mlaurel/react-hooks

React CRUD app with Hook State

React Hooks

Build React CRUD APP using new Hooks, using Simple components (vs. Class components).

Components

Simple component

const Example = () => {
    return <div>I'm a simple component</div>
}

Class component

class Example extends Component {
    render() {
        return <div>I'm a class component</div>
    }
}

State vs. Hook State

Functional component with Hook state

Using a library book as an example

const App = () => {
  const initialBookState = {
    title: '',
    available: false,
  }

  const [book, setBook] = useState(initialBookState)

  const updateBook = book => {
    setBook({ title: book.title, available: book.available })
  }
}

Class component with state

Using a library book as an example

class App extends Component {
  initialState = {
    title: '',
    available: false,
  }

  state = initialState

  updateBook = book => {
    this.setState({ title: book.title, available: book.available })
  }
}

Requirements

Running React 16.7.0-alpha

• View all users
• Add a new user
• Delete a user
• Edit an existing user