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How to use XHR method in redwood
Best JavaScript code snippet using redwood
angular-file-upload-shim.js
Source:angular-file-upload-shim.js 
...18 if (window.FormData) {19 // allow access to Angular XHR private field: https://github.com/angular/angular.js/issues/193420 window.XMLHttpRequest = (function(origXHR) {21 return function() {22 var xhr = new origXHR();23 xhr.setRequestHeader = (function(orig) {24 return function(header, value) {25 if (header === '__setXHR_') {26 var val = value(xhr);27 // fix for angular < 1.2.028 if (val instanceof Function) {29 val(xhr);30 }31 } else {32 orig.apply(xhr, arguments);33 }34 }35 })(xhr.setRequestHeader);36 return xhr;37 }38 })(window.XMLHttpRequest);39 } else {40 window.XMLHttpRequest = (function(origXHR) {41 return function() {42 var xhr = new origXHR();43 var origSend = xhr.send;44 xhr.__requestHeaders = [];45 xhr.open = (function(orig) {46 if (!xhr.upload) xhr.upload = {};47 xhr.__listeners = [];48 xhr.upload.addEventListener = function(t, fn, b) {49 xhr.__listeners[t] = fn;50 };51 return function(m, url, b) {52 orig.apply(xhr, [m, url, b]);53 xhr.__url = url;54 }55 })(xhr.open);56 xhr.getResponseHeader = (function(orig) {...
network.js
Source:network.js
1/* -*- Mode: Java; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */2/* vim: set shiftwidth=2 tabstop=2 autoindent cindent expandtab: */3/* Copyright 2012 Mozilla Foundation4 *5 * Licensed under the Apache License, Version 2.0 (the "License");6 * you may not use this file except in compliance with the License.7 * You may obtain a copy of the License at8 *9 * http://www.apache.org/licenses/LICENSE-2.010 *11 * Unless required by applicable law or agreed to in writing, software12 * distributed under the License is distributed on an "AS IS" BASIS,13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.14 * See the License for the specific language governing permissions and15 * limitations under the License.16 */17// NOTE: Be careful what goes in this file, as it is also used from the context18// of the addon. So using warn/error in here will break the addon.19'use strict';20//#if (FIREFOX || MOZCENTRAL)21//22//Components.utils.import('resource://gre/modules/Services.jsm');23//24//var EXPORTED_SYMBOLS = ['NetworkManager'];25//26//var console = {27// log: function console_log(aMsg) {28// var msg = 'network.js: ' + (aMsg.join ? aMsg.join('') : aMsg);29// Services.console.logStringMessage(msg);30// // TODO(mack): dump() doesn't seem to work here...31// dump(msg + '\n');32// }33//}34//#endif35var NetworkManager = (function NetworkManagerClosure() {36 var OK_RESPONSE = 200;37 var PARTIAL_CONTENT_RESPONSE = 206;38 function NetworkManager(url, args) {39 this.url = url;40 args = args || {};41 this.isHttp = /^https?:/i.test(url);42 this.httpHeaders = (this.isHttp && args.httpHeaders) || {};43 this.withCredentials = args.withCredentials || false;44 this.getXhr = args.getXhr ||45 function NetworkManager_getXhr() {46//#if B2G47// return new XMLHttpRequest({ mozSystem: true });48//#else49 return new XMLHttpRequest();50//#endif51 };52 this.currXhrId = 0;53 this.pendingRequests = {};54 this.loadedRequests = {};55 }56 function getArrayBuffer(xhr) {57 var data = (xhr.mozResponseArrayBuffer || xhr.mozResponse ||58 xhr.responseArrayBuffer || xhr.response);59 if (typeof data !== 'string') {60 return data;61 }62 var length = data.length;63 var buffer = new Uint8Array(length);64 for (var i = 0; i < length; i++) {65 buffer[i] = data.charCodeAt(i) & 0xFF;66 }67 return buffer;68 }69 NetworkManager.prototype = {70 requestRange: function NetworkManager_requestRange(begin, end, listeners) {71 var args = {72 begin: begin,73 end: end74 };75 for (var prop in listeners) {76 args[prop] = listeners[prop];77 }78 return this.request(args);79 },80 requestFull: function NetworkManager_requestRange(listeners) {81 return this.request(listeners);82 },83 request: function NetworkManager_requestRange(args) {84 var xhr = this.getXhr();85 var xhrId = this.currXhrId++;86 var pendingRequest = this.pendingRequests[xhrId] = {87 xhr: xhr88 };89 xhr.open('GET', this.url);90 xhr.withCredentials = this.withCredentials;91 for (var property in this.httpHeaders) {92 var value = this.httpHeaders[property];93 if (typeof value === 'undefined') {94 continue;95 }96 xhr.setRequestHeader(property, value);97 }98 if (this.isHttp && 'begin' in args && 'end' in args) {99 var rangeStr = args.begin + '-' + (args.end - 1);100 xhr.setRequestHeader('Range', 'bytes=' + rangeStr);101 pendingRequest.expectedStatus = 206;102 } else {103 pendingRequest.expectedStatus = 200;104 }105 xhr.mozResponseType = xhr.responseType = 'arraybuffer';106 if (args.onProgress) {107 xhr.onprogress = args.onProgress;108 }109 if (args.onError) {110 xhr.onerror = function(evt) {111 args.onError(xhr.status);112 };113 }114 xhr.onreadystatechange = this.onStateChange.bind(this, xhrId);115 pendingRequest.onHeadersReceived = args.onHeadersReceived;116 pendingRequest.onDone = args.onDone;117 pendingRequest.onError = args.onError;118 xhr.send(null);119 return xhrId;120 },121 onStateChange: function NetworkManager_onStateChange(xhrId, evt) {122 var pendingRequest = this.pendingRequests[xhrId];123 if (!pendingRequest) {124 // Maybe abortRequest was called...125 return;126 }127 var xhr = pendingRequest.xhr;128 if (xhr.readyState >= 2 && pendingRequest.onHeadersReceived) {129 pendingRequest.onHeadersReceived();130 delete pendingRequest.onHeadersReceived;131 }132 if (xhr.readyState !== 4) {133 return;134 }135 if (!(xhrId in this.pendingRequests)) {136 // The XHR request might have been aborted in onHeadersReceived()137 // callback, in which case we should abort request138 return;139 }140 delete this.pendingRequests[xhrId];141 // success status == 0 can be on ftp, file and other protocols142 if (xhr.status === 0 && this.isHttp) {143 if (pendingRequest.onError) {144 pendingRequest.onError(xhr.status);145 }146 return;147 }148 var xhrStatus = xhr.status || OK_RESPONSE;149 // From http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html#sec14.35.2:150 // "A server MAY ignore the Range header". This means it's possible to151 // get a 200 rather than a 206 response from a range request.152 var ok_response_on_range_request =153 xhrStatus === OK_RESPONSE &&154 pendingRequest.expectedStatus === PARTIAL_CONTENT_RESPONSE;155 if (!ok_response_on_range_request &&156 xhrStatus !== pendingRequest.expectedStatus) {157 if (pendingRequest.onError) {158 pendingRequest.onError(xhr.status);159 }160 return;161 }162 this.loadedRequests[xhrId] = true;163 var chunk = getArrayBuffer(xhr);164 if (xhrStatus === PARTIAL_CONTENT_RESPONSE) {165 var rangeHeader = xhr.getResponseHeader('Content-Range');166 var matches = /bytes (\d+)-(\d+)\/(\d+)/.exec(rangeHeader);167 var begin = parseInt(matches[1], 10);168 pendingRequest.onDone({169 begin: begin,170 chunk: chunk171 });172 } else {173 pendingRequest.onDone({174 begin: 0,175 chunk: chunk176 });177 }178 },179 hasPendingRequests: function NetworkManager_hasPendingRequests() {180 for (var xhrId in this.pendingRequests) {181 return true;182 }183 return false;184 },185 getRequestXhr: function NetworkManager_getXhr(xhrId) {186 return this.pendingRequests[xhrId].xhr;187 },188 isPendingRequest: function NetworkManager_isPendingRequest(xhrId) {189 return xhrId in this.pendingRequests;190 },191 isLoadedRequest: function NetworkManager_isLoadedRequest(xhrId) {192 return xhrId in this.loadedRequests;193 },194 abortAllRequests: function NetworkManager_abortAllRequests() {195 for (var xhrId in this.pendingRequests) {196 this.abortRequest(xhrId | 0);197 }198 },199 abortRequest: function NetworkManager_abortRequest(xhrId) {200 var xhr = this.pendingRequests[xhrId].xhr;201 delete this.pendingRequests[xhrId];202 xhr.abort();203 }204 };205 return NetworkManager;...
from_streaming_xhr.test.ts
Source:from_streaming_xhr.test.ts
1/*2 * Licensed to Elasticsearch B.V. under one or more contributor3 * license agreements. See the NOTICE file distributed with4 * this work for additional information regarding copyright5 * ownership. Elasticsearch B.V. licenses this file to you under6 * the Apache License, Version 2.0 (the "License"); you may7 * not use this file except in compliance with the License.8 * You may obtain a copy of the License at9 *10 * http://www.apache.org/licenses/LICENSE-2.011 *12 * Unless required by applicable law or agreed to in writing,13 * software distributed under the License is distributed on an14 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY15 * KIND, either express or implied. See the License for the16 * specific language governing permissions and limitations17 * under the License.18 */19import { fromStreamingXhr } from './from_streaming_xhr';20const createXhr = (): XMLHttpRequest =>21 (({22 onprogress: () => {},23 onreadystatechange: () => {},24 readyState: 0,25 responseText: '',26 status: 0,27 } as unknown) as XMLHttpRequest);28test('returns observable', () => {29 const xhr = createXhr();30 const observable = fromStreamingXhr(xhr);31 expect(typeof observable.subscribe).toBe('function');32});33test('emits an event to observable', () => {34 const xhr = createXhr();35 const observable = fromStreamingXhr(xhr);36 const spy = jest.fn();37 observable.subscribe(spy);38 expect(spy).toHaveBeenCalledTimes(0);39 (xhr as any).responseText = 'foo';40 xhr.onprogress!({} as any);41 expect(spy).toHaveBeenCalledTimes(1);42 expect(spy).toHaveBeenCalledWith('foo');43});44test('streams multiple events to observable', () => {45 const xhr = createXhr();46 const observable = fromStreamingXhr(xhr);47 const spy = jest.fn();48 observable.subscribe(spy);49 expect(spy).toHaveBeenCalledTimes(0);50 (xhr as any).responseText = '1';51 xhr.onprogress!({} as any);52 (xhr as any).responseText = '12';53 xhr.onprogress!({} as any);54 (xhr as any).responseText = '123';55 xhr.onprogress!({} as any);56 expect(spy).toHaveBeenCalledTimes(3);57 expect(spy.mock.calls[0][0]).toBe('1');58 expect(spy.mock.calls[1][0]).toBe('2');59 expect(spy.mock.calls[2][0]).toBe('3');60});61test('completes observable when request reaches end state', () => {62 const xhr = createXhr();63 const observable = fromStreamingXhr(xhr);64 const next = jest.fn();65 const complete = jest.fn();66 observable.subscribe({67 next,68 complete,69 });70 (xhr as any).responseText = '1';71 xhr.onprogress!({} as any);72 (xhr as any).responseText = '2';73 xhr.onprogress!({} as any);74 expect(complete).toHaveBeenCalledTimes(0);75 (xhr as any).readyState = 4;76 (xhr as any).status = 200;77 xhr.onreadystatechange!({} as any);78 expect(complete).toHaveBeenCalledTimes(1);79});80test('errors observable if request returns with error', () => {81 const xhr = createXhr();82 const observable = fromStreamingXhr(xhr);83 const next = jest.fn();84 const complete = jest.fn();85 const error = jest.fn();86 observable.subscribe({87 next,88 complete,89 error,90 });91 (xhr as any).responseText = '1';92 xhr.onprogress!({} as any);93 (xhr as any).responseText = '2';94 xhr.onprogress!({} as any);95 expect(complete).toHaveBeenCalledTimes(0);96 (xhr as any).readyState = 4;97 (xhr as any).status = 400;98 xhr.onreadystatechange!({} as any);99 expect(complete).toHaveBeenCalledTimes(0);100 expect(error).toHaveBeenCalledTimes(1);101 expect(error.mock.calls[0][0]).toBeInstanceOf(Error);102 expect(error.mock.calls[0][0].message).toMatchInlineSnapshot(103 `"Batch request failed with status 400"`104 );105});106test('when .onprogress called multiple times with same text, does not create new observable events', () => {107 const xhr = createXhr();108 const observable = fromStreamingXhr(xhr);109 const spy = jest.fn();110 observable.subscribe(spy);111 expect(spy).toHaveBeenCalledTimes(0);112 (xhr as any).responseText = '1';113 xhr.onprogress!({} as any);114 (xhr as any).responseText = '1';115 xhr.onprogress!({} as any);116 (xhr as any).responseText = '12';117 xhr.onprogress!({} as any);118 (xhr as any).responseText = '12';119 xhr.onprogress!({} as any);120 (xhr as any).responseText = '123';121 xhr.onprogress!({} as any);122 expect(spy).toHaveBeenCalledTimes(3);123 expect(spy.mock.calls[0][0]).toBe('1');124 expect(spy.mock.calls[1][0]).toBe('2');125 expect(spy.mock.calls[2][0]).toBe('3');126});127test('generates new observable events on .onreadystatechange', () => {128 const xhr = createXhr();129 const observable = fromStreamingXhr(xhr);130 const spy = jest.fn();131 observable.subscribe(spy);132 expect(spy).toHaveBeenCalledTimes(0);133 (xhr as any).responseText = '{"foo":"bar"}';134 xhr.onreadystatechange!({} as any);135 (xhr as any).responseText = '{"foo":"bar"}\n';136 xhr.onreadystatechange!({} as any);137 (xhr as any).responseText = '{"foo":"bar"}\n123';138 xhr.onreadystatechange!({} as any);139 expect(spy).toHaveBeenCalledTimes(3);140 expect(spy.mock.calls[0][0]).toBe('{"foo":"bar"}');141 expect(spy.mock.calls[1][0]).toBe('\n');142 expect(spy.mock.calls[2][0]).toBe('123');143});144test('.onreadystatechange and .onprogress can be called in any order', () => {145 const xhr = createXhr();146 const observable = fromStreamingXhr(xhr);147 const spy = jest.fn();148 observable.subscribe(spy);149 expect(spy).toHaveBeenCalledTimes(0);150 (xhr as any).responseText = '{"foo":"bar"}';151 xhr.onreadystatechange!({} as any);152 xhr.onprogress!({} as any);153 (xhr as any).responseText = '{"foo":"bar"}\n';154 xhr.onprogress!({} as any);155 xhr.onreadystatechange!({} as any);156 (xhr as any).responseText = '{"foo":"bar"}\n123';157 xhr.onreadystatechange!({} as any);158 xhr.onprogress!({} as any);159 xhr.onreadystatechange!({} as any);160 xhr.onprogress!({} as any);161 expect(spy).toHaveBeenCalledTimes(3);162 expect(spy.mock.calls[0][0]).toBe('{"foo":"bar"}');163 expect(spy.mock.calls[1][0]).toBe('\n');164 expect(spy.mock.calls[2][0]).toBe('123');...
xhr.js
Source:xhr.js
...137 }138}139XHR.get = function(url, data, callback)140{141 (new XHR()).get(url, data, callback);142}143XHR.poll = function(interval, url, data, callback)144{145 if (isNaN(interval) || interval < 1)146 interval = 5;147 if (!XHR._q)148 {149 XHR._t = 0;150 XHR._q = [ ];151 XHR._r = function() {152 for (var i = 0, e = XHR._q[0]; i < XHR._q.length; e = XHR._q[++i])153 {154 if (!(XHR._t % e.interval) && !e.xhr.busy())155 e.xhr.get(e.url, e.data, e.callback);156 }157 XHR._t++;158 };159 }160 XHR._q.push({161 interval: interval,162 callback: callback,163 url: url,164 data: data,165 xhr: new XHR()166 });167 XHR.run();168}169XHR.halt = function()170{171 if (XHR._i)172 {173 /* show & set poll indicator */174 try {175 document.getElementById('xhr_poll_status').style.display = '';176 document.getElementById('xhr_poll_status_on').style.display = 'none';177 document.getElementById('xhr_poll_status_off').style.display = '';178 } catch(e) { }179 window.clearInterval(XHR._i);...
Using AI Code Generation
1var x = new redwood.XHR();2x.onreadystatechange = function() {3 if (x.readyState == 4) {4 console.log(x.responseText);5 }6};7x.send(null);8var x = new redwood.XHR();9x.onreadystatechange = function() {10 if (x.readyState == 4) {11 console.log(x.responseText);12 }13};14x.send(null);15var x = new redwood.XHR();16x.onreadystatechange = function() {17 if (x.readyState == 4) {18 console.log(x.responseText);19 }20};21x.send(null);22var x = new redwood.XHR();23x.onreadystatechange = function() {24 if (x.readyState == 4) {25 console.log(x.responseText);26 }27};28x.send(null);29var x = new redwood.XHR();30x.onreadystatechange = function() {31 if (x.readyState == 4) {32 console.log(x.responseText);33 }34};35x.send(null);36var x = new redwood.XHR();37x.onreadystatechange = function() {38 if (x.readyState == 4) {39 console.log(x.responseText);40 }41};42x.send(null);43var x = new redwood.XHR();44x.onreadystatechange = function() {45 if (x.readyState == 4) {46 console.log(x.responseText);47 }48};49x.send(null);50var x = new redwood.XHR();51x.onreadystatechange = function() {
Using AI Code Generation
1var redwood = require('redwood');2redwood.xhr({3 success: function(data){4 console.log(data);5 },6 error: function(data){7 console.log(data);8 }9});
Using AI Code Generation
1var redwood = require('redwood');2var request = redwood.request;3var response = redwood.response;4var xhr = new XMLHttpRequest();5xhr.onreadystatechange = function() {6 if (xhr.readyState == 4) {7 if (xhr.status == 200) {8 console.log(xhr.responseText);9 }10 }11};12xhr.send();13var redwood = require('redwood');14var request = redwood.request;15var response = redwood.response;16var xhr = new XMLHttpRequest();17xhr.onreadystatechange = function() {18 if (xhr.readyState == 4) {19 if (xhr.status == 200) {20 console.log(xhr.responseText);21 }22 }23};24xhr.send();25var redwood = require('redwood');26var request = redwood.request;27var response = redwood.response;28var xhr = new XMLHttpRequest();29xhr.onreadystatechange = function() {30 if (xhr.readyState == 4) {31 if (xhr.status == 200) {32 console.log(xhr.responseText);33 }34 }35};36xhr.send();37var redwood = require('redwood');38var request = redwood.request;39var response = redwood.response;40var xhr = new XMLHttpRequest();41xhr.onreadystatechange = function() {42 if (xhr.readyState == 4) {43 if (xhr.status == 200) {44 console.log(xhr.responseText);45 }46 }47};48xhr.send();49var redwood = require('redwood');50var request = redwood.request;51var response = redwood.response;52var xhr = new XMLHttpRequest();53xhr.onreadystatechange = function() {54 if (xhr.readyState == 4) {55 if (xhr.status == 200) {56 console.log(xhr.responseText);57 }58 }59};60xhr.send();
Using AI Code Generation
1import { XHRClient } from '@redwoodjs/web'2const client = new XHRClient('/graphql')3const test = async () => {4 const response = await client.request(5 `query {6 test {7 }8 }`9 console.log(response)10}11test()12export const test = () => {13}14import { test } from './test'15describe('test', () => {16 it('returns true', () => {17 expect(test()).toBe('test')18 })19})20 type Test {21 }22 type Query {23 }24- [XHRClient](#xhrclient)25 - [Parameters](#parameters)26 - [request](#request)27 - [Parameters](#parameters-1)28 - [query](#query)29 - [Parameters](#parameters-2)30 - [mutation](#mutation)31 - [Parameters](#parameters-3)
Using AI Code Generation
1var redwood = require('redwood');2redwood.log('info', 'This is a test log message');3redwood.log('error', 'This is a test error message');4redwood.log('info', 'This is a test log message', { foo: 'bar' });5redwood.log('error', 'This is a test error message', { foo: 'bar' });6redwood.log('info', 'This is a test log message', { foo: 'bar' }, function(err, result) {7 if (err) {8 console.log('Error: ', err);9 } else {10 console.log('Result: ', result);11 }12});13redwood.log('error', 'This is a test error message', { foo: 'bar' }, function(err, result) {14 if (err) {15 console.log('Error: ', err);16 } else {17 console.log('Result: ', result);18 }19});20redwood.log('info', 'This is a test log message', { foo: 'bar' }, function(err, result) {21 if (err) {22 console.log('Error: ', err);23 } else {24 console.log('Result: ', result);25 }26});27redwood.log('error', 'This is a test error message', { foo: 'bar' }, function(err, result) {28 if (err) {29 console.log('Error: ', err);30 } else {31 console.log('Result: ', result);32 }33});34redwood.log('info', 'This is a test log message', { foo: 'bar' }, function(err, result) {35 if (err) {36 console.log('Error: ', err);37 } else {38 console.log('Result: ', result);39 }40});41redwood.log('error', 'This is a test error message', { foo: 'bar' }, function(err, result) {42 if (err) {43 console.log('Error: ', err);44 } else {45 console.log('Result: ', result);46 }47});48redwood.log('info', 'This is a test log message', { foo: 'bar' }, function(err, result) {49 if (err) {50 console.log('Error: ', err);51 } else {52 console.log('Result: ', result);53 }54});55redwood.log('error', 'This is a test error message
Using AI Code Generation
1var rw = new Redwood();2function handleResponse(response) {3 alert(response);4}5function handleError(error) {6 alert(error);7}8function handleProgress(progress) {9 alert(progress);10}11function handleLoad(load) {12 alert(load);13}14function handleTimeout(timeout) {15 alert(timeout);16}17function handleAbort(abort) {18 alert(abort);19}20function handleReadyStateChange(readyStateChange) {21 alert(readyStateChange);22}23function handleLoadStart(loadStart) {24 alert(loadStart);25}26function handleLoadEnd(loadEnd) {27 alert(loadEnd);28}29function handleUploadProgress(uploadProgress) {30 alert(uploadProgress);31}32function handleUploadLoad(uploadLoad) {33 alert(uploadLoad);34}35function handleUploadTimeout(uploadTimeout) {36 alert(uploadTimeout);37}38function handleUploadAbort(uploadAbort) {39 alert(uploadAbort);40}41function handleUploadLoadStart(uploadLoadStart) {42 alert(uploadLoadStart);43}44function handleUploadLoadEnd(uploadLoadEnd) {45 alert(uploadLoadEnd);46}47function handleDownloadProgress(downloadProgress) {48 alert(downloadProgress);49}50function handleDownloadLoad(downloadLoad) {51 alert(downloadLoad);52}53function handleDownloadTimeout(downloadTimeout) {54 alert(downloadTimeout);55}56function handleDownloadAbort(downloadAbort) {57 alert(downloadAbort);58}59function handleDownloadLoadStart(downloadLoadStart) {60 alert(downloadLoadStart);61}
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