Solved; I had to expose the headers through CORS
On Monday, October 23, 2017 at 10:03:50 AM UTC-4, David Lombardo wrote:
>
> I am using this class to return content-range value in the header, but
> when my client receives the response the headers are always empty and do
> not include the content-range
>
>
> class ContentRangeHeaderPagination(pagination.PageNumberPagination):
> """
> A custom Pagination class to include Content-Range header in the
> response.
> """
>
> def get_paginated_response(self, data):
> """
> Override this method to include Content-Range header in the
> response.
>
> For eg.:
> Sample Content-Range header value received in the response for
> items 11-20 out of total 50:
>
> Content-Range: items 10-19/50
> """
>
> total_items = self.page.paginator.count # total no of items in
> queryset
> item_starting_index = self.page.start_index() - 1 # In a page,
> indexing starts from 1
> item_ending_index = self.page.end_index() - 1
>
> content_range = 'items {0}-{1}/{2}'.format(item_starting_index,
> item_ending_index, total_items)
>
> headers = {'content-range': content_range }
>
> return Response(OrderedDict([
> ('items', data)
> ]), headers=headers)
>
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