DevExtreme v23.2 is now available.

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Recalculate While Editing

In this demo, the DataGrid recalculates summaries when you edit data. To enable this feature, the recalculateWhileEditing property is set to true. You can add, delete, or update rows to change the summaries.

Backend API
<template> <div> <DxDataGrid id="gridContainer" :data-source="orders" :show-borders="true" :repaint-changes-only="true" key-expr="ID" > <DxEditing :allow-adding="true" :allow-updating="true" :allow-deleting="true" mode="batch" /> <DxColumn :width="130" data-field="OrderNumber" caption="Invoice Number" /> <DxColumn data-field="OrderDate" data-type="date" /> <DxColumn data-field="Employee"/> <DxColumn data-field="CustomerStoreCity" caption="City" /> <DxColumn data-field="CustomerStoreState" caption="State" /> <DxColumn :width="160" :editor-options="{ format: 'currency' }" data-field="SaleAmount" alignment="right" format="currency" /> <DxSummary :recalculate-while-editing="true"> <DxTotalItem column="OrderNumber" summary-type="count" /> <DxTotalItem column="SaleAmount" summary-type="sum" value-format="currency" /> </DxSummary> </DxDataGrid> </div> </template> <script setup lang="ts"> import { DxDataGrid, DxColumn, DxEditing, DxSummary, DxTotalItem, } from 'devextreme-vue/data-grid'; import { orders } from './data.ts'; </script> <style scoped> #gridContainer { 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 = { ID: number; OrderNumber: number; OrderDate: string; SaleAmount: number; Terms: string; TotalAmount: number; CustomerStoreState: string; CustomerStoreCity: string; Employee: string; }; export const orders: Order[] = [{ ID: 1, OrderNumber: 35703, OrderDate: '2014-04-10', SaleAmount: 11800, Terms: '15 Days', TotalAmount: 12175, CustomerStoreState: 'California', CustomerStoreCity: 'Los Angeles', Employee: 'Harv Mudd', }, { ID: 4, OrderNumber: 35711, OrderDate: '2014-01-12', SaleAmount: 16050, Terms: '15 Days', TotalAmount: 16550, CustomerStoreState: 'California', CustomerStoreCity: 'San Jose', Employee: 'Jim Packard', }, { ID: 5, OrderNumber: 35714, OrderDate: '2014-01-22', SaleAmount: 14750, Terms: '15 Days', TotalAmount: 15250, CustomerStoreState: 'Nevada', CustomerStoreCity: 'Las Vegas', Employee: 'Harv Mudd', }, { ID: 7, OrderNumber: 35983, OrderDate: '2014-02-07', SaleAmount: 3725, Terms: '15 Days', TotalAmount: 3850, CustomerStoreState: 'Colorado', CustomerStoreCity: 'Denver', Employee: 'Todd Hoffman', }, { ID: 9, OrderNumber: 36987, OrderDate: '2014-03-11', SaleAmount: 14200, Terms: '15 Days', TotalAmount: 14800, CustomerStoreState: 'Utah', CustomerStoreCity: 'Salt Lake City', Employee: 'Clark Morgan', }, { ID: 11, OrderNumber: 38466, OrderDate: '2014-03-01', SaleAmount: 7800, Terms: '15 Days', TotalAmount: 8200, CustomerStoreState: 'California', CustomerStoreCity: 'Los Angeles', Employee: 'Harv Mudd', }, { ID: 15, OrderNumber: 39874, OrderDate: '2014-02-04', SaleAmount: 9050, Terms: '30 Days', TotalAmount: 19100, CustomerStoreState: 'Nevada', CustomerStoreCity: 'Las Vegas', Employee: 'Harv Mudd', }, { ID: 18, OrderNumber: 42847, OrderDate: '2014-02-15', SaleAmount: 20400, Terms: '30 Days', TotalAmount: 20800, CustomerStoreState: 'Wyoming', CustomerStoreCity: 'Casper', Employee: 'Todd Hoffman', }, { ID: 19, OrderNumber: 43982, OrderDate: '2014-05-29', SaleAmount: 6050, Terms: '30 Days', TotalAmount: 6250, CustomerStoreState: 'Utah', CustomerStoreCity: 'Salt Lake City', Employee: 'Clark Morgan', }, { ID: 29, OrderNumber: 56272, OrderDate: '2014-02-06', SaleAmount: 15850, Terms: '30 Days', TotalAmount: 16350, CustomerStoreState: 'Utah', CustomerStoreCity: 'Salt Lake City', Employee: 'Clark Morgan', }, { ID: 30, OrderNumber: 57429, OrderDate: '2013-12-31', SaleAmount: 11050, Terms: '30 Days', TotalAmount: 11400, CustomerStoreState: 'Arizona', CustomerStoreCity: 'Phoenix', Employee: 'Clark Morgan', }, { ID: 32, OrderNumber: 58292, OrderDate: '2014-05-13', SaleAmount: 13500, Terms: '15 Days', TotalAmount: 13800, CustomerStoreState: 'California', CustomerStoreCity: 'Los Angeles', Employee: 'Harv Mudd', }, { ID: 36, OrderNumber: 62427, OrderDate: '2014-01-27', SaleAmount: 23500, Terms: '15 Days', TotalAmount: 24000, CustomerStoreState: 'Nevada', CustomerStoreCity: 'Las Vegas', Employee: 'Harv Mudd', }, { ID: 39, OrderNumber: 65977, OrderDate: '2014-02-05', SaleAmount: 2550, Terms: '15 Days', TotalAmount: 2625, CustomerStoreState: 'Wyoming', CustomerStoreCity: 'Casper', Employee: 'Todd Hoffman', }, { ID: 40, OrderNumber: 66947, OrderDate: '2014-03-23', SaleAmount: 3500, Terms: '15 Days', TotalAmount: 3600, CustomerStoreState: 'Utah', CustomerStoreCity: 'Salt Lake City', Employee: 'Clark Morgan', }, { ID: 42, OrderNumber: 68428, OrderDate: '2014-04-10', SaleAmount: 10500, Terms: '15 Days', TotalAmount: 10900, CustomerStoreState: 'California', CustomerStoreCity: 'Los Angeles', Employee: 'Harv Mudd', }, { ID: 43, OrderNumber: 69477, OrderDate: '2014-03-09', SaleAmount: 14200, Terms: '15 Days', TotalAmount: 14500, CustomerStoreState: 'California', CustomerStoreCity: 'Anaheim', Employee: 'Harv Mudd', }, { ID: 46, OrderNumber: 72947, OrderDate: '2014-01-14', SaleAmount: 13350, Terms: '30 Days', TotalAmount: 13650, CustomerStoreState: 'Nevada', CustomerStoreCity: 'Las Vegas', Employee: 'Harv Mudd', }, { ID: 47, OrderNumber: 73088, OrderDate: '2014-03-25', SaleAmount: 8600, Terms: '30 Days', TotalAmount: 8850, CustomerStoreState: 'Nevada', CustomerStoreCity: 'Reno', Employee: 'Clark Morgan', }, { ID: 50, OrderNumber: 76927, OrderDate: '2014-04-27', SaleAmount: 9800, Terms: '30 Days', TotalAmount: 10050, CustomerStoreState: 'Utah', CustomerStoreCity: 'Salt Lake City', Employee: 'Clark Morgan', }, { ID: 51, OrderNumber: 77297, OrderDate: '2014-04-30', SaleAmount: 10850, Terms: '30 Days', TotalAmount: 11100, CustomerStoreState: 'Arizona', CustomerStoreCity: 'Phoenix', Employee: 'Clark Morgan', }, { ID: 56, OrderNumber: 84744, OrderDate: '2014-02-10', SaleAmount: 4650, Terms: '30 Days', TotalAmount: 4750, CustomerStoreState: 'Nevada', CustomerStoreCity: 'Las Vegas', Employee: 'Harv Mudd', }, { ID: 57, OrderNumber: 85028, OrderDate: '2014-05-17', SaleAmount: 2575, Terms: '30 Days', TotalAmount: 2625, CustomerStoreState: 'Nevada', CustomerStoreCity: 'Reno', Employee: 'Clark Morgan', }, { ID: 59, OrderNumber: 87297, OrderDate: '2014-04-21', SaleAmount: 14200, Terms: '30 Days', TotalAmount: 0, CustomerStoreState: 'Wyoming', CustomerStoreCity: 'Casper', Employee: 'Todd Hoffman', }, { ID: 60, OrderNumber: 88027, OrderDate: '2014-02-14', SaleAmount: 13650, Terms: '30 Days', TotalAmount: 14050, CustomerStoreState: 'Utah', CustomerStoreCity: 'Salt Lake City', Employee: 'Clark Morgan', }, { ID: 65, OrderNumber: 94726, OrderDate: '2014-05-22', SaleAmount: 20500, Terms: '15 Days', TotalAmount: 20800, CustomerStoreState: 'California', CustomerStoreCity: 'San Jose', Employee: 'Jim Packard', }, { ID: 66, OrderNumber: 95266, OrderDate: '2014-03-10', SaleAmount: 9050, Terms: '15 Days', TotalAmount: 9250, CustomerStoreState: 'Nevada', CustomerStoreCity: 'Las Vegas', Employee: 'Harv Mudd', }, { ID: 69, OrderNumber: 98477, OrderDate: '2014-01-01', SaleAmount: 23500, Terms: '15 Days', TotalAmount: 23800, CustomerStoreState: 'Wyoming', CustomerStoreCity: 'Casper', Employee: 'Todd Hoffman', }, { ID: 70, OrderNumber: 99247, OrderDate: '2014-02-08', SaleAmount: 2100, Terms: '15 Days', TotalAmount: 2150, CustomerStoreState: 'Utah', CustomerStoreCity: 'Salt Lake City', Employee: 'Clark Morgan', }, { ID: 78, OrderNumber: 174884, OrderDate: '2014-04-10', SaleAmount: 7200, Terms: '30 Days', TotalAmount: 7350, CustomerStoreState: 'Colorado', CustomerStoreCity: 'Denver', Employee: 'Todd Hoffman', }, { ID: 81, OrderNumber: 188877, OrderDate: '2014-02-11', SaleAmount: 8750, Terms: '30 Days', TotalAmount: 8900, CustomerStoreState: 'Arizona', CustomerStoreCity: 'Phoenix', Employee: 'Clark Morgan', }, { ID: 82, OrderNumber: 191883, OrderDate: '2014-02-05', SaleAmount: 9900, Terms: '30 Days', TotalAmount: 10150, CustomerStoreState: 'California', CustomerStoreCity: 'Los Angeles', Employee: 'Harv Mudd', }, { ID: 83, OrderNumber: 192474, OrderDate: '2014-01-21', SaleAmount: 12800, Terms: '30 Days', TotalAmount: 13100, CustomerStoreState: 'California', CustomerStoreCity: 'Anaheim', Employee: 'Harv Mudd', }, { ID: 84, OrderNumber: 193847, OrderDate: '2014-03-21', SaleAmount: 14100, Terms: '30 Days', TotalAmount: 14350, CustomerStoreState: 'California', CustomerStoreCity: 'San Diego', Employee: 'Harv Mudd', }, { ID: 85, OrderNumber: 194877, OrderDate: '2014-03-06', SaleAmount: 4750, Terms: '30 Days', TotalAmount: 4950, CustomerStoreState: 'California', CustomerStoreCity: 'San Jose', Employee: 'Jim Packard', }, { ID: 86, OrderNumber: 195746, OrderDate: '2014-05-26', SaleAmount: 9050, Terms: '30 Days', TotalAmount: 9250, CustomerStoreState: 'Nevada', CustomerStoreCity: 'Las Vegas', Employee: 'Harv Mudd', }, { ID: 87, OrderNumber: 197474, OrderDate: '2014-03-02', SaleAmount: 6400, Terms: '30 Days', TotalAmount: 6600, CustomerStoreState: 'Nevada', CustomerStoreCity: 'Reno', Employee: 'Clark Morgan', }, { ID: 88, OrderNumber: 198746, OrderDate: '2014-05-09', SaleAmount: 15700, Terms: '30 Days', TotalAmount: 16050, CustomerStoreState: 'Colorado', CustomerStoreCity: 'Denver', Employee: 'Todd Hoffman', }, { ID: 91, OrderNumber: 214222, OrderDate: '2014-02-08T00:00:00', SaleAmount: 11050, Terms: '30 Days', TotalAmount: 11250, CustomerStoreState: 'Arizona', CustomerStoreCity: '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> </div> </body> </html>