Accessing parts of the global state with `mapStateToProps`

mapStateToProps receives the complete state as a first parameter and the ownProps of the component as a second parameter. These props might be passed to the HOC. Depending on whether only the first or both parameters are passed, the function is either called if something changes within the Redux state or if the props change, which is passed to the component. It takes the following form:

const mapStateToProps = (state, ownProps) => {
  // ...
};

...

Introduction

Introduction to ES2015+

JSX – an Introduction

Rendering of Elements and Components in React

State and Lifecycle Methods

Event Handling

Forms

Lists, Fragments, and Conditional Rendering

CSS and Styling

Higher Order Components

Functions as a Child and Render Props

Context API

Refs

Error Boundaries

Portals

Code Splitting

Typechecking with PropTypes, Flow, and TypeScript

React Hooks – an Introduction

Hooks in Action

The Hooks API

Routing in React

State Management

Internationalization

Conclusion

Appendix

mapStateToProps

Accessing parts of the global state with `mapStateToProps`

mapStateToProps

Accessing parts of the global state with mapStateToProps

Accessing parts of the global state with `mapStateToProps`