Try it for yourself: use the tab key to navigate using this demo. Here is an example of links to page anchors where focus is maintained because there is no JavaScript used: Default browser behavior with links to page anchors and focus is properly maintained. In other words, when you follow a link, the keyboard focus should follow it, too and be able to access the next element after the target. So, when a keyboard user navigates through the content and hits a link that uses smooth scrolling, they should be able to use it to navigate to the target anchor element. ![]() ![]() It is important to ensure that all content can be accessed with the keyboard alone because some users 100% rely on the keyboard for navigation. Regardless of how you implement the feature, there are a few accessibility issues that should be addressed: focus management and animation. If you don’t believe me, look at how many people have responded to the Smooth Scrolling snippet here on CSS-Tricks. Give smooth scrolling a shot in your next project! It's great fun to work with, extremely easy to implement, and provides a better overall experience for your users.Smooth scrolling (the animated change of position within the viewport from the originating link to the destination anchor) can be a nice interaction detail added to a site, giving a polished feel to the experience. Unfortunately for Apple users, Safari does not support his feature yet, however, there is a polyfill option available that will fill the gap and provide the functionality you're looking for. Smooth scrolling is available for use in most modern browsers. ![]() If you want to jump scroll, you can save yourself the extra code and use the window.scrollTo() method with X and Y values that we discussed earlier. auto: The scrolling happens in a single jump.smooth: The scrolling animates smoothly.There are only two available behavior methods for smooth scrolling with JavaScript: This piece of code looks for the DOM element with ID orangeable, then scrolls to the top portion of that element until it's in view. The above snippet jumps the user down 1,000 pixels vertically from the top of the web page, just without the animation.Ĭreate a smooth scrolling animation with the following JavaScript syntax: window.scroll() You're probably already familiar with creating a scroll that automatically jumps to a specific location within a webpage: window.scrollTo(0, 1000) Clicking a menu option or button to take a user to a different part of the current page is ideal, but setting auto-scrolls throughout the site to lure them to other places they wouldn't expect is not. Make sure that you're not putting auto-scroll features all over your site where your users wouldn't expect to have it. While smooth scrolling is a great feature to have, it can also be easily abused. Overall, it provides a more pleasant and user-friendly experience. ![]() So now you know where you are and how you arrived there. The animation guides you to the desired spot after clicking on a web page element. This abrupt change can be confusing to many users.Įnter smooth scrolling, which JavaScript provides seamlessly. You click on a web page element, only to find that the screen has suddenly changed and you don't know what happened or where you are. Those days are history now that JavaScript supports this feature across almost all modern browsers with the built-in window.scrollTo() method. A third-party library used to be required to accomplish simple effects like a smooth scrolling with JavaScript.
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