perform two actions on onClick event on react

Question

我正在尝试设置一个 onClick 事件来执行两个操作，第一个操作是更新子组件中的状态，然后更新父组件中的状态，请分享有关如何实现这一点的想法

Answer 1

I guess you need a callback state like this:

 const [counter, setCounter] = useState(0);
    const [parent, setParent] = useState(0);
    
        const doSomething = () => {
          setCounter(1);
        }
        
        useEffect(() => {
           console.log('Do something after counter has changed', counter);
        setPrent(2);
        }, [counter]);