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Backend API
<template>
<div>
<DxDataGrid
:allow-column-reordering="true"
:data-source="customers"
:key-expr="'ID'"
:width="'100%'"
:show-borders="true"
>
<DxColumn data-field="CompanyName"/>
<DxColumn data-field="Phone"/>
<DxColumn data-field="Fax"/>
<DxColumn data-field="City"/>
<DxColumn
:group-index="0"
data-field="State"
/>
<DxGroupPanel :visible="true"/>
<DxGrouping :auto-expand-all="autoExpandAll"/>
<DxPaging :page-size="10"/>
<DxSearchPanel :visible="true"/>
</DxDataGrid>
<div class="options">
<div class="caption">Options</div>
<div class="option">
<DxCheckBox
id="autoExpand"
v-model:value="autoExpandAll"
text="Expand All Groups"
/>
</div>
</div>
</div>
</template>
<script setup lang="ts">
import { ref } from 'vue';
import DxCheckBox from 'devextreme-vue/check-box';
import {
DxDataGrid,
DxColumn,
DxGrouping,
DxGroupPanel,
DxSearchPanel,
DxPaging,
} from 'devextreme-vue/data-grid';
import { customers } from './data.ts';
const autoExpandAll = ref(true);
</script>
<style scoped>
.options {
padding: 20px;
margin-top: 20px;
background-color: rgba(191, 191, 191, 0.15);
}
.caption {
font-size: 18px;
font-weight: 500;
}
.option {
margin-top: 10px;
}
</style>
window.exports = window.exports || {};
window.config = {
transpiler: 'plugin-babel',
meta: {
'*.vue': {
loader: 'vue-loader',
},
'*.ts': {
loader: 'demo-ts-loader',
},
'*.svg': {
loader: 'svg-loader',
},
'devextreme/time_zone_utils.js': {
'esModule': true,
},
'devextreme/localization.js': {
'esModule': true,
},
'devextreme/viz/palette.js': {
'esModule': true,
},
},
paths: {
'root:': '../../../../',
'npm:': 'https://unpkg.com/',
},
map: {
'vue': 'npm:vue@3.2.47/dist/vue.esm-browser.js',
'vue-loader': 'npm:dx-systemjs-vue-browser@1.1.1/index.js',
'demo-ts-loader': 'root:utils/demo-ts-loader.js',
'svg-loader': 'root:utils/svg-loader.js',
'mitt': 'npm:mitt/dist/mitt.umd.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@24.1.5/cjs',
'devextreme-vue': 'npm:devextreme-vue@24.1.5/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@2.2.10/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',
'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-vue': {
main: 'index.js',
},
'devextreme': {
defaultExtension: 'js',
},
'devextreme/events/utils': {
main: 'index',
},
'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,
},
};
System.config(window.config);
export type Customer = {
ID: number;
CompanyName: string;
Address: string;
City: string;
State: string;
Zipcode: number;
Phone: string;
Fax: string;
};
export const customers: Customer[] = [{
ID: 1,
CompanyName: 'Premier Buy',
Address: '7601 Penn Avenue South',
City: 'Richfield',
State: 'Minnesota',
Zipcode: 55423,
Phone: '(612) 291-1000',
Fax: '(612) 291-2001',
}, {
ID: 2,
CompanyName: 'ElectrixMax',
Address: '263 Shuman Blvd',
City: 'Naperville',
State: 'Illinois',
Zipcode: 60563,
Phone: '(630) 438-7800',
Fax: '(630) 438-7801',
}, {
ID: 3,
CompanyName: 'Video Emporium',
Address: '1201 Elm Street',
City: 'Dallas',
State: 'Texas',
Zipcode: 75270,
Phone: '(214) 854-3000',
Fax: '(214) 854-3001',
}, {
ID: 4,
CompanyName: 'Screen Shop',
Address: '1000 Lowes Blvd',
City: 'Mooresville',
State: 'North Carolina',
Zipcode: 28117,
Phone: '(800) 445-6937',
Fax: '(800) 445-6938',
}, {
ID: 5,
CompanyName: 'Braeburn',
Address: '1 Infinite Loop',
City: 'Cupertino',
State: 'California',
Zipcode: 95014,
Phone: '(408) 996-1010',
Fax: '(408) 996-1012',
}, {
ID: 6,
CompanyName: 'PriceCo',
Address: '30 Hunter Lane',
City: 'Camp Hill',
State: 'Pennsylvania',
Zipcode: 17011,
Phone: '(717) 761-2633',
Fax: '(717) 761-2334',
}, {
ID: 7,
CompanyName: 'Ultimate Gadget',
Address: '1557 Watson Blvd',
City: 'Warner Robbins',
State: 'Georgia',
Zipcode: 31093,
Phone: '(995) 623-6785',
Fax: '(995) 623-6786',
}, {
ID: 8,
CompanyName: 'EZ Stop',
Address: '618 Michillinda Ave.',
City: 'Arcadia',
State: 'California',
Zipcode: 91007,
Phone: '(626) 265-8632',
Fax: '(626) 265-8633',
}, {
ID: 9,
CompanyName: 'Clicker',
Address: '1100 W. Artesia Blvd.',
City: 'Compton',
State: 'California',
Zipcode: 90220,
Phone: '(310) 884-9000',
Fax: '(310) 884-9001',
}, {
ID: 10,
CompanyName: 'Store of America',
Address: '2401 Utah Ave. South',
City: 'Seattle',
State: 'Washington',
Zipcode: 98134,
Phone: '(206) 447-1575',
Fax: '(206) 447-1576',
}, {
ID: 11,
CompanyName: 'Zone Toys',
Address: '1945 S Cienega Boulevard',
City: 'Los Angeles',
State: 'California',
Zipcode: 90034,
Phone: '(310) 237-5642',
Fax: '(310) 237-5643',
}, {
ID: 12,
CompanyName: 'ACME',
Address: '2525 E El Segundo Blvd',
City: 'El Segundo',
State: 'California',
Zipcode: 90245,
Phone: '(310) 536-0611',
Fax: '(310) 536-0612',
}, {
ID: 13,
CompanyName: 'Super Mart of the West',
Address: '702 SW 8th Street',
City: 'Bentonville',
State: 'Arkansas',
Zipcode: 72716,
Phone: '(800) 555-2797',
Fax: '(800) 555-2171',
}, {
ID: 14,
CompanyName: 'Electronics Depot',
Address: '2455 Paces Ferry Road NW',
City: 'Atlanta',
State: 'Georgia',
Zipcode: 30339,
Phone: '(800) 595-3232',
Fax: '(800) 595-3231',
}, {
ID: 15,
CompanyName: 'K&S Music',
Address: '1000 Nicllet Mall',
City: 'Minneapolis',
State: 'Minnesota',
Zipcode: 55403,
Phone: '(612) 304-6073',
Fax: '(612) 304-6074',
}, {
ID: 16,
CompanyName: "Tom's Club",
Address: '999 Lake Drive',
City: 'Issaquah',
State: 'Washington',
Zipcode: 98027,
Phone: '(800) 955-2292',
Fax: '(800) 955-2293',
}, {
ID: 17,
CompanyName: 'E-Mart',
Address: '3333 Beverly Rd',
City: 'Hoffman Estates',
State: 'Illinois',
Zipcode: 60179,
Phone: '(847) 286-2500',
Fax: '(847) 286-2501',
}, {
ID: 18,
CompanyName: 'Walters',
Address: '200 Wilmot Rd',
City: 'Deerfield',
State: 'Illinois',
Zipcode: 60015,
Phone: '(847) 940-2500',
Fax: '(847) 940-2501',
}, {
ID: 19,
CompanyName: 'StereoShack',
Address: '400 Commerce S',
City: 'Fort Worth',
State: 'Texas',
Zipcode: 76102,
Phone: '(817) 820-0741',
Fax: '(817) 820-0742',
}, {
ID: 20,
CompanyName: 'Circuit Town',
Address: '2200 Kensington Court',
City: 'Oak Brook',
State: 'Illinois',
Zipcode: 60523,
Phone: '(800) 955-2929',
Fax: '(800) 955-9392',
}];
import { createApp } from 'vue';
import App from './App.vue';
createApp(App).mount('#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/24.1.5/css/dx.light.css" />
<script type="module">
import * as vueCompilerSFC from "https://unpkg.com/@vue/compiler-sfc@3.4.16/dist/compiler-sfc.esm-browser.js";
window.vueCompilerSFC = vueCompilerSFC;
</script>
<script src="https://unpkg.com/typescript@4.9.5/lib/typescript.js"></script>
<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.ts");
</script>
</head>
<body class="dx-viewport">
<div class="demo-container">
<div id="app"> </div>
</div>
</body>
</html>
To group data against a single column, apply the groupIndex property to it. This property accepts a zero-based index number that controls the column order. In this example, the data is grouped against the State column.
You can also use the grouping object to specify user interaction settings related to grouping. This demo illustrates the autoExpandAll property that specifies whether the groups appear expanded.