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Angular Scheduler - Increased View Duration

This demo illustrates displaying several days, weeks, months instead of only one on a view. The view’s intervalCount specifies how many times the default view interval (a day, a week, a month) is repeated on the timetable, and the startDate defines the date from which to start counting this interval.

Backend API
<dx-scheduler timeZone="America/Los_Angeles" [dataSource]="appointmentsData" [views]="views" currentView="day" [startDayHour]="8" [endDayHour]="20" [currentDate]="currentDate" [height]="580" > <dxi-view name="3 Days" type="day" [intervalCount]="3" [startDate]="daysViewStartDate" > </dxi-view> <dxi-view name="2 Work Weeks" type="workWeek" [intervalCount]="2" [startDate]="weeksViewStartDate" > </dxi-view> <dxi-view name="2 Months" type="month" [intervalCount]="2"> </dxi-view> </dx-scheduler>
import { NgModule, Component, enableProdMode } from '@angular/core'; import { BrowserModule } from '@angular/platform-browser'; import { platformBrowserDynamic } from '@angular/platform-browser-dynamic'; import { DxSchedulerModule } from 'devextreme-angular'; import { Appointment, Service } from './app.service'; if (!/localhost/.test(document.location.host)) { enableProdMode(); } @Component({ styleUrls: [`app/app.component.css`], selector: 'demo-app', templateUrl: `app/app.component.html`, providers: [Service], }) export class AppComponent { appointmentsData: Appointment[]; currentDate: Date = new Date(2021, 3, 5); daysViewStartDate: Date = new Date(2021, 3, 4); weeksViewStartDate: Date = new Date(2021, 2, 4); constructor(service: Service) { this.appointmentsData = service.getAppointments(); } } @NgModule({ imports: [ BrowserModule, DxSchedulerModule, ], declarations: [AppComponent], bootstrap: [AppComponent], }) export class AppModule {} platformBrowserDynamic().bootstrapModule(AppModule);
import { Injectable } from '@angular/core'; export class Appointment { text: string; startDate: Date; endDate: Date; } const appointments: Appointment[] = [{ text: 'Google AdWords Strategy', startDate: new Date('2021-04-05T16:00:00.000Z'), endDate: new Date('2021-04-05T17:30:00.000Z'), }, { text: 'New Brochures', startDate: new Date('2021-04-05T18:30:00.000Z'), endDate: new Date('2021-04-05T21:15:00.000Z'), }, { text: 'Brochure Design Review', startDate: new Date('2021-05-04T17:15:00.000Z'), endDate: new Date('2021-05-04T19:15:00.000Z'), }, { text: 'Website Re-Design Plan', startDate: new Date('2021-04-05T23:45:00.000Z'), endDate: new Date('2021-04-07T00:15:00.000Z'), }, { text: 'Rollout of New Website and Marketing Brochures', startDate: new Date('2021-04-06T15:15:00.000Z'), endDate: new Date('2021-04-06T17:45:00.000Z'), }, { text: 'Update Sales Strategy Documents', startDate: new Date('2021-05-05T16:00:00.000Z'), endDate: new Date('2021-05-05T17:45:00.000Z'), }, { text: 'Non-Compete Agreements', startDate: new Date('2021-04-07T15:15:00.000Z'), endDate: new Date('2021-04-07T16:00:00.000Z'), }, { text: 'Approve Hiring of John Jeffers', startDate: new Date('2021-04-07T17:00:00.000Z'), endDate: new Date('2021-04-07T18:15:00.000Z'), }, { text: 'Update NDA Agreement', startDate: new Date('2021-05-05T16:45:00.000Z'), endDate: new Date('2021-05-05T18:45:00.000Z'), }, { text: 'Update Employee Files with New NDA', startDate: new Date('2021-05-05T19:00:00.000Z'), endDate: new Date('2021-05-05T21:45:00.000Z'), }, { text: 'Submit Questions Regarding New NDA', startDate: new Date('2021-04-09T01:00:00.000Z'), endDate: new Date('2021-04-08T16:30:00.000Z'), }, { text: 'Submit Signed NDA', startDate: new Date('2021-05-09T16:45:00.000Z'), endDate: new Date('2021-05-09T18:00:00.000Z'), }, { text: 'Review Revenue Projections', startDate: new Date('2021-04-09T00:15:00.000Z'), endDate: new Date('2021-04-08T15:00:00.000Z'), }, { text: 'Comment on Revenue Projections', startDate: new Date('2021-04-09T16:15:00.000Z'), endDate: new Date('2021-04-09T18:15:00.000Z'), }, { text: 'Provide New Health Insurance Docs', startDate: new Date('2021-05-10T16:15:00.000Z'), endDate: new Date('2021-05-10T17:45:00.000Z'), }, { text: 'Review Changes to Health Insurance Coverage', startDate: new Date('2021-05-10T17:50:00.000Z'), endDate: new Date('2021-05-10T19:30:00.000Z'), }, { text: 'Review Training Course for any Omissions', startDate: new Date('2021-04-12T21:00:00.000Z'), endDate: new Date('2021-04-13T21:00:00.000Z'), }, { text: 'Recall Rebate Form', startDate: new Date('2021-05-11T17:00:00.000Z'), endDate: new Date('2021-05-11T18:15:00.000Z'), }, { text: 'Create Report on Customer Feedback', startDate: new Date('2021-04-13T22:15:00.000Z'), endDate: new Date('2021-04-14T00:30:00.000Z'), }, { text: 'Review Customer Feedback Report', startDate: new Date('2021-04-13T23:15:00.000Z'), endDate: new Date('2021-04-14T01:30:00.000Z'), }, { text: 'Customer Feedback Report Analysis', startDate: new Date('2021-04-14T16:30:00.000Z'), endDate: new Date('2021-04-14T17:30:00.000Z'), }, { text: 'Prepare Shipping Cost Analysis Report', startDate: new Date('2021-05-12T18:30:00.000Z'), endDate: new Date('2021-05-12T19:30:00.000Z'), }, { text: 'Provide Feedback on Shippers', startDate: new Date('2021-05-13T17:15:00.000Z'), endDate: new Date('2021-05-13T19:00:00.000Z'), }, { text: 'Select Preferred Shipper', startDate: new Date('2021-05-13T19:30:00.000Z'), endDate: new Date('2021-05-13T21:00:00.000Z'), }, { text: 'Complete Shipper Selection Form', startDate: new Date('2021-05-16T15:30:00.000Z'), endDate: new Date('2021-05-16T17:00:00.000Z'), }, { text: 'Upgrade Server Hardware', startDate: new Date('2021-04-15T19:00:00.000Z'), endDate: new Date('2021-04-15T21:15:00.000Z'), }, { text: 'Upgrade Personal Computers', startDate: new Date('2021-04-15T21:45:00.000Z'), endDate: new Date('2021-04-15T23:30:00.000Z'), }, { text: 'Upgrade Apps to Windows RT or stay with WinForms', startDate: new Date('2021-04-16T17:30:00.000Z'), endDate: new Date('2021-04-16T20:00:00.000Z'), }, { text: 'Estimate Time Required to Touch-Enable Apps', startDate: new Date('2021-05-17T16:45:00.000Z'), endDate: new Date('2021-05-17T18:00:00.000Z'), }, { text: 'Report on Tranistion to Touch-Based Apps', startDate: new Date('2021-05-18T18:30:00.000Z'), endDate: new Date('2021-05-18T19:30:00.000Z'), }, { text: 'Submit New Website Design', startDate: new Date('2021-04-19T15:00:00.000Z'), endDate: new Date('2021-04-19T17:00:00.000Z'), }, { text: 'Create Icons for Website', startDate: new Date('2021-05-19T18:30:00.000Z'), endDate: new Date('2021-05-19T20:15:00.000Z'), }, { text: 'Create New Product Pages', startDate: new Date('2021-04-20T16:45:00.000Z'), endDate: new Date('2021-04-20T18:45:00.000Z'), }, { text: 'Approve Website Launch', startDate: new Date('2021-05-20T19:00:00.000Z'), endDate: new Date('2021-05-20T22:15:00.000Z'), }, { text: 'Update Customer Shipping Profiles', startDate: new Date('2021-04-21T16:30:00.000Z'), endDate: new Date('2021-04-21T18:00:00.000Z'), }, { text: 'Create New Shipping Return Labels', startDate: new Date('2021-04-21T19:45:00.000Z'), endDate: new Date('2021-04-21T21:00:00.000Z'), }, { text: 'Get Design for Shipping Return Labels', startDate: new Date('2021-04-21T22:00:00.000Z'), endDate: new Date('2021-04-21T23:30:00.000Z'), }, { text: 'PSD needed for Shipping Return Labels', startDate: new Date('2021-04-22T15:30:00.000Z'), endDate: new Date('2021-04-22T16:15:00.000Z'), }, { text: 'Contact ISP and Discuss Payment Options', startDate: new Date('2021-05-23T18:30:00.000Z'), endDate: new Date('2021-05-23T23:00:00.000Z'), }, { text: 'Prepare Year-End Support Summary Report', startDate: new Date('2021-05-23T17:00:00.000Z'), endDate: new Date('2021-05-23T19:00:00.000Z'), }, { text: 'Review New Training Material', startDate: new Date('2021-04-26T15:00:00.000Z'), endDate: new Date('2021-04-26T16:15:00.000Z'), }, { text: 'Distribute Training Material to Support Staff', startDate: new Date('2021-04-23T19:45:00.000Z'), endDate: new Date('2021-04-23T21:00:00.000Z'), }, { text: 'Training Material Distribution Schedule', startDate: new Date('2021-05-24T21:15:00.000Z'), endDate: new Date('2021-05-24T23:15:00.000Z'), }, { text: 'Approval on Converting to New HDMI Specification', startDate: new Date('2021-05-03T16:30:00.000Z'), endDate: new Date('2021-05-03T17:15:00.000Z'), }, { text: 'Create New Spike for Automation Server', startDate: new Date('2021-05-25T17:00:00.000Z'), endDate: new Date('2021-05-25T19:30:00.000Z'), }, { text: 'Code Review - New Automation Server', startDate: new Date('2021-05-25T20:00:00.000Z'), endDate: new Date('2021-05-25T22:00:00.000Z'), }, { text: 'Confirm Availability for Sales Meeting', startDate: new Date('2021-04-27T17:15:00.000Z'), endDate: new Date('2021-04-27T22:15:00.000Z'), }, { text: 'Reschedule Sales Team Meeting', startDate: new Date('2021-04-28T23:15:00.000Z'), endDate: new Date('2021-04-29T01:00:00.000Z'), }, { text: 'Send 2 Remotes for Giveaways', startDate: new Date('2021-05-26T16:30:00.000Z'), endDate: new Date('2021-05-26T18:45:00.000Z'), }, { text: 'Discuss Product Giveaways with Management', startDate: new Date('2021-05-27T19:15:00.000Z'), endDate: new Date('2021-05-27T23:45:00.000Z'), }, { text: 'Replace Desktops on the 3rd Floor', startDate: new Date('2021-04-29T16:30:00.000Z'), endDate: new Date('2021-04-29T17:45:00.000Z'), }, { text: 'Update Database with New Leads', startDate: new Date('2021-05-30T19:00:00.000Z'), endDate: new Date('2021-05-30T21:15:00.000Z'), }, { text: 'Mail New Leads for Follow Up', startDate: new Date('2021-05-31T21:45:00.000Z'), endDate: new Date('2021-05-31T22:30:00.000Z'), }, { text: 'Send Territory Sales Breakdown', startDate: new Date('2021-04-30T01:00:00.000Z'), endDate: new Date('2021-04-30T03:00:00.000Z'), }, { text: 'Territory Sales Breakdown Report', startDate: new Date('2021-04-30T15:45:00.000Z'), endDate: new Date('2021-04-30T16:45:00.000Z'), }, { text: 'Report on the State of Engineering Dept', startDate: new Date('2021-04-30T21:45:00.000Z'), endDate: new Date('2021-04-30T22:30:00.000Z'), }, { text: 'Staff Productivity Report', startDate: new Date('2021-05-31T23:15:00.000Z'), endDate: new Date('2021-06-01T02:30:00.000Z'), }]; @Injectable() export class Service { getAppointments() { return appointments; } }
// 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>