Witrynaimport { produce } from 'immer'; const newState = produce (state, draft => { draft.a.x = 2; }); 简单又优雅,棒~ 其他解决方案——immutablejs、deepClone 没有immer前,有 … Witryna19 kwi 2024 · import React, { useState } from 'React' import produce from 'immer' type Contact = { name: string, telephone: string } type User = { name: string, contacts: Contact[] } const UserContacts = () => { const [nameInputValue, setNameInputValue] = useState('') const [telephoneInputValue, setTelephoneInputValue] = useState('') const …
Deleting Elements in array by index using Immer in React
Witrynaimport produce from "immer"; const TodoList = => {const [todos, setTodos] = useState ([{id: "React", title: "Learn React", done: true}, {id: "Immer", title: "Try Immer", done: … WitrynaImporting immer. produce is exposed as the default export, but optionally it can be used as name import as well, as this benefits some older project setups. So the … imshow camp
Immer vs Ramda - two approaches towards writing Redux reducers
Witryna25 sty 2024 · When I try to import immer in an mjs module using import produce from 'immer';, produce will be an object instead of a function, with its default property being the produce function. I can access the produce function by using import { produce } from 'immer'; or by using import immer from 'immer'; and then using … Witryna20 mar 2024 · import React from "react"; import "./styles.css"; import EdiText from "react-editext"; import produce from "immer"; import { v4 as uuid } from "uuid"; const Lesson = ( { lesson, onSave, remove }) => { const { id } = lesson; return ( list text_fields smart_display delete ); }; const Section = ( { section, onSave, remove, addlesson, … Witrynause-immer. A hook to use immer as a React hook to manipulate state.. Installation. npm install immer use-immer. API useImmer. useImmer(initialState) is very similar to useState.The function returns a tuple, the first value of the tuple is the current state, the second is the updater function, which accepts an immer producer function or a value … imshow ca1