highlight.js/demo/demo.js

49 lines
1.4 KiB
JavaScript

hljs.debugMode();
hljs.highlightAll();
document.querySelectorAll(".categories li a").forEach((category) => {
category.addEventListener("click", (event) => {
event.preventDefault();
const current = document.querySelector(".categories .current");
const currentCategory = current.dataset.category;
const nextCategory = event.target.dataset.category;
if (currentCategory !== nextCategory) {
current.classList.remove("current");
event.target.classList.add("current");
document
.querySelectorAll(`.${currentCategory}`)
.forEach((language) => language.classList.add("hidden"));
document
.querySelectorAll(`.${nextCategory}`)
.forEach((language) => language.classList.remove("hidden"));
window.scrollTo(0, 0);
}
});
});
document.querySelectorAll(".styles li a").forEach((style) => {
style.addEventListener("click", (event) => {
event.preventDefault();
const current = document.querySelector(".styles .current");
const currentStyle = current.textContent;
const nextStyle = event.target.textContent;
if (currentStyle !== nextStyle) {
document
.querySelector(`link[title="${nextStyle}"]`)
.removeAttribute("disabled");
document
.querySelector(`link[title="${currentStyle}"]`)
.setAttribute("disabled", "disabled");
current.classList.remove("current");
event.target.classList.add("current");
}
});
});