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‎1-js/10-es-modern/10-set-map/article.md‎

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1-js/10-es-modern/15-promise/1-promise-settimeout/solution.md renamed to 1-js/10-es-modern/11-promise/1-promise-settimeout/solution.md

1-js/10-es-modern/15-promise/1-promise-settimeout/task.md renamed to 1-js/10-es-modern/11-promise/1-promise-settimeout/task.md

‎1-js/10-es-modern/11-promise/2-promise-sequence/solution.md‎

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1-js/10-es-modern/15-promise/guest.json renamed to 1-js/10-es-modern/11-promise/2-promise-sequence/solution.view/guest.json

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‎1-js/10-es-modern/11-promise/2-promise-sequence/solution.view/httpGet.js‎

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function httpGet(url) {
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return new Promise(function(resolve, reject) {
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var xhr = new XMLHttpRequest();
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xhr.open('GET', url, true);
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xhr.onload = function() {
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if (this.status == 200) {
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resolve(this.response);
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} else {
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var error = new Error(this.statusText);
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error.code = this.status;
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reject(error);
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}
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};
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xhr.onerror = function() {
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reject(new Error("Network Error"));
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};
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xhr.send();
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});
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}

‎1-js/10-es-modern/11-promise/2-promise-sequence/solution.view/index.html‎

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<!doctype html>
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<html>
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<head>
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<meta charset="UTF-8">
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</head>
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<body>
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<script src="httpGet.js"></script>
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<script>
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'use strict';
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let urls = ['guest.json', 'user.json'];
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let chain = Promise.resolve();
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let results = [];
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urls.forEach(function(url) {
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chain = chain
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.then(() => httpGet(url))
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.then((result) => {
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results.push(result);
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});
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});
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chain.then(() => {
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alert(results);
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});
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</script>
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</body>
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</html>

1-js/10-es-modern/15-promise/user.json renamed to 1-js/10-es-modern/11-promise/2-promise-sequence/solution.view/user.json

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‎1-js/10-es-modern/11-promise/2-promise-sequence/source.view/guest.json‎

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{
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"name": "guest",
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"isAdmin": false
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}

‎1-js/10-es-modern/11-promise/2-promise-sequence/source.view/httpGet.js‎

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function httpGet(url) {
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return new Promise(function(resolve, reject) {
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var xhr = new XMLHttpRequest();
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xhr.open('GET', url, true);
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xhr.onload = function() {
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if (this.status == 200) {
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resolve(this.response);
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} else {
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var error = new Error(this.statusText);
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error.code = this.status;
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reject(error);
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}
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};
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xhr.onerror = function() {
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reject(new Error("Network Error"));
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};
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xhr.send();
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});
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}

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