53 lines
1.2 KiB
JavaScript
53 lines
1.2 KiB
JavaScript
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var tocCopy = document.createElement('div');
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tocCopy.id = 'toc-copy';
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var toc = document.querySelector('#toc');
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if (toc) {
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tocCopy.innerHTML = toc.innerHTML;
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document.getElementsByClassName('container')[0].appendChild(tocCopy);
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var menus = document.querySelectorAll('#toc-copy ul');
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for (var i = 0; i < menus.length; i++) {
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menus[i].addEventListener('mouseover', function() {
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this.previousElementSibling.classList.add('hover')
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});
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menus[i].addEventListener('mouseout', function() {
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this.previousElementSibling.classList.remove('hover')
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});
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}
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var labels = document.querySelectorAll('#toc-copy h4');
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for (var i = 0; i < labels.length; i++) {
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labels[i].addEventListener('click', function() {
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this.classList.toggle('active')
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});
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}
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tocCopy.addEventListener('click', function(e) {
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if (e.target.nodeName != 'H4') {
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this.classList.toggle('active');
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}
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});
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var scrollPos = function scrollPos () {
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var scroll = window.scrollY;
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if (scroll >= (toc.offsetHeight + toc.offsetTop)) {
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document.body.classList.add('scrolled');
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} else {
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document.body.classList.remove('scrolled');
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}
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}
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scrollPos();
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window.addEventListener('scroll', function(e) {
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scrollPos();
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});
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}
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