From 4b5eb3ca5166f959815c626af5587b9192336ef5 Mon Sep 17 00:00:00 2001
From: Carson Sievert <cpsievert1@gmail.com>
Date: Tue, 27 Apr 2021 23:02:22 -0500
Subject: Backport #33634 (#33649)

Dropdown: support `.dropdown-item` wrapped in `<li>` tags
---
 js/src/tab.js | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'js/src')

diff --git a/js/src/tab.js b/js/src/tab.js
index e9a6f555f..bcbb5c5ea 100644
--- a/js/src/tab.js
+++ b/js/src/tab.js
@@ -187,7 +187,12 @@ class Tab {
       element.classList.add(CLASS_NAME_SHOW)
     }
 
-    if (element.parentNode && $(element.parentNode).hasClass(CLASS_NAME_DROPDOWN_MENU)) {
+    let parent = element.parentNode
+    if (parent && parent.nodeName === 'LI') {
+      parent = parent.parentNode
+    }
+
+    if (parent && $(parent).hasClass(CLASS_NAME_DROPDOWN_MENU)) {
       const dropdownElement = $(element).closest(SELECTOR_DROPDOWN)[0]
 
       if (dropdownElement) {
-- 
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