/checkpoint-react-retake

Primary LanguageJavaScript

Checkpoint: React

Before You Begin

Every component has a test suite associated with it. Before you begin anything, run npm install.

To run the tests in the terminal, run npm test. The tests will rerun every time you save a file. When you start, all of the tests will be failing; your goal is to make as many pass as you can in the hour provided.

HINT: read the output of the failing tests.

Instructions

You're going to build a simple Justice League Friends manager using React and React Router. An initial set of Friends has been provided in contacts.json and some CSS has been provided in src/styles/index.css.

See a demo of the final app at http://quickest-beam.surge.sh/

Add Aquaman as a Friend:

{
  name: "Aquaman",
  email: "Atlantis@gmail.com",
  profile_picture: "https://upload.wikimedia.org/wikipedia/en/9/9d/Aquaman_Rebirth_1.png",
  super_power: "talks to fish"
}

Setup

Inside index.js, import React Router and pass it to ReactDOM.render() as the root component with <App> as a child component. We've imported the starter contacts for you, pass these in to your <App> component as a prop, contacts.

<App>

Your <App> component should accept contacts as a prop and use them to set the initial state for your component. Setting props as initial state looks like this:

this.state = {
	// where contacts is the array of contacts from contacts.json
	contacts: this.props.contacts
}

Your <App> component should also render a div with a class name of 'App', your <Header> component and then either your <ContactList> or <NewContact> component, depending on the route. If the route is "/" then render the <ContactList> component; if the route is "/new-contact" then render the <NewContact> component;

<Header>

Your <Header> component should render a <header> element with an <h1> and a <nav> containing two React Router <Link>s, one to the homepage ("/") and the other to create a new contact ("/new-contact").

<ContactList>

Your <ContactList> component should render as the homepage of your app. It should render a <div> with a class of contact-list. It should take contacts as a prop and render a <Contact> component for each contact object inside of the contacts prop.

<Contact>

Your <Contact> component will render a single contact. It should contain an outer <div> with a class of contact and include an <img> for the profile_picture, <h2> for the name, <h3> for the email address, and <h4> for the super_power.

<NewContact>

Your <NewContact> component should render an <h1> with a text of New Contact and a form with inputs for the name, email, profile_picture, and super_power.

When submitted, you should save the new contact by updating your state inside of <App> and direct the user back to the homepage/list of contacts.

Rubric

  • App component is defined and exported
  • App component accepts the contacts json objects as a prop and the contacts json object is properly passed
  • Router is defined and setup using the browser History API
  • Router includes a route for the homepage ("/") and for the new contact page ("/new-contact")
  • Header component is defined and exported
  • Header component contains a title and two <Link>s, one to the homepage and the other to the new contact page
  • ContactList component is defined and exported
  • ContactList component iterates through the contacts, rendering a Contact component for each
  • Contact component is defined and exported
  • Contact component is rendering the image, name and email address of a contact
  • NewContact is defined and exported
  • NewContact contains a form that adds a new contact to the parent App component state