From f656ad71240f1ef5ef46420f48121eb7d62c668c Mon Sep 17 00:00:00 2001
From: cong meng <mcpacino@gmail.com>
Date: Mon, 14 Dec 2020 12:25:00 +1300
Subject: [PATCH] fix(frontend): fix incorrect datatable selection count on
 text filter change (#4474)

Co-authored-by: Simon Meng <simon@mcpacino.tk>
---
 .../components/datatables/genericDatatableController.js         | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/portainer/components/datatables/genericDatatableController.js b/app/portainer/components/datatables/genericDatatableController.js
index a98a66fbf..8567dcb87 100644
--- a/app/portainer/components/datatables/genericDatatableController.js
+++ b/app/portainer/components/datatables/genericDatatableController.js
@@ -70,7 +70,7 @@ angular.module('portainer.app').controller('GenericDatatableController', [
         item.Checked = !item.Checked;
         this.state.firstClickedItem = item;
       }
-      this.state.selectedItems = this.dataset.filter((i) => i.Checked);
+      this.state.selectedItems = _.uniq(_.concat(this.state.selectedItems, this.state.filteredDataSet)).filter((i) => i.Checked);
       if (event && this.state.selectAll && this.state.selectedItems.length !== this.state.filteredDataSet.length) {
         this.state.selectAll = false;
       }