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f212b24b64
* The new method uses an admin configuration option (`formfield_overrides`); this makes custom admin widgets especially easy. * Refactored what was left of `formfield_for_dbfield` into a handful of smaller methods so that it's easier to hook in and return custom fields where needed. * These `formfield_for_*` methods now pass around `request` so that you can easily modify fields based on request (as in #3987). Fixes #8306, #3987, #9148. Thanks to James Bennet for the original patch; Alex Gaynor and Brian Rosner also contributed. git-svn-id: http://code.djangoproject.com/svn/django/trunk@9760 bcc190cf-cafb-0310-a4f2-bffc1f526a37
23 lines
562 B
Python
23 lines
562 B
Python
"""
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"""
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from django.contrib import admin
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import models
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class WidgetAdmin(admin.AdminSite):
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pass
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class CarTireAdmin(admin.ModelAdmin):
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def formfield_for_foreignkey(self, db_field, request, **kwargs):
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if db_field.name == "car":
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kwargs["queryset"] = models.Car.objects.filter(owner=request.user)
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return db_field.formfield(**kwargs)
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return super(CarTireAdmin, self).formfield_for_foreignkey(db_field, request, **kwargs)
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site = WidgetAdmin()
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site.register(models.Car)
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site.register(models.CarTire, CarTireAdmin)
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