def add_to_category_and_subcategory(self, request, queryset):
count = queryset.count()
filecategory_form = FileCategoryForm(request.POST)
if filecategory_form.is_valid():
for file in queryset:
filecategory_form.update_file_cat_and_sub_cat(file)
if count > 1:
messages.success(request, _("Successfully updated Category/Sub Category of %(c)s files." % {'c':count}))
elif count == 1:
messages.success(request, _("Successfully updated Category/Sub Category of a file."))
def changelist_view(self, request, extra_context=None):
extra_context = extra_context or {}
filecategory_form = FileCategoryForm()
extra_context.update({'filecategory_form': filecategory_form})
return super(FileAdmin, self).changelist_view(request, extra_context)