子组件向父组件通信
子组件向父组件通信,用自定义事件,onChange 是自定义事件
import { useState } from "react";
function ToggleButton({ value, onChange }) {
const handleClick = () => {
onChange(!value);
};
return (
<button style={{ width: "60px" }} onClick={handleClick}>
<s...
eddieqiao.hashnode.dev1 min read