Related
I have this input element:
<input type="text" class="textfield" value="" id="subject" name="subject">
Then I have some other elements, like other tag's & <textarea> tag's, etc...
When the user clicks on the <input id="#subject">, the page should scroll to the page's last element, and it should do so with a nice animation (It should be a scroll to bottom and not to top).
The last item of the page is a submit button with #submit:
<input type="submit" class="submit" id="submit" name="submit" value="Ok, Done.">
The animation should not be too fast and should be fluid.
I am running the latest jQuery version. I prefer to not install any plugin but to use the default jQuery features to achieve this.
Assuming you have a button with the id button, try this example:
$("#button").click(function() {
$([document.documentElement, document.body]).animate({
scrollTop: $("#elementtoScrollToID").offset().top
}, 2000);
});
I got the code from the article Smoothly scroll to an element without a jQuery plugin. And I have tested it on the example below.
<html>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.5.1/jquery.min.js"></script>
<script>
$(document).ready(function (){
$("#click").click(function (){
$('html, body').animate({
scrollTop: $("#div1").offset().top
}, 2000);
});
});
</script>
<div id="div1" style="height: 1000px; width 100px">
Test
</div>
<br/>
<div id="div2" style="height: 1000px; width 100px">
Test 2
</div>
<button id="click">Click me</button>
</html>
jQuery .scrollTo(): View - Demo, API, Source
I wrote this lightweight plugin to make page/element scrolling much easier. It's flexible where you could pass in a target element or specified value. Perhaps this could be part of jQuery's next official release, what do you think?
Examples Usage:
$('body').scrollTo('#target'); // Scroll screen to target element
$('body').scrollTo(500); // Scroll screen 500 pixels down
$('#scrollable').scrollTo(100); // Scroll individual element 100 pixels down
Options:
scrollTarget: A element, string, or number which indicates desired scroll position.
offsetTop: A number that defines additional spacing above scroll target.
duration: A string or number determining how long the animation will run.
easing: A string indicating which easing function to use for the transition.
complete: A function to call once the animation is complete.
If you are not much interested in the smooth scroll effect and just interested in scrolling to a particular element, you don't require some jQuery function for this. Javascript has got your case covered:
https://developer.mozilla.org/en-US/docs/Web/API/element.scrollIntoView
So all you need to do is: $("selector").get(0).scrollIntoView();
.get(0) is used because we want to retrieve the JavaScript's DOM element and not the JQuery's DOM element.
UPDATE
now is possible to scroll with animation, passing scroll options (see MDN). You can even control the block position. It seems to have large support, except for Safari
$("selector").get(0).scrollIntoView({behavior: 'smooth'});
This is achievable without jQuery:
document.getElementById("element-id").scrollIntoView();
Using this simple script
if($(window.location.hash).length > 0){
$('html, body').animate({ scrollTop: $(window.location.hash).offset().top}, 1000);
}
Would make in sort that if a hash tag is found in the url, the scrollTo animate to the ID. If not hash tag found, then ignore the script.
jQuery(document).ready(function($) {
$('a[href^="#"]').bind('click.smoothscroll',function (e) {
e.preventDefault();
var target = this.hash,
$target = $(target);
$('html, body').stop().animate( {
'scrollTop': $target.offset().top-40
}, 900, 'swing', function () {
window.location.hash = target;
} );
} );
} );
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<ul role="tablist">
<li class="active" id="p1">Section 1</li>
<li id="p2">Section 2</li>
<li id="p3">Section 3</li>
</ul>
<div id="pane1"></div>
<div id="pane2"></div>
<div id="pane3"></div>
This is the way I do it.
document.querySelector('scrollHere').scrollIntoView({ behavior: 'smooth' })
Works in any browser.
It can easily be wrapped into a function
function scrollTo(selector) {
document.querySelector(selector).scrollIntoView({ behavior: 'smooth' })
}
Here is a working example
$(".btn").click(function() {
document.getElementById("scrollHere").scrollIntoView( {behavior: "smooth" })
})
.btn {margin-bottom: 500px;}
.middle {display: block; margin-bottom: 500px; color: red;}
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<button class="btn">Scroll down</button>
<h1 class="middle">You see?</h1>
<div id="scrollHere">Arrived at your destination</div>
Docs
The solution by Steve and Peter works very well.
But in some cases, you may have to convert the value to an integer. Strangely, the returned value from $("...").offset().top is sometimes in float.
Use: parseInt($("....").offset().top)
For example:
$("#button").click(function() {
$('html, body').animate({
scrollTop: parseInt($("#elementtoScrollToID").offset().top)
}, 2000);
});
A compact version of "animate" solution.
$.fn.scrollTo = function (speed) {
if (typeof(speed) === 'undefined')
speed = 1000;
$('html, body').animate({
scrollTop: parseInt($(this).offset().top)
}, speed);
};
Basic usage: $('#your_element').scrollTo();
With this solution you do not need any plugin and there's no setup required besides placing the script before your closing </body> tag.
$("a[href^='#']").on("click", function(e) {
$("html, body").animate({
scrollTop: $($(this).attr("href")).offset().top
}, 1000);
return false;
});
if ($(window.location.hash).length > 1) {
$("html, body").animate({
scrollTop: $(window.location.hash).offset().top
}, 1000);
}
On load, if there is a hash in the address, we scroll to it.
And - whenever you click an a link with an href hash e.g. #top, we scroll to it.
##Edit 2020
If you want a pure JavaScript solution: you could perhaps instead use something like:
var _scrollToElement = function (selector) {
try {
document.querySelector(selector).scrollIntoView({ behavior: 'smooth' });
} catch (e) {
console.warn(e);
}
}
var _scrollToHashesInHrefs = function () {
document.querySelectorAll("a[href^='#']").forEach(function (el) {
el.addEventListener('click', function (e) {
_scrollToElement(el.getAttribute('href'));
return false;
})
})
if (window.location.hash) {
_scrollToElement(window.location.hash);
}
}
_scrollToHashesInHrefs();
If you are only handling scrolling to an input element, you can use focus(). For example, if you wanted to scroll to the first visible input:
$(':input:visible').first().focus();
Or the first visible input in an container with class .error:
$('.error :input:visible').first().focus();
Thanks to Tricia Ball for pointing this out!
Easy way to achieve the scroll of page to target div id
var targetOffset = $('#divID').offset().top;
$('html, body').animate({scrollTop: targetOffset}, 1000);
If you want to scroll within an overflow container (instead of $('html, body') answered above), working also with absolute positioning, this is the way to do :
var elem = $('#myElement'),
container = $('#myScrollableContainer'),
pos = elem.position().top + container.scrollTop() - container.position().top;
container.animate({
scrollTop: pos
}
After finding the way to get my code work, I think I should make thing a bit clear:
For using:
$('html, body').animate({
scrollTop: $("#div1").offset().top
}, 2000);
you need to be on top of the page since $("#div1").offset().top will return different numbers for different positions you scroll to. If you already scrolled out of the top, you need to specify the exact pageY value (see pageY definition here: https://javascript.info/coordinates).
So now, the problem is to calculate the pageY value of one element. Below is an example in case the scroll container is the body:
function getPageY(id) {
let elem = document.getElementById(id);
let box = elem.getBoundingClientRect();
var body = document.getElementsByTagName("BODY")[0];
return box.top + body.scrollTop; // for window scroll: box.top + window.scrollY;
}
The above function returns the same number even if you scrolled somewhere. Now, to scroll back to that element:
$("html, body").animate({ scrollTop: getPageY('div1') }, "slow");
Animations:
// slide to top of the page
$('.up').click(function () {
$("html, body").animate({
scrollTop: 0
}, 600);
return false;
});
// slide page to anchor
$('.menutop b').click(function(){
//event.preventDefault();
$('html, body').animate({
scrollTop: $( $(this).attr('href') ).offset().top
}, 600);
return false;
});
// Scroll to class, div
$("#button").click(function() {
$('html, body').animate({
scrollTop: $("#target-element").offset().top
}, 1000);
});
// div background animate
$(window).scroll(function () {
var x = $(this).scrollTop();
// freezze div background
$('.banner0').css('background-position', '0px ' + x +'px');
// from left to right
$('.banner0').css('background-position', x+'px ' +'0px');
// from right to left
$('.banner0').css('background-position', -x+'px ' +'0px');
// from bottom to top
$('#skills').css('background-position', '0px ' + -x + 'px');
// move background from top to bottom
$('.skills1').css('background-position', '0% ' + parseInt(-x / 1) + 'px' + ', 0% ' + parseInt(-x / 1) + 'px, center top');
// Show hide mtop menu
if ( x > 100 ) {
$( ".menu" ).addClass( 'menushow' );
$( ".menu" ).fadeIn("slow");
$( ".menu" ).animate({opacity: 0.75}, 500);
} else {
$( ".menu" ).removeClass( 'menushow' );
$( ".menu" ).animate({opacity: 1}, 500);
}
});
// progres bar animation simple
$('.bar1').each(function(i) {
var width = $(this).data('width');
$(this).animate({'width' : width + '%' }, 900, function(){
// Animation complete
});
});
In most cases, it would be best to use a plugin. Seriously. I'm going to tout mine here. Of course there are others, too. But please check if they really avoid the pitfalls for which you'd want a plugin in the first place - not all of them do.
I have written about the reasons for using a plugin elsewhere. In a nutshell, the one liner underpinning most answers here
$('html, body').animate( { scrollTop: $target.offset().top }, duration );
is bad UX.
The animation doesn't respond to user actions. It carries on even if the user clicks, taps, or tries to scroll.
If the starting point of the animation is close to the target element, the animation is painfully slow.
If the target element is placed near the bottom of the page, it can't be scrolled to the top of the window. The scroll animation stops abruptly then, in mid motion.
To handle these issues (and a bunch of others), you can use a plugin of mine, jQuery.scrollable. The call then becomes
$( window ).scrollTo( targetPosition );
and that's it. Of course, there are more options.
With regard to the target position, $target.offset().top does the job in most cases. But please be aware that the returned value doesn't take a border on the html element into account (see this demo). If you need the target position to be accurate under any circumstances, it is better to use
targetPosition = $( window ).scrollTop() + $target[0].getBoundingClientRect().top;
That works even if a border on the html element is set.
This is my approach abstracting the ID's and href's, using a generic class selector
$(function() {
// Generic selector to be used anywhere
$(".js-scroll-to").click(function(e) {
// Get the href dynamically
var destination = $(this).attr('href');
// Prevent href=“#” link from changing the URL hash (optional)
e.preventDefault();
// Animate scroll to destination
$('html, body').animate({
scrollTop: $(destination).offset().top
}, 500);
});
});
<!-- example of a fixed nav menu -->
<ul class="nav">
<li>
Item 1
</li>
<li>
Item 2
</li>
<li>
Item 3
</li>
</ul>
Very simple and easy to use custom jQuery plugin. Just add the attribute scroll= to your clickable element and set its value to the selector you want to scroll to.
Like so: <a scroll="#product">Click me</a>. It can be used on any element.
(function($){
$.fn.animateScroll = function(){
console.log($('[scroll]'));
$('[scroll]').click(function(){
selector = $($(this).attr('scroll'));
console.log(selector);
console.log(selector.offset().top);
$('html body').animate(
{scrollTop: (selector.offset().top)}, //- $(window).scrollTop()
1000
);
});
}
})(jQuery);
// RUN
jQuery(document).ready(function($) {
$().animateScroll();
});
// IN HTML EXAMPLE
// RUN ONCLICK ON OBJECT WITH ATTRIBUTE SCROLL=".SELECTOR"
// <a scroll="#product">Click To Scroll</a>
$('html, body').animate(...) does not work for me in the iPhone, Android, Chrome, or Safari browsers.
I had to target the root content element of the page.
$('#cotnent').animate(...)
Here is what I have ended up with:
if (navigator.userAgent.match(/(iPod|iPhone|iPad|Android)/)) {
$('#content').animate({
scrollTop: $("#elementtoScrollToID").offset().top
}, 'slow');
}
else{
$('html, body').animate({
scrollTop: $("#elementtoScrollToID").offset().top
}, 'slow');
}
All body content wired up with a #content div
<html>
....
<body>
<div id="content">
...
</div>
</body>
</html>
$('html, body').animate({scrollTop:
Math.min(
$(to).offset().top-margintop, //margintop is the margin above the target
$('body')[0].scrollHeight-$('body').height()) //if the target is at the bottom
}, 2000);
To show the full element (if it's possible with the current window size):
var element = $("#some_element");
var elementHeight = element.height();
var windowHeight = $(window).height();
var offset = Math.min(elementHeight, windowHeight) + element.offset().top;
$('html, body').animate({ scrollTop: offset }, 500);
var scrollTo = function($parent, $element) {
var topDiff = $element.position().top - $parent.position().top;
$parent.animate({
scrollTop : topDiff
}, 100);
};
This is Atharva's answer from: https://developer.mozilla.org/en-US/docs/Web/API/element.scrollIntoView.
Just wanted to add if your document is in an iframe, you can choose an element in the parent frame to scroll into view:
$('#element-in-parent-frame', window.parent.document).get(0).scrollIntoView();
I wrote a general purpose function that scrolls to either a jQuery object, a CSS selector, or a numeric value.
Example usage:
// scroll to "#target-element":
$.scrollTo("#target-element");
// scroll to 80 pixels above first element with class ".invalid":
$.scrollTo(".invalid", -80);
// scroll a container with id "#my-container" to 300 pixels from its top:
$.scrollTo(300, 0, "slow", "#my-container");
The function's code:
/**
* Scrolls the container to the target position minus the offset
*
* #param target - the destination to scroll to, can be a jQuery object
* jQuery selector, or numeric position
* #param offset - the offset in pixels from the target position, e.g.
* pass -80 to scroll to 80 pixels above the target
* #param speed - the scroll speed in milliseconds, or one of the
* strings "fast" or "slow". default: 500
* #param container - a jQuery object or selector for the container to
* be scrolled. default: "html, body"
*/
jQuery.scrollTo = function (target, offset, speed, container) {
if (isNaN(target)) {
if (!(target instanceof jQuery))
target = $(target);
target = parseInt(target.offset().top);
}
container = container || "html, body";
if (!(container instanceof jQuery))
container = $(container);
speed = speed || 500;
offset = offset || 0;
container.animate({
scrollTop: target + offset
}, speed);
};
When the user clicks on that input with #subject, the page should
scroll to the last element of the page with a nice animation. It
should be a scroll to bottom and not to top.
The last item of the page is a submit button with #submit
$('#subject').click(function()
{
$('#submit').focus();
$('#subject').focus();
});
This will first scroll down to #submit then restore the cursor back to the input that was clicked, which mimics a scroll down, and works on most browsers. It also doesn't require jQuery as it can be written in pure JavaScript.
Can this fashion of using focus function mimic animation in a better way, through chaining focus calls. I haven't tested this theory, but it would look something like this:
<style>
#F > *
{
width: 100%;
}
</style>
<form id="F" >
<div id="child_1"> .. </div>
<div id="child_2"> .. </div>
..
<div id="child_K"> .. </div>
</form>
<script>
$('#child_N').click(function()
{
$('#child_N').focus();
$('#child_N+1').focus();
..
$('#child_K').focus();
$('#child_N').focus();
});
</script>
I set up a module scroll-element npm install scroll-element. It works like this:
import { scrollToElement, scrollWindowToElement } from 'scroll-element'
/* scroll the window to your target element, duration and offset optional */
let targetElement = document.getElementById('my-item')
scrollWindowToElement(targetElement)
/* scroll the overflow container element to your target element, duration and offset optional */
let containerElement = document.getElementById('my-container')
let targetElement = document.getElementById('my-item')
scrollToElement(containerElement, targetElement)
Written with help from the following SO posts:
offset-top-of-an-element-without-jquery
scrolltop-animation-without-jquery
Here is the code:
export const scrollToElement = function(containerElement, targetElement, duration, offset) {
if (duration == null) { duration = 1000 }
if (offset == null) { offset = 0 }
let targetOffsetTop = getElementOffset(targetElement).top
let containerOffsetTop = getElementOffset(containerElement).top
let scrollTarget = targetOffsetTop + ( containerElement.scrollTop - containerOffsetTop)
scrollTarget += offset
scroll(containerElement, scrollTarget, duration)
}
export const scrollWindowToElement = function(targetElement, duration, offset) {
if (duration == null) { duration = 1000 }
if (offset == null) { offset = 0 }
let scrollTarget = getElementOffset(targetElement).top
scrollTarget += offset
scrollWindow(scrollTarget, duration)
}
function scroll(containerElement, scrollTarget, duration) {
let scrollStep = scrollTarget / (duration / 15)
let interval = setInterval(() => {
if ( containerElement.scrollTop < scrollTarget ) {
containerElement.scrollTop += scrollStep
} else {
clearInterval(interval)
}
},15)
}
function scrollWindow(scrollTarget, duration) {
let scrollStep = scrollTarget / (duration / 15)
let interval = setInterval(() => {
if ( window.scrollY < scrollTarget ) {
window.scrollBy( 0, scrollStep )
} else {
clearInterval(interval)
}
},15)
}
function getElementOffset(element) {
let de = document.documentElement
let box = element.getBoundingClientRect()
let top = box.top + window.pageYOffset - de.clientTop
let left = box.left + window.pageXOffset - de.clientLeft
return { top: top, left: left }
}
Updated answer as of 2019:
$('body').animate({
scrollTop: $('#subject').offset().top - $('body').offset().top + $('body').scrollTop()
}, 'fast');
ONELINER
subject.onclick = e=> window.scroll({ top: submit.offsetTop, behavior: 'smooth'});
subject.onclick = e=> window.scroll({top: submit.offsetTop, behavior: 'smooth'});
.box,.foot{display: flex;background:#fdf;padding:500px 0} .foot{padding:250px}
<input type="text" class="textfield" value="click here" id="subject" name="subject">
<div class="box">
Some content
<textarea></textarea>
</div>
<input type="submit" class="submit" id="submit" name="submit" value="Ok, Done.">
<div class="foot">Some footer</div>
For what it's worth, this is how I managed to achieve such behavior for a general element which can be inside a DIV with scrolling. In our case we don't scroll the full body, but just particular elements with overflow: auto; within a larger layout.
It creates a fake input of the height of the target element, and then puts a focus to it, and the browser will take care about the rest no matter how deep within the scrollable hierarchy you are. Works like a charm.
var $scrollTo = $('#someId'),
inputElem = $('<input type="text"></input>');
$scrollTo.prepend(inputElem);
inputElem.css({
position: 'absolute',
width: '1px',
height: $scrollTo.height()
});
inputElem.focus();
inputElem.remove();
This worked for me:
var targetOffset = $('#elementToScrollTo').offset().top;
$('#DivParent').animate({scrollTop: targetOffset}, 2500);
I wrote the following function, which scrols to some anchor position, when href is clicked:
$("a").click(function() {
href="#myAnchor";
var fromTop = 95;
if(href.indexOf("#") == 0) {
var $target = $(href);
if($target.length) {
$('html, body').animate({ scrollTop: $target.offset().top - fromTop });
return false;
}
}
};
return false;});
How to change this function, sothat I jump to my anchor without "scrolling". when the href is clicked, it should be jumbed to myanchor position directly.
This is standard feature of HTML called 'bookmarks', no JS required. First place your bookmark where you would like the browser to scroll to:
<a name="my-bookmark"></a>
Then place your link to it where required:
Go to bookmark
HTML5 also allows you to specify the bookmark by id of the element:
<div id="foo">Foo</div>
<!-- in another part of the page, far far away -->
Go to foo
Update
If you need to allow padding at the top of the page then you could use the <a name="x"></a> method and place them at the required distance above the target, although that could become difficult to maintain.
You could use this JS in that scenario:
$("a.bookmark").click(function(e) {
e.preventDefault();
var href = $(this).attr(href);
var fromTop = $('#fixed-header').height();
$(window).scrollTop($(href).offset().top - fromTop)
});
By default, animate() has speed set to "400ms". You should put it at 0 :
$('html, body').animate({ scrollTop: $target.offset().top - fromTop }, 0);
EDIT: Or use scrollTop() as #Rory McCrossan explains
instead of animate use .scrollTop() this way:
$(document).scrollTop($target.offset().top - fromTop);
Here's a simple way without using any script:
assign href the id of the div to where you want to jump to
<a href='#jumpto'>Jump</a>
<div id='jumpto'></div>
without jQuery, only HTML
go to aaaaa | go to bbb
<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.
<a name="aaa">aaa</a>
<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.
<a name="bbb">bbb</a>
<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.<br>.
EXAMPLE
Can someone please help?
I seem to have two issues:
page isn't scrolling and
when trigger-scroll clicked 3x, .top is undefined.
.hero-banner is a full screen slideshow. When .trigger-scroll is clicked, page needs to scroll to sections.scroll-here. When reached last section needs to scroll to top.
Thanks in advance for your answers.
HTML:
<section class="hero-banner">full screen section</section>
<div class="trigger-scroll"></div>
<section class="scroll-here" id="first-section">some content</section>
<section class="scroll-here" id="second-section">some content</section>
<section class="scroll-here" id="third-section">some content</section>
JS:
$(document).ready(function() {
$('.page-scroller', function() {
var $scrollSection = $('.scroll-here')
var $scrollTrigger = $('.trigger-scroll')
var nextSection = 0;
$scrollTrigger.on( 'click', function() {
$(this).removeClass('go-to-top');
// If at last section, scroll back to top on next click:
if (nextSection >= $scrollSection.length) {
$('html, body').animate({ scrollTop: 0 }, 1000);
nextSection = 0;
return;
}
// If you've already scrolled down and then click button, run a check
// to find next section position so you don't go backwards:
while ( $('body').scrollTop() > $($scrollSection[nextSection]).offset().top ) {
nextSection++;
}
// If next section is the last, add class to rotate arrow graphic:
if (nextSection === ($scrollSection.length - 1)) {
$(this).addClass('go-to-top');
}
// Move to next section and increment counter check:
$( 'html, body' ).animate({ scrollTop: $($scrollSection[nextSection]).offset().top }, 1000);
nextSection++;
});
});
});
After a few hours trying to figure out why <scrollTop> wasn't working, I found that <body> tag had a css style of <height:100%;> which was messing up the <offset>. Alex thanks for your help. For others, here is a working JSFiddle Link
Good evening everybody! Currently, on the site I'm working on (http://bit.ly/1eGCShX), I've got it to scroll down to each div all the way down, however after you've finished and click on the last one again, it doesn't scroll back all the way to the top (instead the previous div) and that's what I'm trying to accomplish.
However, I need it to repeat itself over again to start back from the first div, because if you finish it once and scroll up to click the first one again it stars where it left off. I've been messing with this for awhile and couldn't get it. Any help is kindly appreciated! Here is my JS;
$('div.section').first();
$('a.display').on('click', function(e) {
e.preventDefault();
var t = $(this).text(),
that = $(this);
if ($('.currentPanel').next('div.section').length > 0) {
var $next = $('.currentPanel').next('.section');
var top = $next.offset().top;
$('.currentPanel').removeClass('currentPanel');
$(function () {
$next.addClass('currentPanel');
$('html, body').animate({scrollTop: $('.currentPanel').offset().top }, 'slow');
});
} else if ($('.currentPanel').prev('div.section').length > 0) {
var $prev = $('.currentPanel').prev('.section');
var top = $prev.offset().top;
$('.currentPanel').removeClass('currentPanel');
$(function () {
$prev.addClass('currentPanel');
$('html, body').animate({scrollTop: $('.currentPanel').offset().top }, 'slow');
});of
}
});
And of course, the JSFiddle to make things x10 more easier! I've made a simplified version.
http://jsfiddle.net/dylanopet/ADsKH/9/
Again, appreciate for taking your time to read this and wish you all a positive week.
Where you have
var $prev = $('.currentPanel').prev('.section');
change it to
var $prev = $('.section').eq(0);
You were telling the function you wanted to scroll to the previous element. But you actually want to scroll to the first element.
Working example: http://jsfiddle.net/58ZMZ/
I have this input element:
<input type="text" class="textfield" value="" id="subject" name="subject">
Then I have some other elements, like other tag's & <textarea> tag's, etc...
When the user clicks on the <input id="#subject">, the page should scroll to the page's last element, and it should do so with a nice animation (It should be a scroll to bottom and not to top).
The last item of the page is a submit button with #submit:
<input type="submit" class="submit" id="submit" name="submit" value="Ok, Done.">
The animation should not be too fast and should be fluid.
I am running the latest jQuery version. I prefer to not install any plugin but to use the default jQuery features to achieve this.
Assuming you have a button with the id button, try this example:
$("#button").click(function() {
$([document.documentElement, document.body]).animate({
scrollTop: $("#elementtoScrollToID").offset().top
}, 2000);
});
I got the code from the article Smoothly scroll to an element without a jQuery plugin. And I have tested it on the example below.
<html>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.5.1/jquery.min.js"></script>
<script>
$(document).ready(function (){
$("#click").click(function (){
$('html, body').animate({
scrollTop: $("#div1").offset().top
}, 2000);
});
});
</script>
<div id="div1" style="height: 1000px; width 100px">
Test
</div>
<br/>
<div id="div2" style="height: 1000px; width 100px">
Test 2
</div>
<button id="click">Click me</button>
</html>
jQuery .scrollTo(): View - Demo, API, Source
I wrote this lightweight plugin to make page/element scrolling much easier. It's flexible where you could pass in a target element or specified value. Perhaps this could be part of jQuery's next official release, what do you think?
Examples Usage:
$('body').scrollTo('#target'); // Scroll screen to target element
$('body').scrollTo(500); // Scroll screen 500 pixels down
$('#scrollable').scrollTo(100); // Scroll individual element 100 pixels down
Options:
scrollTarget: A element, string, or number which indicates desired scroll position.
offsetTop: A number that defines additional spacing above scroll target.
duration: A string or number determining how long the animation will run.
easing: A string indicating which easing function to use for the transition.
complete: A function to call once the animation is complete.
If you are not much interested in the smooth scroll effect and just interested in scrolling to a particular element, you don't require some jQuery function for this. Javascript has got your case covered:
https://developer.mozilla.org/en-US/docs/Web/API/element.scrollIntoView
So all you need to do is: $("selector").get(0).scrollIntoView();
.get(0) is used because we want to retrieve the JavaScript's DOM element and not the JQuery's DOM element.
UPDATE
now is possible to scroll with animation, passing scroll options (see MDN). You can even control the block position. It seems to have large support, except for Safari
$("selector").get(0).scrollIntoView({behavior: 'smooth'});
This is achievable without jQuery:
document.getElementById("element-id").scrollIntoView();
Using this simple script
if($(window.location.hash).length > 0){
$('html, body').animate({ scrollTop: $(window.location.hash).offset().top}, 1000);
}
Would make in sort that if a hash tag is found in the url, the scrollTo animate to the ID. If not hash tag found, then ignore the script.
jQuery(document).ready(function($) {
$('a[href^="#"]').bind('click.smoothscroll',function (e) {
e.preventDefault();
var target = this.hash,
$target = $(target);
$('html, body').stop().animate( {
'scrollTop': $target.offset().top-40
}, 900, 'swing', function () {
window.location.hash = target;
} );
} );
} );
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<ul role="tablist">
<li class="active" id="p1">Section 1</li>
<li id="p2">Section 2</li>
<li id="p3">Section 3</li>
</ul>
<div id="pane1"></div>
<div id="pane2"></div>
<div id="pane3"></div>
This is the way I do it.
document.querySelector('scrollHere').scrollIntoView({ behavior: 'smooth' })
Works in any browser.
It can easily be wrapped into a function
function scrollTo(selector) {
document.querySelector(selector).scrollIntoView({ behavior: 'smooth' })
}
Here is a working example
$(".btn").click(function() {
document.getElementById("scrollHere").scrollIntoView( {behavior: "smooth" })
})
.btn {margin-bottom: 500px;}
.middle {display: block; margin-bottom: 500px; color: red;}
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<button class="btn">Scroll down</button>
<h1 class="middle">You see?</h1>
<div id="scrollHere">Arrived at your destination</div>
Docs
The solution by Steve and Peter works very well.
But in some cases, you may have to convert the value to an integer. Strangely, the returned value from $("...").offset().top is sometimes in float.
Use: parseInt($("....").offset().top)
For example:
$("#button").click(function() {
$('html, body').animate({
scrollTop: parseInt($("#elementtoScrollToID").offset().top)
}, 2000);
});
A compact version of "animate" solution.
$.fn.scrollTo = function (speed) {
if (typeof(speed) === 'undefined')
speed = 1000;
$('html, body').animate({
scrollTop: parseInt($(this).offset().top)
}, speed);
};
Basic usage: $('#your_element').scrollTo();
With this solution you do not need any plugin and there's no setup required besides placing the script before your closing </body> tag.
$("a[href^='#']").on("click", function(e) {
$("html, body").animate({
scrollTop: $($(this).attr("href")).offset().top
}, 1000);
return false;
});
if ($(window.location.hash).length > 1) {
$("html, body").animate({
scrollTop: $(window.location.hash).offset().top
}, 1000);
}
On load, if there is a hash in the address, we scroll to it.
And - whenever you click an a link with an href hash e.g. #top, we scroll to it.
##Edit 2020
If you want a pure JavaScript solution: you could perhaps instead use something like:
var _scrollToElement = function (selector) {
try {
document.querySelector(selector).scrollIntoView({ behavior: 'smooth' });
} catch (e) {
console.warn(e);
}
}
var _scrollToHashesInHrefs = function () {
document.querySelectorAll("a[href^='#']").forEach(function (el) {
el.addEventListener('click', function (e) {
_scrollToElement(el.getAttribute('href'));
return false;
})
})
if (window.location.hash) {
_scrollToElement(window.location.hash);
}
}
_scrollToHashesInHrefs();
If you are only handling scrolling to an input element, you can use focus(). For example, if you wanted to scroll to the first visible input:
$(':input:visible').first().focus();
Or the first visible input in an container with class .error:
$('.error :input:visible').first().focus();
Thanks to Tricia Ball for pointing this out!
Easy way to achieve the scroll of page to target div id
var targetOffset = $('#divID').offset().top;
$('html, body').animate({scrollTop: targetOffset}, 1000);
If you want to scroll within an overflow container (instead of $('html, body') answered above), working also with absolute positioning, this is the way to do :
var elem = $('#myElement'),
container = $('#myScrollableContainer'),
pos = elem.position().top + container.scrollTop() - container.position().top;
container.animate({
scrollTop: pos
}
After finding the way to get my code work, I think I should make thing a bit clear:
For using:
$('html, body').animate({
scrollTop: $("#div1").offset().top
}, 2000);
you need to be on top of the page since $("#div1").offset().top will return different numbers for different positions you scroll to. If you already scrolled out of the top, you need to specify the exact pageY value (see pageY definition here: https://javascript.info/coordinates).
So now, the problem is to calculate the pageY value of one element. Below is an example in case the scroll container is the body:
function getPageY(id) {
let elem = document.getElementById(id);
let box = elem.getBoundingClientRect();
var body = document.getElementsByTagName("BODY")[0];
return box.top + body.scrollTop; // for window scroll: box.top + window.scrollY;
}
The above function returns the same number even if you scrolled somewhere. Now, to scroll back to that element:
$("html, body").animate({ scrollTop: getPageY('div1') }, "slow");
Animations:
// slide to top of the page
$('.up').click(function () {
$("html, body").animate({
scrollTop: 0
}, 600);
return false;
});
// slide page to anchor
$('.menutop b').click(function(){
//event.preventDefault();
$('html, body').animate({
scrollTop: $( $(this).attr('href') ).offset().top
}, 600);
return false;
});
// Scroll to class, div
$("#button").click(function() {
$('html, body').animate({
scrollTop: $("#target-element").offset().top
}, 1000);
});
// div background animate
$(window).scroll(function () {
var x = $(this).scrollTop();
// freezze div background
$('.banner0').css('background-position', '0px ' + x +'px');
// from left to right
$('.banner0').css('background-position', x+'px ' +'0px');
// from right to left
$('.banner0').css('background-position', -x+'px ' +'0px');
// from bottom to top
$('#skills').css('background-position', '0px ' + -x + 'px');
// move background from top to bottom
$('.skills1').css('background-position', '0% ' + parseInt(-x / 1) + 'px' + ', 0% ' + parseInt(-x / 1) + 'px, center top');
// Show hide mtop menu
if ( x > 100 ) {
$( ".menu" ).addClass( 'menushow' );
$( ".menu" ).fadeIn("slow");
$( ".menu" ).animate({opacity: 0.75}, 500);
} else {
$( ".menu" ).removeClass( 'menushow' );
$( ".menu" ).animate({opacity: 1}, 500);
}
});
// progres bar animation simple
$('.bar1').each(function(i) {
var width = $(this).data('width');
$(this).animate({'width' : width + '%' }, 900, function(){
// Animation complete
});
});
In most cases, it would be best to use a plugin. Seriously. I'm going to tout mine here. Of course there are others, too. But please check if they really avoid the pitfalls for which you'd want a plugin in the first place - not all of them do.
I have written about the reasons for using a plugin elsewhere. In a nutshell, the one liner underpinning most answers here
$('html, body').animate( { scrollTop: $target.offset().top }, duration );
is bad UX.
The animation doesn't respond to user actions. It carries on even if the user clicks, taps, or tries to scroll.
If the starting point of the animation is close to the target element, the animation is painfully slow.
If the target element is placed near the bottom of the page, it can't be scrolled to the top of the window. The scroll animation stops abruptly then, in mid motion.
To handle these issues (and a bunch of others), you can use a plugin of mine, jQuery.scrollable. The call then becomes
$( window ).scrollTo( targetPosition );
and that's it. Of course, there are more options.
With regard to the target position, $target.offset().top does the job in most cases. But please be aware that the returned value doesn't take a border on the html element into account (see this demo). If you need the target position to be accurate under any circumstances, it is better to use
targetPosition = $( window ).scrollTop() + $target[0].getBoundingClientRect().top;
That works even if a border on the html element is set.
This is my approach abstracting the ID's and href's, using a generic class selector
$(function() {
// Generic selector to be used anywhere
$(".js-scroll-to").click(function(e) {
// Get the href dynamically
var destination = $(this).attr('href');
// Prevent href=“#” link from changing the URL hash (optional)
e.preventDefault();
// Animate scroll to destination
$('html, body').animate({
scrollTop: $(destination).offset().top
}, 500);
});
});
<!-- example of a fixed nav menu -->
<ul class="nav">
<li>
Item 1
</li>
<li>
Item 2
</li>
<li>
Item 3
</li>
</ul>
Very simple and easy to use custom jQuery plugin. Just add the attribute scroll= to your clickable element and set its value to the selector you want to scroll to.
Like so: <a scroll="#product">Click me</a>. It can be used on any element.
(function($){
$.fn.animateScroll = function(){
console.log($('[scroll]'));
$('[scroll]').click(function(){
selector = $($(this).attr('scroll'));
console.log(selector);
console.log(selector.offset().top);
$('html body').animate(
{scrollTop: (selector.offset().top)}, //- $(window).scrollTop()
1000
);
});
}
})(jQuery);
// RUN
jQuery(document).ready(function($) {
$().animateScroll();
});
// IN HTML EXAMPLE
// RUN ONCLICK ON OBJECT WITH ATTRIBUTE SCROLL=".SELECTOR"
// <a scroll="#product">Click To Scroll</a>
$('html, body').animate(...) does not work for me in the iPhone, Android, Chrome, or Safari browsers.
I had to target the root content element of the page.
$('#cotnent').animate(...)
Here is what I have ended up with:
if (navigator.userAgent.match(/(iPod|iPhone|iPad|Android)/)) {
$('#content').animate({
scrollTop: $("#elementtoScrollToID").offset().top
}, 'slow');
}
else{
$('html, body').animate({
scrollTop: $("#elementtoScrollToID").offset().top
}, 'slow');
}
All body content wired up with a #content div
<html>
....
<body>
<div id="content">
...
</div>
</body>
</html>
$('html, body').animate({scrollTop:
Math.min(
$(to).offset().top-margintop, //margintop is the margin above the target
$('body')[0].scrollHeight-$('body').height()) //if the target is at the bottom
}, 2000);
To show the full element (if it's possible with the current window size):
var element = $("#some_element");
var elementHeight = element.height();
var windowHeight = $(window).height();
var offset = Math.min(elementHeight, windowHeight) + element.offset().top;
$('html, body').animate({ scrollTop: offset }, 500);
var scrollTo = function($parent, $element) {
var topDiff = $element.position().top - $parent.position().top;
$parent.animate({
scrollTop : topDiff
}, 100);
};
This is Atharva's answer from: https://developer.mozilla.org/en-US/docs/Web/API/element.scrollIntoView.
Just wanted to add if your document is in an iframe, you can choose an element in the parent frame to scroll into view:
$('#element-in-parent-frame', window.parent.document).get(0).scrollIntoView();
I wrote a general purpose function that scrolls to either a jQuery object, a CSS selector, or a numeric value.
Example usage:
// scroll to "#target-element":
$.scrollTo("#target-element");
// scroll to 80 pixels above first element with class ".invalid":
$.scrollTo(".invalid", -80);
// scroll a container with id "#my-container" to 300 pixels from its top:
$.scrollTo(300, 0, "slow", "#my-container");
The function's code:
/**
* Scrolls the container to the target position minus the offset
*
* #param target - the destination to scroll to, can be a jQuery object
* jQuery selector, or numeric position
* #param offset - the offset in pixels from the target position, e.g.
* pass -80 to scroll to 80 pixels above the target
* #param speed - the scroll speed in milliseconds, or one of the
* strings "fast" or "slow". default: 500
* #param container - a jQuery object or selector for the container to
* be scrolled. default: "html, body"
*/
jQuery.scrollTo = function (target, offset, speed, container) {
if (isNaN(target)) {
if (!(target instanceof jQuery))
target = $(target);
target = parseInt(target.offset().top);
}
container = container || "html, body";
if (!(container instanceof jQuery))
container = $(container);
speed = speed || 500;
offset = offset || 0;
container.animate({
scrollTop: target + offset
}, speed);
};
When the user clicks on that input with #subject, the page should
scroll to the last element of the page with a nice animation. It
should be a scroll to bottom and not to top.
The last item of the page is a submit button with #submit
$('#subject').click(function()
{
$('#submit').focus();
$('#subject').focus();
});
This will first scroll down to #submit then restore the cursor back to the input that was clicked, which mimics a scroll down, and works on most browsers. It also doesn't require jQuery as it can be written in pure JavaScript.
Can this fashion of using focus function mimic animation in a better way, through chaining focus calls. I haven't tested this theory, but it would look something like this:
<style>
#F > *
{
width: 100%;
}
</style>
<form id="F" >
<div id="child_1"> .. </div>
<div id="child_2"> .. </div>
..
<div id="child_K"> .. </div>
</form>
<script>
$('#child_N').click(function()
{
$('#child_N').focus();
$('#child_N+1').focus();
..
$('#child_K').focus();
$('#child_N').focus();
});
</script>
I set up a module scroll-element npm install scroll-element. It works like this:
import { scrollToElement, scrollWindowToElement } from 'scroll-element'
/* scroll the window to your target element, duration and offset optional */
let targetElement = document.getElementById('my-item')
scrollWindowToElement(targetElement)
/* scroll the overflow container element to your target element, duration and offset optional */
let containerElement = document.getElementById('my-container')
let targetElement = document.getElementById('my-item')
scrollToElement(containerElement, targetElement)
Written with help from the following SO posts:
offset-top-of-an-element-without-jquery
scrolltop-animation-without-jquery
Here is the code:
export const scrollToElement = function(containerElement, targetElement, duration, offset) {
if (duration == null) { duration = 1000 }
if (offset == null) { offset = 0 }
let targetOffsetTop = getElementOffset(targetElement).top
let containerOffsetTop = getElementOffset(containerElement).top
let scrollTarget = targetOffsetTop + ( containerElement.scrollTop - containerOffsetTop)
scrollTarget += offset
scroll(containerElement, scrollTarget, duration)
}
export const scrollWindowToElement = function(targetElement, duration, offset) {
if (duration == null) { duration = 1000 }
if (offset == null) { offset = 0 }
let scrollTarget = getElementOffset(targetElement).top
scrollTarget += offset
scrollWindow(scrollTarget, duration)
}
function scroll(containerElement, scrollTarget, duration) {
let scrollStep = scrollTarget / (duration / 15)
let interval = setInterval(() => {
if ( containerElement.scrollTop < scrollTarget ) {
containerElement.scrollTop += scrollStep
} else {
clearInterval(interval)
}
},15)
}
function scrollWindow(scrollTarget, duration) {
let scrollStep = scrollTarget / (duration / 15)
let interval = setInterval(() => {
if ( window.scrollY < scrollTarget ) {
window.scrollBy( 0, scrollStep )
} else {
clearInterval(interval)
}
},15)
}
function getElementOffset(element) {
let de = document.documentElement
let box = element.getBoundingClientRect()
let top = box.top + window.pageYOffset - de.clientTop
let left = box.left + window.pageXOffset - de.clientLeft
return { top: top, left: left }
}
Updated answer as of 2019:
$('body').animate({
scrollTop: $('#subject').offset().top - $('body').offset().top + $('body').scrollTop()
}, 'fast');
ONELINER
subject.onclick = e=> window.scroll({ top: submit.offsetTop, behavior: 'smooth'});
subject.onclick = e=> window.scroll({top: submit.offsetTop, behavior: 'smooth'});
.box,.foot{display: flex;background:#fdf;padding:500px 0} .foot{padding:250px}
<input type="text" class="textfield" value="click here" id="subject" name="subject">
<div class="box">
Some content
<textarea></textarea>
</div>
<input type="submit" class="submit" id="submit" name="submit" value="Ok, Done.">
<div class="foot">Some footer</div>
For what it's worth, this is how I managed to achieve such behavior for a general element which can be inside a DIV with scrolling. In our case we don't scroll the full body, but just particular elements with overflow: auto; within a larger layout.
It creates a fake input of the height of the target element, and then puts a focus to it, and the browser will take care about the rest no matter how deep within the scrollable hierarchy you are. Works like a charm.
var $scrollTo = $('#someId'),
inputElem = $('<input type="text"></input>');
$scrollTo.prepend(inputElem);
inputElem.css({
position: 'absolute',
width: '1px',
height: $scrollTo.height()
});
inputElem.focus();
inputElem.remove();
This worked for me:
var targetOffset = $('#elementToScrollTo').offset().top;
$('#DivParent').animate({scrollTop: targetOffset}, 2500);