ar.falsy.cat/assets/js/code-title.js
2022-07-01 11:03:52 -07:00

14 lines
422 B
JavaScript

function addTitleToCodeBlocks() {
var els = document.getElementsByClassName("highlight");
for (var i = 0; i < els.length; i++) {
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);
}
}
};