Example JSON response to Server

django_json_ajax_response

if request.is_ajax():
    if form.is_valid():
        # I doubt we would ever save on an ajax POST.
        goal = form.save()

        # Serialize the goal in json format and send the
        # newly created object back in the reponse
        # have to put it in a list even if it's just one instance.
        data = serializers.serialize('json', [goal,])
    else:
        # Since form.errors is a proxy need to create a dict from it with unicode.
        data = json.dumps(dict([(k, [unicode(e) for e in v]) for k,v in form.errors.items()]))
        return HttpBadRequestResponse(data, mimetype='application/json')
    return HttpResponse(data, mimetype='application/json')