Backend API
        
    import React from 'react';
import {
  Form, SimpleItem, GroupItem, Label,
} from 'devextreme-react/form';
import { employee, positions, states } from './data.ts';
import 'devextreme-react/text-area';
const birthDateOptions = { width: '100%' };
const positionOptions = {
  items: positions,
  value: '',
};
const stateOptions = {
  items: states,
};
const phoneOptions = { mask: '+1 (000) 000-0000' };
const notesOptions = { height: 140 };
const avatarRender = () => (
  <div className="form-avatar"></div>
);
export default function App() {
  return (
    <Form formData={employee}>
      <GroupItem cssClass="form-group" colCount={4}>
        <SimpleItem render={avatarRender}>
        </SimpleItem>
        <GroupItem colSpan={3}>
          <SimpleItem dataField="FirstName" />
          <SimpleItem dataField="LastName" />
          <SimpleItem
            dataField="BirthDate"
            editorType="dxDateBox"
            editorOptions={birthDateOptions}
          />
        </GroupItem>
      </GroupItem>
      <GroupItem cssClass="form-group" colCount={2}>
        <GroupItem>
          <SimpleItem dataField="Address" />
          <SimpleItem dataField="City" />
          <SimpleItem dataField="Position"
            editorType="dxSelectBox"
            editorOptions={positionOptions} />
        </GroupItem>
        <GroupItem>
          <SimpleItem
            dataField="State"
            editorType="dxSelectBox"
            editorOptions={stateOptions} />
          <SimpleItem dataField="ZipCode" />
          <SimpleItem
            dataField="Mobile"
            editorOptions={phoneOptions}>
            <Label text="Phone" />
          </SimpleItem>
        </GroupItem>
        <SimpleItem
          colSpan={2}
          dataField="Notes"
          editorType="dxTextArea"
          editorOptions={notesOptions}
        />
      </GroupItem>
    </Form>
  );
}
    
    import React from 'react';
import {
  Form, SimpleItem, GroupItem, Label,
} from 'devextreme-react/form';
import { employee, positions, states } from './data.js';
import 'devextreme-react/text-area';
const birthDateOptions = { width: '100%' };
const positionOptions = {
  items: positions,
  value: '',
};
const stateOptions = {
  items: states,
};
const phoneOptions = { mask: '+1 (000) 000-0000' };
const notesOptions = { height: 140 };
const avatarRender = () => <div className="form-avatar"></div>;
export default function App() {
  return (
    <Form formData={employee}>
      <GroupItem
        cssClass="form-group"
        colCount={4}
      >
        <SimpleItem render={avatarRender}></SimpleItem>
        <GroupItem colSpan={3}>
          <SimpleItem dataField="FirstName" />
          <SimpleItem dataField="LastName" />
          <SimpleItem
            dataField="BirthDate"
            editorType="dxDateBox"
            editorOptions={birthDateOptions}
          />
        </GroupItem>
      </GroupItem>
      <GroupItem
        cssClass="form-group"
        colCount={2}
      >
        <GroupItem>
          <SimpleItem dataField="Address" />
          <SimpleItem dataField="City" />
          <SimpleItem
            dataField="Position"
            editorType="dxSelectBox"
            editorOptions={positionOptions}
          />
        </GroupItem>
        <GroupItem>
          <SimpleItem
            dataField="State"
            editorType="dxSelectBox"
            editorOptions={stateOptions}
          />
          <SimpleItem dataField="ZipCode" />
          <SimpleItem
            dataField="Mobile"
            editorOptions={phoneOptions}
          >
            <Label text="Phone" />
          </SimpleItem>
        </GroupItem>
        <SimpleItem
          colSpan={2}
          dataField="Notes"
          editorType="dxTextArea"
          editorOptions={notesOptions}
        />
      </GroupItem>
    </Form>
  );
}
    
    import React from 'react';
import ReactDOM from 'react-dom';
import App from './App.tsx';
ReactDOM.render(
  <App />,
  document.getElementById('app'),
);
    
    
export const employee = {
  ID: 1,
  FirstName: 'John',
  LastName: 'Heart',
  Position: 'CEO',
  BirthDate: '1964/03/16',
  HireDate: '1995/01/15',
  Notes: 'John has been in the Audio/Video industry since 1990. He has led DevAV as its CEO since 2003.\r\nWhen not working hard as the CEO, John loves to golf and bowl. He once bowled a perfect game of 300.',
  Address: '351 S Hill St.',
  City: 'Los Angeles',
  State: 'CA',
  ZipCode: '90013',
  Home: '555-684-1334',
  Mobile: '555-684-1335',
  Email: 'jheart@dx-email.com',
  Skype: 'jheart_DX_skype',
};
export const positions = [
  'HR Manager',
  'IT Manager',
  'CEO',
  'Controller',
  'Sales Manager',
  'Support Manager',
  'Shipping Manager',
];
export const states = ['AL', 'AK', 'AZ', 'AR', 'CA', 'CO', 'CT', 'DE', 'FL', 'GA', 'HI', 'ID', 'IL', 'IN', 'IA', 'KS', 'KY', 'LA', 'ME', 'MD', 'MA', 'MI', 'MN', 'MS', 'MO', 'MT', 'NE', 'NV', 'NH', 'NJ', 'NM', 'NY', 'NC', 'ND', 'OH', 'OK', 'OR', 'PA', 'RI', 'SC', 'SD', 'TN', 'TX', 'UT', 'VT', 'VA', 'WA', 'WV', 'WI', 'WY'];
    
    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,
    },
    'openai': {
      'esModule': true,
    },
  },
  paths: {
    'npm:': 'https://cdn.jsdelivr.net/npm/',
    'bundles:': '../../../../bundles/',
    'externals:': '../../../../bundles/externals/',
  },
  defaultExtension: 'js',
  map: {
    'ts': 'npm:plugin-typescript@8.0.0/lib/plugin.js',
    'typescript': 'npm:typescript@4.2.4/lib/typescript.js',
    'jszip': 'npm:jszip@3.10.1/dist/jszip.min.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/prop-types.js',
    'rrule': 'npm:rrule@2.6.4/dist/es5/rrule.js',
    'luxon': 'npm:luxon@3.4.4/build/global/luxon.min.js',
    'es6-object-assign': 'npm:es6-object-assign',
    'devextreme': 'npm:devextreme@link:../../packages/devextreme/artifacts/npm/devextreme/cjs',
    'devextreme-react': 'npm:devextreme-react@link:../../packages/devextreme-react/npm/cjs',
    'devextreme-quill': 'npm:devextreme-quill@1.7.6/dist/dx-quill.min.js',
    'devexpress-diagram': 'npm:devexpress-diagram@2.2.24/dist/dx-diagram.js',
    'devexpress-gantt': 'npm:devexpress-gantt@4.1.64/dist/dx-gantt.js',
    'inferno': 'npm:inferno@8.2.3/dist/inferno.min.js',
    'inferno-compat': 'npm:inferno-compat/dist/inferno-compat.min.js',
    'inferno-create-element': 'npm:inferno-create-element@8.2.3/dist/inferno-create-element.min.js',
    'inferno-dom': 'npm:inferno-dom/dist/inferno-dom.min.js',
    'inferno-hydrate': 'npm:inferno-hydrate/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',
    '@preact/signals-core': 'npm:@preact/signals-core@1.8.0/dist/signals-core.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-react/common': {
      main: 'index.js',
    },
    'devextreme/events/utils': {
      main: 'index',
    },
    'devextreme/common/core/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',
  ],
  babelOptions: {
    sourceMaps: false,
    stage0: true,
    react: true,
  },
};
System.config(window.config);
// eslint-disable-next-line
const useTgzInCSB = ['openai'];
    
    import React from 'react';
import ReactDOM from 'react-dom';
import App from './App.js';
ReactDOM.render(<App />, document.getElementById('app'));
    
    export const employee = {
  ID: 1,
  FirstName: 'John',
  LastName: 'Heart',
  Position: 'CEO',
  BirthDate: '1964/03/16',
  HireDate: '1995/01/15',
  Notes:
    'John has been in the Audio/Video industry since 1990. He has led DevAV as its CEO since 2003.\r\nWhen not working hard as the CEO, John loves to golf and bowl. He once bowled a perfect game of 300.',
  Address: '351 S Hill St.',
  City: 'Los Angeles',
  State: 'CA',
  ZipCode: '90013',
  Home: '555-684-1334',
  Mobile: '555-684-1335',
  Email: 'jheart@dx-email.com',
  Skype: 'jheart_DX_skype',
};
export const positions = [
  'HR Manager',
  'IT Manager',
  'CEO',
  'Controller',
  'Sales Manager',
  'Support Manager',
  'Shipping Manager',
];
export const states = [
  'AL',
  'AK',
  'AZ',
  'AR',
  'CA',
  'CO',
  'CT',
  'DE',
  'FL',
  'GA',
  'HI',
  'ID',
  'IL',
  'IN',
  'IA',
  'KS',
  'KY',
  'LA',
  'ME',
  'MD',
  'MA',
  'MI',
  'MN',
  'MS',
  'MO',
  'MT',
  'NE',
  'NV',
  'NH',
  'NJ',
  'NM',
  'NY',
  'NC',
  'ND',
  'OH',
  'OK',
  'OR',
  'PA',
  'RI',
  'SC',
  'SD',
  'TN',
  'TX',
  'UT',
  'VT',
  'VA',
  'WA',
  'WV',
  'WI',
  'WY',
];
    
    <!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/25.1.6/css/dx.light.css" />
    <link rel="stylesheet" type="text/css" href="styles.css" />
    <script src="https://cdn.jsdelivr.net/npm/core-js@2.6.12/client/shim.min.js"></script>
    <script src="https://cdn.jsdelivr.net/npm/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>
  </head>
  <body class="dx-viewport">
    <div class="demo-container">
      <div id="app"> </div>
    </div>
  </body>
</html>
    
    .form-group {
  padding: 20px;
}
.form-avatar {
  height: 128px;
  width: 128px;
  margin-right: 10px;
  border: 1px solid #d2d3d5;
  border-radius: 50%;
  background-image: url('../../../../images/petersmith.png');
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
}