Remove unneccessory _getCustomClass method

twbs · Nov 24, 2020 · 2a45ea9 · 2a45ea9
1 parent 6f58383
commit 2a45ea9
Showing 1 changed file with 1 addition and 5 deletions.
diff --git a/js/src/tooltip.js b/js/src/tooltip.js
@@ -286,7 +286,7 @@ class Tooltip {
       this._popper = new Popper(this.element, tip, this._getPopperConfig(attachment))
 
       $(tip).addClass(CLASS_NAME_SHOW)
-      $(tip).addClass(this._getCustomClass())
+      $(tip).addClass(this.config.customClass)
 
       // If this is a touch-enabled device we add extra
       // empty mouseover listeners to the body's immediate children;
@@ -734,10 +734,6 @@ class Tooltip {
     this.config.animation = initConfigAnimation
   }
 
-  _getCustomClass() {
-    return this.element.getAttribute('data-custom-class') || this.config.customClass
-  }
-
   // Static
 
   static _jQueryInterface(config) {