ajax django send array

1from django.http import HttpResponse
2
3def edit_lists(request):
4    tasks = request.POST.getlist('tasks[]')
5    return HttpResponse('Success')

1$('.btn-group').find('#mark_as_done').on('click', function() {
2    var tasks = grab_selected();
3
4    $.ajax({
5        type: 'POST',
6        url: '/edit_lists/',
7        data: {'tasks[]': tasks},
8    });
9});