Adding the scroll event script on navbar left in progress

packages/Webkul/Admin/src/Resources/assets/js/app.js

@@ -8,6 +8,24 @@ Vue.use(VeeValidate);
 window.eventBus = new Vue();
 
 $(document).ready(function () {
+    var lastScrollTop = 0;
+
+    $(document).on('scroll', function() {
+        var st = $(this).scrollTop();
+        if (st > lastScrollTop) {
+            $('.navbar-left').css('top', st+'px');
+        } else if (st == lastScrollTop) {
+            //do nothing
+            //In IE this is an important condition because there seems to be some instances where the last scrollTop is equal to the new one
+        } else {
+            // console.log("up");
+            // console.log(st);
+            $('.navbar-left').css('top', st+'px');
+        }
+
+        lastScrollTop = st;
+    });
+
     Vue.config.ignoredElements = [
         'option-wrapper',
         'group-form',

packages/Webkul/Admin/src/Resources/assets/sass/app.scss

@@ -95,9 +95,9 @@ body {
 }
 
 .navbar-left {
-    position: sticky;
-    top: 0;
-    // bottom: 0;
+    position: absolute;
+    top: 60px;
+    bottom: 0;
     width: 90px;
     padding-top: 20px;
     height: auto;
@@ -150,7 +150,7 @@ body {
     right: 0;
     left: 0;
     bottom: 0px;
-    min-height: calc(100% - 60px);
+    height: calc(100% - 60px);
     width: 100%;
 
     .inner-section {

packages/Webkul/Core/src/Http/Controllers/SliderController.php

@@ -12,7 +12,7 @@ use Webkul\Core\Repositories\SliderRepository as Slider;
  * @author    Prashant Singh <prashant.singh852@webkul.com> @prashant-webkul
  * @copyright 2018 Webkul Software Pvt Ltd (http://www.webkul.com)
  */
-class SliderController extends controller
+class SliderController extends Controller
 {
     /**
      * Contains route related configuration