help wanted
Metriche repository
- Star
- (11.091 star)
- Metriche merge PR
- (Metriche PR in attesa)
Descrizione
The problem
useImperativeHandle allows components to expose some of their API similarly to instance class methods.
function FancyInput(props, ref) {
const inputRef = useRef();
useImperativeHandle(ref, () => ({
focus: () => {
inputRef.current.focus();
}
}));
return <input ref={inputRef} ... />;
}
FancyInput = forwardRef(FancyInput);
allows calling fancyInputRef.current.focus() in other component.
Proposed solution
It would be great to treat functions returned from this hook as part of the external API and add them to the documentation
Alternative solutions
I guess, this needs to be done in the react-dogen but I'd like to keep track of this in this repo. We could also move the issue over.