the inline edits. Required.
fk_name	None	Name of the foreign key to the parent. Usually detected automatically; set it explicitly when the model has more than one FK to the same parent.
max_num	10	Maximum number of forms shown in the inline.
min_num	1	Minimum number of forms shown in the inline.

For complete runnable examples (including M2M inlines across all four ORMs), see Registering models.