42 lines
1.1 KiB
JavaScript
42 lines
1.1 KiB
JavaScript
/*
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Safari doesn't support CSS `scroll-behavior: smooth`,
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so here is a compatible sollution for all browser to smooth scrolling
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See: <https://css-tricks.com/snippets/jquery/smooth-scrolling/>
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Warning: It must be called after all `<a>` tags (e.g., the dynamic TOC) are ready.
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*/
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$(function() {
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$("a[href*='#']")
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.not("[href='#']")
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.not("[href='#0']")
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.click(function(event) {
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if (location.pathname.replace(/^\//, "") === this.pathname.replace(/^\//, "")
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&& location.hostname === this.hostname) {
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var target = $(decodeURI(this.hash));
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if (target.length) {
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event.preventDefault();
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$("html, body").animate({
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scrollTop: target.offset().top
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}, 800, function() {
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var $target = $(target);
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$target.focus();
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if ($target.is(":focus")) { /* Checking if the target was focused */
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return false;
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} else {
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$target.attr("tabindex", "-1"); /* Adding tabindex for elements not focusable */
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$target.focus(); /* Set focus again */
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}
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});
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}
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}
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}); /* click() */
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});
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