#9025: Nested Inline Support in Admin
-------------------------------+------------------------------------
Reporter: pixelcort | Owner: Gargamel
Type: New feature | Status: assigned
Component: contrib.admin | Version: master
Severity: Normal | Resolution:
Keywords: | Triage Stage: Accepted
Has patch: 1 | Needs documentation: 0
Needs tests: 1 | Patch needs improvement: 1
Easy pickings: 0 | UI/UX: 1
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Changes (by pztrick):
* cc: pztrick (added)
Comment:
I applied the above patch (nested_inlines_2.diff) to the latest master
branch today (v1.5alpha latest commit #bfcda7781a) and it appears to work
very well.
{{{
myApp.admin.py
--------
from django.contrib import admin
from myApp.models import Project, Parcel, Plot, Tree
class TreeInline(admin.TabularInline):
model = Tree
fields = ('genus','species','dbh')
extra = 0
class PlotInline(admin.StackedInline):
model = Plot
fields = ('name','shape_reported','area_reported')
inlines = [TreeInline, ]
extra = 0
class ParcelInline(admin.StackedInline):
model = Parcel
fields = ('name','area_reported')
inlines = [PlotInline, ]
extra = 0
class ProjectAdmin(admin.ModelAdmin):
fields = ('name','owner')
inlines = [ParcelInline, ]
}}}
The resulting screenshot is here: http://i46.tinypic.com/2qjzvkn.png
Implementation is as simple as adding an {{{inlines}}} definition to the
(inherited) TabularInline or StackedInline class (which is already
supported in the admin.ModelAdmin class). This is exactly what I had
originally tried to do before learning it was not supported, so I would
say its a very slick enhancement. Thank you Gargamel.
I will report back any new issues if I encounter them. (Changes did save
correctly for me.)
Next steps: docs and tests (?)
--
Ticket URL: <https://code.djangoproject.com/ticket/9025#comment:112>
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