Box
Documentation
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.
Feel free to share demo-related thoughts here.
If you have technical questions, please create a support ticket in the DevExpress Support Center.
If you have technical questions, please create a support ticket in the DevExpress Support Center.
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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(document.location.host)) {
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:
// 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@8.0.0/lib/plugin.js',
'typescript': 'npm:typescript@3.5.3/lib/typescript.js',
'@angular/core': 'npm:@angular/core@12.2.15',
'@angular/platform-browser': 'npm:@angular/platform-browser@12.2.15',
'@angular/platform-browser-dynamic': 'npm:@angular/platform-browser-dynamic@12.2.15',
'@angular/forms': 'npm:@angular/forms@12.2.15',
'@angular/common': 'npm:@angular/common@12.2.15',
'@angular/compiler': 'npm:@angular/compiler@12.2.15',
'tslib': 'npm:tslib@2.3.1/tslib.js',
'rxjs': 'npm:rxjs@6.4.0',
'rrule': 'npm:rrule@2.6.6/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@21.2.5/cjs',
'devextreme/bundles/dx.all': 'npm:devextreme@21.2.5/bundles/dx.all.js',
'jszip': 'npm:jszip@3.7.1/dist/jszip.min.js',
'devextreme-quill': 'npm:devextreme-quill@1.5.11/dist/dx-quill.min.js',
'devexpress-diagram': 'npm:devexpress-diagram@2.1.45',
'devexpress-gantt': 'npm:devexpress-gantt@4.0.3',
'devextreme-angular': 'npm:devextreme-angular@21.2.5',
'@devextreme/runtime': 'npm:@devextreme/runtime@2.3.14',
'inferno': 'npm:inferno@7.4.11/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',
},
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:@devextreme/*/package.json',
'npm:@devextreme/runtime@2.3.14/inferno/package.json',
'npm:@angular/*/package.json',
'npm:@angular/common@12.2.15/*/package.json',
'npm:rxjs@6.4.0/package.json',
'npm:rxjs@6.4.0/operators/package.json',
'npm:devextreme-angular@21.2.5/*/package.json',
'npm:devextreme-angular@21.2.5/ui/*/package.json',
'npm:devextreme-angular@21.2.5/package.json',
'npm:devexpress-diagram@2.1.45/package.json',
'npm:devexpress-gantt@4.0.3/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/21.2.5/css/dx.common.css" />
<link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/21.2.5/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>