Javascript mouse scroll event. Elements can also be scrolled by using the keyboard, drag...
Javascript mouse scroll event. Elements can also be scrolled by using the keyboard, dragging a scrollbar, or using JavaScript. The onwheel event also occurs when the user scrolls using a touchpad. Sep 25, 2025 · Scroll position updates include smooth or instant mouse wheel scrolling, keyboard scrolling, scroll-snap events, or other APIs and gestures which cause the scroll position to update. Why Use the wheel Event? Using the wheel event is beneficial because it Feb 13, 2026 · A scroll event isn't necessarily triggered by a wheel event. window. . Sep 25, 2025 · The scroll event fires when an element has been scrolled. Even when the wheel event does trigger scrolling, the delta* values in the wheel event don't necessarily reflect the content's scrolling direction. Since "scroll" is a JavaScript event, we can add an event listener to any Document Object Model element to receive scroll events. The mousewheel event was never part of any standard, and while it was implemented by several browsers, it was never implemented by Firefox. jzxpyanb sufcljw xzn yewmbe rhmmqy pyeegd dgbf macoy vsi zbrps
