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fix(XHRConnection): use xhr status code

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closes #2841

- [x] Tests
This commit is contained in:
gdi2290
2015-07-05 01:58:37 -07:00
committed by Misko Hevery
parent 7bf7ec6d9c
commit 96eefdfebc
2 changed files with 46 additions and 2 deletions
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17
modules/angular2/src/http/backends/xhr_backend.ts
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@ -36,8 +36,21 @@ export class XHRConnection implements Connection {
// TODO(jeffbcross): implement error listening/propagation
this._xhr.open(requestMethodsMap.getMethod(ENUM_INDEX(req.method)), req.url);
this._xhr.addEventListener('load', (_) => {
var responseOptions = new ResponseOptions(
{body: isPresent(this._xhr.response) ? this._xhr.response : this._xhr.responseText});
// responseText is the old-school way of retrieving response (supported by IE8 & 9)
// response/responseType properties were introduced in XHR Level2 spec (supported by IE10)
let response = isPresent(this._xhr.response) ? this._xhr.response : this._xhr.responseText;
// normalize IE9 bug (http://bugs.jquery.com/ticket/1450)
let status = this._xhr.status === 1223 ? 204 : this._xhr.status;
// fix status code when it is 0 (0 status is undocumented).
// Occurs when accessing file resources or on Android 4.1 stock browser
// while retrieving files from application cache.
if (status === 0) {
status = response ? 200 : 0;
}
var responseOptions = new ResponseOptions({body: response, status: status});
if (isPresent(baseResponseOptions)) {
responseOptions = baseResponseOptions.merge(responseOptions);
}