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Backend API
<div class="target-area">
Right click within this region to display the DevExtreme Context Menu</div
>
<dx-context-menu
[dataSource]="items"
[width]="200"
target=".target-area"
(onItemClick)="itemClick($event)"
>
</dx-context-menu>
import { NgModule, Component, enableProdMode } from '@angular/core';
import { BrowserModule } from '@angular/platform-browser';
import { platformBrowserDynamic } from '@angular/platform-browser-dynamic';
import notify from 'devextreme/ui/notify'; // Import notify correctly
import { DxContextMenuModule, DxContextMenuTypes } from 'devextreme-angular/ui/context-menu';
import { ContextMenuItems, Service } from './app.service';
if (!document.location.host.includes('localhost')) {
enableProdMode();
}
@Component({
selector: 'demo-app',
providers: [Service],
templateUrl: `app/app.component.html`,
styleUrls: [`app/app.component.css`],
})
export class AppComponent {
items: ContextMenuItems[];
constructor(service: Service) {
this.items = service.getMenuItems();
}
itemClick({ itemData }: DxContextMenuTypes.ItemClickEvent) {
if (!itemData.items) {
notify(`The "${itemData.text}" item was clicked`, 'success', 1500);
}
}
}
@NgModule({
imports: [
BrowserModule,
DxContextMenuModule,
],
declarations: [AppComponent],
bootstrap: [AppComponent],
})
export class AppModule { }
platformBrowserDynamic().bootstrapModule(AppModule);
::ng-deep html,
::ng-deep body {
width: 100%;
height: 100%;
}
::ng-deep body {
margin: 0;
}
::ng-deep .demo-container {
height: 100%;
}
.target-area {
color: var(--dx-color-text);
background-color: var(--dx-color-border);
height: 100%;
width: 100%;
display: flex;
justify-content: center;
align-items: center;
-webkit-touch-callout: none;
-webkit-user-select: none;
user-select: none;
}
import { Injectable } from '@angular/core';
export class ContextMenuItems {
text: string;
items?: ContextMenuItems[];
}
const contextMenuItems: ContextMenuItems[] = [
{
text: 'Electronics',
items: [
{
text: 'Computers',
items: [
{
text: 'Desktops',
},
{
text: 'Laptops',
},
{
text: 'Tablets',
},
{
text: 'Monitors',
},
{
text: 'Printers',
},
{
text: 'Scanners',
},
{
text: 'Servers',
},
{
text: 'Network Devices',
},
{
text: 'Warranties',
},
{
text: 'Projectors & Screens'
},
{
text: 'Computer Accessories',
},
]
},
{
text: 'Cell Phones',
items: [
{
text: 'Home & Office Phones',
},
{
text: 'Smart Phones & PDAs',
},
{
text: 'Senior Cell Phones'
},
{
text: 'Mobile Broadband Devices',
},
{
text: 'Cell Phone Accessories',
},
]
},
{
text: 'Camera & Photo',
items: [
{
text: 'Action Cameras',
},
{
text: 'Camcorders',
},
{
text: 'Digital Cameras',
},
{
text: 'Digital Picture Frames',
},
{
text: 'Film Cameras',
},
{
text: 'Professional Video Cameras',
},
{
text: 'Flashes',
},
{
text: 'Lenses',
},
{
text: 'Photo Printers',
},
{
text: 'Film & Slide Scanners',
},
{
text: 'Slide Projectors',
},
{
text: 'Slide Viewers',
},
{
text: 'Tripods & Monopods',
},
{
text: 'Underwater Video & Photography',
},
{
text: 'Camera Accessories',
},
]
},
{
text: 'Audio',
items: [
{
text: 'Boomboxes',
},
{
text: 'DVD & CD Player Bags',
},
{
text: 'Hi-Fi & Home Audio Accessories',
},
{
text: 'Media Streaming Devices',
},
{
text: 'MP3 & Digital Media Players',
},
{
text: 'MP3 Player Accessories',
},
{
text: 'Personal Cassette Players',
},
{
text: 'Personal CD Players',
},
{
text: 'Compact Stereos',
},
{
text: 'Speakers',
},
]
},
{
text: 'Home Appliances',
items: [
{
text: 'Air Conditioners',
},
{
text: 'Coffee Machines',
},
{
text: 'Fans',
},
{
text: 'Lamps',
},
{
text: 'Microwaves',
},
{
text: 'Refrigerators',
},
{
text: 'Washers & Dryers'
},
{
text: ' Water Heaters',
},
{
'text': 'Vacuum'
},
{
text: 'Steaming & Ironing'
}
]
},
]
},
{
text: 'Entertainment',
items: [
{
text: 'Films & Music',
items: [
{
text: 'TV Shows',
},
{
text: 'DVD',
},
{
text: 'Blu-ray',
},
{
text: 'CD',
},
{
text: 'SACD',
},
{
text: 'Vinyl',
},
{
text: 'Cassette'
},
{
text: 'Musical Instruments',
},
{
text: 'DJ Equipment'
}
]
},
{
text: 'Games & Toys',
items: [
{
text: 'PC Games',
},
{
text: 'Virtual Reality',
},
{
text: 'Boxed Games',
},
{
text: 'Download Games',
},
{
text: 'Handheld Game Systems'
},
{
text: 'Legacy Systems',
},
{
text: 'Cards',
},
]
},
]
},
{
text: 'Healthcare & Living',
items: [
{
text: 'Sports & Outdoors',
items: [
{
text: 'Camping',
},
{
text: 'Fitness',
},
{
text: 'Football',
},
{
text: 'Cycling',
},
{
text: 'Running',
},
{
text: 'Sport Electronics',
},
{
text: 'Sport Apparel'
},
{
text: 'Trainers & Tennis Shoes',
},
]
},
{
text: 'Beauty',
items: [
{
text: 'Bath & Shower',
},
{
text: 'Skin Care',
},
{
text: 'Hair Care',
},
{
text: 'Nail Care',
},
{
text: 'Make-up'
},
{
text: 'Fragrance',
},
{
text: 'Salon & SPA Equipment',
},
{
text: 'Tools & Accessories',
},
]
},
{
text: 'Fashion',
items: [
{
text: 'Clothing',
},
{
text: 'Jewellery',
},
{
text: 'Shoes',
},
{
text: 'Handbags & Shoulder Bags',
},
{
text: 'Watches',
},
{
text: 'Accessories',
}
]
}
]
},
];
@Injectable()
export class Service {
getMenuItems(): ContextMenuItems[] {
return contextMenuItems;
}
}
// 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/
const componentNames = [
'accordion',
'action-sheet',
'autocomplete',
'bar-gauge',
'box',
'bullet',
'button-group',
'button',
'calendar',
'chart',
'check-box',
'circular-gauge',
'color-box',
'context-menu',
'data-grid',
'date-box',
'date-range-box',
'defer-rendering',
'diagram',
'draggable',
'drawer',
'drop-down-box',
'drop-down-button',
'file-manager',
'file-uploader',
'filter-builder',
'form',
'funnel',
'gallery',
'gantt',
'html-editor',
'linear-gauge',
'list',
'load-indicator',
'load-panel',
'lookup',
'map',
'menu',
'multi-view',
'nested',
'number-box',
'pie-chart',
'pivot-grid-field-chooser',
'pivot-grid',
'polar-chart',
'popover',
'popup',
'progress-bar',
'radio-group',
'range-selector',
'range-slider',
'recurrence-editor',
'resizable',
'responsive-box',
'sankey',
'scheduler',
'scroll-view',
'select-box',
'slider',
'sortable',
'sparkline',
'speed-dial-action',
'splitter',
'switch',
'tab-panel',
'tabs',
'tag-box',
'text-area',
'text-box',
'tile-view',
'toast',
'toolbar',
'tooltip',
'tree-list',
'tree-map',
'tree-view',
'validation-group',
'validation-summary',
'validator',
'vector-map',
];
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,
},
'@angular/platform-browser-dynamic': {
'esModule': true,
},
'@angular/platform-browser': {
'esModule': true,
},
'@angular/core': {
'esModule': true,
},
'@angular/common': {
'esModule': true,
},
'@angular/common/http': {
'esModule': true,
},
'@angular/compiler': {
'esModule': true,
},
'@angular/animations': {
'esModule': true,
},
'@angular/forms': {
'esModule': true,
},
},
paths: {
'npm:': 'https://unpkg.com/',
'bundles:': '../../../../bundles/',
},
map: {
'ts': 'npm:plugin-typescript@4.2.4/lib/plugin.js',
'typescript': 'npm:typescript@4.2.4/lib/typescript.js',
/* @angular */
'@angular/compiler': 'bundles:@angular/compiler.umd.js',
'@angular/platform-browser-dynamic': 'bundles:@angular/platform-browser-dynamic.umd.js',
'@angular/core': 'bundles:@angular/core.umd.js',
'@angular/core/primitives/signals': 'bundles:@angular/core.primitives.signals.umd.js',
'@angular/common': 'bundles:@angular/common.umd.js',
'@angular/common/http': 'bundles:@angular/common-http.umd.js',
'@angular/platform-browser': 'bundles:@angular/platform-browser.umd.js',
'@angular/platform-browser/animations': 'bundles:@angular/platform-browser.umd.js',
'@angular/forms': 'bundles:@angular/forms.umd.js',
/* devextreme */
'devextreme': 'npm:devextreme@24.1.6/cjs',
'@devextreme/runtime': 'npm:@devextreme/runtime@3.0.13',
'devextreme/bundles/dx.all': 'npm:devextreme@24.1.6/bundles/dx.all.js',
'devextreme-quill': 'npm:devextreme-quill@1.7.1/dist/dx-quill.min.js',
'devexpress-diagram': 'npm:devexpress-diagram@2.2.11',
'devexpress-gantt': 'npm:devexpress-gantt@4.1.56',
/* devextreme-angular umd maps */
'devextreme-angular': 'bundles:devextreme-angular/devextreme-angular.umd.js',
'devextreme-angular/core': 'bundles:devextreme-angular/devextreme-angular-core.umd.js',
'devextreme-angular/http': 'bundles:devextreme-angular/devextreme-angular-http.umd.js',
...componentNames.reduce((acc, name) => {
acc[`devextreme-angular/ui/${name}`] = `bundles:devextreme-angular/devextreme-angular-ui-${name}.umd.js`;
return acc;
}, {}),
'jszip': 'npm:jszip@3.10.1/dist/jszip.min.js',
'tslib': 'npm:tslib@2.6.1/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@1.28.1/build/global/luxon.min.js',
'es6-object-assign': 'npm:es6-object-assign@1.1.0',
'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@2.8.8/standalone.js',
'prettier/parser-html': 'npm:prettier@2.8.8/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@3.0.13/inferno/package.json',
'npm:rxjs@7.5.3/package.json',
'npm:rxjs@7.5.3/operators/package.json',
'npm:devexpress-diagram@2.2.11/package.json',
'npm:devexpress-gantt@4.1.56/package.json',
],
};
System.config(window.config);
// System.import('@angular/compiler').catch(console.error.bind(console));
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml" lang="en">
<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=5.0" />
<link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/24.1.6/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@0.13.3/bundles/zone.umd.min.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>