From 667d17be0596d5ef9a7d83b54a09d3cdb98632d1 Mon Sep 17 00:00:00 2001
From: Alexander Kozlovskiy <zedwag@gmail.com>
Date: Thu, 22 Feb 2024 07:57:14 -0600
Subject: [PATCH] ContextMenu: no error should be raised on disabled submenu
 item click (T1218229) (#26733)

---
 .../js/ui/context_menu/ui.menu_base.js        |  2 +-
 .../contextMenu.tests.js                      | 22 +++++++++++++++++++
 2 files changed, 23 insertions(+), 1 deletion(-)

diff --git a/packages/devextreme/js/ui/context_menu/ui.menu_base.js b/packages/devextreme/js/ui/context_menu/ui.menu_base.js
index f428470a22db..e7a4d95c600a 100644
--- a/packages/devextreme/js/ui/context_menu/ui.menu_base.js
+++ b/packages/devextreme/js/ui/context_menu/ui.menu_base.js
@@ -555,7 +555,7 @@ class MenuBase extends HierarchicalCollectionWidget {
         const { event, itemData } = actionArgs.args[0];
 
         const $itemElement = this._getItemElementByEventArgs(event);
-        const link = $itemElement.find(`.${ITEM_URL_CLASS}`).get(0);
+        const link = $itemElement && $itemElement.find(`.${ITEM_URL_CLASS}`).get(0);
 
         if(itemData.url && link) {
             link.click();
diff --git a/packages/devextreme/testing/tests/DevExpress.ui.widgets/contextMenu.tests.js b/packages/devextreme/testing/tests/DevExpress.ui.widgets/contextMenu.tests.js
index 834077fa539b..b5a27a5041af 100644
--- a/packages/devextreme/testing/tests/DevExpress.ui.widgets/contextMenu.tests.js
+++ b/packages/devextreme/testing/tests/DevExpress.ui.widgets/contextMenu.tests.js
@@ -33,6 +33,7 @@ const DX_MENU_PHONE_CLASS = 'dx-menu-phone-overlay';
 const DX_MENU_ITEM_SELECTED_CLASS = 'dx-menu-item-selected';
 const DX_STATE_HOVER_CLASS = 'dx-state-hover';
 const DX_STATE_FOCUSED_CLASS = 'dx-state-focused';
+const DX_STATE_DISABLED_CLASS = 'dx-state-disabled';
 const DX_MENU_ITEM_EXPANDED_CLASS = 'dx-menu-item-expanded';
 const DX_MENU_ITEM_POPOUT_CLASS = 'dx-menu-item-popout';
 const DX_SUBMENU_CLASS = 'dx-submenu';
@@ -1569,6 +1570,27 @@ QUnit.module('Behavior', moduleConfig, () => {
             fx.stop = origFxStop;
         }
     });
+
+    QUnit.test('Click on disabled submenu item should not raise an error (T1218229)', function(assert) {
+        assert.expect(0);
+
+        const instance = new ContextMenu(this.$element, {
+            items: [{ text: 'item 1', items: [{ text: 'subitem 1', disabled: true }] }],
+            target: '#menuTarget',
+            visible: true
+        });
+        const $rootItem = instance.itemsContainer().find('.' + DX_MENU_ITEM_CLASS).eq(0);
+
+        $($rootItem).trigger('dxclick');
+
+        const $disabledItem = instance.itemsContainer().find(`.${DX_STATE_DISABLED_CLASS}.${DX_MENU_ITEM_CLASS}`);
+
+        try {
+            $($disabledItem).parent().trigger('dxclick');
+        } catch(e) {
+            assert.ok(false);
+        }
+    });
 });
 
 QUnit.module('Selection', moduleConfig, () => {