repos / neovimcraft

commit

f9d369a

parent

f6ca31f

author

Kris

date

2023-08-09 13:50:40 +0000 UTC

[UX] Debounce search input (#447)

 1@@ -94,6 +94,18 @@ function mustAll(pattern) {
 2   return el;
 3 }
 4 
 5+function debounce(fn, delay) {
 6+  let timeoutID;
 7+  return function(...args) {
 8+    if (timeoutID) {
 9+      clearTimeout(timeoutID);
10+    }
11+    timeoutID = setTimeout(() => {
12+      fn(...args);
13+    }, delay);
14+  };
15+}
16+
17 function init() {
18   const searchEl = must("#search");
19   const clearSearchEl = must("#search_clear");
20@@ -116,10 +128,13 @@ function init() {
21     filter(value);
22   };
23 
24-  searchEl.addEventListener("input", (ev) => {
25+  const debouncedSearch = debounce((ev) => {
26     const value = ev.target.value;
27     search(value);
28-  });
29+  }, 150);
30+  
31+  searchEl.addEventListener("input", debouncedSearch);
32+
33 
34   clearSearchEl.addEventListener("click", () => {
35     searchEl.value = "";