We normally do smooth scroll to an anchor on the same page. But I found most the developers are looking for a solutions to perform smooth scroll to an anchor from different page or loading new page.
Below script will help to perform smooth scroll on the same page:
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// Select all links with hashes $('a[href*="#"]') // Remove links that don't actually link to anything .not('[href="#"]') .not('[href="#0"]') .click(function(event) { // On-page links if ( location.pathname.replace(/^\//, '') == this.pathname.replace(/^\//, '') && location.hostname == this.hostname ) { // Figure out element to scroll to var target = $(this.hash); target = target.length ? target : $('[name=' + this.hash.slice(1) + ']'); // Does a scroll target exist? if (target.length) { // Only prevent default if animation is actually gonna happen event.preventDefault(); $('html, body').animate({ scrollTop: target.offset().top }, 1000, function() { // Callback after animation // Must change focus! var $target = $(target); $target.focus(); if ($target.is(":focus")) { // Checking if the target was focused return false; } else { $target.attr('tabindex','-1'); // Adding tabindex for elements not focusable $target.focus(); // Set focus again }; }); } } }); |
Below piece of code will help to perform a smooth scroll from different pages.
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$("html, body").animate({scrollTop:$(window.location.hash).offset().top - 200 }, 500); |
Putting all together will perform smooth scroll on same and from different page with offset of 200px.
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jQuery(document).ready(function($) { $("html, body").animate({scrollTop:$(window.location.hash).offset().top - 200 }, 500); // Select all links with hashes $('a[href*="#"]') // Remove links that don't actually link to anything .not('[href="#"]') .not('[href="#0"]') .click(function(event) { // On-page links if ( location.pathname.replace(/^\//, '') == this.pathname.replace(/^\//, '') && location.hostname == this.hostname ) { // Figure out element to scroll to var target = $(this.hash); target = target.length ? target : $('[name=' + this.hash.slice(1) + ']'); // Does a scroll target exist? if (target.length) { // Only prevent default if animation is actually gonna happen event.preventDefault(); $('html, body').animate({ scrollTop: target.offset().top - 200 }, 1000, function() { // Callback after animation // Must change focus! var $target = $(target); $target.focus(); if ($target.is(":focus")) { // Checking if the target was focused return false; } else { $target.attr('tabindex','-1'); // Adding tabindex for elements not focusable $target.focus(); // Set focus again }; }); } } }); }); |
