Ajax response headers

Webix JS
1

Hi,
It is possible to have access to ajax response headers?
I need information from “WWW-Authenticate” header.

2

You can apply the .getResponseHeader() method to XMLHttpRequest object:

webix.ajax().get(url, function(text, data, xhr) {
  var auth = xhr.getResponseHeader("WWW-Authenticate");
});
3

Thanks a lot!