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Angular Scheduler - Overview

DevExtreme Angular Scheduler is a client-side scheduling control. With a great number of features including appointment editing, multiple calendar views, current time indication, Scheduler provides excellent user experience. Native Angular features, like AOT compilation, declarative configuration, TypeScript compile-time checking, are supported as well.

To get started with the DevExtreme Scheduler component, refer to the following tutorial for step-by-step instructions: Getting Started with Scheduler.

DevExtreme Accessibility Compliance
DevExtreme component libraries meet a variety of WCAG and Section 508 compliance standards. To assess this demo’s accessibility level, click the Run AXE® Validation button to launch the AXE® web accessibility evaluation tool.
All trademarks or registered trademarks are property of their respective owners. AXE® Terms of Use
The overall accessibility level of your application depends on the Scheduler features used.
Backend API
<dx-scheduler timeZone="America/Los_Angeles" [dataSource]="dataSource" [views]="['month']" currentView="month" [currentDate]="currentDate" [firstDayOfWeek]="1" [startDayHour]="8" [endDayHour]="18" [showAllDayPanel]="false" [height]="710" [groups]="['employeeID']" resourceCellTemplate="resourceCellTemplate" dataCellTemplate="dataCellTemplate" > <dxi-resource fieldExpr="employeeID" [allowMultiple]="false" [dataSource]="resourcesDataSource" label="Employee" > </dxi-resource> <div *dxTemplate="let employee of 'resourceCellTemplate'"> <div class="name" [style.background]="employee.color"> <h2>{{ employee.text }}</h2> </div> <div class="avatar" title="{{ employee.text }}"> <img [src]="employee.data.avatar" alt="{{ employee.text }} photo" /> </div> <div class="info" [style.color]="employee.color"> Age: {{ employee.data.age }} <br /> <b>{{ employee.data.discipline }}</b> </div> </div> <div *dxTemplate="let cellData of 'dataCellTemplate'" class="employee-weekend" [ngClass]="markWeekEnd | apply : cellData" > <div class="day-cell" [ngClass]="markTraining | apply : cellData">{{ cellData.text }}</div> </div> </dx-scheduler>
import { NgModule, Component, enableProdMode, Pipe, PipeTransform, } from '@angular/core'; import { BrowserModule } from '@angular/platform-browser'; import { platformBrowserDynamic } from '@angular/platform-browser-dynamic'; import { DxSchedulerModule, DxTemplateModule } from 'devextreme-angular'; import DataSource from 'devextreme/data/data_source'; import { Service, Employee, Data } from './app.service'; @Pipe({ name: 'apply' }) export class ApplyPipe<TArgs, TReturn> implements PipeTransform { transform(func: ((...args: TArgs[]) => TReturn), ...args: TArgs[]): TReturn { return func(...args); } } 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 { dataSource: DataSource; currentDate: Date = new Date(2021, 5, 2, 11, 30); resourcesDataSource: Employee[]; constructor(service: Service) { this.dataSource = new DataSource({ store: service.getData(), }); this.resourcesDataSource = service.getEmployees(); } markWeekEnd = (cellData: Data & { groups: Data }) => { function isWeekEnd(date: Date) { const day = date.getDay(); return day === 0 || day === 6; } const classObject = {}; classObject[`employee-${cellData.groups.employeeID}`] = true; classObject[`employee-weekend-${cellData.groups.employeeID}`] = isWeekEnd(cellData.startDate); return classObject; }; markTraining = (cellData: Data & { groups: Data }) => { const classObject = { 'day-cell': true, }; classObject[AppComponent.getCurrentTraining(cellData.startDate.getDate(), cellData.groups.employeeID)] = true; return classObject; }; static getCurrentTraining = (date: number, employeeID: number) => `training-background-${(date + employeeID) % 3}`; } @NgModule({ imports: [ BrowserModule, DxSchedulerModule, DxTemplateModule, ], declarations: [AppComponent, ApplyPipe], bootstrap: [AppComponent], }) export class AppModule { } platformBrowserDynamic().bootstrapModule(AppModule);
::ng-deep .dx-scheduler-group-header, ::ng-deep .dx-scheduler-date-table-cell { position: relative; } ::ng-deep .dx-scheduler-group-header-content { padding-left: 8px; } ::ng-deep .dx-color-scheme-light, ::ng-deep .dx-color-scheme-carmine, ::ng-deep .dx-color-scheme-softblue, ::ng-deep .dx-color-scheme-blue-light, ::ng-deep .dx-color-scheme-saas-light, ::ng-deep .dx-color-scheme-lime-light, ::ng-deep .dx-color-scheme-orange-light, ::ng-deep .dx-color-scheme-purple-light, ::ng-deep .dx-color-scheme-teal-light { --text-color-1: rgba(0, 0, 0, .6); --text-color-2: rgba(255, 255, 255, 1); --disabled-color: rgba(0, 0, 0, 0.38); --background-color-1: rgba(50, 134, 56, 1); --background-color-2: rgba(194, 81, 0, 1); } ::ng-deep .dx-color-scheme-dark, ::ng-deep .dx-color-scheme-darkviolet, ::ng-deep .dx-color-scheme-darkmoon, ::ng-deep .dx-color-scheme-blue-dark, ::ng-deep .dx-color-scheme-saas-dark, ::ng-deep .dx-color-scheme-lime-dark, ::ng-deep .dx-color-scheme-orange-dark, ::ng-deep .dx-color-scheme-purple-dark, ::ng-deep .dx-color-scheme-teal-dark { --text-color-1: rgba(255, 255, 255, 1); --text-color-2: rgba(54, 54, 64, 1); --disabled-color: rgba(255, 255, 255, 0.38); --background-color-1: rgba(159, 213, 161, 1); --background-color-2: rgba(255, 181, 127, 1); } ::ng-deep .dx-scheduler-header .dx-toolbar .dx-button, ::ng-deep .dx-scheduler-header .dx-toolbar .dx-button .dx-icon { color: var(--text-color-1); } ::ng-deep .dx-scheduler-date-table-other-month.dx-scheduler-date-table-cell { opacity: 1; color: var(--disabled-color) !important; } ::ng-deep .dx-scheduler-work-space-month .dx-scheduler-date-table-cell { color: var(--text-color-1); } ::ng-deep .dx-scheduler-work-space-month .dx-scheduler-appointment, ::ng-deep .dx-scheduler-work-space-month .dx-scheduler-appointment.dx-state-focused { color: var(--text-color-2); line-height: 22px; } ::ng-deep .dx-scheduler-work-space-month .dx-scheduler-appointment .dx-scheduler-appointment-content { padding-top: 0; } ::ng-deep .dx-scheduler-date-table-cell .dx-template-wrapper { position: absolute; height: 100%; width: 100%; padding-right: 6px; } ::ng-deep .avatar { width: 124px; float: left; overflow: hidden; position: relative; height: 124px; border: 1px solid rgba(0, 0, 0, 0.24); border-radius: 50%; background-color: rgba(255, 255, 255, 1); } ::ng-deep .avatar img { position: relative; width: 126px; height: 130px; object-fit: contain; } ::ng-deep .avatar[title="John Heart"] img { top: 5px; left: 3px; } ::ng-deep .avatar[title="Greta Sims"] img { top: 5px; left: -7px; } ::ng-deep .name { position: absolute; bottom: 0; left: 0; width: 100%; } ::ng-deep .name h2 { color: var(--text-color-2); font-size: 28px; text-align: left; padding: 0 0 0 170px; margin: 0; height: 40px; line-height: 40px; } ::ng-deep .info { width: auto; text-align: left; height: 100%; font-size: 14px; line-height: 20px; font-weight: normal; padding: 25px 20px 25px 40px; color: #707070; } ::ng-deep .dx-color-scheme-contrast .info { color: #fff; } ::ng-deep .day-cell { width: 100%; height: 100%; background-position: center center; background-repeat: no-repeat; } ::ng-deep .dx-scheduler-appointment { color: rgba(255, 255, 255, 1); } ::ng-deep .employee-1 { background-color: rgba(55, 126, 58, 0.08); } ::ng-deep .employee-2 { background-color: rgba(194, 81, 0, 0.08); } ::ng-deep .employee-weekend-1 { background-color: rgba(55, 126, 58, 0.12); } ::ng-deep .employee-weekend-2 { background-color: rgba(194, 81, 0, 0.12); } ::ng-deep .training-background-0 { background-image: url("../../../../images/Scheduler/Overview/icon-abs.png"); } ::ng-deep .training-background-1 { background-image: url("../../../../images/Scheduler/Overview/icon-step.png"); } ::ng-deep .training-background-2 { background-image: url("../../../../images/Scheduler/Overview/icon-fitball.png"); }
import { Injectable } from '@angular/core'; export class Employee { text: string; id: number; color: string; avatar: string; age: number; discipline: string; } export class Data { text: string; employeeID: number; startDate: Date; endDate: Date; } const employees: Employee[] = [{ text: 'John Heart', id: 1, color: 'var(--background-color-1)', avatar: '../../../../images/employees/19.png', age: 27, discipline: 'ABS, Fitball, StepFit', }, { text: 'Greta Sims', id: 2, color: 'var(--background-color-2)', avatar: '../../../../images/employees/31.png', age: 25, discipline: 'ABS, Fitball, StepFit', }]; const data: Data[] = [ { text: 'Helen', employeeID: 2, startDate: new Date('2021-06-01T16:30:00.000Z'), endDate: new Date('2021-06-01T18:30:00.000Z'), }, { text: 'Helen', employeeID: 2, startDate: new Date('2021-06-10T16:30:00.000Z'), endDate: new Date('2021-06-11T18:30:00.000Z'), }, { text: 'Alex', employeeID: 1, startDate: new Date('2021-06-02T16:30:00.000Z'), endDate: new Date('2021-06-02T18:30:00.000Z'), }, { text: 'Alex', employeeID: 1, startDate: new Date('2021-06-11T19:00:00.000Z'), endDate: new Date('2021-06-11T20:00:00.000Z'), }, { text: 'Alex', employeeID: 2, startDate: new Date('2021-06-16T16:30:00.000Z'), endDate: new Date('2021-06-16T18:30:00.000Z'), }, { text: 'Stan', employeeID: 1, startDate: new Date('2021-06-07T16:30:00.000Z'), endDate: new Date('2021-06-07T18:30:00.000Z'), }, { text: 'Stan', employeeID: 1, startDate: new Date('2021-06-28T16:30:00.000Z'), endDate: new Date('2021-06-28T18:30:00.000Z'), }, { text: 'Stan', employeeID: 1, startDate: new Date('2021-06-30T16:30:00.000Z'), endDate: new Date('2021-06-30T18:30:00.000Z'), }, { text: 'Rachel', employeeID: 2, startDate: new Date('2021-06-04T16:30:00.000Z'), endDate: new Date('2021-06-04T18:30:00.000Z'), }, { text: 'Rachel', employeeID: 2, startDate: new Date('2021-06-07T16:30:00.000Z'), endDate: new Date('2021-06-07T18:30:00.000Z'), }, { text: 'Rachel', employeeID: 1, startDate: new Date('2021-06-21T16:30:00.000Z'), endDate: new Date('2021-06-21T18:30:00.000Z'), }, { text: 'Kelly', employeeID: 2, startDate: new Date('2021-06-15T16:30:00.000Z'), endDate: new Date('2021-06-15T18:30:00.000Z'), }, { text: 'Kelly', employeeID: 2, startDate: new Date('2021-06-29T16:30:00.000Z'), endDate: new Date('2021-06-29T18:30:00.000Z'), }, ]; @Injectable() export class Service { getEmployees() { return employees; } getData() { return data; } }
// 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', 'chat', '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', 'pagination', '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/animations': { 'esModule': true, }, '@angular/forms': { 'esModule': true, }, 'openai': { 'esModule': true, }, }, paths: { 'npm:': 'https://unpkg.com/', 'bundles:': '../../../../bundles/', 'externals:': '../../../../bundles/externals/', }, map: { 'ts': 'npm:plugin-typescript@8.0.0/lib/plugin.js', 'typescript': 'npm:typescript@4.2.4/lib/typescript.js', 'jszip': 'npm:jszip@3.10.1/dist/jszip.min.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@link:../../packages/devextreme/artifacts/npm/devextreme/cjs', '@devextreme/runtime': 'npm:@devextreme/runtime@3.0.12', 'devextreme/bundles/dx.all': 'npm:devextreme@link:../../packages/devextreme/artifacts/npm/devextreme/bundles/dx.all.js', 'devextreme-quill': 'npm:devextreme-quill@1.7.1/dist/dx-quill.min.js', 'devexpress-diagram': 'npm:devexpress-diagram@2.2.5', 'devexpress-gantt': 'npm:devexpress-gantt@4.1.54', /* 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-${name}.umd.js`; acc[`devextreme-angular/ui/${name}/nested`] = `bundles:devextreme-angular/devextreme-angular-ui-${name}-nested.umd.js`; return acc; }, {}), 'tslib': 'npm:tslib/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@3.4.4/build/global/luxon.min.js', 'es6-object-assign': 'npm:es6-object-assign', '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/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@3.0.12/inferno/package.json', 'npm:rxjs@7.5.3/package.json', 'npm:rxjs@7.5.3/operators/package.json', 'npm:devexpress-diagram@2.2.5/package.json', 'npm:devexpress-gantt@4.1.54/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/24.2.3/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@0.14.10/bundles/zone.umd.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>