Declaring a custom form field removes the add icon

Question

I followed the accepted answer here to alter the order of items in a foreign key select list in my Django admin. The reordering works great, but the little add icon has disappeared from after the select list. How can I get it back? class GameForm(forms.ModelForm): publisher = forms.ModelChoiceField(queryset=Publisher.objects.order_by('name')) platform = forms.ModelChoiceField(queryset=Platform.objects.order_by('platform')) class Meta: model = Game class GameAdmin(admin.ModelAdmin): list_display = ('name','platform','publisher','age_rating','buy_date','pub_date') form = GameForm admin.site.register(Game, GameAdmin) JavaScript questions and answers, JavaScript questions pdf, JavaScript question bank, JavaScript questions and answers pdf, mcq on JavaScript pdf, JavaScript questions and solutions, JavaScript mcq Test , Interview JavaScript questions, JavaScript Questions for Interview, JavaScript MCQ (Multiple Choice Questions)

Answer 1

Your form overrides admin application fields RelatedFieldWidgetWrapper widget To prevent this queryset should be changed in __init__ method class GameForm(forms.ModelForm): class Meta: model = Game def __init__(self, *args, **kwargs): super(GameForm, self).__init__(*args, **kwargs) self.fields['publisher'].queryset = Publisher.objects.order_by('name') self.fields['platform'].queryset = Platform.objects.order_by('platform')