Feel free to share demo-related thoughts here.
If you have technical questions, please create a support ticket in the DevExpress Support Center.
Thank you for the feedback!
If you have technical questions, please create a support ticket in the DevExpress Support Center.
Backend API
import React from 'react';
import 'devextreme/data/odata/store';
import DataGrid, { Column } from 'devextreme-react/data-grid';
const dataSourceOptions = {
store: {
type: 'odata' as const,
version: 2,
url: 'https://js.devexpress.com/Demos/DevAV/odata/Products',
key: 'Product_ID',
},
select: [
'Product_ID',
'Product_Name',
'Product_Cost',
'Product_Sale_Price',
'Product_Retail_Price',
'Product_Current_Inventory',
],
filter: ['Product_Current_Inventory', '>', 0],
};
const App = () => (
<DataGrid
dataSource={dataSourceOptions}
showBorders={true}
>
<Column dataField="Product_ID" />
<Column
dataField="Product_Name"
width={250}
/>
<Column
dataField="Product_Cost"
caption="Cost"
dataType="number"
format="currency"
/>
<Column
dataField="Product_Sale_Price"
caption="Sale Price"
dataType="number"
format="currency"
/>
<Column
dataField="Product_Retail_Price"
caption="Retail Price"
dataType="number"
format="currency"
/>
<Column
dataField="Product_Current_Inventory"
caption="Inventory"
/>
</DataGrid>
);
export default App;
import React from 'react';
import 'devextreme/data/odata/store';
import DataGrid, { Column } from 'devextreme-react/data-grid';
const dataSourceOptions = {
store: {
type: 'odata',
version: 2,
url: 'https://js.devexpress.com/Demos/DevAV/odata/Products',
key: 'Product_ID',
},
select: [
'Product_ID',
'Product_Name',
'Product_Cost',
'Product_Sale_Price',
'Product_Retail_Price',
'Product_Current_Inventory',
],
filter: ['Product_Current_Inventory', '>', 0],
};
const App = () => (
<DataGrid
dataSource={dataSourceOptions}
showBorders={true}
>
<Column dataField="Product_ID" />
<Column
dataField="Product_Name"
width={250}
/>
<Column
dataField="Product_Cost"
caption="Cost"
dataType="number"
format="currency"
/>
<Column
dataField="Product_Sale_Price"
caption="Sale Price"
dataType="number"
format="currency"
/>
<Column
dataField="Product_Retail_Price"
caption="Retail Price"
dataType="number"
format="currency"
/>
<Column
dataField="Product_Current_Inventory"
caption="Inventory"
/>
</DataGrid>
);
export default App;
import React from 'react';
import ReactDOM from 'react-dom';
import App from './App.tsx';
ReactDOM.render(
<App />,
document.getElementById('app'),
);
window.exports = window.exports || {};
window.config = {
transpiler: 'ts',
typescriptOptions: {
module: 'system',
emitDecoratorMetadata: true,
experimentalDecorators: true,
jsx: 'react',
},
meta: {
'react': {
'esModule': true,
},
'typescript': {
'exports': 'ts',
},
'devextreme/time_zone_utils.js': {
'esModule': true,
},
'devextreme/localization.js': {
'esModule': true,
},
'devextreme/viz/palette.js': {
'esModule': true,
},
},
paths: {
'npm:': 'https://unpkg.com/',
},
defaultExtension: 'js',
map: {
'ts': 'npm:plugin-typescript@4.2.4/lib/plugin.js',
'typescript': 'npm:typescript@4.2.4/lib/typescript.js',
'react': 'npm:react@17.0.2/umd/react.development.js',
'react-dom': 'npm:react-dom@17.0.2/umd/react-dom.development.js',
'prop-types': 'npm:prop-types@15.8.1/prop-types.js',
'rrule': 'npm:rrule@2.6.4/dist/es5/rrule.js',
'luxon': 'npm:luxon@1.28.1/build/global/luxon.min.js',
'es6-object-assign': 'npm:es6-object-assign@1.1.0',
'devextreme': 'npm:devextreme@24.1.7/cjs',
'devextreme-react': 'npm:devextreme-react@24.1.7/cjs',
'jszip': 'npm:jszip@3.10.1/dist/jszip.min.js',
'devextreme-quill': 'npm:devextreme-quill@1.7.1/dist/dx-quill.min.js',
'devexpress-diagram': 'npm:devexpress-diagram@2.2.13/dist/dx-diagram.js',
'devexpress-gantt': 'npm:devexpress-gantt@4.1.56/dist/dx-gantt.js',
'@devextreme/runtime': 'npm:@devextreme/runtime@3.0.13',
'inferno': 'npm:inferno@7.4.11/dist/inferno.min.js',
'inferno-compat': 'npm:inferno-compat/dist/inferno-compat.min.js',
'inferno-create-element': 'npm:inferno-create-element@7.4.11/dist/inferno-create-element.min.js',
'inferno-dom': 'npm:inferno-dom/dist/inferno-dom.min.js',
'inferno-hydrate': 'npm:inferno-hydrate@7.4.11/dist/inferno-hydrate.min.js',
'inferno-clone-vnode': 'npm:inferno-clone-vnode/dist/inferno-clone-vnode.min.js',
'inferno-create-class': 'npm:inferno-create-class/dist/inferno-create-class.min.js',
'inferno-extras': 'npm:inferno-extras/dist/inferno-extras.min.js',
'devextreme-cldr-data': 'npm:devextreme-cldr-data@1.0.3',
// SystemJS plugins
'plugin-babel': 'npm:systemjs-plugin-babel@0.0.25/plugin-babel.js',
'systemjs-babel-build': 'npm:systemjs-plugin-babel@0.0.25/systemjs-babel-browser.js',
// Prettier
'prettier/standalone': 'npm:prettier@2.8.8/standalone.js',
'prettier/parser-html': 'npm:prettier@2.8.8/parser-html.js',
},
packages: {
'devextreme': {
defaultExtension: 'js',
},
'devextreme-react': {
main: 'index.js',
},
'devextreme/events/utils': {
main: 'index',
},
'devextreme/localization/messages': {
format: 'json',
defaultExtension: 'json',
},
'devextreme/events': {
main: 'index',
},
'es6-object-assign': {
main: './index.js',
defaultExtension: 'js',
},
},
packageConfigPaths: [
'npm:@devextreme/*/package.json',
'npm:@devextreme/runtime@3.0.13/inferno/package.json',
],
babelOptions: {
sourceMaps: false,
stage0: true,
react: true,
},
};
System.config(window.config);
import React from 'react';
import ReactDOM from 'react-dom';
import App from './App.js';
ReactDOM.render(<App />, document.getElementById('app'));
<!DOCTYPE html>
<html lang="en">
<head>
<title>DevExtreme Demo</title>
<meta http-equiv="X-UA-Compatible" content="IE=edge" />
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=5.0" />
<link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/24.1.7/css/dx.light.css" />
<script src="https://unpkg.com/core-js@2.6.12/client/shim.min.js"></script>
<script src="https://unpkg.com/systemjs@0.21.3/dist/system.js"></script>
<script type="text/javascript" src="config.js"></script>
<script type="text/javascript">
System.import("./index.tsx");
</script>
<link rel="stylesheet" type="text/css" href="styles.css" />
</head>
<body class="dx-viewport">
<div class="demo-container">
<div id="app"></div>
</div>
</body>
</html>
The DataSource configuration object allows you to sort, filter, group, and otherwise shape the store's data objects. This demo filters data and selects a limited number of fields.
A 1-Click Solution for CRUD Web API Services with Role-based Access Control via EF Core
If you target .NET for your backend API, be sure to check out Web API Service and register your free copy today. The Solution Wizard scaffolds an OData v4 Web API Service (.NET 6+) with integrated authorization & CRUD operations powered by EF Core ORM. You can use OAuth2, JWT or custom authentication strategies alongside tools like Postman or Swagger (OpenAPI) for API testing. The built-in Web API Service also filters out secured server data based on permissions granted to users. Advanced/enterprise functions include audit trail, endpoints to download reports, file attachments, check validation, obtain localized captions, etc.
To use the free Solution Wizard (which creates the Web API Service), run the Universal Component Installer from the DevExpress Download Manager and use our predefined template in Visual Studio 2022+.
Read Tutorial | View Examples: JavaScript (DevExtreme) & JavaScript (Svelte) | Watch Videos