ModelAdmin.empty_value_display
New in Django 1.9.
This attribute overrides the default display value for record’s fields that are empty (None, empty string, etc.). The default value is - (a dash). For example:
1 2 3 4 | from django.contrib import adminclass AuthorAdmin(admin.ModelAdmin): empty_value_display = '-empty-' |
You can also override empty_value_display for all admin pages with AdminSite.empty_value_display, or for specific fields like this:
1 2 3 4 5 6 7 8 9 | from django.contrib import adminclass AuthorAdmin(admin.ModelAdmin): fields = ('name', 'title', 'view_birth_date') def view_birth_date(self, obj): return obj.birth_date view_birth_date.empty_value_display = '???' |
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