Add/remove @icon-rtl@ class when switching between angle-down / angle-right SVG icons (#42465).HEADmaster

git-svn-id: https://svn.redmine.org/redmine/trunk@23656 e93f8b46-1217-0410-a6f0-8f06a7374b81

1 files changed, 10 insertions, 2 deletions

diff --git a/app/assets/javascripts/application.js b/app/assets/javascripts/application.js
index d991035b6..9054ebec0 100644
--- a/app/assets/javascripts/application.js
+++ b/app/assets/javascripts/application.js
@@ -43,10 +43,18 @@ function toggleRowGroup(el) {
 }
 
 function toggleExpendCollapseIcon(el) {
+  const svg = el.getElementsByTagName('svg').item(0)
+
+  if (svg === null) {
+    return false;
+  }
+
   if (el.classList.contains('icon-expanded')) {
-    updateSVGIcon(el, 'angle-down')
+    updateSVGIcon(svg, 'angle-down')
+    svg.classList.remove('icon-rtl')
   } else {
-    updateSVGIcon(el, 'angle-right')
+    updateSVGIcon(svg, 'angle-right')
+    svg.classList.add('icon-rtl')
   }
 }