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Scheduler

Context Menu Integration

Documentation

This demo shows how to create a context menu for appointments and cells using the onAppointmentContextMenu and onCellContextMenu functions.

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<dx-scheduler [crossScrollingEnabled]="crossScrollingEnabled" [dataSource]="appointmentsData" [views]='["day", "month"]' currentView="month" [groups]="groups" recurrenceEditMode= "series" [currentDate]="currentDate" (onCellContextMenu)="onCellContextMenu($event)" (onAppointmentContextMenu)="onAppointmentContextMenu($event)" [firstDayOfWeek]="1" [startDayHour]="9" [height]="600"> <dxi-resource fieldExpr="roomId" label="room" [dataSource]="resourcesData" ></dxi-resource> </dx-scheduler> <dx-context-menu #contextMenu [dataSource]="dataSource" [disabled]="disabled" [target]="target" (onItemClick)="onContextMenuItemClick($event)" [width]="200" (onHiding)="onContextMenuHiding($event)"> <div *dxTemplate="let e of 'item'"> <div *ngIf="e.color"> <div class="item-badge" [ngStyle]="{ backgroundColor: e.color}"></div> </div> <div class="item-text">{{e.text}}</div> </div> </dx-context-menu>
import { NgModule, Component, enableProdMode, ViewChild, ViewChildren, QueryList } from '@angular/core'; import {BrowserModule} from '@angular/platform-browser'; import {platformBrowserDynamic} from '@angular/platform-browser-dynamic'; import {Appointment, Resource, ResourceMenuItem, Service} from './app.service'; import { DxContextMenuModule, DxContextMenuComponent } from 'devextreme-angular'; import {DxSchedulerModule, DxSchedulerComponent} from 'devextreme-angular'; if(!/localhost/.test(document.location.host)) { enableProdMode(); } @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; @ViewChild('contextMenu', { static: false }) contextMenu: DxContextMenuComponent; appointmentsData: Appointment[]; currentDate: Date = new Date(2021, 2, 25); resourcesData: Resource[]; groups: any; crossScrollingEnabled: boolean = false; dataSource: any[] = []; disabled: boolean = true; target: any; onContextMenuItemClick: any; cellContextMenuItems: any[]; appointmentContextMenuItems: any[]; constructor(service: Service) { const that = this; const resourcesMenuItems = []; that.resourcesData = service.getResources(); that.appointmentsData = service.getAppointments(); that.cellContextMenuItems = [ { text: 'New Appointment', onItemClick: that.createAppointment }, { text: 'New Recurring Appointment', onItemClick: that.createRecurringAppointment }, { text: 'Group by Room/Ungroup', beginGroup: true, onItemClick: that.groupCell }, { text: 'Go to Today', onItemClick: that.showCurrentDate } ]; that.resourcesData.forEach(function (item) { let menuItem: ResourceMenuItem = { text: item.text, id: item.id, color: item.color, onItemClick: that.setResource.bind(that) } resourcesMenuItems.push(menuItem); }); that.appointmentContextMenuItems = [ { text: 'Open', onItemClick: this.showAppointment }, { text: 'Delete', onItemClick: this.deleteAppointment }, { text: 'Repeat Weekly', beginGroup: true, onItemClick: this.repeatAppointmentWeekly }, { text: 'Set Room', beginGroup: true, disabled: true } ]; that.appointmentContextMenuItems = that.appointmentContextMenuItems.concat(resourcesMenuItems); } setResource(e, clickEvent) { const itemData = e.appointmentData; e.component.updateAppointment(itemData, { itemData, ...{ roomId: [clickEvent.itemData.id] } }); } createAppointment(e) { e.component.showAppointmentPopup({ startDate: e.cellData.startDate }, true); } createRecurringAppointment(e) { e.component.showAppointmentPopup({ startDate: e.cellData.startDate, recurrenceRule: "FREQ=DAILY" }, true); } groupCell() { if(this.groups && this.groups.length) { this.crossScrollingEnabled = false; this.groups=[]; } else { this.groups = ["roomId"]; this.crossScrollingEnabled = true; }; } showCurrentDate() { this.currentDate = new Date(); } showAppointment(e) { e.component.showAppointmentPopup(e.appointmentData); } deleteAppointment(e) { e.component.deleteAppointment(e.appointmentData); } repeatAppointmentWeekly(e) { const itemData = e.appointmentData; e.component.updateAppointment(itemData, { itemData, ...{ startDate: e.targetedAppointmentData.startDate, recurrenceRule: "FREQ=WEEKLY" } }); } onItemClick(contextMenuEvent) { return function (e) { e.itemData.onItemClick(contextMenuEvent, e); } } onAppointmentContextMenu(e) { this.target = ".dx-scheduler-appointment"; this.disabled = false; this.dataSource = this.appointmentContextMenuItems; this.onContextMenuItemClick = this.onItemClick(e); } onCellContextMenu(e) { this.target = ".dx-scheduler-date-table-cell"; this.disabled = false; this.dataSource = this.cellContextMenuItems; this.onContextMenuItemClick = this.onItemClick(e); } onContextMenuHiding() { this.disabled = true; this.dataSource = []; } } @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 class Appointment { text: string; roomId: number[]; startDate: Date; endDate: Date; recurrenceRule?: string; recurrenceException?: string; } export class Resource { text: string; id: number; color: string; } export class ResourceMenuItem { text: string; id: number; color: string; onItemClick: any; } let appointments: Appointment[] = [ { text: "Watercolor Landscape", roomId: [1], startDate: new Date("2021-03-01T06:30:00.000Z"), endDate: new Date("2021-03-01T08:00:00.000Z"), recurrenceRule: "FREQ=WEEKLY;BYDAY=TU,FR;COUNT=10" }, { text: "Oil Painting for Beginners", roomId: [2], startDate: new Date("2021-03-01T06:30:00.000Z"), endDate: new Date("2021-03-01T08:00:00.000Z"), recurrenceRule: "FREQ=WEEKLY;BYDAY=MO,TH;COUNT=10" }, { text: "Testing", roomId: [3], startDate: new Date("2021-03-01T09:00:00.000Z"), endDate: new Date("2021-03-01T10:00:00.000Z"), recurrenceRule: "FREQ=WEEKLY;BYDAY=MO;WKST=TU;INTERVAL=2;COUNT=2" }, { text: "Meeting of Instructors", roomId: [4], startDate: new Date("2021-03-01T06:00:00.000Z"), endDate: new Date("2021-03-01T06:15:00.000Z"), recurrenceRule: "FREQ=DAILY;BYDAY=WE;UNTIL=20210401" }, { text: "Recruiting students", roomId: [5], startDate: new Date("2021-02-24T07:00:00.000Z"), endDate: new Date("2021-02-24T08:00:00.000Z"), recurrenceRule: "FREQ=YEARLY;BYWEEKNO=14", recurrenceException: "20210411T100000" }, { text: "Final exams", roomId: [3], startDate: new Date("2021-02-24T09:00:00.000Z"), endDate: new Date("2021-02-24T10:35:00.000Z"), recurrenceRule: "FREQ=YEARLY;BYWEEKNO=24;BYDAY=TH,FR" }, { text: "Monthly Planning", roomId: [4], startDate: new Date("2021-03-24T11:30:00.000Z"), endDate: new Date("2021-03-24T12:45:00.000Z"), recurrenceRule: "FREQ=MONTHLY;BYMONTHDAY=27;COUNT=1" }, { text: "Open Day", roomId: [5], startDate: new Date("2021-03-01T06:30:00.000Z"), endDate: new Date("2021-03-01T10:00:00.000Z"), recurrenceRule: "FREQ=YEARLY;BYYEARDAY=87" } ]; let 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/ System.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': 'npm:@angular', 'tslib': 'npm:tslib@2.0.3/tslib.js', 'rxjs': 'npm:rxjs@6.3.3', 'rrule': 'npm:rrule@2.6.6/dist/es5/rrule.js', 'luxon': 'npm:luxon@1.25.0/build/global/luxon.min.js', 'es6-object-assign': 'npm:es6-object-assign@1.1.0', 'devextreme': 'npm:devextreme@20.2.3', 'jszip': 'npm:jszip@3.5.0/dist/jszip.min.js', 'devextreme-quill': 'npm:devextreme-quill@0.9.5/dist/dx-quill.min.js', 'devexpress-diagram': 'npm:devexpress-diagram@2.0.0', 'devexpress-gantt': 'npm:devexpress-gantt@2.0.0', 'devextreme-angular': 'npm:devextreme-angular@20.2.3', 'preact': 'npm:preact@10.5.5/dist/preact.js', 'preact/hooks': 'npm:preact@10.5.5/hooks/dist/hooks.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:@angular/*/package.json", "npm:@angular/common/*/package.json", "npm:rxjs/package.json", "npm:rxjs/operators/package.json", "npm:devextreme-angular/*/package.json", "npm:devextreme-angular/ui/*/package.json", "npm:devextreme-angular/package.json", "npm:devexpress-diagram/package.json", "npm:devexpress-gantt/package.json", ] });
<!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/20.2.3/css/dx.common.css" /> <link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/20.2.3/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@0.10.2/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>