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