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https://github.com/zhigang1992/react-native.git
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4273af9e29
Summary:
With this in place, it's possible to upload a picture from the `CameraRoll` to Parse, for instance:
xhr = new XMLHttpRequest();
xhr.onload = function() {
data = JSON.parse(xhr.responseText);
var parseFile = new Parse.File(data.name);
parseFile._url = data.url;
callback(parseFile);
};
xhr.setRequestHeader('X-Parse-Application-Id', appID);
xhr.setRequestHeader('X-Parse-JavaScript-Key', appKey);
xhr.open('POST', 'https://api.parse.com/1/files/image.jpg');
// assetURI as provided e.g. by the CameraRoll API
xhr.send(new NativeFile(assetURI));
Closes https://github.com/facebook/react-native/pull/1357
Github Author: Philipp von Weitershausen <philikon@fb.com>
Test Plan: Imported from GitHub, without a `Test Plan:` line.
52 lines
1.3 KiB
JavaScript
52 lines
1.3 KiB
JavaScript
/**
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* Copyright (c) 2015-present, Facebook, Inc.
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* All rights reserved.
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*
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* This source code is licensed under the BSD-style license found in the
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* LICENSE file in the root directory of this source tree. An additional grant
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* of patent rights can be found in the PATENTS file in the same directory.
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*
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* @providesModule XMLHttpRequest
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* @flow
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*/
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'use strict';
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var RCTDataManager = require('NativeModules').DataManager;
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var crc32 = require('crc32');
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var XMLHttpRequestBase = require('XMLHttpRequestBase');
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class XMLHttpRequest extends XMLHttpRequestBase {
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sendImpl(method: ?string, url: ?string, headers: Object, data: any): void {
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if (typeof data === 'string') {
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data = {string: data};
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}
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RCTDataManager.queryData(
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'http',
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{
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method,
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url,
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data,
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headers,
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},
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// TODO: Do we need this? is it used anywhere?
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'h' + crc32(method + '|' + url + '|' + data),
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(result) => {
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result = JSON.parse(result);
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this.callback(result.status, result.responseHeaders, result.responseText);
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}
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);
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}
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abortImpl(): void {
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console.warn(
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'XMLHttpRequest: abort() cancels JS callbacks ' +
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'but not native HTTP request.'
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);
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}
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}
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module.exports = XMLHttpRequest;
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