angular2
Version:
Angular 2 - a web framework for modern web apps
46 lines • 5.93 kB
JavaScript
;"use strict";
var __extends = (this && this.__extends) || function (d, b) {
for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
var promise_1 = require('angular2/src/facade/promise');
var lang_1 = require('angular2/src/facade/lang');
var xhr_1 = require('angular2/src/compiler/xhr');
var XHRImpl = (function (_super) {
__extends(XHRImpl, _super);
function XHRImpl() {
_super.apply(this, arguments);
}
XHRImpl.prototype.get = function (url) {
var completer = promise_1.PromiseWrapper.completer();
var xhr = new XMLHttpRequest();
xhr.open('GET', url, true);
xhr.responseType = 'text';
xhr.onload = function () {
// 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)
var response = lang_1.isPresent(xhr.response) ? xhr.response : xhr.responseText;
// normalize IE9 bug (http://bugs.jquery.com/ticket/1450)
var status = xhr.status === 1223 ? 204 : 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;
}
if (200 <= status && status <= 300) {
completer.resolve(response);
}
else {
completer.reject("Failed to load " + url, null);
}
};
xhr.onerror = function () { completer.reject("Failed to load " + url, null); };
xhr.send();
return completer.promise;
};
return XHRImpl;
}(xhr_1.XHR));
exports.XHRImpl = XHRImpl;
//# sourceMappingURL=data:application/json;base64,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