alert without jquery

1 files changed, 16 insertions, 21 deletions

diff --git a/js/src/alert.js b/js/src/alert.js
index ab36a8d36..87209a860 100644
--- a/js/src/alert.js
+++ b/js/src/alert.js
@@ -5,7 +5,9 @@
  * --------------------------------------------------------------------------
  */
 
-import $ from 'jquery'
+import Data from './dom/data'
+import EventHandler from './dom/eventHandler'
+import SelectorEngine from './dom/selectorEngine'
 import Util from './util'
 
 /**
@@ -64,7 +66,7 @@ class Alert {
 
     const customEvent = this._triggerCloseEvent(rootElement)
 
-    if (customEvent.isDefaultPrevented()) {
+    if (customEvent.defaultPrevented) {
       return
     }
 
@@ -72,7 +74,7 @@ class Alert {
   }
 
   dispose() {
-    $.removeData(this._element, DATA_KEY)
+    Data.removeData(this._element, DATA_KEY)
     this._element = null
   }
 
@@ -87,52 +89,45 @@ class Alert {
     }
 
     if (!parent) {
-      parent = $(element).closest(`.${ClassName.ALERT}`)[0]
+      parent = SelectorEngine.closest(element, `.${ClassName.ALERT}`)
     }
 
     return parent
   }
 
   _triggerCloseEvent(element) {
-    const closeEvent = $.Event(Event.CLOSE)
-
-    $(element).trigger(closeEvent)
-    return closeEvent
+    return EventHandler.trigger(element, Event.CLOSE)
   }
 
   _removeElement(element) {
-    $(element).removeClass(ClassName.SHOW)
+    element.classList.remove(ClassName.SHOW)
 
-    if (!$(element).hasClass(ClassName.FADE)) {
+    if (!element.classList.contains(ClassName.FADE)) {
       this._destroyElement(element)
       return
     }
 
     const transitionDuration = Util.getTransitionDurationFromElement(element)
 
-    $(element)
-      .one(Util.TRANSITION_END, (event) => this._destroyElement(element, event))
-
-    Util.emulateTransitionEnd(transitionDuration)
+    EventHandler
+      .one(element, Util.TRANSITION_END, (event) => this._destroyElement(element, event))
+    Util.emulateTransitionEnd(element, transitionDuration)
   }
 
   _destroyElement(element) {
-    $(element)
-      .detach()
-      .trigger(Event.CLOSED)
-      .remove()
+    EventHandler.trigger(element, Event.CLOSED)
+    element.parentNode.removeChild(element)
   }
 
   // Static
 
   static _jQueryInterface(config) {
     return this.each(function () {
-      const $element = $(this)
-      let data       = $element.data(DATA_KEY)
+      let data = Data.getData(this, DATA_KEY)
 
       if (!data) {
         data = new Alert(this)
-        $element.data(DATA_KEY, data)
+        Data.setData(this, DATA_KEY, data)
       }
 
       if (config === 'close') {