From ea63cce5b8acb70638c15cac8e16fe25960eb27b Mon Sep 17 00:00:00 2001
From: Lars Eggert <lars@eggert.org>
Date: Tue, 18 Oct 2022 16:16:24 +0300
Subject: [PATCH] feat: Auto-focus select2 search fields when they open

---
 ietf/static/js/select2.js | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/ietf/static/js/select2.js b/ietf/static/js/select2.js
index 5e282e6f874..caf72e3dc27 100644
--- a/ietf/static/js/select2.js
+++ b/ietf/static/js/select2.js
@@ -39,6 +39,14 @@ window.setupSelect2Field = function (e) {
 
     template_modify = e.hasClass("tz-select") ? prettify_tz : undefined;
 
+    // focus the search field automatically
+    $(document)
+        .on("select2:open", () => {
+            document.querySelector(
+                    ".select2-container--open .select2-search__field")
+                .focus()
+        });
+
     e.select2({
         multiple: maxEntries !== 1,
         maximumSelectionSize: maxEntries,