How to read response headers in angularjs?
Upvote
My server returns this kind of header: Content-Range:0-10/0:
I tried to read this header in angular with no luck:
var promise = $http.get(url, {
params: query
}).then(function(response) {
console.log(response.headers());
return response.data;
});
which just prints
Object {content-type: "application/json; charset=utf-8"}
Any ideas how to access the content range header?
Muhammad Reda
Use the headers variable in success and error callbacks
$http.get('/someUrl').
success(function(data, status, headers, config) {
// this callback will be called asynchronously
// when the response is available
})
.error(function(data, status, headers, config) {
// called asynchronously if an error occurs
// or server returns response with an error status.
});
If you are on the same domain, you should be able to retrieve the response headers back. If cross-domain, you will need to add Access-Control-Expose-Headers header on the server.
Access-Control-Expose-Headers: content-type, cache, ...
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