reaccionar Desearía que hacer clic en un botón redujera un elemento, pero hacer clic en un botón no haría nada... por favor, ayúdenme...
const [cars, setCars] = useCars([]) const handleDelete = id => { const remaining = cars.filter(car => car._id !== id); setCars(' '); }por favor revise esto he escrito un código de muestra
import React, { useState } from 'react'; export default function App() { const [lists, setLists] = useState([]); const remove = (index) => { // REMOVING THE RECORD BASED ON THE PREVIOUS STATE VALUE - ON THE GIVEN INDEX setLists((v) => { const a = [...v]; a.splice(index, 1); return [...a]; }); }; // FOR ADDING SAMPLE DATA const addList = () => { setLists((v) => [...v, { name: 'List data ' + lists.length }]); }; return ( <div> <button onClick={addList}>Add List</button> <ul> {lists.map((e, k) => ( <li key={k}> {e.name} <button onClick={(k) => remove(k)}>Remove</button>{' '} </li> ))} </ul> </div> ); }