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How to use retainedState method in storybook-root
Best JavaScript code snippet using storybook-root
useForm.ts
Source:useForm.ts 
1import { useState, useContext } from 'react';2import { identity, setReducedState } from '../../utils/functions';3import { RequestParams } from '../../utils/types';4import { AppContext } from '../contexts/AppContext';56type formStateType = 'values' | 'errors' | 'both';78const formatErrors = (values: any, setErrors: any) => (9 acc: any,10 [id, func]: any,11) => {12 if (func) {13 const error = func(values[id], values, setErrors);14 if (error) {15 acc[id] = error;16 }17 }1819 return acc;20};2122export const useForm = (23 validators: any = {},24 initialValues: any = {},25 initialErrors: any = {},26) => {27 const { onRequest } = useContext<any>(AppContext);28 const [values, setValues] = useState<any>(initialValues);29 const [errors, setErrors] = useState<any>(initialErrors);3031 const validationErrors = () => Object.entries(validators).reduce(formatErrors(values, setErrors), {});3233 function onClear(type: formStateType = 'both') {34 switch (type) {35 case 'values':36 setValues({});37 break;38 case 'errors':39 setErrors({});40 break;41 default:42 setValues({});43 setErrors({});44 break;45 }46 }4748 function onSet(49 newState: any,50 type: 'values' | 'errors' = 'values',51 replace: boolean = false,52 ) {53 const prevState = type === 'values' ? values : errors;54 const accState = replace ? {} : { ...prevState };55 if (type === 'values') {56 setValues({ ...accState, ...newState });57 } else {58 setErrors({ ...accState, ...newState });59 }60 }6162 /**63 * Função para submeter qualquer tipo de formulário64 * @param endpoint - Aqui nós passamos o corpo da requisição65 * @param formatterErrors66 * @param submitValidation67 */68 async function onSubmit(69 endpoint: RequestParams,70 formatterErrors: any,71 submitValidation?: any,72 noValidation: boolean = false,73 ) {74 const formErrors = validationErrors();75 const submitErrors = submitValidation ? submitValidation(values) : {};76 try {77 if (Object.keys(formErrors).length < 1 || noValidation) {78 if (Object.keys(submitErrors).length < 1 || noValidation) {79 const resp = await onRequest(endpoint);80 return Promise.resolve(resp);81 }82 onSet(submitErrors, 'errors');83 return Promise.reject(new Error('clienterror'));84 }8586 onSet(formErrors, 'errors');87 return Promise.reject(new Error('clienterror'));88 } catch (responseErrors) {89 const isErrorJson = (responseErrors.status === 42290 || responseErrors.status === 40091 || (responseErrors.status >= 200 && responseErrors.status < 300))92 && responseErrors.status !== 204;93 const parsedErrors = isErrorJson94 ? await responseErrors.json()95 : responseErrors;96 onSet(formatterErrors(parsedErrors), 'errors');97 return Promise.reject(responseErrors);98 }99 }100101 function onChange(102 id: string | [string, number, string],103 formatter = identity,104 validate = false,105 ) {106 return (event: any) => {107 const value = formatter(event);108 if (Array.isArray(id)) {109 const [array, idx, valueId] = id;110 setValues({111 ...values,112 [array]: [113 ...values[array].slice(0, idx),114 { ...values[array][idx], [valueId]: value },115 ...values[array].slice(idx + 1),116 ],117 });118 } else {119 if (validate) {120 const validator = validators[id];121 if (validator) {122 if (validator.length === 1) {123 setErrors((errors: any) => ({124 ...errors,125 [id]: validator(value),126 }));127 } else if (validator.length === 2) {128 setErrors((errors: any) => ({129 ...errors,130 [id]: validator(value, values),131 }));132 } else {133 setErrors((errors: any) => ({134 ...errors,135 [id]: validator(value, values, setErrors),136 }));137 }138 }139 }140 setValues((values: any) => ({ ...values, [id]: value }));141 }142 };143 }144145 function onAddArray(array: string, newItem: any = {}) {146 const newItemWithId = { ...newItem, id: Date.now() };147 onSet({ [array]: [...values[array], newItemWithId] });148 }149 function onAddMultipleArray(array: string, newArray: any[] = []) {150 const newArrayWithIds = newArray.map((item: any, idx: any) => ({151 ...item,152 id: Date.now() + idx,153 }));154 onSet({ [array]: [...values[array], ...newArrayWithIds] });155 }156157 function onClearArray(array: string, idx: number | 'all') {158 if (typeof idx === 'number') {159 onSet({160 [array]: [161 ...values[array].slice(0, idx),162 { id: values[array][idx].id },163 ...values[array].slice(idx + 1),164 ],165 });166 onSet(167 { [array]: { ...errors[array], [values[array][idx].id]: '' } },168 'errors',169 );170 } else {171 onSet({172 [array]: [...values[array].map((item: any) => ({ id: item.id }))],173 });174 onSet({ [array]: {} }, 'errors');175 }176 }177178 function onDelArray(array: string, idx: number | 'all') {179 if (typeof idx === 'number') {180 onSet({181 [array]: [182 ...values[array].slice(0, idx),183 ...values[array].slice(idx + 1),184 ],185 });186 onSet(187 { [array]: { ...errors[array], [values[array][idx].id]: '' } },188 'errors',189 );190 } else {191 onSet({192 [array]: [],193 });194 onSet({ [array]: {} }, 'errors');195 }196 }197198 function onBlur(id: string) {199 return () => {200 const value = values[id];201 const validator = validators[id];202 if (validator) {203 if (validator.length === 1) {204 setErrors((errors: any) => ({205 ...errors,206 [id]: validator(value),207 }));208 } else if (validator.length === 2) {209 setErrors((errors: any) => ({210 ...errors,211 [id]: validator(value, values),212 }));213 } else {214 setErrors((errors: any) => ({215 ...errors,216 [id]: validator(value, values, setErrors),217 }));218 }219 }220 };221 }222223 function onReset(224 type: formStateType = 'both',225 retain: string | Array<string> = '',226 ) {227 switch (type) {228 case 'values':229 if (Array.isArray(retain)) {230 setReducedState(values, retain, (retainedState: any) => setValues({ ...initialValues, ...retainedState }));231 } else {232 setValues({ ...initialValues, [retain]: values[retain] });233 }234 break;235 case 'errors':236 if (Array.isArray(retain)) {237 setReducedState(errors, retain, (retainedState: any) => setErrors({ ...initialErrors, ...retainedState }));238 } else {239 setErrors({ ...initialErrors, [retain]: errors[retain] });240 }241 break;242 default:243 setValues(initialValues);244 setErrors(initialErrors);245 break;246 }247 }248249 return {250 onChange,251 validationErrors,252 onBlur,253 onClear,254 onSubmit,255 onReset,256 onAddArray,257 onAddMultipleArray,258 onClearArray,259 onDelArray,260 onSet,261 values,262 errors,263 };
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index.js
Source:index.js
1const tryLoadAndParse = storageKey => {2 try {3 return JSON.parse(localStorage.getItem(storageKey));4 } catch {5 return undefined;6 }7}8export const retainState = storageKey => createStore => (reducer, initialState, enhancer) => {9 let actualInitialState = initialState;10 let actualEnhancer = enhancer;11 if (enhancer === undefined) {12 actualEnhancer = initialState;13 actualInitialState = undefined;14 }15 const retainedState = tryLoadAndParse(storageKey);16 const store = createStore(reducer, retainedState ?? actualInitialState, actualEnhancer);17 const unsub = store.subscribe(() => {18 const state = store.getState();19 20 try {21 localStorage.setItem(storageKey, JSON.stringify(state));22 } catch (ex) {23 unsub();24 }25 });26 return store;...
configureStore.js
Source:configureStore.js
1import {createStore, applyMiddleware, compose} from 'redux';2import rootReducer from '../reducers/common/index';3import thunk from 'redux-thunk';4import {loadState} from './retainState';5export default function configureStore(initialState){6 let retainedState = loadState();7 return createStore(8 rootReducer,9 retainedState,10 applyMiddleware(thunk)11 );...
Using AI Code Generation
1import { retainedState } from 'storybook-root';2import { retainedState } from 'storybook-root';3import { retainedState } from 'storybook-root';4import { retainedState } from 'storybook-root';5import { retainedState } from 'storybook-root';6import { retainedState } from 'storybook-root';7import { retainedState } from 'storybook-root';8import { retainedState } from 'storybook-root';9import { retainedState } from 'storybook-root';10import { retainedState } from 'storybook-root';11import { retainedState } from 'storybook-root';12import { retainedState } from 'storybook-root';13import { retainedState } from 'storybook-root';14import { retainedState } from 'storybook-root';15import { retainedState } from 'storybook-root';16import { retainedState } from 'storybook-root';17import { retainedState } from 'storybook-root';18import { retainedState } from 'storybook-root';19import { retainedState } from 'storybook-root';20import { retainedState } from 'storybook-root';
Using AI Code Generation
1import { retainedState } from 'storybook-root';2import { someState } from 'storybook-root';3import { retainedState } from 'storybook-root';4import { someState } from 'storybook-root';5import { retainedState } from 'storybook-root';6import { someState } from 'storybook-root';7import { retainedState } from 'storybook-root';8import { someState } from 'storybook-root';9import { retainedState } from 'storybook-root';10import { someState } from 'storybook-root';11import { retainedState } from 'storybook-root';12import { someState } from 'storybook-root';13import { retainedState } from 'storybook-root';14import { someState } from 'storybook-root';15import { retainedState } from 'storybook-root';16import { someState } from 'storybook-root';17import { retainedState } from 'storybook-root';18import { someState } from 'storybook-root';19import { retainedState } from 'storybook-root';
Using AI Code Generation
1import { retainedState } from '@storybook/addon-ondevice-root-provider';2import { storiesOf } from '@storybook/react-native';3storiesOf('Button', module)4 .add('with text', () => {5 return <Button onPress={action('clicked-text')}>Hello Button</Button>;6 })7 .add('with some emoji', () => {8 return (9 <Button onPress={action('clicked-emoji')}>10 );11 })12 .add('with some retained state', () => {13 const [count, setCount] = retainedState('count', 0);14 return (15 <Button onPress={() => setCount(count + 1)}>16 Count {count}17 );18 });19import { AppRegistry } from 'react-native';20import { getStorybookUI, configure } from '@storybook/react-native';21configure(() => {22 require('./test');23}, module);
Using AI Code Generation
1import { retainedState } from 'storybook-root';2export const retainedState = retainedState;3import { retainedState } from 'storybook-root';4export const retainedState = retainedState;5import { storiesOf } from '@storybook/react';6import React from 'react';7import { withKnobs } from '@storybook/addon-knobs';8import { action } from '@storybook/addon-actions';9import { MyComponent } from './MyComponent';10storiesOf('MyComponent', module)11 .addDecorator(withKnobs)12 .add('default', () => (13 <MyComponent onClick={action('clicked')} />14 ));15import { storiesOf } from '@storybook/react';16import React from 'react';17import { withKnobs, boolean } from '@storybook/addon-knobs';18import { action } from '@storybook/addon-actions';19import { MyComponent } from './MyComponent';20storiesOf('MyComponent', module)21 .addDecorator(withKnobs)22 .add('default', () => (23 <MyComponent onClick={action('clicked')} />24 .add('loading', () => (25 <MyComponent onClick={action('clicked')} loading={boolean('loading', true)} />26 ));27import { storiesOf } from '@storybook/react';28import React from 'react';29import {
Using AI Code Generation
1import { retainState } from 'storybook-root';2export default {3 parameters: {4 }5};6export const RetainState = retainState(() => {7 return <div>RetainState</div>;8});9import { addDecorator } from '@storybook/react';10export const retainState = (storyFn) => {11 addDecorator(storyFn);12 return storyFn();13};14import { retainState } from 'storybook-root';15addDecorator(retainState);16import { retainState } from 'storybook-root';17export default {18};
Using AI Code Generation
1import { retainState } from 'storybook-root';2retainState('myState', { foo: 'bar' });3import { retainState } from 'storybook-root';4storiesOf('test', module)5 .add('test', () => {6 const state = retainState('myState');7 return <div>{state.foo}</div>;8 });9import { retainState } from 'storybook-root';10storiesOf('test', module)11 .add('test', () => {12 const state = retainState('myState');13 return <div>{state.foo}</div>;14 });15import { retainState } from 'storybook-root';16storiesOf('test', module)17 .add('test', () => {18 const state = retainState('myState');19 return <div>{state.foo}</div>;20 });21import { retainState } from 'storybook-root';22storiesOf('test', module)23 .add('test', () => {24 const state = retainState('myState');25 return <div>{state.foo}</div>;26 });27import { retainState } from 'storybook-root';28storiesOf('test', module)29 .add('test', () => {30 const state = retainState('myState');31 return <div>{state.foo}</div>;32 });33import { retainState } from 'storybook-root';34storiesOf('test', module)35 .add('test', () => {36 const state = retainState('myState');37 return <div>{state.foo}</div>;38 });39import { retainState } from 'storybook-root';40storiesOf('test', module)41 .add('test', () => {42 const state = retainState('myState');43 return <div>{state.foo}</div>;44 });
Using AI Code Generation
1const { retainedState } = require('storybook-root');2const state = retainedState();3console.log(state);4const { setRetainedState } = require('storybook-root');5setRetainedState({ name: 'storybook-root' });6const { retainedState } = require('storybook-root');7const state = retainedState();8console.log(state);9const { setRetainedState } = require('storybook-root');10setRetainedState({ name: 'storybook-root' });11const { retainedState } = require('storybook-root');12const state = retainedState();13console.log(state);14const { setRetainedState } = require('storybook-root');15setRetainedState({ name: 'storybook-root' });16const { retainedState } = require('storybook-root');17const state = retainedState();18console.log(state);19const { setRetainedState } = require('storybook-root');20setRetainedState({ name: 'storybook-root' });21const { retainedState } = require('storybook-root');22const state = retainedState();23console.log(state);
Using AI Code Generation
1export const MyStory = (args) => {2 const [state, setState] = useState({});3 useEffect(() => {4 const root = document.querySelector('storybook-root');5 if (root) {6 root.retainedState = setState;7 }8 }, []);9 return <MyComponent {...args} {...state} />;10};11MyStory.args = {12};13export const MyStory = (args) => {14 const [state, setState] = useState({});15 useEffect(() => {16 const root = document.querySelector('storybook-root');17 if (root) {18 root.retainedState = setState;19 }20 }, []);21 return <MyComponent {...args} {...state} />;22};23MyStory.args = {24};25export const MyStory = (args) => {26 const [state, setState] = useState({});27 useEffect(() => {28 const root = document.querySelector('storybook-root');29 if (root) {30 root.retainedState = setState;31 }32 }, []);33 return <MyComponent {...args} {...state} />;34};35MyStory.args = {36};37export const MyStory = (args) => {38 const [state, setState] = useState({});39 useEffect(() => {40 const root = document.querySelector('storybook-root');41 if (root) {
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