react ts createcontext

Clever Cowfish answered on February 28, 2022 Popularity 10/10 Helpfulness 5/10

answer react ts createcontext

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react ts createcontext

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import * as React from "react";

interface AppContextInterface {
  name: string;
  author: string;
  url: string;
}

const AppCtx = React.createContext<AppContextInterface | null>(null);

Popularity 10/10 Helpfulness 5/10 Language typescript

Source: react-typescript-cheatsheet.netlify.app

Tags: createcontext typescript

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Contributed on Feb 28 2022

Clever Cowfish

0 Answers Avg Quality 2/10

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react context ts example

Comment

import * as React from "react";

const initialState = {
  state: "",
  setState: () => {},
};

interface IContext {
  state: string;
  setState: React.Dispatch<React.SetStateAction<string>>;
}

const myContext =
  React.createContext<IContext>(initialState);

const MyContextProvider = ({
  children,
}: {
  children: React.ReactNode;
}) => {
  const [state, setState] = React.useState("");

  return (
    <myContext.Provider
      value={{ state, setState }}
    >
      {children}
    </myContext.Provider>
  );
};

// hook for using context
export const useMyContext = () => React.useContext(myContext);

export default MyContextProvider;

Popularity 10/10 Helpfulness 7/10 Language typescript

Source: Grepper

Tags: react-context re

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Contributed on Dec 20 2022

Adventurous Aardvark

0 Answers Avg Quality 2/10

react ts createcontext

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