Re: How to replace content_type and object_id fields by a field with actual object in admin inline?

Something like https://pypi.python.org/pypi/django-genericforeignkey? Search "django admin generic foreign key widget" for other possibilities.

On Friday, October 14, 2016 at 10:42:40 AM UTC-4, Anton Ponomarenko wrote:

I have inline, which shows data of contenttype model, so instead of real objects, I see content_type and object_id fields. I can exclude these fields - this is not a problem, but also I want to get real current object as selected with other Places in a dropdown list. Could anyone tell me, how can I do this?

Model:

class Criterias(models.Model):      name = ...    class Places(models.Model):      name = ...    class PlacesToCriterias(models.Model):      content_type = models.ForeignKey(ContentType, on_delete=models.CASCADE)      object_id = models.PositiveIntegerField()      content_object = GenericForeignKey()        criteria_group = models.ForeignKey(Criterias)

Admin:

class CriteriaPlacesInlineAdmin(admin.TabularInline):      model = PlacesToCriterias    class CriteriasAdmin(admin.ModelAdmin):      inlines = [CriteriaPlacesInlineAdmin]    admin.site.register(Criterias, CriteriasAdmin)

I can add to CriteriaPlacesInlineAdmin a form, something like:

class CriteriaPlacesChoicesFieldForm(forms.ModelForm):      places = forms.ModelChoiceField(PlaceTypesGroups.objects.all(), label='place')

but how can I pass\add object_id to this form\query in order to get 'selected' place in the dropdown list?

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