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The Box component allows you to arrange various elements within it. Separate and adaptive, the Box acts as a building block for the layout. In this demo, you can see how the component is used to layout different elements on a page.

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<dx-box direction="row" width="100%" [height]="75"> <dxi-item class="rect demo-dark" [ratio]="1"> ratio = 1 </dxi-item> <dxi-item class="rect demo-light" [ratio]="2"> ratio = 2 </dxi-item> <dxi-item class="rect demo-dark" [ratio]="1"> ratio = 1 </dxi-item> </dx-box> <br> <dx-box direction="row" width="100%" [height]="75"> <dxi-item class="rect demo-dark" [ratio]="0" [baseSize]="150"> 150px </dxi-item> <dxi-item class="demo-light" [ratio]="1"> <dx-box direction="row" width="100%" [height]="75" align="center" crossAlign="center"> <dxi-item [ratio]="0" [baseSize]="50"> <div class="small"></div> </dxi-item> <dxi-item [ratio]="0" [baseSize]="50"> <div class="small"></div> </dxi-item> <dxi-item [ratio]="0" [baseSize]="50"> <div class="small"></div> </dxi-item> </dx-box> </dxi-item> <dxi-item class="rect demo-dark" [ratio]="0" baseSize="10%"> 10% </dxi-item> </dx-box> <br> <dx-box direction="col" width="100%" [height]="250"> <dxi-item class="rect demo-dark header" [ratio]="1"> Header </dxi-item> <dxi-item [ratio]="2" [baseSize]="0"> <dx-box direction="row" width="100%" [height]="125"> <dxi-item class="rect demo-dark" [ratio]="1"> Left Bar </dxi-item> <dxi-item class="rect demo-light" [ratio]="1"> Content </dxi-item> <dxi-item class="rect demo-dark" [ratio]="1"> Right Bar </dxi-item> </dx-box> </dxi-item> <dxi-item class="rect demo-dark footer" [ratio]="1"> Footer </dxi-item> </dx-box>
import { NgModule, Component, ViewChild, enableProdMode } from '@angular/core'; import { BrowserModule } from '@angular/platform-browser'; import { platformBrowserDynamic } from '@angular/platform-browser-dynamic'; import { DxBoxModule } from 'devextreme-angular'; if(!/localhost/.test( { enableProdMode(); } @Component({ selector: 'demo-app', templateUrl: 'app/app.component.html', styleUrls: ['app/app.component.css'] }) export class AppComponent { } @NgModule({ imports: [ BrowserModule, DxBoxModule ], declarations: [AppComponent], bootstrap: [AppComponent] }) export class AppModule { } platformBrowserDynamic().bootstrapModule(AppModule);
::ng-deep .rect{ text-align: center; font-size: 30px; padding-top: 10px; height: 100%; } ::ng-deep .demo-light{ background: rgba(245, 229, 166, 0.5) } ::ng-deep .demo-dark{ background: rgba(148, 215, 199, 0.5); } ::ng-deep .demo-dark.header{ background: rgba(243, 158, 108, 0.5); } ::ng-deep .demo-dark.footer{ background: rgba(123, 155, 207, 0.5); } ::ng-deep .small{ height: 50px; border: 1px solid lightgray; }
// 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: // System.config({ transpiler: 'ts', typescriptOptions: { module: "system", emitDecoratorMetadata: true, experimentalDecorators: true }, meta: { 'typescript': { "exports": "ts" }, 'devextreme/localization.js': { "esModule": true } }, paths: { 'npm:': '' }, map: { 'ts': 'npm:plugin-typescript@8.0.0/lib/plugin.js', 'typescript': 'npm:typescript@3.5.3/lib/typescript.js', '@angular': 'npm:@angular', 'tslib': 'npm:tslib@2.2.0/tslib.js', 'rxjs': 'npm:rxjs@6.4.0', 'rrule': 'npm:rrule@2.6.6/dist/es5/rrule.js', 'luxon': 'npm:luxon@1.26.0/build/global/luxon.min.js', 'es6-object-assign': 'npm:es6-object-assign@1.1.0', 'devextreme': 'npm:devextreme@20.2.7', 'jszip': 'npm:jszip@3.6.0/dist/jszip.min.js', 'devextreme-quill': 'npm:devextreme-quill@0.10.3/dist/dx-quill.min.js', 'devexpress-diagram': 'npm:devexpress-diagram@2.0.23', 'devexpress-gantt': 'npm:devexpress-gantt@2.0.29', 'devextreme-angular': 'npm:devextreme-angular@20.2.6', 'preact': 'npm:preact@10.5.13/dist/preact.js', 'preact/hooks': 'npm:preact@10.5.13/hooks/dist/hooks.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' } }, packageConfigPaths: [ "npm:@angular/*/package.json", "npm:@angular/common/*/package.json", "npm:rxjs/package.json", "npm:rxjs/operators/package.json", "npm:devextreme-angular/*/package.json", "npm:devextreme-angular/ui/*/package.json", "npm:devextreme-angular/package.json", "npm:devexpress-diagram/package.json", "npm:devexpress-gantt/package.json", ] });
<!DOCTYPE html> <html xmlns=""> <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="" /> <link rel="stylesheet" type="text/css" href="" /> <script src=""></script> <script src=""></script> <script src=""></script> <script src=""></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>