search: make search hide empty versions

1 files changed, 10 insertions, 1 deletions

diff --git a/script.js b/script.js
index fce62e0..4279561 100644
--- a/script.js
+++ b/script.js
@@ -6,6 +6,12 @@
 	input.addEventListener('input', (e) => {
 		const query = e.target.value;
 		for (const [key, data] of Object.entries(versions)) {
+			const heading = document.getElementById(key);
+
+			if (data.features == undefined) {
+				heading.hidden = query.length != 0;
+				continue;
+			}
 			const results = Object.values(data.features).filter(
 				feat => feat.title.toLowerCase().replaceAll('`', '').includes(query.toLowerCase())
 			);
@@ -19,7 +25,10 @@
 				li.appendChild(a);
 				ul.appendChild(li);
 			}
-			document.getElementById(key + '-list').replaceChildren(...ul.children);
+			const list = document.getElementById(key + '-list');
+			list.replaceChildren(...ul.children);
+			list.hidden = results.length == 0;
+			heading.hidden = results.length == 0;
 		}
 	});
 })();