Hello World example
How to use
npx create-next-app --example with-context-api with-context-api-app # or yarn create next-app --example with-context-api with-context-api-app
Download the example:
curl https://codeload.github.com/zeit/next.js/tar.gz/canary | tar -xz --strip=2 next.js-canary/examples/with-context-api cd with-context-api
Install it and run:
npm install npm run dev # or yarn yarn dev
The idea behind the example*
This example shows how to use react context api in our app.
It provides an example of using
pages/_app.js to include the context api provider and then shows how both the
pages/about.js can both share the same data using the context api consumer.
pages/index.js shows how to, from the home page, increment and decrement the context data by 1 (a hard code value in the context provider itself).
pages/about.js shows how to, from the about page, how to pass an increment value from the about page into the context provider itself.
*Based on WesBos example.