I have defined my JSX components like this:
const ComponentA = observer(({state}) => {return <div></div>})
I am using observer from mobx:
https://mobx.js.org/react-integration.html
I need to see what the rendered height is of the div by using the browser API for the DOM node. It will differ based on the contents it contains.
How do I do that?
I'm sorry, I don't really understand what you're trying to get at. Perhaps this will help?
const divRef = useRef();
useEffect(() => {
console.log(divRef.current.clientHeight);
}, []);
return <div ref={divRef}></div>