Replace addClass with classList.add (#6229)

This replaces jQuery's `addClass` function with the vanilla JavaScript `classList.add`.
select2 · Mar 2, 2023 · 8bdafc3 · 8bdafc3
1 parent bafba7b
commit 8bdafc3
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Showing 2 changed files with 10 additions and 2 deletions.
diff --git a/src/js/select2/dropdown/dropdownCss.js b/src/js/select2/dropdown/dropdownCss.js
@@ -14,7 +14,11 @@ define([
       Utils.copyNonInternalCssClasses($dropdown[0], this.$element[0]);
     }
 
-    $dropdown.addClass(dropdownCssClass);
+    dropdownCssClass.trim().split(' ').forEach(function(cssClass) {
+      if(cssClass.length > 0) {
+        $dropdown[0].classList.add(cssClass);
+      }
+    });
 
     return $dropdown;
   };

diff --git a/src/js/select2/selection/selectionCss.js b/src/js/select2/selection/selectionCss.js
@@ -14,7 +14,11 @@ define([
       Utils.copyNonInternalCssClasses($selection[0], this.$element[0]);
     }
 
-    $selection.addClass(selectionCssClass);
+    selectionCssClass.trim().split(' ').forEach(function(cssClass) {
+      if(cssClass.length > 0) {
+        $selection[0].classList.add(cssClass);
+      }
+    });
 
     return $selection;
   };