liquidex/treehouse
liquidex/treehouse
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Code Issues 39 Activity

expand the linked branch by default

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This commit is contained in:
liquidex 2023-10-03 15:13:28 +02:00
parent 8774c4f694
commit 986a3daed3
1 changed files with 14 additions and 0 deletions
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14
static/js/tree.js
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@ -192,3 +192,17 @@ async function navigateToCurrentBranch() {
// expand the <details> recursively.
window.addEventListener("popstate", navigateToCurrentBranch);
addEventListener("DOMContentLoaded", navigateToCurrentBranch);
// When you enter the website through a link someone sent you, it would be nice if the linked branch
// got expanded by default.
async function expandLinkedBranch() {
let hash = window.location.hash;
if (hash.length > 0) {
let linkedBranch = document.getElementById(hash.substring(1));
if (linkedBranch.children.length > 0 && linkedBranch.children[0].tagName == "DETAILS") {
expandDetailsRecursively(linkedBranch.children[0]);
}
}
}
addEventListener("DOMContentLoaded", expandLinkedBranch);