Callback function onPreviewChange(minimap, scale) onPreviewChange callback will be triggered for the below cases: View port is resized. function setSmoothScrollDelay(duration) Set setSmoothScrollDelay property. If you only need to scroll to an element, not a specific position in the document, you can use Element.scrollIntoView with behavior set to smooth. function setSmoothScroll(smooth) Set smoothScroll property. Scroll certain amounts from current position function doScrolling(elementY, duration) ) Īlternatively, you can pass an options object to window.scroll which scrolls to a specific x and y position and window.scrollBy which scrolls a certain amount from the current position: // Scroll to specific values
JAVASCRIPT SMOOTHSCROLL FUNCTION CODE
In contrast, arrow functions use a more concise syntax that can make your code easier to read and understand. Regular functions are more useful for complex syntax requiring multiple statements or expressions. Note: Remove the scroll-behavior property to remove smooth scrolling. const links document.querySelectorAll('. Again here, all we have to do is to set the value of the behavior property to smooth. The scrollTop() method is animated by enclosing it within the animate() method and defining the duration of the animation in milliseconds. Click Me to Smooth Scroll to Section 2 Below. This property is the JavaScript representation of the scroll-behavior CSS property and can receive the auto (default) and smooth values. The hash property is used to set or return the anchor part of the href attribute value. It contains several options that may be defined to modify the. Function step is called for browser's every animation frame and allows for better time management of repaints, and thus increasing performance. In this example, the function keyword defines a regular function which also uses curly braces and the return statement. Click on the link to see the 'smooth' scrolling effect. There are two methods to smoothly scroll a web page after clicking the anchor link which are discussed below: Method 1: Using scrollIntoView () with the ‘smooth’ behavior: The scrollIntoView () method is used to scroll the view of the user to the element that it is called upon. Super smoothly with requestAnimationFrameįor smoothly rendered scrolling animation one could use window.requestAnimationFrame() which performs better with rendering than regular setTimeout() solutions.Ī basic example looks like this.
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