From 59b87f12944756d13464a436ae43cab6c800e720 Mon Sep 17 00:00:00 2001
From: maliming <liming.ma@volosoft.com>
Date: Tue, 16 Mar 2021 14:33:06 +0800
Subject: [PATCH] Empty the element before append new child.

---
 .../datatables/datatables-extensions.js                         | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

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 cccf88645f..b01db82fec 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
@@ -238,7 +238,7 @@ var abp = abp || {};
 
                     var $actionButton = $(cells[colIndex]).find(".abp-action-button");
                     if ($actionButton.length === 0) {
-                        $(cells[colIndex]).append($actionContainer);
+                        $(cells[colIndex]).empty().append($actionContainer);
                     }
                 }
             }