Add optional chain operator to this.defaultSetCellValue method (#29106)

Author: tongsonbarbs

apps/demos/Demos/DataGrid/CascadingLookups/Angular/app/app.component.ts

@@ -51,7 +51,7 @@ export class AppComponent {
 
   setStateValue(this: DxDataGridTypes.Column, newData: Employee, value: number, currentRowData: Employee) {
     newData.CityID = null;
-    this.defaultSetCellValue(newData, value, currentRowData);
+    this.defaultSetCellValue?.(newData, value, currentRowData);
   }
 }
 

apps/demos/Demos/DataGrid/CascadingLookups/React/App.tsx

@@ -21,7 +21,7 @@ const getFilteredCities = (options: { data?: Employee; }) => ({
 
 function setStateValue(rowData: Employee, value) {
   rowData.CityID = null;
-  this.defaultSetCellValue(rowData, value);
+  this.defaultSetCellValue?.(rowData, value);
 }
 
 const App = () => (

apps/demos/Demos/DataGrid/CascadingLookups/ReactJs/App.js

@@ -14,7 +14,7 @@ const getFilteredCities = (options) => ({
 });
 function setStateValue(rowData, value) {
   rowData.CityID = null;
-  this.defaultSetCellValue(rowData, value);
+  this.defaultSetCellValue?.(rowData, value);
 }
 const App = () => (
   <div id="data-grid-demo">

apps/demos/Demos/DataGrid/CascadingLookups/Vue/App.vue

@@ -57,7 +57,7 @@ function setStateValue(
 ) {
   newData.CityID = null;
 
-  this.defaultSetCellValue!(newData, value, currentRowData);
+  this.defaultSetCellValue?.(newData, value, currentRowData);
 }
 
 const getFilteredCities = (options: { data: City }) => ({