From 991b50c322b3fb464f798f596af417003e3d00be Mon Sep 17 00:00:00 2001
From: andryshok <rest250@tut.by>
Date: Thu, 11 Mar 2021 00:04:03 +0300
Subject: [PATCH] Adding action box button - deselect all to single select box
 for fast clear selection if option actionsBox is true

---
 js/bootstrap-select.js | 14 +++++++++++---
 1 file changed, 11 insertions(+), 3 deletions(-)

diff --git a/js/bootstrap-select.js b/js/bootstrap-select.js
index 4431dbb86..3a55b066b 100644
--- a/js/bootstrap-select.js
+++ b/js/bootstrap-select.js
@@ -1146,7 +1146,16 @@
               '</button>' +
             '</div>' +
           '</div>';
-      }
+      }else if( !this.multiple && this.options.actionsBox ){
+		    actionsbox =
+          '<div class="bs-actionsbox">' +
+		      	'<div class="btn-group btn-group-sm btn-block">' +
+              '<button type="button" class="actions-btn bs-deselect-all btn ' + classNames.BUTTONCLASS + '">' +
+                this.options.deselectAllText +
+              '</button>' +
+            '</div>' +
+          '</div>';
+	    }      
 
       if (this.multiple && this.options.doneButton) {
         donebutton =
@@ -3021,8 +3030,7 @@
       }
     },
 
-    changeAll: function (status) {
-      if (!this.multiple) return;
+    changeAll: function (status) {     
       if (typeof status === 'undefined') status = true;
 
       var element = this.$element[0],