From d2740ef77cea4081050a7b622e0cc083fac6fab3 Mon Sep 17 00:00:00 2001
From: Diana Gromova <72144169+16adianay@users.noreply.github.com>
Date: Wed, 30 Sep 2026 17:56:50 +0400
Subject: [PATCH] Fix (CP): DataGrid Demos - Edit State Management demo
 template error when editRowKey is undefined

---
 .../DataGrid/EditStateManagement/Angular/app/app.component.html | 2 +-
 apps/demos/Demos/DataGrid/EditStateManagement/React/App.tsx     | 2 +-
 apps/demos/Demos/DataGrid/EditStateManagement/ReactJs/App.js    | 2 +-
 apps/demos/Demos/DataGrid/EditStateManagement/Vue/App.vue       | 2 +-
 apps/demos/Demos/DataGrid/EditStateManagement/jQuery/index.js   | 2 +-
 5 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/apps/demos/Demos/DataGrid/EditStateManagement/Angular/app/app.component.html b/apps/demos/Demos/DataGrid/EditStateManagement/Angular/app/app.component.html
index 2f6056d742c4..3d2d249249cd 100644
--- a/apps/demos/Demos/DataGrid/EditStateManagement/Angular/app/app.component.html
+++ b/apps/demos/Demos/DataGrid/EditStateManagement/Angular/app/app.component.html
@@ -37,7 +37,7 @@
   <div class="option">
     <span>Edit Row Key:</span>
     <div id="editRowKey">{{
-      editRowKey === null ? "null" : editRowKey.toString()
+      editRowKey == null ? "null" : editRowKey.toString()
     }}</div>
   </div>
   <div class="option">
diff --git a/apps/demos/Demos/DataGrid/EditStateManagement/React/App.tsx b/apps/demos/Demos/DataGrid/EditStateManagement/React/App.tsx
index b68863c049e8..4d53969c1d2a 100644
--- a/apps/demos/Demos/DataGrid/EditStateManagement/React/App.tsx
+++ b/apps/demos/Demos/DataGrid/EditStateManagement/React/App.tsx
@@ -84,7 +84,7 @@ const App = () => {
         <div className="caption">Options</div>
         <div className="option">
           <span>Edit Row Key:</span>
-          <div id="editRowKey">{state.editRowKey === null ? 'null' : state.editRowKey.toString()}</div>
+          <div id="editRowKey">{state.editRowKey == null ? 'null' : state.editRowKey.toString()}</div>
         </div>
         <div className="option">
           <span>Changes:</span>
diff --git a/apps/demos/Demos/DataGrid/EditStateManagement/ReactJs/App.js b/apps/demos/Demos/DataGrid/EditStateManagement/ReactJs/App.js
index fbd5a540baff..a255fa4595f0 100644
--- a/apps/demos/Demos/DataGrid/EditStateManagement/ReactJs/App.js
+++ b/apps/demos/Demos/DataGrid/EditStateManagement/ReactJs/App.js
@@ -88,7 +88,7 @@ const App = () => {
         <div className="option">
           <span>Edit Row Key:</span>
           <div id="editRowKey">
-            {state.editRowKey === null ? 'null' : state.editRowKey.toString()}
+            {state.editRowKey == null ? 'null' : state.editRowKey.toString()}
           </div>
         </div>
         <div className="option">
diff --git a/apps/demos/Demos/DataGrid/EditStateManagement/Vue/App.vue b/apps/demos/Demos/DataGrid/EditStateManagement/Vue/App.vue
index c904c0e3ce7a..b6473dc62b2c 100644
--- a/apps/demos/Demos/DataGrid/EditStateManagement/Vue/App.vue
+++ b/apps/demos/Demos/DataGrid/EditStateManagement/Vue/App.vue
@@ -39,7 +39,7 @@
       <div class="caption">Options</div>
       <div class="option">
         <span>Edit Row Key:</span>
-        <div id="editRowKey">{{ editRowKey === null ? "null" : editRowKey.toString() }}</div>
+        <div id="editRowKey">{{ editRowKey == null ? "null" : editRowKey.toString() }}</div>
       </div>
       <div class="option">
         <span>Changes:</span>
diff --git a/apps/demos/Demos/DataGrid/EditStateManagement/jQuery/index.js b/apps/demos/Demos/DataGrid/EditStateManagement/jQuery/index.js
index 687b50679ee5..dbed59458399 100644
--- a/apps/demos/Demos/DataGrid/EditStateManagement/jQuery/index.js
+++ b/apps/demos/Demos/DataGrid/EditStateManagement/jQuery/index.js
@@ -34,7 +34,7 @@ $(() => {
         const editRowKey = e.component.option('editing.editRowKey');
         let changes = e.component.option('editing.changes');
 
-        $('#editRowKey').text(editRowKey === null ? 'null' : editRowKey);
+        $('#editRowKey').text(editRowKey == null ? 'null' : editRowKey);
 
         changes = changes.map((change) => ({
           type: change.type,