1/4/2023 0 Comments Html back to top smoothscroll![]() ![]() ![]()
We then take the window and scroll -50px to the top of the window.Īfter scrolling up 50px, we need to set a timeout to repeat this scrollToTop() function every 10 milliseconds. HTML BACK TO TOP SMOOTHSCROLL FREEThis snippet is free and open source hence you can use it in your project.Bootstrap 4 simple back to top with smooth scroll snippet example is best for all kind of projects. Notice the onclick attribute in the above HTML, this will now run the scrollToTop() function.įor this function, we want to scroll the user back to the top, but to make it look like smooth scrolling, we will need to scroll the page slowly in increments.įirst, we check to see if the page is already at the top of the window, if not then we continue with the script. Bootstrap 4 simple back to top with smooth scroll snippet is created by BBBootstrap Team using Bootstrap 4. This can be a button, a div, or a span, anything that you can add a click event onto. The HTMLįirst, you need to have an HTML element on the page for the user to click. Therefore, I decided to look again at this jQuery smooth scroll to top function and achieve the same thing by using pure JavaScript and removing the dependency on jQuery. I know there's a place for jQuery and I won't say you don't need to use it at all, but if all you're doing is simple click events then normally there isn't a need to use jQuery. One of the biggest things I've been working on is removing the need to load jQuery into my application and simply using pure JavaScript. I used this script a lot over the years on multiple new websites I worked on, but recently I've been putting a lot more effort into the performance of websites and working on how you can speed up the page loading times. In a previous tutorial ( Back To Top With jQuery), I revealed how you can do this using jQuery using the animate function to smooth scroll the browser back to the top. On the other hand, 3rd party library is a dependency to manage in the long run and some issues can still arise since this is not a native behavior.A popular trend you see on many websites is the ''back to top'' button where the user will click this button to automatically scroll back to the top of a page. Use the onclick-Event:
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