diff --git a/docs/src/assets/js/search.js b/docs/src/assets/js/search.js
index 3fc6e65578cf..913eda1ab078 100644
--- a/docs/src/assets/js/search.js
+++ b/docs/src/assets/js/search.js
@@ -199,7 +199,6 @@ if (searchInput)
}
searchQuery = query
-
});
@@ -218,17 +217,15 @@ if (poweredByLink) {
}
document.addEventListener('keydown', function (e) {
-
const searchResults = Array.from(document.querySelectorAll('.search-results__item'));
+ const isArrowKey = e.key === "ArrowUp" || e.key === "ArrowDown";
if (e.key === "Escape") {
e.preventDefault();
if (searchResults.length) {
clearSearchResults(true);
searchInput.focus();
- } else if (
- document.activeElement === searchInput
- ) {
+ } else if (document.activeElement === searchInput) {
clearNoResults();
searchInput.blur();
}
@@ -242,21 +239,23 @@ document.addEventListener('keydown', function (e) {
if (!searchResults.length) return;
- switch (e.key) {
- case "ArrowUp":
- e.preventDefault();
+ if (isArrowKey) {
+ e.preventDefault();
+
+ if (e.key === "ArrowUp") {
activeIndex = activeIndex - 1 < 0 ? searchResults.length - 1 : activeIndex - 1;
- break;
- case "ArrowDown":
- e.preventDefault();
+ } else if (e.key === "ArrowDown") {
activeIndex = activeIndex + 1 < searchResults.length ? activeIndex + 1 : 0;
- break;
- }
+ }
+
+ if (activeIndex !== -1) {
+ const activeSearchResult = searchResults[activeIndex];
+ activeSearchResult.querySelector('a').focus();
- if (activeIndex === -1) return;
- const activeSearchResult = searchResults[activeIndex];
- activeSearchResult.querySelector('a').focus();
- if (isScrollable(resultsElement)) {
- maintainScrollVisibility(activeSearchResult, resultsElement);
+ if (isScrollable(resultsElement)) {
+ maintainScrollVisibility(activeSearchResult, resultsElement);
+ }
+ }
}
});
+
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