1 files changed, 12 insertions, 25 deletions
diff --git a/js/src/alert.js b/js/src/alert.js
index f1f612232..a25c44ec3 100644
--- a/js/src/alert.js
+++ b/js/src/alert.js
@@ -1,14 +1,12 @@
 /**
  * --------------------------------------------------------------------------
- * Bootstrap (v5.0.0-alpha3): alert.js
+ * Bootstrap (v5.0.0-beta3): alert.js
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
  * --------------------------------------------------------------------------
  */
 
 import {
-  getjQuery,
-  onDOMContentLoaded,
-  TRANSITION_END,
+  defineJQueryPlugin,
   emulateTransitionEnd,
   getElementFromSelector,
   getTransitionDurationFromElement
@@ -34,9 +32,9 @@ const EVENT_CLOSE = `close${EVENT_KEY}`
 const EVENT_CLOSED = `closed${EVENT_KEY}`
 const EVENT_CLICK_DATA_API = `click${EVENT_KEY}${DATA_API_KEY}`
 
-const CLASSNAME_ALERT = 'alert'
-const CLASSNAME_FADE = 'fade'
-const CLASSNAME_SHOW = 'show'
+const CLASS_NAME_ALERT = 'alert'
+const CLASS_NAME_FADE = 'fade'
+const CLASS_NAME_SHOW = 'show'
 
 /**
  * ------------------------------------------------------------------------
@@ -67,7 +65,7 @@ class Alert extends BaseComponent {
   // Private
 
   _getRootElement(element) {
-    return getElementFromSelector(element) || element.closest(`.${CLASSNAME_ALERT}`)
+    return getElementFromSelector(element) || element.closest(`.${CLASS_NAME_ALERT}`)
   }
 
   _triggerCloseEvent(element) {
@@ -75,16 +73,16 @@ class Alert extends BaseComponent {
   }
 
   _removeElement(element) {
-    element.classList.remove(CLASSNAME_SHOW)
+    element.classList.remove(CLASS_NAME_SHOW)
 
-    if (!element.classList.contains(CLASSNAME_FADE)) {
+    if (!element.classList.contains(CLASS_NAME_FADE)) {
       this._destroyElement(element)
       return
     }
 
     const transitionDuration = getTransitionDurationFromElement(element)
 
-    EventHandler.one(element, TRANSITION_END, () => this._destroyElement(element))
+    EventHandler.one(element, 'transitionend', () => this._destroyElement(element))
     emulateTransitionEnd(element, transitionDuration)
   }
 
@@ -100,7 +98,7 @@ class Alert extends BaseComponent {
 
   static jQueryInterface(config) {
     return this.each(function () {
-      let data = Data.getData(this, DATA_KEY)
+      let data = Data.get(this, DATA_KEY)
 
       if (!data) {
         data = new Alert(this)
@@ -128,6 +126,7 @@ class Alert extends BaseComponent {
  * Data Api implementation
  * ------------------------------------------------------------------------
  */
+
 EventHandler.on(document, EVENT_CLICK_DATA_API, SELECTOR_DISMISS, Alert.handleDismiss(new Alert()))
 
 /**
@@ -137,18 +136,6 @@ EventHandler.on(document, EVENT_CLICK_DATA_API, SELECTOR_DISMISS, Alert.handleDi
  * add .Alert to jQuery only if jQuery is present
  */
 
-onDOMContentLoaded(() => {
-  const $ = getjQuery()
-  /* istanbul ignore if */
-  if ($) {
-    const JQUERY_NO_CONFLICT = $.fn[NAME]
-    $.fn[NAME] = Alert.jQueryInterface
-    $.fn[NAME].Constructor = Alert
-    $.fn[NAME].noConflict = () => {
-      $.fn[NAME] = JQUERY_NO_CONFLICT
-      return Alert.jQueryInterface
-    }
-  }
-})
+defineJQueryPlugin(NAME, Alert)
 
 export default Alert