Python-сообщество

File “F:\MyWork\Ordis2\Ordis_Web\views.py” in order_grid_config
79. return JsonResponse(z, safe=False)

class Orders(models.Model):
    name = models.CharField(max_length=64, verbose_name= 'ИМЯ')
    desc = models.CharField(max_length=64)
    user = models.ForeignKey(User)

class OrdersGrid(JqGrid):
        model = Orders # could also be a queryset
        fields = ['id', 'name', 'desc', 'user_id'] # optional
        url = reverse_lazy('Ordis_Web:order_grid_handler')
        pager_id = '#order_pager'
        caption = 'Orders Grid' # optional
        colmodel_overrides = {
            'id': {'editable': False, 'width': 10},
            'name': {'editable': True, 'width': 15},
            'desc': {'editable': True, 'width': 30},
        }

def order_grid_handler(request):
        # handles pagination, sorting and searching
        grid = OrdersGrid()
        x = grid.get_json(request)
        return JsonResponse(x, safe=False)
        #раньше было return HttpResponse(grid.get_json(request), mimetype="application/json")
def order_grid_config(request):
        grid = OrdersGrid()
        cc = reverse_lazy('Ordis_Web:order_grid_test_save')
        z = grid.get_config(urledit=str(cc))
        return JsonResponse(z, safe=False)
        #раньше было  return HttpResponse(grid.get_config(), mimetype="application/json")

def get_config(self, as_json=True, urledit=None):
        config = self.get_default_config()
        config.update(self.extra_config)
        config.update({
            'url': self.get_url(),
            'caption': self.get_caption(),
            'colModel': self.get_colmodels(),
            'editurl': urledit,
            })
        #if as_json:
            #config = json_encode(config)
        return config
def get_json(self, request):
        paginator, page, items = self.get_items(request)
        if type(items) != ValuesQuerySet:
            items = items.values()
        data = {
            'page': int(page.number),
            'total': int(paginator.num_pages),
            'rows': [obj for obj in items],
            'records': int(paginator.count),
            }
        return data #json_encode(data)