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This article mainly introduces "what are the methods to achieve smooth scrolling effect in html5". In daily operation, I believe that many people have doubts about the method of realizing smooth scrolling effect in html5. The editor consulted all kinds of materials and sorted out simple and easy-to-use operation methods. I hope it will be helpful for you to answer the questions of "what are the methods to achieve smooth scrolling effect in html5?" Next, please follow the editor to study!

1. Use CSS

To complete the highest level of function, only use CSS to do it. The code is as follows:

Html {scroll-behavior: smooth;}

The purpose of this style is to specify a scrolling behavior for elements with scroll bars, but only when the user navigates manually or when CSSOM scrolling API triggers scrolling, and does not affect the scrolling generated by the user's behavior.

two。 Use Window.scrollTo API

We all know that window.scrollTo (xforce y) scrolls to a location on the page by passing in the xjournal y-axis coordinates in the document. In fact, this API can also pass in an option, which is an object. The Left value corresponds to the y in the coordinates, and the other value is behavior, which allows you to customize the scrolling behavior. Then we can scroll to the top like this:

Window.scrollTo ({left: 0, top: 0, behavior: 'smooth'})

3. Use requestAnimationFrame

I can often see the famous requestAnimationFrame, but I don't have a chance to use it. I can try something fresh this time. We know that the role of requestAnimationFrame is to tell the browser to execute the incoming callback function before the next redraw, which the browser does for you automatically. So you have the following code:

Const scrollToTop = () = > {let scrollTop = document.documentElement.scrollTo | | document.body.scrollTop if (scrollTop > 0) {window.requestAnimationFrame (scrollTop) window.scrollTop (0, scrollTop-scrollTo / 8)}} at this point, the study of "what are the methods to achieve smooth scrolling in html5" is over. I hope I can solve your doubts. The collocation of theory and practice can better help you learn, go and try it! If you want to continue to learn more related knowledge, please continue to follow the website, the editor will continue to work hard to bring you more practical articles!

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