From 3ad9d64d293bd45f4fe56e32507a2ccab0945dae Mon Sep 17 00:00:00 2001
From: maliming <malimings@gmail.com>
Date: Thu, 3 Mar 2022 15:40:19 +0800
Subject: [PATCH] Disable the `dropdown button` when it's no children.

Resolve #11785
---
 .../datatables/datatables-extensions.js                    | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/framework/src/Volo.Abp.AspNetCore.Mvc.UI.Theme.Shared/wwwroot/libs/abp/aspnetcore-mvc-ui-theme-shared/datatables/datatables-extensions.js b/framework/src/Volo.Abp.AspNetCore.Mvc.UI.Theme.Shared/wwwroot/libs/abp/aspnetcore-mvc-ui-theme-shared/datatables/datatables-extensions.js
index 5813db7599..b9bcde13e1 100644
--- a/framework/src/Volo.Abp.AspNetCore.Mvc.UI.Theme.Shared/wwwroot/libs/abp/aspnetcore-mvc-ui-theme-shared/datatables/datatables-extensions.js
+++ b/framework/src/Volo.Abp.AspNetCore.Mvc.UI.Theme.Shared/wwwroot/libs/abp/aspnetcore-mvc-ui-theme-shared/datatables/datatables-extensions.js
@@ -168,12 +168,11 @@ var abp = abp || {};
 
             if ($dropdownItemsContainer.find('li').length > 0) {
                 $dropdownItemsContainer.appendTo($container);
-                $dropdownButton.prependTo($container);
+            } else {
+                $dropdownButton.attr('disabled', 'disabled');
             }
 
-            if ($dropdownItemsContainer.children().length === 0) {
-                return "";
-            }
+            $dropdownButton.prependTo($container);
 
             return $container;
         };