Whenever you want to pass data from child to parent you pass a function as a prop to child and from child you call that function using ... ... <看更多>

For the newest features and better support going forward, please consider migrating to the new function components. This section describes how ReactJS' <div ... ... <看更多>

Custom hook to include a callback function for useState. - GitHub - the-road-to-learn-react/use-state-with-callback: Custom hook to include a callback ... ... <看更多>