Admin

The general transformation of an ng-Admin to a hvad-Admin:

mutlilingual-ng:

class MyModelInline(multilingual.admin.MultilingualInlineAdmin):
        model = MyInlineModel
        extra = 3

class MyModelAdmin(multilingual.admin.MultilingualInlineAdmin)
        list_display = ('title', 'is_published')
        inlines = [
    MyModelInline,
]

        search_fields = [
    'translations__title',
    'translations__destination',
    'translations__lead_text',
]

        use_fieldsets = (
    (_("Common"), {
        'fields': (('is_published',)
    }),
    (_("Language dependent"), {
        'fields': ('title', 'description',),
    }),
)

hvad:

    class MyModelInline(TranslatableTabularInline):
    model = MyInlineModel
    extra = 3
    ordering = None # necessary because of a bug in hvad, might be resolved later on


class MyModelAdmin(TranslatableAdmin)
    list_display = ('title', 'is_published')
    inlines = [
        MyModelInline,
    ]

    use_fieldsets = (
        (_("Common"), {
            'fields': (('is_published',)
        }),
        (_("Language dependent"), {
            'fields': ('title', 'description',),
        }),
    )

    def get_fieldsets(self, request, obj=None):
        return self.use_fieldsets

Notable changes

queryset method

the ng-inline might have a queryset method like this:

def queryset(self, request):
    return super(multilingual.admin.MultilingualInlineAdmin, self).queryset(request)

This is not necessary anymore with hvad.

get_fieldsets method

Django validates the fieldsets attribute, and doesn’t detect the translated fields. To circumvent the validation, we use the get_fieldsets() method instead.

ordering = None on inline admin class

This is necessary because of a bug in hvad which might be resolved at a further stage