Join the 1-day Testing & QA Summit featuring 15+ Expert Speakers.Register for FREE! Join TestMu Conference

How to use customElements method in storybook-root

Best JavaScript code snippet using storybook-root

customElements.test.js

Source:customElements.test.js

1/* eslint-disable import/no-extraneous-dependencies */2const { expect } = require('chai');3const { banner, transform } = require('./utils');4describe('babelPluginWcHmr - detecting customElements.define', () => {5  it('injects registration when detecting a customElements.define', () => {6    const code = `class Foo extends HTMLElement {}\ncustomElements.define('x-foo', Foo);`;7    const result = transform(code);8    expect(result).to.equal(9      `${banner}10let Foo = __$wc_hmr$__.register(import.meta, "Foo", class Foo extends HTMLElement {});11customElements.define('x-foo', Foo);`,12    );13  });14  it('injects registration when detecting a window.customElements.define', () => {15    const code = `class Foo extends HTMLElement {}\nwindow.customElements.define('x-foo', Foo);`;16    const result = transform(code);17    expect(result).to.equal(18      `${banner}19let Foo = __$wc_hmr$__.register(import.meta, "Foo", class Foo extends HTMLElement {});20window.customElements.define('x-foo', Foo);`,21    );22  });23  it('injects registration when detecting a globalThis.customElements.define', () => {24    const code = `class Foo extends HTMLElement {}\nglobalThis.customElements.define('x-foo', Foo);`;25    const result = transform(code);26    expect(result).to.equal(27      `${banner}28let Foo = __$wc_hmr$__.register(import.meta, "Foo", class Foo extends HTMLElement {});29globalThis.customElements.define('x-foo', Foo);`,30    );31  });32  it('injects registration when detecting a class expression', () => {33    const code = `customElements.define('x-foo', class Foo extends HTMLElement {});`;34    const result = transform(code);35    expect(result).to.equal(`${banner}36customElements.define('x-foo', __$wc_hmr$__.register(import.meta, "Foo", class Foo extends HTMLElement {}));`);37  });38  it('injects registration when detecting an anonymous class expression', () => {39    const code = `customElements.define('x-foo', class extends HTMLElement {});`;40    const result = transform(code);41    expect(result).to.equal(`${banner}42customElements.define('x-foo', __$wc_hmr$__.register(import.meta, "anonymous0", class extends HTMLElement {}));`);43  });44  it('injects registration on a class expression assigned to a variable', () => {45    const code = `const Foo = class Foo extends HTMLElement {}\ncustomElements.define('x-foo', Foo);`;46    const result = transform(code);47    expect(result).to.equal(48      `${banner}49const Foo = __$wc_hmr$__.register(import.meta, "Foo", class Foo extends HTMLElement {});50customElements.define('x-foo', Foo);`,51    );52  });53  it('injects registration on a reassigned class to a variable with the same name', () => {54    const code = `let Foo = class Foo extends HTMLElement {}\n Foo = Foo;\n customElements.define('x-foo', Foo);`;55    const result = transform(code);56    expect(result).to.equal(57      `${banner}58let Foo = __$wc_hmr$__.register(import.meta, "Foo", class Foo extends HTMLElement {});59Foo = Foo;60customElements.define('x-foo', Foo);`,61    );62  });63  it('handles function expression', () => {64    const code = `customElements.define('x-foo', component(Foo));`;65    const result = transform(code);66    expect(result).to.equal(`${banner}67customElements.define('x-foo', __$wc_hmr$__.register(import.meta, "anonymous0", component(Foo)));`);68  });69  it('injects multiple registrations', () => {70    const code =71      "class Foo extends HTMLElement {}\ncustomElements.define('x-foo', Foo);\n" +72      "class Bar extends HTMLElement {}\ncustomElements.define('x-bar', Bar);" +73      "class Baz extends HTMLElement {}\ncustomElements.define('x-baz', Baz);";74    const result = transform(code);75    expect(result).to.equal(76      `${banner}77let Foo = __$wc_hmr$__.register(import.meta, "Foo", class Foo extends HTMLElement {});78customElements.define('x-foo', Foo);79let Bar = __$wc_hmr$__.register(import.meta, "Bar", class Bar extends HTMLElement {});80customElements.define('x-bar', Bar);81let Baz = __$wc_hmr$__.register(import.meta, "Baz", class Baz extends HTMLElement {});82customElements.define('x-baz', Baz);`,83    );84  });85  it('injects multiple anonymous registrations', () => {86    const code =87      "\ncustomElements.define('x-foo', class extends HTMLElement {});\n" +88      "\ncustomElements.define('x-foo', component(Foo));\n";89    const result = transform(code);90    expect(result).to.equal(`${banner}91customElements.define('x-foo', __$wc_hmr$__.register(import.meta, "anonymous0", class extends HTMLElement {}));92customElements.define('x-foo', __$wc_hmr$__.register(import.meta, "anonymous1", component(Foo)));`);93  });94  it('can configure a patch to be injected', () => {95    const code = `class Foo extends HTMLElement {}\ncustomElements.define('x-foo', Foo);`;96    const result = transform(code, { patches: ['x.js'] });97    expect(result).to.equal(98      `import '/__web-dev-server__/wc-hmr/patch.js';99${banner}100let Foo = __$wc_hmr$__.register(import.meta, "Foo", class Foo extends HTMLElement {});101customElements.define('x-foo', Foo);`,102    );103  });104  it('does not wrap an already handled class 1', () => {105    const code = `let Foo = __$wc_hmr$__.register(import.meta, "Foo", class Foo extends HTMLElement {});106customElements.define('x-foo', Foo);`;107    const result = transform(code);108    expect(result).to.equal(109      `let Foo = __$wc_hmr$__.register(import.meta, "Foo", class Foo extends HTMLElement {});110customElements.define('x-foo', Foo);`,111    );112  });113  it('does not wrap an already handled class 2', () => {114    const code = `customElements.define('x-foo', __$wc_hmr$__.register(import.meta, "Foo", class Foo extends HTMLElement {}));`;115    const result = transform(code);116    expect(result).to.equal(117      `customElements.define('x-foo', __$wc_hmr$__.register(import.meta, "Foo", class Foo extends HTMLElement {}));`,118    );119  });...

app.js

Source:app.js

1/**2 * Import all JavaScript dependencies and components3 * Initialize the PWA by creating a new session4 */5// import dependencies6import "tailwindcss/tailwind.css"7import "@fontsource/dm-sans"8import "./assets/style/main.css"9import data from './assets/data/FishEyeDataFR.json'10// import the router11import {Router} from './controller.js'12// Import all the pages13import {IndexPage} from './pages/index.js'14window.customElements.define('index-page', IndexPage);15import {TagPage} from './pages/tag.js'16window.customElements.define('tag-page', TagPage);17import {UserPage} from './pages/user.js'18window.customElements.define('user-page', UserPage);19import {Error404Page} from './pages/404.js'20window.customElements.define('error404-page', Error404Page);21// Import all the pages/components22import {FisheyeLogo} from './pages/components/logo.js'23window.customElements.define('fisheye-logo', FisheyeLogo);24import {TagsNav} from './pages/components/tags-nav.js'25window.customElements.define('tags-nav', TagsNav);26import {PhotographerTags} from './pages/components/photographer-tags.js'27window.customElements.define('photographer-tags', PhotographerTags);28import {PhotographerCard} from './pages/components/photographer-card.js'29window.customElements.define('photographer-card', PhotographerCard);30// Import all the pages/components/index components31import {FeaturedPhotographers} from './pages/components/index/featured-photographers.js'32window.customElements.define('featured-photographers', FeaturedPhotographers);33import {ReturnTop} from './pages/components/index/return-top.js'34window.customElements.define('return-top', ReturnTop);35// Import all the pages/components/tag components36import {TaggedPhotographers} from './pages/components/tag/tagged-photographers.js'37window.customElements.define('tagged-photographers', TaggedPhotographers);38// Import all the pages/components/user components39import {ContactModal} from './pages/components/user/contact-modal.js'40window.customElements.define('contact-modal', ContactModal);41import {LightboxContent} from './pages/components/user/lightbox-content.js'42window.customElements.define('lightbox-content', LightboxContent);43import {MediaCard} from './pages/components/user/media-card.js'44window.customElements.define('media-card', MediaCard);45import {MediaLightbox} from './pages/components/user/media-lightbox.js'46window.customElements.define('media-lightbox', MediaLightbox);47import {MediasSelect} from './pages/components/user/medias-select.js'48window.customElements.define('medias-select', MediasSelect);49import {PhotographerInfos} from './pages/components/user/photographer-infos.js'50window.customElements.define('photographer-infos', PhotographerInfos);51import {PhotographerMedias} from './pages/components/user/photographer-medias.js'52window.customElements.define('photographer-medias', PhotographerMedias);53import {PhotographerProfile} from './pages/components/user/photographer-profile.js'54window.customElements.define('photographer-profile', PhotographerProfile);55// create a new session56window.onload = function() {57    let session = new Router();58    session.push(window.location.pathname);...

main.ts

Source:main.ts

1import { SpotiesArtist, SpotiesCoverImage, SpotiesErrors, SpotiesFields, SpotiesOption, SpotiesProductPreview, SpotiesRecord, SpotiesSearch, SpotiesText, SpotiesModalDialog, SpotiesModalOpener } from './components';2if (!customElements.get("spoties-search-field")) {3    customElements.define("spoties-search-field", SpotiesSearch);4}5if (!customElements.get("spoties-cover-field")) {6    customElements.define("spoties-cover-field", SpotiesCoverImage);7}8if (!customElements.get("spoties-text-field")) {9    customElements.define("spoties-text-field", SpotiesText);10}11if (!customElements.get("spoties-record-name-field")) {12    customElements.define("spoties-record-name-field", SpotiesRecord);13}14if (!customElements.get("spoties-artist-field")) {15    customElements.define("spoties-artist-field", SpotiesArtist);16}17if (!customElements.get("spoties-option-field")) {18    customElements.define("spoties-option-field", SpotiesOption);19}20if (!customElements.get("spoties-option-errors")) {21    customElements.define("spoties-option-errors", SpotiesErrors);22}23if (!customElements.get("spoties-preview")) {24    customElements.define("spoties-preview", SpotiesProductPreview);25}26if (!customElements.get("spoties-fields")) {27    customElements.define("spoties-fields", SpotiesFields);28}29if (!customElements.get("spoties-modal-dialog")) {30    customElements.define("spoties-modal-dialog", SpotiesModalDialog);31  }32if (!customElements.get("spoties-modal-opener")) {33    customElements.define("spoties-modal-opener", SpotiesModalOpener);34  }35const addVariants = [36    'form[action="/cart"]',37    'form[action^="/cart"]',38    'form[action*="/cart?"]',39    'form[action="/checkout"]',40    'form[action^="/checkout"]',41    'form[action*="/checkout?"]',42];43const addedForms = [];44addVariants.forEach((variant) => {45    const forms = document.querySelectorAll(variant);46    forms.forEach((form) => {47        if (!addedForms.includes(form)) {48            const spotiesFields = document.querySelector("spoties-fields") as SpotiesFields;49            if (spotiesFields) {50                form.addEventListener("formdata", async (e: FormDataEvent) => {51                    const formData = e.formData;52                    await spotiesFields.addToFormData(formData);53                });54                form.addEventListener(55                    "submit",56                    async (e) => {57                        if (!spotiesFields.validate()) {58                            e.preventDefault();59                            e.stopImmediatePropagation();60                        }61                    },62                    {63                        capture: true,64                    }65                );66            }67            addedForms.push(form);68        }69    });...

Using AI Code Generation

1import React from 'react';2import { storiesOf } from '@storybook/react';3import { withKnobs, text, boolean, number } from '@storybook/addon-knobs';4import { withInfo } from '@storybook/addon-info';5import { action } from '@storybook/addon-actions';6import { withNotes } from '@storybook/addon-notes';7import { withA11y } from '@storybook/addon-a11y';8import { Button } from '../src/components/Button';9storiesOf('Button', module)10  .addDecorator(withKnobs)11  .addDecorator(withInfo)12  .addDecorator(withNotes)13  .addDecorator(withA11y)14  .addWithJSX('with text', () => (15    <Button onClick={action('clicked')}>16      {text('Label', 'Hello Button')}17  .addWithJSX('with some emoji', () => (18    <Button onClick={action('clicked')} disabled={boolean('Disabled', false)}>19  .addWithJSX('with some emoji and action', () => (20    <Button onClick={action('clicked')} disabled={boolean('Disabled', false)}>21  .addWithJSX('with some emoji and action', () => (22    <Button onClick={action('clicked')} disabled={boolean('Disabled', false)}>23  .addWithJSX('with some emoji and action', () => (24    <Button onClick={action('clicked')} disabled={boolean('Disabled', false)}>25  .addWithJSX('with some emoji and action', () => (26    <Button onClick={action('clicked')} disabled={boolean('Disabled', false)}>

Using AI Code Generation

1import { customElements } from 'storybook-root';2customElements.define('my-element', MyElement);3import { addElement } from 'storybook-root';4addElement('my-element', MyElement);5import { addStory } from 'storybook-root';6addStory('my-element', MyElement, {7  attributes: {8  },9  properties: {10  },11  events: {12  },13  slots: {14  },15  cssProperties: {16  },17});18import { addStories } from 'storybook-root';19addStories([20  {21    attributes: {22    },23    properties: {24    },25    events: {26    },27    slots: {

Using AI Code Generation

1import { customElements } from 'storybook-root';2import { MyComponent } from './my-component.js';3customElements.define('my-component', MyComponent);4import { LitElement, html, css } from 'lit-element';5export class MyComponent extends LitElement {6  static get properties() {7    return {8      name: { type: String }9    };10  }11  static get styles() {12      :host {13        display: block;14        border: solid 1px red;15        padding: 16px;16        max-width: 800px;17      }18    `;19  }20  constructor() {21    super();22    this.name = 'World';23  }24  render() {25      <h1>Hello, ${this.name}!</h1>26      <button @click=${this._onClick}>Click me!</button>27    `;28  }29  _onClick() {30    this.name = 'Mundo';31  }32}33import { html } from 'lit-html';34import './my-component';35export default {36};37export const withText = () => html`38`;

Using AI Code Generation

1import { customElements } from 'storybook-root';2customElements.define('my-element', class extends HTMLElement {3  connectedCallback() {4    this.innerHTML = 'Hello World';5  }6});7import { customElements } from 'storybook-root';8customElements.define('my-element', class extends HTMLElement {9  connectedCallback() {10    this.innerHTML = 'Hello World';11  }12});13  customElements.define('my-element', class extends HTMLElement {14    connectedCallback() {15      this.innerHTML = 'Hello World';16    }17  });18  customElements.define('my-element', class extends HTMLElement {19    connectedCallback() {20      this.innerHTML = 'Hello World';21    }22  });23  customElements.define('my-element', class extends HTMLElement {24    connectedCallback() {25      this.innerHTML = 'Hello World';26    }27  });28  customElements.define('my-element', class extends HTMLElement {29    connectedCallback() {30      this.innerHTML = 'Hello World';31    }32  });33import { customElements } from 'storybook-root';34customElements.define('my-element', class extends HTMLElement {35  connectedCallback() {36    this.innerHTML = 'Hello World';37  }38});39import { customElements } from 'storybook-root';40customElements.define('my-element', class extends HTMLElement {41  connectedCallback() {42    this.innerHTML = 'Hello World';43  }44});45const path = require('path');46module.exports = {47  webpackFinal: async (config, { configType }) => {48    config.module.rules.push({

Using AI Code Generation

1import { render } from 'lit-html';2import { customElements } from 'storybook-root';3import { html, LitElement } from 'lit-element';4class MyElement extends LitElement {5  render() {6    `;7  }8}9customElements.define('my-element', MyElement);10import { storiesOf } from 'storybook-root';11import '../test.js';12storiesOf('Test', module).add('Default', () => html`13`);14storiesOf(kind, module);15add(name, fn);16addDecorator(fn);17addParameters(parameters);

Using AI Code Generation

1import { customElements } from 'storybook-root';2import { Test } from './test';3customElements.define('test-element', Test);4import { customElements } from 'storybook-root';5import { Test } from './test';6customElements.define('test-element', Test);7import { customElements } from 'storybook-root';8import { Test } from './test';9customElements.define('test-element', Test);10import { customElements } from 'storybook-root';11import { Test } from './test';12customElements.define('test-element', Test);13import { customElements } from 'storybook-root';14import { Test } from './test';15customElements.define('test-element', Test);16import { customElements } from 'storybook-root';17import { Test } from './test';18customElements.define('test-element', Test);19import { customElements } from 'storybook-root';20import { Test } from './test';21customElements.define('test-element', Test);22import { customElements } from 'storybook-root';23import { Test } from './test';24customElements.define('test-element', Test);25import { customElements } from 'storybook-root';26import { Test } from './test';27customElements.define('test-element', Test);28import { customElements } from 'storybook-root';29import { Test } from './test';30customElements.define('test-element', Test);31import { customElements } from 'storybook-root';32import { Test } from './test';33customElements.define('test-element', Test);34import {

Using AI Code Generation

1import { customElements } from 'storybook-root/dist/custom-elements';2customElements.define('my-element', MyElement);3const define = (tagName, elementClass) => {4  window.customElements.define(tagName, elementClass);5};6export const customElements = { define };7export { customElements } from './custom-elements';

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.