From 2e75b7fcb87ec5b66ba9b96557b4d7e9b08dad73 Mon Sep 17 00:00:00 2001
From: wangyuting <wangyuting@chandao.com>
Date: Thu, 15 May 2025 03:09:15 +0000
Subject: [PATCH] * [bug#62550,done,2h,0h] Fix kanban task connection error.

---
 lib/zin/wg/gantt/js/v1.js | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/lib/zin/wg/gantt/js/v1.js b/lib/zin/wg/gantt/js/v1.js
index 40cafe10fc..b1d7410b0c 100644
--- a/lib/zin/wg/gantt/js/v1.js
+++ b/lib/zin/wg/gantt/js/v1.js
@@ -707,6 +707,14 @@ function initGantt()
                 return false;
             }
 
+            const sourceTask = gantt.getTask(link.source);
+            const targetTask = gantt.getTask(link.target);
+            if(sourceTask.allowLinks === false || targetTask.allowLinks === false)
+            {
+                zui.Messager.show({content: ganttLang.wrongKanbanTasks, type: 'danger-outline', icon: 'exclamation-sign'});
+                return false;
+            };
+
             return true;
         });