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Localization

Using Globalize

Documentation

DevExtreme widgets can be localized by means of Globalize. You need to link Globalize modules, CLDR scripts, and DevExtreme dictionaries for desired locales (see the <head> tag of index.html). Then, load CLDR data for the same locales (see index.js). Using Angular, get all the needed components as imported modules instead (see app.component.ts). Finally, set the current locale with the Globalize.locale method.

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<div id="data-grid-demo"> <dx-data-grid [dataSource]="payments"> <dxi-column dataField="PaymentId" [allowEditing]="false" width="100"> </dxi-column> <dxi-column dataField="ContactName"></dxi-column> <dxi-column dataField="CompanyName"></dxi-column> <dxi-column dataField="Amount" dataType="number" format="currency"> </dxi-column> <dxi-column dataField="PaymentDate" dataType="date"> </dxi-column> <dxo-filter-row [visible]="true" [applyFilter]="auto"> </dxo-filter-row> <dxo-editing mode="popup" [allowUpdating]="true"> <dxo-popup [width]="700" [height]="345"> </dxo-popup> </dxo-editing> </dx-data-grid> <div class="options"> <div class="caption">Options</div> <div class="option"> <label for="selectInput">Language</label> <dx-select-box id="selectBox" [dataSource]="locales" displayExpr="Name" valueExpr="Value" [value]=locale (onValueChanged)="changeLocale($event)" [inputAttr]="{id: 'selectInput'}"> </dx-select-box> </div> </div> </div>
import { NgModule, Component, enableProdMode } from '@angular/core'; import { BrowserModule } from '@angular/platform-browser'; import { platformBrowserDynamic } from '@angular/platform-browser-dynamic'; import { DxSelectBoxModule, DxDataGridModule } from 'devextreme-angular'; import { Locale, Payment, Service } from './app.service'; import 'devextreme/localization/globalize/number'; import 'devextreme/localization/globalize/date'; import 'devextreme/localization/globalize/currency'; import 'devextreme/localization/globalize/message'; import deMessages from 'npm:devextreme/localization/messages/de.json!json'; import ruMessages from 'npm:devextreme/localization/messages/ru.json!json'; import deCaGregorian from 'npm:cldr-dates-full/main/de/ca-gregorian.json!json'; import deNumbers from 'npm:cldr-numbers-full/main/de/numbers.json!json'; import deCurrencies from 'npm:cldr-numbers-full/main/de/currencies.json!json'; import ruCaGregorian from 'npm:cldr-dates-full/main/ru/ca-gregorian.json!json'; import ruNumbers from 'npm:cldr-numbers-full/main/ru/numbers.json!json'; import ruCurrencies from 'npm:cldr-numbers-full/main/ru/currencies.json!json'; import likelySubtags from 'npm:cldr-core/supplemental/likelySubtags.json!json'; import timeData from 'npm:cldr-core/supplemental/timeData.json!json'; import weekData from 'npm:cldr-core/supplemental/weekData.json!json'; import currencyData from 'npm:cldr-core/supplemental/currencyData.json!json'; import numberingSystems from 'npm:cldr-core/supplemental/numberingSystems.json!json'; import Globalize from 'globalize'; if(!/localhost/.test(document.location.host)) { enableProdMode(); } @Component({ selector: 'demo-app', templateUrl: 'app/app.component.html', styleUrls: ['app/app.component.css'], providers: [Service] }) export class AppComponent { locale: string; locales: Locale[]; payments: Payment[]; constructor(service: Service) { this.locale = this.getLocale(); this.payments = service.getPayments(); this.locales = service.getLocales(); this.initGlobalize(); Globalize.locale(this.locale); } initGlobalize() { Globalize.load( deCaGregorian, deNumbers, deCurrencies, ruCaGregorian, ruNumbers, ruCurrencies, likelySubtags, timeData, weekData, currencyData, numberingSystems ); Globalize.loadMessages(deMessages); Globalize.loadMessages(ruMessages); } changeLocale(data) { this.setLocale(data.value); parent.document.location.reload(); } getLocale() { var locale = sessionStorage.getItem("locale"); return locale != null ? locale : "en"; } setLocale(locale) { sessionStorage.setItem("locale", locale); } } @NgModule({ imports: [ BrowserModule, DxSelectBoxModule, DxDataGridModule ], declarations: [AppComponent], bootstrap: [AppComponent] }) export class AppModule { } platformBrowserDynamic().bootstrapModule(AppModule);
/deep/ #data-grid-demo { min-height: 540px; } /deep/ .options { padding: 20px; background-color: rgba(191, 191, 191, 0.15); position: absolute; bottom: 0; left: 0; right: 0; } /deep/ .option { margin-top: 10px; } /deep/ .caption { font-size: 18px; font-weight: 500; } /deep/ .option > label { margin-right: 10px; } /deep/ .option > .dx-selectbox { display: inline-block; vertical-align: middle; }
import { Injectable } from '@angular/core'; export class Locale { Name: string; Value: string; } let locales: Locale[] = [{ "Name": "English", "Value": "en" }, { "Name": "Deutsch", "Value": "de" }, { "Name": "Русский", "Value": "ru" }]; export class Payment { PaymentId: number; ContactName: string; CompanyName: string; Amount: number; PaymentDate: string; } let payments: Payment[] = [{ "PaymentId": 1, "ContactName": "Nancy Davolio", "CompanyName": "Premier Buy", "Amount": 1740, "PaymentDate": "2013/01/06" }, { "PaymentId": 2, "ContactName": "Andrew Fuller", "CompanyName": "ElectrixMax", "Amount": 850, "PaymentDate": "2013/01/13" }, { "PaymentId": 3, "ContactName": "Janet Leverling", "CompanyName": "Video Emporium", "Amount": 2235, "PaymentDate": "2013/01/07" }, { "PaymentId": 4, "ContactName": "Margaret Peacock", "CompanyName": "Screen Shop", "Amount": 1965, "PaymentDate": "2013/01/03" }, { "PaymentId": 5, "ContactName": "Steven Buchanan", "CompanyName": "Braeburn", "Amount": 880, "PaymentDate": "2013/01/10" }, { "PaymentId": 6, "ContactName": "Michael Suyama", "CompanyName": "PriceCo", "Amount": 5260, "PaymentDate": "2013/01/17" }, { "PaymentId": 7, "ContactName": "Robert King", "CompanyName": "Ultimate Gadget", "Amount": 2790, "PaymentDate": "2013/01/21" }, { "PaymentId": 8, "ContactName": "Laura Callahan", "CompanyName": "EZ Stop", "Amount": 3140, "PaymentDate": "2013/01/01" }, { "PaymentId": 9, "ContactName": "Anne Dodsworth", "CompanyName": "Clicker", "Amount": 6175, "PaymentDate": "2013/01/24" }, { "PaymentId": 10, "ContactName": "Clark Morgan", "CompanyName": "Store of America", "Amount": 4575, "PaymentDate": "2013/01/11" }]; @Injectable() export class Service { getPayments() { return payments; } getLocales() { return locales; } }
// In real applications, you should not transpile code in the browser. You can see how to create your own application with Angular and DevExtreme here: // https://github.com/DevExpress/devextreme-angular/blob/master/README.md System.config({ transpiler: 'ts', typescriptOptions: { module: "system", emitDecoratorMetadata: true, experimentalDecorators: true }, meta: { 'typescript': { "exports": "ts" } }, paths: { 'npm:': 'https://unpkg.com/' }, map: { 'ts': 'npm:plugin-typescript@7.0.6/lib/plugin.js', 'typescript': 'npm:typescript@2.2.2/lib/typescript.js', '@angular/core': 'npm:@angular/core@4.1.0/bundles/core.umd.js', '@angular/common': 'npm:@angular/common@4.1.0/bundles/common.umd.js', '@angular/compiler': 'npm:@angular/compiler@4.1.0/bundles/compiler.umd.js', '@angular/platform-browser': 'npm:@angular/platform-browser@4.1.0/bundles/platform-browser.umd.js', '@angular/platform-browser-dynamic': 'npm:@angular/platform-browser-dynamic@4.1.0/bundles/platform-browser-dynamic.umd.js', '@angular/http': 'npm:@angular/http@4.1.0/bundles/http.umd.js', '@angular/router': 'npm:@angular/router@4.1.0/bundles/router.umd.js', '@angular/forms': 'npm:@angular/forms@4.1.0/bundles/forms.umd.js', 'rxjs': 'npm:rxjs@5.3.1', 'devextreme': 'npm:devextreme@17.2', 'jquery': 'npm:jquery@3.1.1/dist/jquery.min.js', 'jszip': 'npm:jszip@3.1.3/dist/jszip.min.js', 'devextreme-angular': 'npm:devextreme-angular@17.2', 'globalize': 'npm:globalize/dist/globalize', 'cldr': 'npm:cldrjs/dist/cldr', 'cldr-data': '../../../../cldr-data', 'json': 'npm:systemjs-plugin-json/json.js' }, packages: { 'app': { main: './app.component.ts', defaultExtension: 'ts' }, 'devextreme': { defaultExtension: 'js' }, 'devextreme-angular': { main: 'index.js', defaultExtension: 'js' }, 'globalize': { main: '../globalize.js', defaultExtension: 'js' }, 'cldr': { main: '../cldr.js', defaultExtension: 'js' } } });
<!DOCTYPE html> <html xmlns="http://www.w3.org/1999/xhtml"> <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/17.2.4/css/dx.spa.css" /> <link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/17.2.4/css/dx.common.css" /> <link rel="dx-theme" data-theme="generic.light" href="https://cdn3.devexpress.com/jslib/17.2.4/css/dx.light.css" /> <script src="https://unpkg.com/core-js@2.4.1/client/shim.min.js"></script> <script src="https://unpkg.com/zone.js@0.6.25/dist/zone.js"></script> <script src="https://unpkg.com/reflect-metadata@0.1.3/Reflect.js"></script> <script src="https://unpkg.com/systemjs@0.19.31/dist/system.js"></script> <script src="config.js"></script> <script> System.import('app').catch(console.error.bind(console)); </script> </head> <body class="dx-viewport"> <div class="demo-container"> <demo-app>Loading...</demo-app> </div> </body> </html>