使用 JavaScript 滚动到页面顶部？

Question

How do I scroll to the top of the page using JavaScript? The scrollbar instantly jumping to the top of the page is desirable too as I'm not looking to achieve smooth scrolling.

Answer 1

How do I scroll to the top of the page using JavaScript? The scrollbar instantly jumping to the top of the page is desirable too as I'm not looking to achieve smooth scrolling.

Answer 2

How do I scroll to the top of the page using JavaScript? The scrollbar instantly jumping to the top of the page is desirable too as I'm not looking to achieve smooth scrolling.

Answer 3

How do I scroll to the top of the page using JavaScript? The scrollbar instantly jumping to the top of the page is desirable too as I'm not looking to achieve smooth scrolling.

Answer 4

How do I scroll to the top of the page using JavaScript? The scrollbar instantly jumping to the top of the page is desirable too as I'm not looking to achieve smooth scrolling.

Answer 5

How do I scroll to the top of the page using JavaScript? The scrollbar instantly jumping to the top of the page is desirable too as I'm not looking to achieve smooth scrolling.

Answer 6

How do I scroll to the top of the page using JavaScript? The scrollbar instantly jumping to the top of the page is desirable too as I'm not looking to achieve smooth scrolling.

Answer 7

How do I scroll to the top of the page using JavaScript? The scrollbar instantly jumping to the top of the page is desirable too as I'm not looking to achieve smooth scrolling.

Answer 8

How do I scroll to the top of the page using JavaScript? The scrollbar instantly jumping to the top of the page is desirable too as I'm not looking to achieve smooth scrolling.

Answer 9

How do I scroll to the top of the page using JavaScript? The scrollbar instantly jumping to the top of the page is desirable too as I'm not looking to achieve smooth scrolling.

Answer 10

How do I scroll to the top of the page using JavaScript? The scrollbar instantly jumping to the top of the page is desirable too as I'm not looking to achieve smooth scrolling.

Answer 11

How do I scroll to the top of the page using JavaScript? The scrollbar instantly jumping to the top of the page is desirable too as I'm not looking to achieve smooth scrolling.

Answer 12

How do I scroll to the top of the page using JavaScript? The scrollbar instantly jumping to the top of the page is desirable too as I'm not looking to achieve smooth scrolling.

Answer 13

How do I scroll to the top of the page using JavaScript? The scrollbar instantly jumping to the top of the page is desirable too as I'm not looking to achieve smooth scrolling.

Answer 14

Scroll to top of page with animation :

window.scrollTo({ top: 0, behavior: 'smooth' });

Answer 15

How do I scroll to the top of the page using JavaScript? The scrollbar instantly jumping to the top of the page is desirable too as I'm not looking to achieve smooth scrolling.

Answer 16

How do I scroll to the top of the page using JavaScript? The scrollbar instantly jumping to the top of the page is desirable too as I'm not looking to achieve smooth scrolling.

Answer 17

How do I scroll to the top of the page using JavaScript? The scrollbar instantly jumping to the top of the page is desirable too as I'm not looking to achieve smooth scrolling.

Answer 18

How do I scroll to the top of the page using JavaScript? The scrollbar instantly jumping to the top of the page is desirable too as I'm not looking to achieve smooth scrolling.

Answer 19

How do I scroll to the top of the page using JavaScript? The scrollbar instantly jumping to the top of the page is desirable too as I'm not looking to achieve smooth scrolling.

Answer 20

Smooth scrolling & animation with vanilla Javascript , without jQuery

 // Get the el let topBtn = document.querySelector(".top-btn"); // On Click, Scroll to the page's top, replace 'smooth' with 'instant' if you don't want smooth scrolling topBtn.onclick = () => window.scrollTo({ top: 0, behavior: "smooth" }); // On scroll, Show/Hide the btn with animation window.onscroll = () => window.scrollY > 500 ? topBtn.style.opacity = 1 : topBtn.style.opacity = 0

 body { background-color: #111; height: 5000px; } .top-btn { all: unset; position: fixed; right: 20px; bottom: 20px; cursor: pointer; transform:scale(1.8); opacity: 0; transition: .3s; }

 <button class="top-btn">🔝</button>

Answer 21

How do I scroll to the top of the page using JavaScript? The scrollbar instantly jumping to the top of the page is desirable too as I'm not looking to achieve smooth scrolling.

Answer 22

How do I scroll to the top of the page using JavaScript? The scrollbar instantly jumping to the top of the page is desirable too as I'm not looking to achieve smooth scrolling.

Answer 23

How do I scroll to the top of the page using JavaScript? The scrollbar instantly jumping to the top of the page is desirable too as I'm not looking to achieve smooth scrolling.

Answer 24

How do I scroll to the top of the page using JavaScript? The scrollbar instantly jumping to the top of the page is desirable too as I'm not looking to achieve smooth scrolling.

Answer 25

How do I scroll to the top of the page using JavaScript? The scrollbar instantly jumping to the top of the page is desirable too as I'm not looking to achieve smooth scrolling.

Answer 26

How do I scroll to the top of the page using JavaScript? The scrollbar instantly jumping to the top of the page is desirable too as I'm not looking to achieve smooth scrolling.

Answer 27

How do I scroll to the top of the page using JavaScript? The scrollbar instantly jumping to the top of the page is desirable too as I'm not looking to achieve smooth scrolling.

Answer 28

How do I scroll to the top of the page using JavaScript? The scrollbar instantly jumping to the top of the page is desirable too as I'm not looking to achieve smooth scrolling.

Answer 29

How do I scroll to the top of the page using JavaScript? The scrollbar instantly jumping to the top of the page is desirable too as I'm not looking to achieve smooth scrolling.

Answer 30

How do I scroll to the top of the page using JavaScript? The scrollbar instantly jumping to the top of the page is desirable too as I'm not looking to achieve smooth scrolling.

Answer 31

How do I scroll to the top of the page using JavaScript? The scrollbar instantly jumping to the top of the page is desirable too as I'm not looking to achieve smooth scrolling.

Answer 32

How do I scroll to the top of the page using JavaScript? The scrollbar instantly jumping to the top of the page is desirable too as I'm not looking to achieve smooth scrolling.

Answer 33

function scrolltop() {

    var offset = 220;
    var duration = 500;

    jQuery(window).scroll(function() {
        if (jQuery(this).scrollTop() > offset) {
            jQuery('#back-to-top').fadeIn(duration);
        } else {
            jQuery('#back-to-top').fadeOut(duration);
        }
    });

    jQuery('#back-to-top').click(function(event) {
        event.preventDefault();
        jQuery('html, body').animate({scrollTop: 0}, duration);
        return false;
    });
}

Answer 34

None of the answers above will work in SharePoint 2016.

It has to be done like this : https://sharepoint.stackexchange.com/questions/195870/

var w = document.getElementById("s4-workspace");
w.scrollTop = 0;

Answer 35

Active all Browser. Good luck

var process;
        var delay = 50; //milisecond scroll top
        var scrollPixel = 20; //pixel U want to change after milisecond
        //Fix Undefine pageofset when using IE 8 below;
        function getPapeYOfSet() {
            var yOfSet = (typeof (window.pageYOffset) === "number") ? window.pageYOffset : document.documentElement.scrollTop;
            return yOfSet;
        }



        function backToTop() {
            process = setInterval(function () {
                var yOfSet = getPapeYOfSet();
                if (yOfSet === 0) {
                    clearInterval(process);
                } else {
                    window.scrollBy(0, -scrollPixel);
                }
            }, delay);
        }

Answer 36

Try this

<script>
  $(function(){
   $('a').click(function(){
    var href =$(this).attr("href");
   $('body, html').animate({
     scrollTop: $(href).offset().top
     }, 1000)
  });
 });
 </script>

Answer 37

If you'd like to scroll to any element with an ID, try this:

$('a[href^="#"]').bind('click.smoothscroll',function (e) {
    e.preventDefault();
    var target = this.hash;
    $target = $(target);
    $('html, body').stop().animate({
        'scrollTop': $target.offset().top
    }, 700, 'swing', function () {
        window.location.hash = target;
    });
});``

Answer 38

document.getElementById("elem").scrollIntoView();

Answer 39

There is no need to javascript , event if you wanted to animate the scroll action!

CSS:

html {
    scroll-behavior: smooth;
}

HTML:

<html>
  <body>
     <a id="top"></a>
     <!-- your document -->
     <a href="#top">Jump to top of page</a>
  </body>
</html>

Answer 40

document.getElementsByTagName('html')[0].scrollIntoView({ behavior: "smooth" });

Answer 41

When top scroll is top less than limit bottom and bottom to top scroll Header is Sticky. Below See Fiddle Example.

var lastScroll = 0;

$(document).ready(function($) {

$(window).scroll(function(){

 setTimeout(function() { 
    var scroll = $(window).scrollTop();
    if (scroll > lastScroll) {

        $("header").removeClass("menu-sticky");

    } 
    if (scroll == 0) {
    $("header").removeClass("menu-sticky");

    }
    else if (scroll < lastScroll - 5) {


        $("header").addClass("menu-sticky");

    }
    lastScroll = scroll;
    },0);
    });
   });

https://jsfiddle.net/memdumusaib/d52xcLm3/

Answer 42

Just Try, no need other plugin / frameworks

 document.getElementById("jarscroolbtn").addEventListener("click", jarscrollfunction); function jarscrollfunction() { var body = document.body; // For Safari var html = document.documentElement; // Chrome, Firefox, IE and Opera body.scrollTop = 0; html.scrollTop = 0; }

 <button id="jarscroolbtn">Scroll contents</button>

 html, body { scroll-behavior: smooth; }

Answer 43

Shortest

location='#'

This solution is improvement of pollirrata answer and have some drawback: no smooth scroll and change page location, but is shortest

Answer 44

Back to Top with AplineJS and TailwindCSS:

<button
    x-cloak
    x-data="{scroll : false}"
    @scroll.window="document.documentElement.scrollTop > 20 ? scroll = true : scroll = false"
    x-show="scroll" @click="window.scrollTo({top: 0, behavior: 'smooth'})"
    type="button"
    data-mdb-ripple="true"
    data-mdb-ripple-color="light"
    class="fixed inline-block p-3 text-xs font-medium leading-tight text-white uppercase transition duration-150 ease-in-out bg-blue-600 rounded-full shadow-md hover:bg-blue-700 hover:shadow-lg focus:bg-blue-700 focus:shadow-lg focus:outline-none focus:ring-0 active:bg-blue-800 active:shadow-lg bottom-5 right-5"
    id="btn-back-to-top"
    x-transition.opacity
>
    <svg xmlns="http://www.w3.org/2000/svg" class="w-4 h-4" viewBox="0 0 20 20" fill="currentColor">
        <path fill-rule="evenodd" d="M3.293 9.707a1 1 0 010-1.414l6-6a1 1 0 011.414 0l6 6a1 1 0 01-1.414 1.414L11 5.414V17a1 1 0 11-2 0V5.414L4.707 9.707a1 1 0 01-1.414 0z" clip-rule="evenodd" />
    </svg>
</button>

Answer 45

For scrolling to the element and element being at the top of the page

WebElement tempElement=driver.findElement(By.cssSelector("input[value='Excel']"));

            ((JavascriptExecutor) driver).executeScript("arguments[0].scrollIntoView(true);", tempElement);

Answer 46

A simple example of scroll to (using html is much more efficient but here is how to do it with JavaScript):

 const btn = document.querySelector('.btn'); btn.addEventListener('click',()=>{ window.scrollTo({ left: 0, top: 0, })}) window.addEventListener('scroll', function() { const scrollHeight = window.pageYOffset; if (scrollHeight > 500) { btn.classList.add('show-link'); } else { btn.classList.remove('show-link'); } });

 .section { padding-bottom: 5rem; height: 90vh; } .btn { position: fixed; bottom: 3rem; right: 3rem; background: blue; width: 2rem; height: 2rem; color: #fff; visibility: hidden; z-index: -100; } .show-link { visibility: visible; z-index: 100; } .title h2 { text-align: center; }

 <section class="section"> <div class="title"> <h2>Section One</h2> </div> </section> <section class="section"> <div class="title"> <h2>Section Two</h2> </div> </section> <section class="section"> <div class="title"> <h2>Section Three</h2> </div> </section> <a class="btn"> </a>

Answer 47

Please check the below code, surely it will be helpful. :)

document.querySelector('.sample-modal .popup-cta').scrollIntoView(true);
document.querySelector('.sample-modal').style.scrollPadding = '50px'; //to move to the top when scrolled up.

Answer 48

Try this solution using simple css just put css scroll-behavior:smooth on html and body as i have applied in css. that's it

 document.querySelector('a').onclick = function() { window.scrollTo(0,0) }

 html,body{ scroll-behavior: smooth; } a{ background-color: red; color:#fff; border-radius: 10px; margin:10px 0; display: inline-block; padding:10px 20px; }

 <p>Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.</p><p>Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.</p><p>Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.</p><p>Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.</p><p>Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.</p><p>Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.</p> <a>Scroll to Top</a>

I Hope this will help you a lot. Please do let me know your thoughts

Answer 49

Funnily enough, most of these did not work for me AT ALL, so I used jQuery-ScrollTo.js with this:

wrapper.find(".jumpToTop").click(function() {
    $('#wrapper').ScrollTo({
        duration: 0,
        offsetTop: -1*$('#container').offset().top
    });
});

And it worked. $(document).scrollTop() was returning 0 , and this one actually worked instead.