React create context with hook

Jose Romero

reactcontextprovider•••

The code creates a context and a function that takes a context as an argument. The context defines the global scope for the function. The function uses the context to access the value of the val variable.

Library: react

Shortcut: react.hook.context.hook.create

import React, { createContext, useContext } from 'react';

export const filename = createContext({});
export function usefilename() {
  return useContext(filename);
}
export const MyContextProvider = ({ children }: {children: React.ReactNode}) => {
  return (
    <filename.Provider
      value={{
    		val: 1
      }}
    >
      {children}
    </filename.Provider>
  );
};
export const usefilename = () => {
  const { val } = useContext(filename);
  return { val };
};