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JavaScript/jQuery Scheduler - Grouping by Date

Appointments can be grouped by resources. This demo declares a single resource—Priority. Refer to the following demo for more information about resources and their configuration: Resources.

When appointments are grouped by resources, you can additionally group them by date first. To do this, set groupByDate to true. You can also use the same property for individual views. Note that JavaScript Scheduler groups appointments by date when the view's groupOrientation is "horizontal" only.

In this demo, you can use the switch below the JavaScript Scheduler to change the value of groupByDate.

Backend API
$(() => { const groupByDate = $('#groupByDate').dxSwitch({ value: true, onValueChanged(args) { scheduler.option('groupByDate', args.value); }, }).dxSwitch('instance'); const scheduler = $('#scheduler').dxScheduler({ timeZone: 'America/Los_Angeles', dataSource: data, views: [{ type: 'week', name: 'Week', }, { type: 'month', name: 'Month', }], currentView: 'Week', crossScrollingEnabled: true, groupByDate: groupByDate.option('value'), currentDate: new Date(2021, 3, 21), startDayHour: 9, endDayHour: 19, groups: ['priorityId'], resources: [ { fieldExpr: 'priorityId', allowMultiple: false, dataSource: priorityData, label: 'Priority', }, ], height: 730, }).dxScheduler('instance'); });
<!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" /> <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script> <script>window.jQuery || document.write(decodeURIComponent('%3Cscript src="js/jquery.min.js"%3E%3C/script%3E'))</script> <link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/25.1.3/css/dx.light.css" /> <script src="js/dx.all.js"></script> <script src="data.js"></script> <link rel="stylesheet" type="text/css" href="styles.css" /> <script src="index.js"></script> </head> <body class="dx-viewport"> <div class="demo-container"> <div id="scheduler"></div> <div class="options"> <div class="caption">Group by Date First</div> <div class="option"> <div id="groupByDate"></div> </div> </div> </div> </body> </html>
.demo-container { display: flex; flex-direction: column; } .options { padding: 20px; background-color: rgba(191, 191, 191, 0.15); margin-top: 20px; } .caption { font-size: 18px; font-weight: 500; } .option { margin-top: 10px; display: inline-block; } .dx-scheduler-work-space-group-by-date .dx-scheduler-group-header-content { font-size: 11px; }
const data = [ { text: 'Website Re-Design Plan', priorityId: 2, startDate: new Date('2021-04-19T16:30:00.000Z'), endDate: new Date('2021-04-19T18:30:00.000Z'), }, { text: 'Book Flights to San Fran for Sales Trip', priorityId: 1, startDate: new Date('2021-04-22T17:00:00.000Z'), endDate: new Date('2021-04-22T19:00:00.000Z'), }, { text: 'Install New Router in Dev Room', priorityId: 1, startDate: new Date('2021-04-18T20:00:00.000Z'), endDate: new Date('2021-04-18T22:30:00.000Z'), }, { text: 'Approve Personal Computer Upgrade Plan', priorityId: 2, startDate: new Date('2021-04-20T17:00:00.000Z'), endDate: new Date('2021-04-20T18:00:00.000Z'), }, { text: 'Final Budget Review', priorityId: 2, startDate: new Date('2021-04-20T19:00:00.000Z'), endDate: new Date('2021-04-20T20:35:00.000Z'), }, { text: 'New Brochures', priorityId: 2, startDate: new Date('2021-04-19T20:00:00.000Z'), endDate: new Date('2021-04-19T22:15:00.000Z'), }, { text: 'Install New Database', priorityId: 2, startDate: new Date('2021-04-11T16:00:00.000Z'), endDate: new Date('2021-04-13T19:15:00.000Z'), }, { text: 'Approve New Online Marketing Strategy', priorityId: 2, startDate: new Date('2021-04-21T19:00:00.000Z'), endDate: new Date('2021-04-21T21:00:00.000Z'), }, { text: 'Upgrade Personal Computers', priorityId: 1, startDate: new Date('2021-04-11T16:00:00.000Z'), endDate: new Date('2021-04-11T18:30:00.000Z'), recurrenceRule: 'FREQ=DAILY;COUNT=4', }, { text: 'Prepare 2021 Marketing Plan', priorityId: 2, startDate: new Date('2021-04-22T18:00:00.000Z'), endDate: new Date('2021-04-22T20:30:00.000Z'), }, { text: 'Brochure Design Review', priorityId: 1, startDate: new Date('2021-04-21T18:00:00.000Z'), endDate: new Date('2021-04-21T20:30:00.000Z'), }, { text: 'Create Icons for Website', priorityId: 2, startDate: new Date('2021-04-23T17:00:00.000Z'), endDate: new Date('2021-04-23T18:30:00.000Z'), }, { text: 'Upgrade Server Hardware', priorityId: 1, startDate: new Date('2021-04-05T16:00:00.000Z'), endDate: new Date('2021-04-08T22:00:00.000Z'), }, { text: 'Submit New Website Design', priorityId: 2, startDate: new Date('2021-04-23T23:30:00.000Z'), endDate: new Date('2021-04-24T01:00:00.000Z'), }, { text: 'Launch New Website', priorityId: 2, startDate: new Date('2021-04-24T19:20:00.000Z'), endDate: new Date('2021-04-24T21:00:00.000Z'), }, { text: 'Google AdWords Strategy', priorityId: 1, startDate: new Date('2021-04-26T16:00:00.000Z'), endDate: new Date('2021-04-26T19:00:00.000Z'), }, { text: 'Rollout of New Website and Marketing Brochures', priorityId: 1, startDate: new Date('2021-04-26T20:00:00.000Z'), endDate: new Date('2021-04-26T22:30:00.000Z'), }, { text: 'Non-Compete Agreements', priorityId: 2, startDate: new Date('2021-04-27T20:00:00.000Z'), endDate: new Date('2021-04-27T22:45:00.000Z'), }, { text: 'Approve Hiring of John Jeffers', priorityId: 2, startDate: new Date('2021-04-27T16:00:00.000Z'), endDate: new Date('2021-04-27T19:00:00.000Z'), }, { text: 'Update NDA Agreement', priorityId: 1, startDate: new Date('2021-04-27T18:00:00.000Z'), endDate: new Date('2021-04-27T21:15:00.000Z'), }, { text: 'Update Employee Files with New NDA', priorityId: 1, startDate: new Date('2021-04-30T16:00:00.000Z'), endDate: new Date('2021-04-30T18:45:00.000Z'), }, { text: 'Submit Questions Regarding New NDA', priorityId: 1, startDate: new Date('2021-04-28T17:00:00.000Z'), endDate: new Date('2021-04-28T18:30:00.000Z'), }, { text: 'Submit Signed NDA', priorityId: 1, startDate: new Date('2021-04-28T20:00:00.000Z'), endDate: new Date('2021-04-28T22:00:00.000Z'), }, { text: 'Review Revenue Projections', priorityId: 2, startDate: new Date('2021-04-28T18:00:00.000Z'), endDate: new Date('2021-04-28T21:00:00.000Z'), }, { text: 'Comment on Revenue Projections', priorityId: 2, startDate: new Date('2021-04-26T17:00:00.000Z'), endDate: new Date('2021-04-26T20:00:00.000Z'), }, { text: 'Provide New Health Insurance Docs', priorityId: 2, startDate: new Date('2021-04-30T19:00:00.000Z'), endDate: new Date('2021-04-30T22:00:00.000Z'), }, { text: 'Review Changes to Health Insurance Coverage', priorityId: 2, startDate: new Date('2021-04-29T16:00:00.000Z'), endDate: new Date('2021-04-29T20:00:00.000Z'), }, { text: 'Review Training Course for any Omissions', priorityId: 1, startDate: new Date('2021-04-29T18:00:00.000Z'), endDate: new Date('2021-04-29T21:00:00.000Z'), }, ]; const priorityData = [ { text: 'Low Priority', id: 1, color: '#1e90ff', }, { text: 'High Priority', id: 2, color: '#ff9747', }, ];