Response header is present in browser but not parsed by Angular $http response.headers()

Question

In our Angular app, we need to parse response headers of some $http.

In particular we need to parse some X-prefixed response headers, for example X-Total-Results:

Answer 1

The reason you can't read the header on JavaScript but you can view it on the developer console is because for CORS requests, you need to allow the client to read the header.

Your server needs to send this header:

Access-Control-Expose-Headers:X-Total-Results

To answer your question in the comments, The Access-Control-Allow-Headers does not allow wildcards according to the W3 Spec