ar.falsy.cat/assets/js/code-title.js
2022-12-29 10:43:41 -05:00

18 lines
505 B
JavaScript

function addTitleToCodeBlocks() {
const els = document.getElementsByClassName("highlight");
for (let i = 0; i < els.length; i++) {
try {
if (els[i].title.length) {
let div = document.createElement("div");
if (els[i].getElementsByClassName("code-title").length) continue;
div.textContent = els[i].title;
div.classList.add("code-title")
els[i].insertBefore(div, els[i].firstChild);
}
} catch (error) {
console.debug(error);
}
}
}