Conteúdo do Curso

React Mastery

1. Fundamentals of React and Component-Based UI

What Is React and Why Use It?Comparing SPAs and MPAs in Web Development How React Works with the Virtual DOM Introducing JSX for Writing HTML in JavaScript Building Complex UI with JSX Rendering Elements in React Challenge: Render an Element in React Understanding React Components Passing Data with Props in React Challenge: Create Functional Components Conditional Rendering in React Challenge: Implement Conditional Rendering – Chat Notification Challenge: Implement Conditional Rendering – Bank Alert Rendering Collections of Data in React Challenge: Display Data Collections in React React Fundamentals Wrap-Up

2. Styling Techniques in React Applications

Introduction to Styling in React Using Inline Styles in React Applying Inline Styles in Practice Challenge: Use Inline Styles in a React Component Styling React Components with External CSS Applying External CSS in Practice Challenge: Apply External CSS to a React App Using CSS Modules for Scoped Styling in React Organizing File and Folder Structures for Styles Challenge: Use CSS Modules in React Styling Techniques in React Wrap-Up

3. React Hooks and Context for State Management

Introduction to React Hooks and Context Managing State with the useState Hook Challenge: Toggle Visibility with useState Working with References Using the useRef Hook Challenge: Build a Controlled Form Component Handling Side Effects with the useEffect Hook Challenge: Fetch and Display Data with useEffect Optimizing Performance with the useMemo Hook Challenge: Implement a Car List Filter with useMemo Sharing State Across Components with Context Using Context in a Real-World Scenario Challenge: Build a World of Astronomy App with Context React Hooks and Context Wrap-Up

4. Structuring Real-World React Projects

Setting Up Your React Development Environment Choosing a Code Editor for React Development Organizing the Project Folder Structure Working with the Terminal in React Development Starting and Running a React Project with Vite React Project Setup Wrap-Up

Challenge: Create Functional Components

Task: Creating an Encyclopedia Source

In this task, you will create an encyclopedia source of two cards. Each card will display an image and a description. The goal is to practice creating functional components and passing data to child components using props.

Instructions:

Create a Card component as a reusable card template.
In the Card component, accept the following props:
- link : The URL of the image for the card;
- alt : The alternative text for the image;
- description : The description text for the card.
Use the Card component twice in the App component to create two cards with the following content:

Card 1 (About the Sun):

Image URL: https://codefinity-content-media.s3.eu-west-1.amazonaws.com/code-1/react/introduction-to-react/sun.png
Alternative text: Provide an appropriate description.
Description: "The sun shone brightly, casting a warm glow across the tranquil beach."

Card 2 (About the Mountain):

Image URL: https://codefinity-content-media.s3.eu-west-1.amazonaws.com/code-1/react/introduction-to-react/mountain.png
Alternative text: Provide an appropriate description.
Description: "The hiker gazed in awe at the majestic mountain towering before them."

Ensure that both the Card and App components are appropriately modified to display the cards correctly.

Here's a starter code with placeholders for you to complete:

You can use the same Card component for both cards and control their content using props.
To pass the URL as a prop, create a prop called link and provide the URL as its value. Enclose the value in double quotes since it's a string.
Similarly, create props for alt and description and provide the appropriate values.
To use these props within the child component Card , access them using dot notation since props is an object.

Tudo estava claro?

Obrigado pelo seu feedback!

Seção 1. Capítulo 10

Pergunte à IA

Pergunte o que quiser ou experimente uma das perguntas sugeridas para iniciar nosso bate-papo