fix of tasks page

Author: GoodDayForSurf

packages/devextreme-cli/src/templates/nextjs/sample-pages/tasks/page.tsx

@@ -1,14 +1,13 @@
 'use client'
 import React from 'react';
-import { DataSource } from 'devextreme-react/common/data';
+import { CustomStore } from 'devextreme-react/common/data';
 import DataGrid, {
   Column,
   Pager,
   Paging,
   FilterRow,
 } from 'devextreme-react/data-grid';
 import './tasks.scss';
-import { CustomStore } from 'devextreme-react/common/data';
 
 export default function Task() {
   return (
@@ -68,7 +67,7 @@ export default function Task() {
     </React.Fragment>
 )}
 
-const dataSource = new DataSource({
+const dataSource = {
   store: new CustomStore({
     key: 'id',
     async load() {
@@ -85,4 +84,4 @@ const dataSource = new DataSource({
       }
     },
   }),
-});
+};

packages/devextreme-cli/src/templates/react/sample-pages/tasks/tasks.tsx

@@ -1,13 +1,12 @@
 import React from 'react';
-import { DataSource } from 'devextreme-react/common/data';
+import { CustomStore } from 'devextreme-react/common/data';
 import DataGrid, {
   Column,
   Pager,
   Paging,
   FilterRow,
 } from 'devextreme-react/data-grid';
 import './tasks.scss';
-import { CustomStore } from 'devextreme-react/common/data';
 
 export function Tasks() {
   return (
@@ -67,7 +66,7 @@ export function Tasks() {
     </React.Fragment>
 )}
 
-const dataSource = new DataSource({
+const dataSource = {
   store: new CustomStore({
     key: 'id',
     async load() {
@@ -84,4 +83,4 @@ const dataSource = new DataSource({
       }
     },
   })
-});
+};

packages/devextreme-cli/src/templates/vue-v3/sample-pages/tasks-page.vue

@@ -62,14 +62,13 @@
 </template>
 
 <script>
-import "devextreme-vue/common/data";
+import { CustomStore } from 'devextreme-vue/common/data';
 import DxDataGrid, {
   DxColumn,
   DxFilterRow,
   DxPager,
   DxPaging
 } from "devextreme-vue/data-grid";
-import { CustomStore } from 'devextreme-vue/common/data';
 
 export default {
   setup() {

packages/devextreme-schematics/src/add-sample-views/files/pages/tasks/tasks.component.ts

@@ -30,7 +30,6 @@ export class TasksComponent {
           }
         },
       }),
-
     };
   }
 }