Scroll behavior control in NextJS - Cheat Sheet & Quick Revision

Recall & Review

beginner

What is scroll behavior control in Next.js?

Scroll behavior control in Next.js means managing how the page moves up or down when users navigate between pages or interact with the site. It helps create smooth or instant scrolling effects.

intermediate

How do you enable smooth scrolling when navigating between pages in Next.js?

You can enable smooth scrolling by using the scroll option in the router.push() method or by adding CSS scroll-behavior: smooth; to the page container.

intermediate

What does setting scroll: false in router.push() do?

Setting scroll: false prevents Next.js from automatically scrolling to the top of the page after navigation. This keeps the scroll position where it was before the page changed.

advanced

How can you scroll to a specific element after navigation in Next.js?

You can scroll to a specific element by using a hash in the URL (like /page#section) and then using useEffect to find that element and call element.scrollIntoView() after the page loads.

beginner

Why is controlling scroll behavior important for user experience?

Controlling scroll behavior helps users keep their place on the page, avoid sudden jumps, and enjoy smooth transitions. This makes the website feel polished and easier to use.

In Next.js, what does router.push('/about', undefined, { scroll: false }) do?

A Navigates to /about without scrolling to top

B Navigates to /about and scrolls to top

C Prevents navigation to /about

D Reloads the current page

The option scroll: false tells Next.js not to scroll to the top after navigation.

Which CSS property enables smooth scrolling behavior on a page?

A overflow: hidden;

B scroll-snap-type: mandatory;

C scrollbar-width: thin;

D scroll-behavior: smooth;

The CSS property scroll-behavior: smooth; makes scrolling transitions smooth.

How can you scroll to a specific section after navigation in Next.js?

A Use router.reload()

B Set scroll: false in router.push() only

C Use a URL hash and scrollIntoView in useEffect

D Use window.alert()

Using a URL hash and then calling scrollIntoView() in a React effect scrolls to the target element.

What is the default scroll behavior after navigation in Next.js?

A Scrolls to the top of the page

B Keeps the current scroll position

C Scrolls to the bottom of the page

D Scrolls to a random position

By default, Next.js scrolls to the top after navigation.

Why might you want to disable automatic scrolling on navigation?

A To prevent navigation

B To keep the user's scroll position when updating content

C To speed up page loading

D To disable scrolling completely

Disabling automatic scroll helps keep the user's place on the page, improving experience.

Explain how to control scroll behavior when navigating between pages in Next.js.

Think about navigation methods and how to scroll smoothly or keep position.

Describe why managing scroll behavior improves user experience on websites.

Consider how users feel when pages jump or scroll unexpectedly.