Templates
This demo illustrates the use of templates in TabPanel. If your data objects contain custom fields, you need to specify the itemTitleTemplate and itemTemplate that define how to display the fields in tabs and views.
If you want each tab and view to have differently structured content, define individual templates. To do this, assign an array of objects to the items[] or dataSource property and specify the tabTemplate and template properties in each object. This use case is illustrated in the following tutorial: Getting Started with TabPanel.
Use the following properties to configure user navigation between tabs:
-
swipeEnabled
Defines whether to switch between views with a swipe gesture. -
loop
Specifies whether to loop views. -
animationEnabled
Specifies whether to animate transition between views.
You can switch the checkboxes below the TabPanel to change the loop, animationEnabled, and swipeEnabled property values.
Feel free to share demo-related thoughts here.
If you have technical questions, please create a support ticket in the DevExpress Support Center.
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If you have technical questions, please create a support ticket in the DevExpress Support Center.
Backend API
<dx-tab-panel
#tabPanel
[height]="260"
[dataSource]="companies"
[selectedIndex]="0"
[loop]="false"
[animationEnabled]="true"
[swipeEnabled]="true"
>
<div *dxTemplate="let company of 'title'">
<span>{{ company.CompanyName }}</span>
</div>
<div *dxTemplate="let company of 'item'">
<div class="tabpanel-item">
<div>
<p>
<span>{{ company.Address }}</span>
</p>
<p>
<span
><b>{{ company.City }}</b
>,</span
>
<span>{{ company.State }}</span>
<span>{{ company.Zipcode }}</span>
</p>
</div>
<div>
<p>
Phone: <b>{{ company.Phone }}</b>
</p>
<p>
Fax: <b>{{ company.Fax }}</b>
</p>
<p>
Website:
<a href="{{ company.Website }}" rel="noreferrer" target="_blank">
{{ company.Website }}
</a>
</p>
</div>
</div>
</div>
</dx-tab-panel>
<div class="item-box">
Item <span>{{ tabPanel.selectedIndex + 1 }}</span> of
<span>{{ itemCount }}</span>
</div>
<div class="options">
<div class="caption">Options</div>
<div class="option">
<dx-check-box text="Loop enabled" [(value)]="tabPanel.loop"></dx-check-box>
</div>
<div class="option">
<dx-check-box
text="Animation enabled"
[(value)]="tabPanel.animationEnabled"
></dx-check-box>
</div>
<div class="option">
<dx-check-box
text="Swipe enabled"
[(value)]="tabPanel.swipeEnabled"
></dx-check-box>
</div>
</div>
import { NgModule, Component, enableProdMode } from '@angular/core';
import { BrowserModule, BrowserTransferStateModule } from '@angular/platform-browser';
import { platformBrowserDynamic } from '@angular/platform-browser-dynamic';
import { DxTabPanelModule, DxCheckBoxModule, DxTemplateModule } from 'devextreme-angular';
import { Company, Service } from './app.service';
if (!/localhost/.test(document.location.host)) {
enableProdMode();
}
declare var __moduleName: string;
@Component({
selector: 'demo-app',
templateUrl: 'app.component.html',
styleUrls: ['app.component.css'],
moduleId: __moduleName,
providers: [Service],
preserveWhitespaces: true,
})
export class AppComponent {
companies: Company[];
itemCount: number;
constructor(service: Service) {
this.companies = service.getCompanies();
this.itemCount = this.companies.length;
}
}
@NgModule({
imports: [
BrowserModule,
BrowserTransferStateModule,
DxTabPanelModule,
DxCheckBoxModule,
DxTemplateModule,
],
declarations: [AppComponent],
bootstrap: [AppComponent],
})
export class AppModule { }
platformBrowserDynamic().bootstrapModule(AppModule);
::ng-deep .tabpanel-item {
height: 200px;
-webkit-touch-callout: none;
-webkit-user-select: none;
-khtml-user-select: none;
-moz-user-select: none;
-ms-user-select: none;
user-select: none;
padding-left: 25px;
padding-top: 55px;
}
::ng-deep .mobile .tabpanel-item {
padding-top: 10px;
}
::ng-deep .tabpanel-item > div {
float: left;
padding: 0 85px 10px 10px;
}
::ng-deep .tabpanel-item p {
font-size: 16px;
margin: 0;
}
::ng-deep .item-box {
font-size: 16px;
margin: 15px 0 45px 10px;
}
::ng-deep .options {
padding: 20px;
background-color: rgba(191, 191, 191, 0.15);
margin-top: 20px;
}
::ng-deep .caption {
font-size: 18px;
font-weight: 500;
}
::ng-deep .option {
margin-top: 10px;
}
import { Injectable } from '@angular/core';
export class Company {
ID: number;
CompanyName: string;
Address: string;
City: string;
State: string;
Zipcode: number;
Phone: string;
Fax: string;
Website: string;
}
const companies: Company[] = [{
ID: 1,
CompanyName: 'SuprMart',
Address: '702 SW 8th Street',
City: 'Bentonville',
State: 'Arkansas',
Zipcode: 72716,
Phone: '(800) 555-2797',
Fax: '(800) 555-2171',
Website: 'http://www.nowebsitesupermart.dx',
}, {
ID: 2,
CompanyName: "El'Depot",
Address: '2455 Paces Ferry Road NW',
City: 'Atlanta',
State: 'Georgia',
Zipcode: 30339,
Phone: '(800) 595-3232',
Fax: '(800) 595-3231',
Website: 'http://www.nowebsitedepot.dx',
}, {
ID: 3,
CompanyName: 'K&S Music',
Address: '1000 Nicllet Mall',
City: 'Minneapolis',
State: 'Minnesota',
Zipcode: 55403,
Phone: '(612) 304-6073',
Fax: '(612) 304-6074',
Website: 'http://www.nowebsitemusic.dx',
}, {
ID: 4,
CompanyName: 'Tom Club',
Address: '999 Lake Drive',
City: 'Issaquah',
State: 'Washington',
Zipcode: 98027,
Phone: '(800) 955-2292',
Fax: '(800) 955-2293',
Website: 'http://www.nowebsitetomsclub.dx',
}];
@Injectable()
export class Service {
getCompanies(): Company[] {
return companies;
}
}
// 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.exports = window.exports || {};
window.config = {
transpiler: 'ts',
typescriptOptions: {
module: 'system',
emitDecoratorMetadata: true,
experimentalDecorators: true,
},
meta: {
'typescript': {
'exports': 'ts',
},
'devextreme/time_zone_utils.js': {
'esModule': true,
},
'devextreme/localization.js': {
'esModule': true,
},
'devextreme/viz/palette.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@12.2.17',
'@angular/platform-browser': 'npm:@angular/platform-browser@12.2.17',
'@angular/platform-browser-dynamic': 'npm:@angular/platform-browser-dynamic@12.2.17',
'@angular/forms': 'npm:@angular/forms@12.2.17',
'@angular/common': 'npm:@angular/common@12.2.17',
'@angular/compiler': 'npm:@angular/compiler@12.2.17',
'tslib': 'npm:tslib@2.6.2/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@1.28.1/build/global/luxon.min.js',
'es6-object-assign': 'npm:es6-object-assign@1.1.0',
'devextreme': 'npm:devextreme@23.2.5/cjs',
'devextreme/bundles/dx.all': 'npm:devextreme@23.2.5/bundles/dx.all.js',
'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',
'devexpress-gantt': 'npm:devexpress-gantt@4.1.51',
'devextreme-angular': 'npm:devextreme-angular@23.2.5',
'@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',
// Prettier
'prettier/standalone': 'npm:prettier@2.8.4/standalone.js',
'prettier/parser-html': 'npm:prettier@2.8.4/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@3.0.12/inferno/package.json',
'npm:@angular/*/package.json',
'npm:@angular/common@12.2.17/*/package.json',
'npm:rxjs@7.5.3/package.json',
'npm:rxjs@7.5.3/operators/package.json',
'npm:devextreme-angular@23.2.5/*/package.json',
'npm:devextreme-angular@23.2.5/ui/*/package.json',
'npm:devextreme-angular@23.2.5/package.json',
'npm:devexpress-diagram@2.2.5/package.json',
'npm:devexpress-gantt@4.1.51/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/23.2.5/css/dx.light.css" />
<script src="https://unpkg.com/core-js@2.6.12/client/shim.min.js"></script>
<script src="https://unpkg.com/zone.js@0.12.0/dist/zone.js"></script>
<script src="https://unpkg.com/reflect-metadata@0.1.13/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>