Context Menu Integration

import { NgModule, Component, enableProdMode, ViewChild, ViewChildren, QueryList, } from '@angular/core'; import { BrowserModule } from '@angular/platform-browser'; import { platformBrowserDynamic } from '@angular/platform-browser-dynamic'; import { DxContextMenuModule, DxSchedulerModule, DxSchedulerComponent } from 'devextreme-angular'; import { AppointmentContextMenuEvent, CellContextMenuEvent } from 'devextreme/ui/scheduler'; import { dxContextMenuItem } from 'devextreme/ui/context_menu'; import { ItemInfo } from 'devextreme/events'; import { Appointment, Resource, Service } from './app.service'; if (!/localhost/.test(document.location.host)) { enableProdMode(); } type ContextMenuItem = dxContextMenuItem & { onItemClick?: (e: ItemInfo) => void; }; const appointmentClassName = '.dx-scheduler-appointment'; const cellClassName = '.dx-scheduler-date-table-cell'; @Component({ selector: 'demo-app', templateUrl: 'app/app.component.html', styleUrls: ['app/app.component.css'], providers: [Service], }) export class AppComponent { @ViewChild(DxSchedulerComponent, { static: false }) scheduler!: DxSchedulerComponent; appointmentsData!: Appointment[]; currentDate: Date = new Date(2020, 10, 25); resourcesData: Resource[]; groups: any; crossScrollingEnabled = false; contextMenuItems: ContextMenuItem[] = []; disabled = true; target: string = appointmentClassName; constructor(service: Service) { this.resourcesData = service.getResources(); this.appointmentsData = service.getAppointments(); } onAppointmentContextMenu({ appointmentData, targetedAppointmentData }: AppointmentContextMenuEvent) { const scheduler = this.scheduler.instance; const resourceItems: ContextMenuItem[] = this.resourcesData .map((item) => ({ ...item, onItemClick: ({ itemData }) => scheduler.updateAppointment(appointmentData, { ...appointmentData, ...{ roomId: [itemData.id] }, }), })); this.target = appointmentClassName; this.disabled = false; this.contextMenuItems = [ { text: 'Open', onItemClick: () => scheduler.showAppointmentPopup(appointmentData), }, { text: 'Delete', onItemClick: () => scheduler.deleteAppointment(appointmentData), }, { text: 'Repeat Weekly', beginGroup: true, onItemClick: () => scheduler.updateAppointment(appointmentData, { startDate: targetedAppointmentData.startDate, recurrenceRule: 'FREQ=WEEKLY', }), }, { text: 'Set Room', beginGroup: true, disabled: true }, ...resourceItems, ]; } onCellContextMenu({ cellData }: CellContextMenuEvent) { const scheduler = this.scheduler.instance; this.target = cellClassName; this.disabled = false; this.contextMenuItems = [ { text: 'New Appointment', onItemClick: () => scheduler.showAppointmentPopup( { startDate: cellData.startDate }, true, ), }, { text: 'New Recurring Appointment', onItemClick: () => scheduler.showAppointmentPopup( { startDate: cellData.startDate, recurrenceRule: 'FREQ=DAILY', }, true, ), }, { text: 'Group by Room/Ungroup', beginGroup: true, onItemClick: () => { if (this.groups) { this.crossScrollingEnabled = false; this.groups = null; } else { this.crossScrollingEnabled = true; this.groups = ['roomId']; } }, }, { text: 'Go to Today', onItemClick: () => { this.currentDate = new Date(); }, }, ]; } onContextMenuItemClick(e: ItemInfo) { e.itemData.onItemClick(e); } } @NgModule({ imports: [ BrowserModule, DxSchedulerModule, DxContextMenuModule, ], declarations: [AppComponent], bootstrap: [AppComponent], }) export class AppModule { } platformBrowserDynamic().bootstrapModule(AppModule);

::ng-deep .item-badge { text-align: center; float: left; margin-right: 12px; color: white; width: 18px; height: 18px; font-size: 19.5px; border-radius: 18px; margin-top: 2px; }

import { Injectable } from '@angular/core'; export interface Appointment { text: string; roomId: number[]; startDate: Date; endDate: Date; recurrenceRule?: string; recurrenceException?: string; } export interface Resource { text: string; id: number; color: string; } const appointments: Appointment[] = [ { text: 'Watercolor Landscape', roomId: [1], startDate: new Date('2020-11-01T17:30:00.000Z'), endDate: new Date('2020-11-01T19:00:00.000Z'), recurrenceRule: 'FREQ=WEEKLY;BYDAY=MO,TH;COUNT=10', }, { text: 'Oil Painting for Beginners', roomId: [2], startDate: new Date('2020-11-01T17:30:00.000Z'), endDate: new Date('2020-11-01T19:00:00.000Z'), recurrenceRule: 'FREQ=WEEKLY;BYDAY=SU,WE;COUNT=10', }, { text: 'Testing', roomId: [3], startDate: new Date('2020-11-01T20:00:00.000Z'), endDate: new Date('2020-11-01T21:00:00.000Z'), recurrenceRule: 'FREQ=WEEKLY;BYDAY=SU;WKST=TU;INTERVAL=2;COUNT=2', }, { text: 'Meeting of Instructors', roomId: [4], startDate: new Date('2020-11-01T17:00:00.000Z'), endDate: new Date('2020-11-01T17:15:00.000Z'), recurrenceRule: 'FREQ=DAILY;BYDAY=TU;UNTIL=20201203', }, { text: 'Recruiting students', roomId: [5], startDate: new Date('2020-10-24T18:00:00.000Z'), endDate: new Date('2020-10-24T19:00:00.000Z'), recurrenceRule: 'FREQ=YEARLY;BYWEEKNO=50;WKST=SU', recurrenceException: '20201212T190000Z', }, { text: 'Final exams', roomId: [3], startDate: new Date('2020-10-24T20:00:00.000Z'), endDate: new Date('2020-10-24T21:35:00.000Z'), recurrenceRule: 'FREQ=YEARLY;BYWEEKNO=51;BYDAY=WE,TH', }, { text: 'Monthly Planning', roomId: [4], startDate: new Date('2020-11-24T22:30:00.000Z'), endDate: new Date('2020-11-24T23:45:00.000Z'), recurrenceRule: 'FREQ=MONTHLY;BYMONTHDAY=28;COUNT=1', }, { text: 'Open Day', roomId: [5], startDate: new Date('2020-11-01T17:30:00.000Z'), endDate: new Date('2020-11-01T21:00:00.000Z'), recurrenceRule: 'FREQ=YEARLY;BYYEARDAY=333', }, ]; const resources: Resource[] = [ { text: 'Room 101', id: 1, color: '#bbd806', }, { text: 'Room 102', id: 2, color: '#f34c8a', }, { text: 'Room 103', id: 3, color: '#ae7fcc', }, { text: 'Meeting room', id: 4, color: '#ff8817', }, { text: 'Conference hall', id: 5, color: '#03bb92', }, ]; @Injectable() export class Service { getAppointments(): Appointment[] { return appointments; } getResources(): Resource[] { return resources; } }

// 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>