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docs: perform DOM manipulation in batches; preprocess data

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This commit is contained in:
raf 2024-12-10 17:15:23 +03:00
commit 781385f991
Signed by: NotAShelf
GPG key ID: AF26552424E53993
1 changed files with 15 additions and 8 deletions
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23
docs/static/script/search.js vendored
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@ -1,14 +1,12 @@
document.addEventListener("DOMContentLoaded", () => {
if (!window.location.pathname.endsWith("options.html")) return;
const searchBar = document.createDocumentFragment();
const searchDiv = document.createElement("div");
searchDiv.id = "search-bar";
searchDiv.innerHTML = `
<input type="text" id="search-input" placeholder="Search options by ID..." />
<div id="search-results"></div>
`;
searchBar.appendChild(searchDiv);
document.body.prepend(searchDiv);
const dtElements = Array.from(document.querySelectorAll("dt"));
@ -22,18 +20,27 @@ document.addEventListener("DOMContentLoaded", () => {
return;
}
const dtElementsData = dtElements.map((dt, index) => ({
element: dt,
id: dtOptionIds[index],
ddElement: ddElements[index],
}));
let debounceTimeout;
document.getElementById("search-input").addEventListener("input", (event) => {
clearTimeout(debounceTimeout);
debounceTimeout = setTimeout(() => {
const query = event.target.value.toLowerCase();
dtElements.forEach((dt, index) => {
const isMatch = dtOptionIds[index].includes(query);
if (dt.classList.contains("hidden") !== !isMatch) {
dt.classList.toggle("hidden", !isMatch);
ddElements[index]?.classList.toggle("hidden", !isMatch);
}
requestAnimationFrame(() => {
const fragment = document.createDocumentFragment();
dtElementsData.forEach(({ element, id, ddElement }) => {
const isMatch = id.includes(query);
if (element.classList.contains("hidden") !== !isMatch) {
element.classList.toggle("hidden", !isMatch);
ddElement?.classList.toggle("hidden", !isMatch);
}
});
});
}, 200);
});