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Columns based on a Data Source

To use data source object fields to automatically generate columns, pass an array of objects to the dataSource property and specify the keyExpr - as shown in this example.

Backend API
<template> <DxDataGrid id="grid" :data-source="orders" key-expr="OrderNumber" :show-borders="true" /> </template> <script setup lang="ts"> import DxDataGrid from 'devextreme-vue/data-grid'; import { orders } from './data.ts'; </script> <style> #grid { height: 440px; } </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@3.3.4/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@23.2.5/cjs', 'devextreme-vue': 'npm:devextreme-vue@23.2.5/cjs', 'jszip': 'npm:jszip@3.10.1/dist/jszip.min.js', 'devextreme-quill': 'npm:devextreme-quill@1.6.4/dist/dx-quill.min.js', 'devexpress-diagram': 'npm:devexpress-diagram@2.2.5/dist/dx-diagram.js', 'devexpress-gantt': 'npm:devexpress-gantt@4.1.51/dist/dx-gantt.js', '@devextreme/runtime': 'npm:@devextreme/runtime@3.0.12', '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@2.8.4/standalone.js', 'prettier/parser-html': 'npm:prettier@2.8.4/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@3.0.12/inferno/package.json', ], babelOptions: { sourceMaps: false, stage0: true, }, }; System.config(window.config);
export type Order = { OrderNumber: number; SaleAmount: number; StoreCity: string; StoreState: string; Employee: string; OrderDate: string; }; export const orders: Order[] = [{ OrderNumber: 35703, SaleAmount: 11800, StoreCity: 'Los Angeles', StoreState: 'California', Employee: 'Harv Mudd', OrderDate: '2014/04/10', }, { OrderNumber: 35711, OrderDate: '2014/01/12', SaleAmount: 16050, StoreState: 'California', StoreCity: 'San Jose', Employee: 'Jim Packard', }, { OrderNumber: 35714, OrderDate: '2014/01/22', SaleAmount: 14750, StoreState: 'Nevada', StoreCity: 'Las Vegas', Employee: 'Harv Mudd', }, { OrderNumber: 35983, OrderDate: '2014/02/07', SaleAmount: 3725, StoreState: 'Colorado', StoreCity: 'Denver', Employee: 'Todd Hoffman', }, { OrderNumber: 36987, OrderDate: '2014/03/11', SaleAmount: 14200, StoreState: 'Utah', StoreCity: 'Salt Lake City', Employee: 'Clark Morgan', }, { OrderNumber: 38466, OrderDate: '2014/03/01', SaleAmount: 7800, StoreState: 'California', StoreCity: 'Los Angeles', Employee: 'Harv Mudd', }, { OrderNumber: 39420, OrderDate: '2014/02/15', SaleAmount: 20500, StoreState: 'California', StoreCity: 'San Jose', Employee: 'Jim Packard', }, { OrderNumber: 39874, OrderDate: '2014/02/04', SaleAmount: 9050, StoreState: 'Nevada', StoreCity: 'Las Vegas', Employee: 'Harv Mudd', }, { OrderNumber: 42847, OrderDate: '2014/02/15', SaleAmount: 20400, StoreState: 'Wyoming', StoreCity: 'Casper', Employee: 'Todd Hoffman', }, { OrderNumber: 43982, OrderDate: '2014/05/29', SaleAmount: 6050, StoreState: 'Utah', StoreCity: 'Salt Lake City', Employee: 'Clark Morgan', }, { OrderNumber: 56272, OrderDate: '2014/05/16', SaleAmount: 15850, StoreState: 'Utah', StoreCity: 'Salt Lake City', Employee: 'Clark Morgan', }, { OrderNumber: 57429, OrderDate: '2014/04/11', SaleAmount: 11050, StoreState: 'Arizona', StoreCity: 'Phoenix', Employee: 'Clark Morgan', }, { OrderNumber: 58292, OrderDate: '2014/04/05', SaleAmount: 13500, StoreState: 'California', StoreCity: 'Los Angeles', Employee: 'Harv Mudd', }, { OrderNumber: 62427, OrderDate: '2014/05/17', SaleAmount: 23500, StoreState: 'Nevada', StoreCity: 'Las Vegas', Employee: 'Harv Mudd', }, { OrderNumber: 65977, OrderDate: '2014/02/13', SaleAmount: 2550, StoreState: 'Wyoming', StoreCity: 'Casper', Employee: 'Todd Hoffman', }, { OrderNumber: 66947, OrderDate: '2014/01/06', SaleAmount: 3500, StoreState: 'Utah', StoreCity: 'Salt Lake City', Employee: 'Clark Morgan', }, { OrderNumber: 68428, OrderDate: '2014/03/13', SaleAmount: 10500, StoreState: 'California', StoreCity: 'Los Angeles', Employee: 'Harv Mudd', }, { OrderNumber: 69477, OrderDate: '2014/01/22', SaleAmount: 14200, StoreState: 'California', StoreCity: 'Anaheim', Employee: 'Harv Mudd', }, { OrderNumber: 72947, OrderDate: '2014/03/05', SaleAmount: 13350, StoreState: 'Nevada', StoreCity: 'Las Vegas', Employee: 'Harv Mudd', }, { OrderNumber: 73088, OrderDate: '2014/01/21', SaleAmount: 8600, StoreState: 'Nevada', StoreCity: 'Reno', Employee: 'Clark Morgan', }, { OrderNumber: 76927, OrderDate: '2014/04/04', SaleAmount: 9800, StoreState: 'Utah', StoreCity: 'Salt Lake City', Employee: 'Clark Morgan', }, { OrderNumber: 77297, OrderDate: '2014/01/07', SaleAmount: 10850, StoreState: 'Arizona', StoreCity: 'Phoenix', Employee: 'Clark Morgan', }, { OrderNumber: 84744, OrderDate: '2014/05/20', SaleAmount: 4650, StoreState: 'Nevada', StoreCity: 'Las Vegas', Employee: 'Harv Mudd', }, { OrderNumber: 85028, OrderDate: '2014/02/08', SaleAmount: 2575, StoreState: 'Nevada', StoreCity: 'Reno', Employee: 'Clark Morgan', }, { OrderNumber: 87297, OrderDate: '2014/04/08', SaleAmount: 14200, StoreState: 'Wyoming', StoreCity: 'Casper', Employee: 'Todd Hoffman', }, { OrderNumber: 88027, OrderDate: '2014/05/18', SaleAmount: 13650, StoreState: 'Utah', StoreCity: 'Salt Lake City', Employee: 'Clark Morgan', }, { OrderNumber: 94726, OrderDate: '2014/02/23', SaleAmount: 20500, StoreState: 'California', StoreCity: 'San Jose', Employee: 'Jim Packard', }, { OrderNumber: 95266, OrderDate: '2014/03/18', SaleAmount: 9050, StoreState: 'Nevada', StoreCity: 'Las Vegas', Employee: 'Harv Mudd', }, { OrderNumber: 98477, OrderDate: '2014/05/08', SaleAmount: 23500, StoreState: 'Wyoming', StoreCity: 'Casper', Employee: 'Todd Hoffman', }, { OrderNumber: 99247, OrderDate: '2014/02/27', SaleAmount: 2100, StoreState: 'Utah', StoreCity: 'Salt Lake City', Employee: 'Clark Morgan', }, { OrderNumber: 174884, OrderDate: '2014/03/03', SaleAmount: 7200, StoreState: 'Colorado', StoreCity: 'Denver', Employee: 'Todd Hoffman', }, { OrderNumber: 188877, OrderDate: '2014/02/14', SaleAmount: 8750, StoreState: 'Arizona', StoreCity: 'Phoenix', Employee: 'Clark Morgan', }, { OrderNumber: 191883, OrderDate: '2014/02/28', SaleAmount: 9900, StoreState: 'California', StoreCity: 'Los Angeles', Employee: 'Harv Mudd', }, { OrderNumber: 192474, OrderDate: '2014/02/18', SaleAmount: 12800, StoreState: 'California', StoreCity: 'Anaheim', Employee: 'Harv Mudd', }, { OrderNumber: 193847, OrderDate: '2014/05/06', SaleAmount: 14100, StoreState: 'California', StoreCity: 'San Diego', Employee: 'Harv Mudd', }, { OrderNumber: 194877, OrderDate: '2014/03/17', SaleAmount: 4750, StoreState: 'California', StoreCity: 'San Jose', Employee: 'Jim Packard', }, { OrderNumber: 195746, OrderDate: '2014/02/04', SaleAmount: 9050, StoreState: 'Nevada', StoreCity: 'Las Vegas', Employee: 'Harv Mudd', }, { OrderNumber: 197474, OrderDate: '2014/01/17', SaleAmount: 6400, StoreState: 'Nevada', StoreCity: 'Reno', Employee: 'Clark Morgan', }, { OrderNumber: 198746, OrderDate: '2014/02/04', SaleAmount: 15700, StoreState: 'Colorado', StoreCity: 'Denver', Employee: 'Todd Hoffman', }, { OrderNumber: 214222, OrderDate: '2014/02/03', SaleAmount: 11050, StoreState: 'Arizona', StoreCity: 'Phoenix', Employee: 'Clark Morgan', }];
import { createApp } from 'vue'; import App from './App.vue'; createApp(App).mount('#app');
<!DOCTYPE html> <html> <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=1.0" /> <link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/23.2.5/css/dx.light.css" /> <script type="module"> import * as vueCompilerSFC from "https://unpkg.com/@vue/compiler-sfc@3.3.4/dist/compiler-sfc.esm-browser.js"; window.vueCompilerSFC = vueCompilerSFC; </script> <script src="https://unpkg.com/typescript@4.2.4/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> </body> </html>