From b08ed9cd8adcf055005eb3c64f18ed74fb411d93 Mon Sep 17 00:00:00 2001
From: Jan-Hendrik Willms <tleilax+studip@gmail.com>
Date: Thu, 16 Nov 2023 14:29:44 +0000
Subject: [PATCH] fixes #3471
Closes #3471
Merge request studip/studip!2366
---
.../assets/javascripts/bootstrap/forms.js | 20 +++++++++++--------
1 file changed, 12 insertions(+), 8 deletions(-)
diff --git a/resources/assets/javascripts/bootstrap/forms.js b/resources/assets/javascripts/bootstrap/forms.js
index 16e403191dd..b0e66d31c10 100644
--- a/resources/assets/javascripts/bootstrap/forms.js
+++ b/resources/assets/javascripts/bootstrap/forms.js
@@ -383,10 +383,10 @@ STUDIP.ready(function () {
observer.observe($(this).closest(':visible')[0], {
attributeOldValue: true,
attributes: true,
- attributeFilter: ['style', 'class'],
+ attributeFilter: ['style', 'class', 'hidden'],
characterData: false,
childList: true,
- subtree: false
+ subtree: true
});
$(this).addClass('select2-awaiting');
@@ -394,12 +394,16 @@ STUDIP.ready(function () {
function onDomChange(mutations, observer) {
mutations.forEach(function(mutation) {
- if ($('select.select2-awaiting', mutation.target).length > 0) {
- $('select.select2-awaiting', mutation.target)
- .removeClass('select2-awaiting')
- .each(function() {
- createSelect2(this);
- });
+ let targets = Array.from(mutation.target.querySelectorAll('select.select2-awaiting'));
+ if (mutation.target.matches('select.select2-awaiting')) {
+ targets.push(mutation.target);
+ }
+ targets = $(targets).filter(':visible');
+
+ if (targets.length > 0) {
+ targets.removeClass('select2-awaiting').each(function() {
+ createSelect2(this);
+ });
observer.disconnect();
}
});
--
GitLab