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showing results for - "get authorization header javascript in my page"
Tim
08 Mar 2016
1<!DOCTYPE html>
2<html>
3<head>
4</head>
5<body>
6<button onclick="tryit();">PDF</button>
7<script>
8    function tryit() {
9        var win = window.open('_blank');
10        downloadFile('/pdf', function(blob) {
11            var url = URL.createObjectURL(blob);
12            win.location = url;
13        });
14    }
15    function downloadFile(url, success) {
16        var xhr = new XMLHttpRequest();
17        xhr.open('GET', url, true);
18        xhr.setRequestHeader("Authorization", "Basic " + btoa("username:password"));
19        xhr.responseType = "blob";
20        xhr.onreadystatechange = function() {
21            if (xhr.readyState == 4) {
22                if (success) success(xhr.response);
23            }
24        };
25        xhr.send(null);
26    }
27
28</script>
29</body>
30</html>
source
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