From b9b4ea31eba36da99a12a2dde2905c064f6ba020 Mon Sep 17 00:00:00 2001
From: karthick-murugan <karthick.murugan02@gmail.com>
Date: Tue, 22 Apr 2025 15:55:23 +0530
Subject: [PATCH] Alert to confirm browser refresh

---
 packages/playground/client/src/index.ts | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/packages/playground/client/src/index.ts b/packages/playground/client/src/index.ts
index 8741bb7db9..43ff114e2e 100644
--- a/packages/playground/client/src/index.ts
+++ b/packages/playground/client/src/index.ts
@@ -222,3 +222,12 @@ function setQueryParams(url: string, params: Record<string, unknown>) {
 	urlObject.search = qs.toString();
 	return urlObject.toString();
 }
+
+// Add beforeunload event listener to warn about unsaved changes
+window.addEventListener('beforeunload', (event) => {
+    // You might want to add conditions here to only show when there are actual changes
+    // For now, we'll show it for all page exits
+    event.preventDefault();
+    event.returnValue = ''; // Required for Chrome
+    return ''; // Required for some other browsers
+});