How to use loadScriptPromise method in wpt

Best JavaScript code snippet using wpt

index.js

Source: index.js Github

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...18 });19 });20};21/​/​ без ошибки22loadScriptPromise('./​../​Learn_JS_11_3/​one.js').then((result) => {23 console.log('Скрипт загружен', result);24 one(); /​/​ 'one'25});26/​/​ с ошибкой27loadScriptPromise('./​../​Learn_JS_11_3/​адын.жс').then(28 (result) => {29 console.log('Скрипт загружен', result);30 one(); /​/​ 'one'31 },32 (error) => {33 console.error('Ошибка!', error);34 }35);36/​/​ сделаем функцию-помощник37function promisify(func) {38 /​/​ обёртка39 return function (...args) {40 /​/​ возвращаем промис41 return new Promise((resolve, reject) => {42 function callback(error, result) {43 if (error) {44 reject(error);45 } else {46 resolve(result);47 }48 }49 /​/​ в массив аргументов кидаем колбэк50 args.push(callback);51 func.apply(this, args);52 });53 };54}55loadScriptPromise = promisify(loadScript);56/​/​ норм57loadScriptPromise('./​../​Learn_JS_11_3/​two.js').then((result) => {58 console.log('Скрипт загружен', result);59 two(); /​/​ 'two'60});61/​/​ с ошибкой62loadScriptPromise('./​../​Learn_JS_11_3/​дыва.жс').then(63 (result) => {64 console.log('Скрипт загружен', result);65 two();66 },67 (error) => {68 console.error('Ошибка!', error);69 }70);71/​/​ улучшенная функция для множеств аргументов в колбэке72function promisify(func, manyArgs = false) {73 return function (...args) {74 return new Promise((resolve, reject) => {75 function callback(err, ...results) {76 /​/​ наш специальный колбэк для func...

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promise.js

Source: promise.js Github

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...30 sc.onerror = () => reject (new Error())31 })32 return p;33}34loadScriptPromise('thirdParty.js').then(() => {35 console.log('calling from promise resolve')36 thirdTest()37}).then(()=>console.log('i willl break this'))383940console.log('**************Promise chaining*****************')41loadScriptPromise('thirdParty.js').then(() => {42 return loadScriptPromise('thirdParty2.js')43}).then(()=>{44 console.log('now both scripts are loaded')45 thirdTest()46 thirdTestPart2()47})4849console.log('better way coming')50loadScriptPromise('thirdParty.js').then(() => {51 return loadScriptPromise('thirdParty2.js')52})535455/​/​/​error handling56new Promise ((resolve, reject) => {57 /​/​ resolve(5)58 /​/​reject(3)59 throw new Error('some fancy error')60})61.then((result) => {console.log('i passed with result : ' + result)})62.catch((error) => {console.log('some basic handling : ' + error)})63.then((result) => {console.log('i am here becausr thens are chainable : ' + result)})64.catch((error) => {65 console.log('i failed with result : ' + error)66 return new Promise ((resolve, reject) => {67 resolve(15)68 })69}).then((result) => {console.log('can this happen : ' + result)})707172let p1 = loadScriptPromise('thirdParty.js');73let p2 = loadScriptPromise('thirdParty2.js');74Promise.all([p1, p2]).then((result)=>{console.log('all is finished now'); console.log(result)})757677/​/​/​Promise util functions78/​/​Promise.all79/​/​Promise.allSettled ----------- may need polyfill80/​/​Promise.race ---- runs then for the first success or failed promie81/​/​Promise.any ----- runs after any promise is success, 82/​/​Promise.resolve83/​/​Promise.reject848586/​/​Promisificatio is transforming a function that accepts a callback to a function that returns a promise87function simple(callback) { ...

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loadMapsScript.js

Source: loadMapsScript.js Github

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1import loadJs from 'load-js';2/​/​ import invariant from 'invariant';3const _loadScript = (paramUrl) => {4 /​/​ invariant(clientId || ncpClientId, 'clientId or ncpClientId is required');5 /​/​ build naver maps v3 api url6 let requestUrl = paramUrl;7 return loadJs(requestUrl).then(() => {8 const maps = window.vw;9 console.log(`maps=`, maps);10 if (maps.jsContentLoaded) {11 return maps;12 }13 const loadingJsContent = new Promise(resolve => {14 maps.onJSContentLoaded = () => {15 resolve(maps);16 };17 });18 return loadingJsContent;19 });20};21let loadScriptPromise = null;22const loadScript = (paramUrl) => {23 /​/​ invariant(24 /​/​ clientId || ncpClientId,25 /​/​ 'loadNavermapsScript: clientId or ncpClientId is required',26 /​/​ );27 if (loadScriptPromise) {28 return loadScriptPromise;29 }30 loadScriptPromise = _loadScript(paramUrl);31 return loadScriptPromise;32};...

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Using AI Code Generation

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1 .then(script => console.log(`${script.src} is loaded!`))2 .catch(error => console.log(`Error: ${error.message}`));3 if (error) {4 console.log(`Error: ${error.message}`);5 } else {6 console.log(`${script.src} is loaded!`);7 }8});9 .then(script => console.log(`${script.src} is loaded!`))10 .catch(error => console.log(`Error: ${error.message}`));11 if (error) {12 console.log(`Error: ${error.message}`);13 } else {14 console.log(`${script.src} is loaded!`);15 }16});17 .then(script => console.log(`${script.src} is loaded!`))18 .catch(error => console.log(`Error: ${error.message}`));19 if (error) {20 console.log(`Error: ${error.message}`);21 } else {22 console.log(`${script.src} is loaded!`);23 }24});25 .then(script => console.log(`${script.src} is loaded!`))26 .catch(error => console.log(`Error: ${error.message}`));

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Using AI Code Generation

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1loadScriptPromise('wpt.js').then(2 script => alert(`${script.src} is loaded!`),3 error => alert(`Error: ${error.message}`)4);5loadScriptPromise('wpt.js').then(6 script => alert(`${script.src} is loaded!`),7 error => alert(`Error: ${error.message}`)8);9loadScriptPromise('wpt.js').then(10 script => alert(`${script.src} is loaded!`),11 error => alert(`Error: ${error.message}`)12);13loadScriptPromise('wpt.js').then(14 script => alert(`${script.src} is loaded!`),15 error => alert(`Error: ${error.message}`)16);17loadScriptPromise('wpt.js').then(18 script => alert(`${script.src} is loaded!`),19 error => alert(`Error: ${error.message}`)20);21loadScriptPromise('wpt.js').then(22 script => alert(`${script.src} is loaded!`),23 error => alert(`Error: ${error.message}`)24);25loadScriptPromise('wpt.js').then(26 script => alert(`${script.src} is loaded!`),27 error => alert(`Error: ${error.message}`)28);29loadScriptPromise('wpt.js').then(30 script => alert(`${script.src} is loaded!`),31 error => alert(`Error: ${error.message}`)32);

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Using AI Code Generation

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1loadScriptPromise('wpt.js')2.then(() => {3 console.log('script loaded');4 loadScriptPromise('wpt.js')5 .then(() => {6 console.log('script loaded');7 })8 .catch(err => console.log(err.message));9})10.catch(err => console.log(err.message));11loadScriptPromise('wpt.js')12.then(() => {13 console.log('script loaded');14 loadScriptPromise('wpt.js')15 .then(() => {16 console.log('script loaded');17 })18 .catch(err => console.log(err.message));19})20.catch(err => console.log(err.message));21loadScriptPromise('wpt.js')22.then(() => {23 console.log('script loaded');24 loadScriptPromise('wpt.js')25 .then(() => {26 console.log('script loaded');27 })28 .catch(err => console.log(err.message));29})30.catch(err => console.log(err.message));31loadScript('wpt.js', () => {32 console.log('script loaded');33 loadScript('wpt.js', () => {34 console.log('script loaded');35 });36});37loadScript('wpt.js', function() {38 console.log('script loaded');39 loadScript('wpt.js', function() {40 console.log('script loaded');41 });42});

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Using AI Code Generation

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1 .then(() => {2 console.log('jQuery loaded and ready to use!');3 })4 .catch((err) => {5 console.log(`Error: ${err.message}`);6 });7#### loadScriptPromise(url, options)8#### loadScript(url, options)9#### loadScriptWithCallback(url, callback, options)10#### loadScriptWithPromise(url, options)11#### loadScriptWithPromiseAndCallback(url, callback, options)12#### loadScriptWithPromiseAndCallback2(url, callback, options)

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Using AI Code Generation

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1loadScriptPromise('wpt.js')2.then(function(script) {3 console.log('script loaded: ' + script.src);4})5.catch(function(error) {6 console.log('script load error: ' + error);7});

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Blogs

Check out the latest blogs from LambdaTest on this topic:

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YouTube

You could also refer to video tutorials over LambdaTest YouTube channel to get step by step demonstration from industry experts.

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