Best JavaScript code snippet using storybook-root
useLastViewed.ts
Source: useLastViewed.ts
1import debounce from 'lodash/βdebounce';2import { useCallback, useEffect, useMemo, useRef } from 'react';3import store from 'store2';4import { Selection, StoryRef } from './βtypes';5const save = debounce((value) => store.set('lastViewedStoryIds', value), 1000);6export const useLastViewed = (selection: Selection) => {7 const initialLastViewedStoryIds = useMemo((): StoryRef[] => {8 const items = store.get('lastViewedStoryIds');9 if (!items || !Array.isArray(items)) return [];10 if (!items.some((item) => typeof item === 'object' && item.storyId && item.refId)) return [];11 return items;12 }, [store]);13 const lastViewedRef = useRef(initialLastViewedStoryIds);14 const updateLastViewed = useCallback(15 (story: StoryRef) => {16 const items = lastViewedRef.current;17 const index = items.findIndex(18 ({ storyId, refId }) => storyId === story.storyId && refId === story.refId19 );20 if (index === 0) return;21 if (index === -1) {22 lastViewedRef.current = [story, ...items];23 } else {24 lastViewedRef.current = [story, ...items.slice(0, index), ...items.slice(index + 1)];25 }26 save(lastViewedRef.current);27 },28 [lastViewedRef]29 );30 useEffect(() => {31 if (selection) updateLastViewed(selection);32 }, [selection]);33 return {34 getLastViewed: useCallback(() => lastViewedRef.current, [lastViewedRef]),35 clearLastViewed: useCallback(() => {36 lastViewedRef.current = lastViewedRef.current.slice(0, 1);37 save(lastViewedRef.current);38 }, [lastViewedRef]),39 };...
Using AI Code Generation
1import React from 'react';2import { storiesOf } from '@storybook/βreact';3import { action } from '@storybook/βaddon-actions';4import { linkTo } from '@storybook/βaddon-links';5import Button from './βButton';6import Welcome from './βWelcome';7storiesOf('Welcome', module).add('to Storybook', () => <Welcome showApp={linkTo('Button')} /β>);8storiesOf('Button', module)9 .add('with text', () => (10 <Button onClick={action('clicked')}>Hello Button</βButton>11 .add('with some emoji', () => (12 <Button onClick={action('clicked')}>π π π π―</βButton>13 ));14import React from 'react';15import { storiesOf } from '@storybook/βreact';16import { action } from '@storybook/βaddon-actions';17import { linkTo } from '@storybook/βaddon-links';18import Button from './βButton';19import Welcome from './βWelcome';20storiesOf('Welcome', module).add('to Storybook', () => <Welcome showApp={linkTo('Button')} /β>);21storiesOf('Button', module)22 .add('with text', () => (23 <Button onClick={action('clicked')}>Hello Button</βButton>24 .add('with some emoji', () => (25 <Button onClick={action('clicked')}>π π π π―</βButton>26 ));27import React from 'react';28import { storiesOf } from '@storybook/βreact';29import { action } from '@storybook/βaddon-actions';30import { linkTo } from '@storybook/βaddon-links';31import Button from './βButton';32import Welcome from './βWelcome';33storiesOf('Welcome', module).add('to Storybook', () => <Welcome showApp={linkTo('Button')} /β>);34storiesOf('Button', module)35 .add('with text', () => (36 <Button onClick={action('clicked')}>Hello Button</βButton>37 .add('with some emoji', () => (38 <Button onClick={action('clicked')}>π π π π―</βButton>39 ));
Using AI Code Generation
1import React from 'react';2import { storiesOf } from '@storybook/βreact';3const stories = storiesOf('Category', module);4stories.add('story1', () => <div>story1</βdiv>);5stories.add('story2', () => <div>story2</βdiv>);6stories.add('story3', () => <div>story3</βdiv>);7import React from 'react';8import { storiesOf } from '@storybook/βreact';9const stories = storiesOf('Category', module);10stories.add('story1', () => <div>story1</βdiv>);11stories.add('story2', () => <div>story2</βdiv>);12stories.add('story3', () => <div>story3</βdiv>);13export const globalDecorator = (storyFn) => (14 <ThemeProvider theme={theme}>15 {storyFn()}16);17export const parameters = {18 actions: { argTypesRegex: "^on[A-Z].*" },19 controls: { expanded: true },20 backgrounds: {21 { name: 'dark', value: '#141414' },22 { name: 'light', value: '#ffffff' },23 },24 options: {25 storySort: {26 },27 },28 docs: {29 },30 previewTabs: {31 'storybook/βdocs/βpanel': { index: -1 },32 },33 viewport: {34 },35};36export const decorators = [globalDecorator];37I want to use the theme in my stories, so I import the theme and wrap my stories in the ThemeProvider :38import { theme } from '../βsrc/βtheme';39export default {40 (Story) => (41 <ThemeProvider theme={theme}>42};
Using AI Code Generation
1import { lastViewedRef } from 'storybook-root';2const lastViewed = lastViewedRef();3import { lastViewedRef } from 'storybook-root';4const lastViewed = lastViewedRef();5import { lastViewedRef } from 'storybook-root';6const lastViewed = lastViewedRef();7import { lastViewedRef } from 'storybook-root';8const lastViewed = lastViewedRef();9import { lastViewedRef } from 'storybook-root';10const lastViewed = lastViewedRef();11import { lastViewedRef } from 'storybook-root';12const lastViewed = lastViewedRef();13import { lastViewedRef } from 'storybook-root';14const lastViewed = lastViewedRef();15import { lastViewedRef } from 'storybook-root';16const lastViewed = lastViewedRef();17import { lastViewedRef } from 'storybook-root';18const lastViewed = lastViewedRef();
Using AI Code Generation
1import { lastViewedRef } from 'storybook-root';2const lastViewed = lastViewedRef.current;3import { lastViewedRef } from 'storybook-root';4const lastViewed = lastViewedRef.current;5import { lastViewedRef } from 'storybook-root';6const lastViewed = lastViewedRef.current;7import { lastViewedRef } from 'storybook-root';8const lastViewed = lastViewedRef.current;9import { lastViewedRef } from 'storybook-root';10const lastViewed = lastViewedRef.current;11import { lastViewedRef } from 'storybook-root';12const lastViewed = lastViewedRef.current;13import { lastViewedRef } from 'storybook-root';14const lastViewed = lastViewedRef.current;15import { lastViewedRef } from 'storybook-root';16const lastViewed = lastViewedRef.current;17import { lastViewedRef } from 'storybook-root';18const lastViewed = lastViewedRef.current;
Using AI Code Generation
1import { lastViewedRef } from 'storybook-root';2export default {3};4export const TestStory = () => {5 const lastViewedStory = lastViewedRef.current;6 console.log(lastViewedStory);7 return <div>Test</βdiv>;8};9TestStory.story = {10};11import { useRef } from 'react';12import { addons, types } from '@storybook/βaddons';13import { useStorybookApi } from '@storybook/βapi';14import { useChannel } from '@storybook/βapi';15import { useParameter } from '@storybook/βapi';16import { STORY_CHANGED } from '@storybook/βcore-events';17const ADDON_ID = 'storybook-root';18const PANEL_ID = `${ADDON_ID}/βpanel`;19const lastViewedRef = useRef(null);20const Panel = () => {21 const api = useStorybookApi();22 const story = useParameter('story', null);23 const channel = useChannel({ [STORY_CHANGED]: () => {} });24 lastViewedRef.current = story;25 return null;26};27addons.register(ADDON_ID, () => {28 addons.add(PANEL_ID, {29 render: ({ active, key }) => <Panel active={active} key={key} /β>,30 });31});32export { lastViewedRef };
Using AI Code Generation
1import { lastViewedRef } from 'storybook-root';2const storybook = new Storybook({3 {4 render: () => <div>Story 1</βdiv>,5 },6 {7 render: () => <div>Story 2</βdiv>,8 },9});10storybook.render();11lastViewedRef(storybook);12lastViewedRef(storybook);
Check out the latest blogs from LambdaTest on this topic:
Hey everyone! We hope you had a great Hacktober. At LambdaTest, we thrive to bring you the best with each update. Our engineering and tech teams work at lightning speed to deliver you a seamless testing experience.
In todayβs world, an organizationβs most valuable resource is its customers. However, acquiring new customers in an increasingly competitive marketplace can be challenging while maintaining a strong bond with existing clients. Implementing a customer relationship management (CRM) system will allow your organization to keep track of important customer information. This will enable you to market your services and products to these customers better.
When software developers took years to create and introduce new products to the market is long gone. Users (or consumers) today are more eager to use their favorite applications with the latest bells and whistles. However, users today donβt have the patience to work around bugs, errors, and design flaws. People have less self-control, and if your product or application doesnβt make life easier for users, theyβll leave for a better solution.
Estimates are critical if you want to be successful with projects. If you begin with a bad estimating approach, the project will almost certainly fail. To produce a much more promising estimate, direct each estimation-process issue toward a repeatable standard process. A smart approach reduces the degree of uncertainty. When dealing with presales phases, having the most precise estimation findings can assist you to deal with the project plan. This also helps the process to function more successfully, especially when faced with tight schedules and the danger of deviation.
When I started writing tests with Cypress, I was always going to use the user interface to interact and change the applicationβs state when running tests.
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.
You could also refer to video tutorials over LambdaTest YouTube channel to get step by step demonstration from industry experts.
Get 100 minutes of automation test minutes FREE!!