Next.js from Development to Deployment - Modal Component

The video tutorial explains how to implement a modal component in a Next.js application. It begins by discussing the differences between client-side and server-side rendering in React and Next.js. The tutorial then guides viewers through creating a custom document in Next.js to accommodate a modal root. It covers building a reusable modal component with React, including styling and handling state. Finally, the video demonstrates how to integrate the modal component into a page, ensuring it functions correctly with event handling.

What is a key challenge when using server-side rendering in Next.js?

• Managing global state

• Handling client-side routing

• Accessing the window document object

• Implementing CSS modules

Why do we need to create a custom document in Next.js?

• To configure environment variables

• To optimize image loading

• To insert a modal root ID

• To manage server-side data fetching

What must be done after modifying the custom document file in Next.js?

• Reinstall dependencies

• Restart the server

• Clear the browser cache

• Rebuild the project

Which method is used to render a modal in a specific part of the document?

• ReactDOM.render

• createPortal

• useEffect

• useState

What is the purpose of the 'show' prop in the modal component?

• To set the modal's title

• To specify the modal's position

• To determine if the modal should be visible

• To define the modal's size

How is the 'onClose' prop used in the modal component?

• To handle the modal's close action

• To set the modal's initial state

• To specify the modal's content

• To define the modal's animation

What is the role of the 'isBrowser' state in the modal component?

• To store the modal's content

• To manage the modal's animations

• To verify if the document object is accessible

• To check if the modal is open

What should be done to make the modal reusable across different pages?

• Include it in the global state

• Import it wherever needed and pass desired content

• Define it in the main layout

• Use a higher-order component

What is the first step to integrate the modal into a page?

• Set up a Redux store

• Import the modal component

• Create a new CSS module

• Define a new route

How can you trigger the modal to open?

• By setting a global variable

• By changing the URL

• By clicking a button with an onClick handler

• By modifying the CSS