I am creating a callback function for passing setState up from child to parent. However, I have found myself creating tonnes of functions for each type of state im using and was wondering if there would be a way to make this generic. Here is an example of one of the functions:
const setIsModalVisible = useCallback(val => {
setModalVisible(val);
}, [setModalVisible]);
Each function is the same but using a different setState. Any help would be great! Thanks
Juan Pablo Isaza
Create a function which returns callback
const GetCallback = (func) => {
return useCallback(
(val) => {
func(val);
},
[func]
);
};
and call that function by passing the setState as a argument.
CodeSandbox Link - https://codesandbox.io/s/quiet-lake-h2pzr?file=/src/App.js
React hooks (so useCallback too) must be used in root of the component function. Therefore You cannot make some generator for creating multiple useCalback.