can someone help me with this question on behavior, here is a made up code snippet

I am trying to set a const value using useState hook:

I have a React application, in which I need:

How can I update textarea value in React? I used the setState hook on a button to the textarea‘s value, but then I can’t edit the content of the textarea, and when I use defaultValue instead of value or add an onChange attribute to the textarea, the setState hook doesn’t work and the browser console throws me two warnings (which I will show below).

How can I update textarea value in React? I used the setState hook on a button to the textarea‘s value, but then I can’t edit the content of the textarea, and when I use defaultValue instead of value or add an onChange attribute to the textarea, the setState hook doesn’t work and the browser console throws me two warnings (which I will show below).

How can I update textarea value in React? I used the setState hook on a button to the textarea‘s value, but then I can’t edit the content of the textarea, and when I use defaultValue instead of value or add an onChange attribute to the textarea, the setState hook doesn’t work and the browser console throws me two warnings (which I will show below).

How can I update textarea value in React? I used the setState hook on a button to the textarea‘s value, but then I can’t edit the content of the textarea, and when I use defaultValue instead of value or add an onChange attribute to the textarea, the setState hook doesn’t work and the browser console throws me two warnings (which I will show below).

How can I update textarea value in React? I used the setState hook on a button to the textarea‘s value, but then I can’t edit the content of the textarea, and when I use defaultValue instead of value or add an onChange attribute to the textarea, the setState hook doesn’t work and the browser console throws me two warnings (which I will show below).

How can I update textarea value in React? I used the setState hook on a button to the textarea‘s value, but then I can’t edit the content of the textarea, and when I use defaultValue instead of value or add an onChange attribute to the textarea, the setState hook doesn’t work and the browser console throws me two warnings (which I will show below).

This question already has an answer here: useEffect simulating componentWillUnmount does not return updated state (1 answer) Closed 6 days ago. I have a functional component export const Example = () => { const [data, setData] = useState<number>(0); useEffect(() => { return () => { console.log(“data”, data); // —-> Here i want current value of […]