From f135aaad97897240a3b6d14e166422dfd7901cb9 Mon Sep 17 00:00:00 2001
From: anyuanzheng <anyuan.zheng@tigergraph.com>
Date: Thu, 18 Apr 2024 16:36:04 +0800
Subject: [PATCH] send a iframe ready event to parent

---
 public/app/features/dashboard/dashgrid/DashboardGrid.tsx | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/public/app/features/dashboard/dashgrid/DashboardGrid.tsx b/public/app/features/dashboard/dashgrid/DashboardGrid.tsx
index 532ebd73217..b3c3cdc6f1b 100644
--- a/public/app/features/dashboard/dashgrid/DashboardGrid.tsx
+++ b/public/app/features/dashboard/dashgrid/DashboardGrid.tsx
@@ -81,6 +81,8 @@ export class DashboardGrid extends PureComponent<Props, State> {
     }
 
     this.eventSubs.add(dashboard.events.subscribe(DashboardPanelsChangedEvent, this.triggerForceUpdate));
+
+    window.parent.postMessage({ type: 'iframe-ready' }, '*');
   }
 
   componentWillUnmount() {