OneDrive Upload API, resumeable uploading does not work on web - onedrive

Question

I have developed web apps. http://onedrive.booogle.net/
The resumeable uploading for OneDrive API does not work on web. Simple
item uploading only works (100M limit). "Request header field
Content-Range is not allowed by Access-Control-Allow-Headers."
error occurs on Chrome, Firefox...
Is it bugs? How to fix it?
function _upload_send(uploadUrl){
var cfiledata='xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx';
var body=btoa(cfiledata);
var start=0;
var end=cfiledata.length;
var len=cfiledata.length;
xhr.open('PUT', uploadUrl);
xhr.setRequestHeader('Authorization', 'Bearer ' + md_access_token);
xhr.setRequestHeader('Content-Range', 'bytes '+start+'-'+(end-1)+'/'+len);
xhr.setRequestHeader('Content-Encoding', 'base64');
xhr.onload = function(){
//Request header field Content-Range is not allowed by Access-Control-Allow-Headers.
};
xhr.onerror = function(e){
//Request header field Content-Range is not allowed by Access-Control-Allow-Headers.
};
xhr.send(body);
}
function _upload_create(){
filename='largefile.txt';
xhr.open('POST', 'https://api.onedrive.com/v1.0'+'/drive/items/'+upload_id+':/'+encodeURIComponent(filename)+':/upload.createSession');
xhr.setRequestHeader('Authorization', 'Bearer ' + md_access_token);
xhr.setRequestHeader('Content-Type', 'application/json');
var body={
"item": {
"#name.conflictBehavior": "rename",
"name": filename
}
};
xhr.onload = function(){
if(this.status==200){
try{
var a=JSON.parse(this.response);
if(a.uploadUrl){
_upload_send(a.uploadUrl);
}
}catch(err){}
}
};
xhr.onerror = function(e){
};
xhr.send(JSON.stringify(body));
}

Answer 1

This is a bug. Thanks for reporting it. Tracking with https://github.com/OneDrive/onedrive-api-docs/issues/157. We'll fix it soon.
-- update --
This is now fixed.