Right-to-Left Support

import { Component, NgModule, enableProdMode } from '@angular/core'; import { BrowserModule } from '@angular/platform-browser'; import { platformBrowserDynamic } from '@angular/platform-browser-dynamic'; import { DxSelectBoxModule, DxCheckBoxModule, DxTextBoxModule, DxTextAreaModule, DxNumberBoxModule, DxTagBoxModule, DxSwitchModule, DxAutocompleteModule, } from 'devextreme-angular'; import { Service, Country } from './app.service'; if (!/localhost/.test(document.location.host)) { enableProdMode(); } @Component({ selector: 'demo-app', providers: [Service], templateUrl: 'app/app.component.html', styleUrls: ['app/app.component.css'], }) export class AppComponent { languages: string[] = [ 'Arabic: Right-to-Left direction', 'English: Left-to-Right direction', ]; displayExpr = 'nameEn'; rtlEnabled = false; textValue = 'text'; europeanUnion: Country[]; constructor(service: Service) { this.europeanUnion = service.getCountries(); } onLanguageChanged(data) { const isRTL = data.value === this.languages[0]; this.displayExpr = isRTL ? 'nameAr' : 'nameEn'; this.rtlEnabled = isRTL; this.textValue = isRTL ? 'نص' : 'text'; } } @NgModule({ imports: [ BrowserModule, DxSelectBoxModule, DxAutocompleteModule, DxCheckBoxModule, DxSwitchModule, DxTextAreaModule, DxTextBoxModule, DxNumberBoxModule, DxTagBoxModule, ], declarations: [AppComponent], bootstrap: [AppComponent], }) export class AppModule { } platformBrowserDynamic().bootstrapModule(AppModule);

::ng-deep .options { padding: 20px; background-color: rgba(191, 191, 191, 0.15); } ::ng-deep .options .dx-fieldset { margin: 0; } ::ng-deep .option { margin-top: 10px; } ::ng-deep .caption { font-size: 18px; font-weight: 500; padding-right: 15px; } ::ng-deep .option > span { margin-right: 10px; } ::ng-deep .option > .dx-widget { display: inline-block; vertical-align: middle; }

import { Injectable } from '@angular/core'; export class Country { id: number; nameAr: string; nameEn: string; } const europeanUnion: Country[] = [{ id: 1, nameAr: 'النمسا', nameEn: 'Austria', }, { id: 2, nameAr: 'بلجيكا', nameEn: 'Belgium', }, { id: 3, nameAr: 'بلغاريا', nameEn: 'Bulgaria', }, { id: 4, nameAr: 'كرواتيا', nameEn: 'Croatia', }, { id: 5, nameAr: 'قبرص', nameEn: 'Cyprus', }, { id: 6, nameAr: 'الجمهورية التشيكية', nameEn: 'Czech Republic', }, { id: 7, nameAr: 'الدنمارك', nameEn: 'Denmark', }, { id: 8, nameAr: 'استونيا', nameEn: 'Estonia', }, { id: 9, nameAr: 'فنلندا', nameEn: 'Finland', }, { id: 10, nameAr: 'فرنسا', nameEn: 'France', }, { id: 11, nameAr: 'ألمانيا', nameEn: 'Germany', }, { id: 12, nameAr: 'يونان', nameEn: 'Greece', }, { id: 13, nameAr: 'هنغاريا', nameEn: 'Hungary', }, { id: 14, nameAr: 'أيرلندا', nameEn: 'Ireland', }, { id: 15, nameAr: 'إيطاليا', nameEn: 'Italy', }, { id: 16, nameAr: 'لاتفيا', nameEn: 'Latvia', }, { id: 17, nameAr: 'ليتوانيا', nameEn: 'Lithuania', }, { id: 18, nameAr: 'لوكسمبورغ', nameEn: 'Luxembourg', }, { id: 19, nameAr: 'مالطا', nameEn: 'Malta', }, { id: 20, nameAr: 'هولندا', nameEn: 'Netherlands', }, { id: 21, nameAr: 'بولندا', nameEn: 'Poland', }, { id: 22, nameAr: 'البرتغال', nameEn: 'Portugal', }, { id: 23, nameAr: 'رومانيا', nameEn: 'Romania', }, { id: 24, nameAr: 'سلوفاكيا', nameEn: 'Slovakia', }, { id: 25, nameAr: 'سلوفينيا', nameEn: 'Slovenia', }, { id: 26, nameAr: 'إسبانيا', nameEn: 'Spain', }, { id: 27, nameAr: 'السويد', nameEn: 'Sweden', }, { id: 28, nameAr: 'المملكة المتحدة', nameEn: 'United Kingdom', }, ]; @Injectable() export class Service { getCountries(): Country[] { return europeanUnion; } }

// 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://js.devexpress.com/Documentation/Guide/Angular_Components/Getting_Started/Create_a_DevExtreme_Application/ window.config = { transpiler: 'ts', typescriptOptions: { module: 'system', emitDecoratorMetadata: true, experimentalDecorators: true, }, meta: { 'typescript': { 'exports': 'ts', }, 'devextreme/localization.js': { 'esModule': true, }, }, paths: { 'npm:': 'https://unpkg.com/', }, map: { 'ts': 'npm:plugin-typescript@4.2.4/lib/plugin.js', 'typescript': 'npm:typescript@4.2.4/lib/typescript.js', '@angular/core': 'npm:@angular/core@12.2.16', '@angular/platform-browser': 'npm:@angular/platform-browser@12.2.16', '@angular/platform-browser-dynamic': 'npm:@angular/platform-browser-dynamic@12.2.16', '@angular/forms': 'npm:@angular/forms@12.2.16', '@angular/common': 'npm:@angular/common@12.2.16', '@angular/compiler': 'npm:@angular/compiler@12.2.16', 'tslib': 'npm:tslib@2.3.1/tslib.js', 'rxjs': 'npm:rxjs@7.5.3/dist/bundles/rxjs.umd.js', 'rxjs/operators': 'npm:rxjs@7.5.3/dist/cjs/operators/index.js', 'rrule': 'npm:rrule@2.6.4/dist/es5/rrule.js', 'luxon': 'npm:luxon@1.28.0/build/global/luxon.min.js', 'es6-object-assign': 'npm:es6-object-assign@1.1.0', 'devextreme': 'npm:devextreme@22.1.5/cjs', 'devextreme/bundles/dx.all': 'npm:devextreme@22.1.5/bundles/dx.all.js', 'jszip': 'npm:jszip@3.7.1/dist/jszip.min.js', 'devextreme-quill': 'npm:devextreme-quill@1.5.16/dist/dx-quill.min.js', 'devexpress-diagram': 'npm:devexpress-diagram@2.1.63', 'devexpress-gantt': 'npm:devexpress-gantt@4.1.32', 'devextreme-angular': 'npm:devextreme-angular@22.1.5', '@devextreme/runtime': 'npm:@devextreme/runtime@3.0.11', 'inferno': 'npm:inferno@7.4.4/dist/inferno.min.js', 'inferno-compat': 'npm:inferno-compat@7.4.11/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@7.4.11/dist/inferno-clone-vnode.min.js', 'inferno-create-class': 'npm:inferno-create-class@7.4.11/dist/inferno-create-class.min.js', 'inferno-extras': 'npm:inferno-extras@7.4.11/dist/inferno-extras.min.js', // Prettier 'prettier/standalone': 'npm:prettier@2.7.1/standalone.js', 'prettier/parser-html': 'npm:prettier@2.7.1/parser-html.js', }, packages: { 'app': { main: './app.component.ts', defaultExtension: 'ts', }, 'devextreme': { defaultExtension: 'js', }, 'devextreme/events/utils': { main: 'index', }, 'devextreme/events': { main: 'index', }, 'es6-object-assign': { main: './index.js', defaultExtension: 'js', }, 'rxjs': { defaultExtension: 'js', }, 'rxjs/operators': { defaultExtension: 'js', }, }, packageConfigPaths: [ 'npm:@devextreme/*/package.json', 'npm:@devextreme/runtime@3.0.11/inferno/package.json', 'npm:@angular/*/package.json', 'npm:@angular/common@12.2.16/*/package.json', 'npm:rxjs@7.5.3/package.json', 'npm:rxjs@7.5.3/operators/package.json', 'npm:devextreme-angular@22.1.5/*/package.json', 'npm:devextreme-angular@22.1.5/ui/*/package.json', 'npm:devextreme-angular@22.1.5/package.json', 'npm:devexpress-diagram@2.1.63/package.json', 'npm:devexpress-gantt@4.1.32/package.json', ], }; System.config(window.config);

<!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/22.1.5/css/dx.common.css" /> <link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/22.1.5/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@0.11.4/dist/zone.js"></script> <script src="https://unpkg.com/reflect-metadata@0.1.3/Reflect.js"></script> <script src="https://unpkg.com/systemjs@0.21.3/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>