Angular Scheduler - Context Menu Integration

import { NgModule, Component, enableProdMode, ViewChild, } from '@angular/core'; import { BrowserModule } from '@angular/platform-browser'; import { platformBrowserDynamic } from '@angular/platform-browser-dynamic'; import { DxSchedulerModule, DxSchedulerComponent, DxSchedulerTypes } from 'devextreme-angular/ui/scheduler'; import { DxContextMenuModule, DxContextMenuTypes } from 'devextreme-angular/ui/context-menu'; import { Appointment, Resource, Service } from './app.service'; if (!/localhost/.test(document.location.host)) { enableProdMode(); } 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: string[]; crossScrollingEnabled = false; contextMenuItems = []; disabled = true; target: string = appointmentClassName; constructor(service: Service) { this.resourcesData = service.getResources(); this.appointmentsData = service.getAppointments(); } onAppointmentContextMenu({ appointmentData, targetedAppointmentData }: DxSchedulerTypes.AppointmentContextMenuEvent) { const scheduler = this.scheduler.instance; const resourceItems = 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 }: DxSchedulerTypes.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: DxContextMenuTypes.ItemClickEvent) { (e.itemData as unknown & { onItemClick: Function }).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/ 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', ]; 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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>