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.
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The overall accessibility level of your application depends on the Scheduler features used.
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Backend API
$(() => {
$('.scheduler').dxScheduler({
timeZone: 'America/Los_Angeles',
dataSource: data,
views: ['month'],
currentView: 'month',
currentDate: new Date(2021, 5, 2, 11, 30),
firstDayOfWeek: 1,
startDayHour: 8,
endDayHour: 18,
showAllDayPanel: false,
height: 710,
groups: ['employeeID'],
resources: [
{
fieldExpr: 'employeeID',
allowMultiple: false,
dataSource: employees,
label: 'Employee',
},
],
dataCellTemplate(cellData, index, container) {
const { employeeID } = cellData.groups;
const currentTraining = getCurrentTraining(cellData.startDate.getDate(), employeeID);
const wrapper = $('<div>')
.toggleClass(`employee-weekend-${employeeID}`, isWeekEnd(cellData.startDate)).appendTo(container)
.addClass(`employee-${employeeID}`)
.addClass('dx-template-wrapper');
wrapper.append($('<div>')
.text(cellData.text)
.addClass(currentTraining)
.addClass('day-cell'));
},
resourceCellTemplate(cellData) {
const name = $('<div>')
.addClass('name')
.css({ backgroundColor: cellData.color })
.append($('<h2>')
.text(cellData.text));
const avatar = $('<div>')
.addClass('avatar')
.html(`<img src=${cellData.data.avatar} alt="${cellData.text} photo">`)
.attr('title', cellData.text);
const info = $('<div>')
.addClass('info')
.css({ color: cellData.color })
.html(`Age: ${cellData.data.age}<br/><b>${cellData.data.discipline}</b>`);
return $('<div>').append([name, avatar, info]);
},
});
function isWeekEnd(date) {
const day = date.getDay();
return day === 0 || day === 6;
}
function getCurrentTraining(date, employeeID) {
const result = (date + employeeID) % 3;
const currentTraining = `training-background-${result}`;
return currentTraining;
}
});
<!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/24.2.3/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 class="scheduler"></div>
</div>
</body>
</html>
.dx-scheduler-group-header,
.dx-scheduler-date-table-cell {
position: relative;
}
.dx-scheduler-group-header-content {
padding-left: 8px;
}
.dx-color-scheme-light,
.dx-color-scheme-carmine,
.dx-color-scheme-softblue,
.dx-color-scheme-blue-light,
.dx-color-scheme-saas-light,
.dx-color-scheme-lime-light,
.dx-color-scheme-orange-light,
.dx-color-scheme-purple-light,
.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);
}
.dx-color-scheme-dark,
.dx-color-scheme-darkviolet,
.dx-color-scheme-darkmoon,
.dx-color-scheme-blue-dark,
.dx-color-scheme-saas-dark,
.dx-color-scheme-lime-dark,
.dx-color-scheme-orange-dark,
.dx-color-scheme-purple-dark,
.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);
}
.dx-scheduler-header .dx-toolbar .dx-button,
.dx-scheduler-header .dx-toolbar .dx-button .dx-icon {
color: var(--text-color-1);
}
.dx-scheduler-date-table-other-month.dx-scheduler-date-table-cell {
opacity: 1;
color: var(--disabled-color) !important;
}
.dx-scheduler-work-space-month .dx-scheduler-date-table-cell {
color: var(--text-color-1);
}
.dx-scheduler-work-space-month .dx-scheduler-appointment,
.dx-scheduler-work-space-month .dx-scheduler-appointment.dx-state-focused {
color: var(--text-color-2);
line-height: 22px;
}
.dx-scheduler-work-space-month .dx-scheduler-appointment .dx-scheduler-appointment-content {
padding-top: 0;
}
.dx-scheduler-date-table-cell .dx-template-wrapper {
position: absolute;
height: 100%;
width: 100%;
padding-right: 6px;
}
.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);
}
.avatar img {
position: relative;
width: 126px;
height: 130px;
object-fit: contain;
}
.avatar[title="John Heart"] img {
top: 5px;
left: 3px;
}
.avatar[title="Greta Sims"] img {
top: 5px;
left: -7px;
}
.name {
position: absolute;
bottom: 0;
left: 0;
width: 100%;
}
.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;
}
.info {
width: auto;
text-align: left;
height: 100%;
font-size: 14px;
line-height: 20px;
font-weight: normal;
padding: 25px 20px 25px 40px;
color: #707070;
}
.dx-color-scheme-contrast .info {
color: #fff;
}
.day-cell {
width: 100%;
height: 100%;
background-position: center center;
background-repeat: no-repeat;
}
.dx-scheduler-appointment {
color: rgba(255, 255, 255, 1);
}
.employee-1 {
background-color: rgba(55, 126, 58, 0.08);
}
.employee-2 {
background-color: rgba(194, 81, 0, 0.08);
}
.employee-weekend-1 {
background-color: rgba(55, 126, 58, 0.12);
}
.employee-weekend-2 {
background-color: rgba(194, 81, 0, 0.12);
}
.training-background-0 {
background-image: url("../../../../images/Scheduler/Overview/icon-abs.png");
}
.training-background-1 {
background-image: url("../../../../images/Scheduler/Overview/icon-step.png");
}
.training-background-2 {
background-image: url("../../../../images/Scheduler/Overview/icon-fitball.png");
}
const employees = [{
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 = [
{
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'),
},
];