React Projects

Creating Context

When you want to add Context to your React application, you can do this by creating a new Context with the createContext method from React. This creates a Context object that consists of two React components, called Provider and Consumer. The Provider is where the initial (and subsequently current) value of the Context is placed, which can be accessed by components that are present within the Consumer.

This is done in the App component in src/containers/App.js, as you want the Contexts for the lists to be available in every component that is rendered by Route:

1. Let's start by creating a Context for the lists and make it exportable so that the list data can be used everywhere. For this, you can create a new file called ListsContextProvider.js ...