class StudentAdmin(admin.ModelAdmin):
-
model = Student
- exclude = ['options']
+ exclude = ['options', 'training']
filter_horizontal = ['trainings']
inlines = [PaymentInline, OptionalFeeInline, DiscountInline, PaybackInline]
search_fields = ['user__first_name', 'user__last_name', 'user__username']
response['Content-Disposition'] = 'attachment; filename=users.xls'
book.book.save(response)
return response
+
export_xls.short_description = "Export vers XLS"
def add_to_group(self, request, queryset):