From 5becf0f037f2ea6f39b3aa8816be2eee87ed9e33 Mon Sep 17 00:00:00 2001
From: Hao Sun <sunhao@easycorp.ltd>
Date: Tue, 22 Mar 2022 17:26:45 +0800
Subject: [PATCH] * refactor.

---
 module/kanban/js/view.js | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/module/kanban/js/view.js b/module/kanban/js/view.js
index 11b633e33e..7f04f93c2b 100644
--- a/module/kanban/js/view.js
+++ b/module/kanban/js/view.js
@@ -1015,19 +1015,20 @@ function handleKanbanAction(action, $element, event, kanban)
 
 function processMinusBtn()
 {
-    var columnCount = $('#splitTable .child-column').size();
+    var $table = $('#splitTable');
+    var columnCount = $table.find('.child-column').length;
     if(columnCount > 2 && columnCount < 10)
     {
-        $('#splitTable .btn-plus').show();
-        $('#splitTable .btn-close').show();
+        $table.find('.btn-plus').show();
+        $table.find('.btn-close').show();
     }
     else if(columnCount <= 2)
     {
-        $('#splitTable .btn-close').hide();
+        $table.find('.btn-close').hide();
     }
     else if(columnCount >= 10)
     {
-        $('#splitTable .btn-plus').hide();
+        $table.find('.btn-plus').hide();
     }
 }