Current Time Indicator
The Scheduler indicates the current time if you enable the showCurrentTimeIndicator property. Use the indicatorUpdateInterval property to specify how frequently the indicator should change its position.
You can also shade the timetable up to the current time. To enable this feature, set the shadeUntilCurrentTime property to true.
In this example, you can use the controls under the Scheduler to change the above mentioned properties at runtime.
Feel free to share demo-related thoughts here.
If you have technical questions, please create a support ticket in the DevExpress Support Center.
If you have technical questions, please create a support ticket in the DevExpress Support Center.
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const DemoApp = angular.module('DemoApp', ['dx']);
DemoApp.controller('DemoController', ($scope) => {
$scope.showCurrentTimeIndicatorValue = true;
$scope.shadeUntilCurrentTimeValue = true;
$scope.updateIntervalOptionsValue = 10;
$scope.updateIntervalInMs = function () {
return $scope.updateIntervalOptionsValue * 1000;
};
$scope.schedulerOptions = {
dataSource: data,
views: ['week', 'timelineWeek'],
currentView: 'week',
bindingOptions: {
showCurrentTimeIndicator: 'showCurrentTimeIndicatorValue',
indicatorUpdateInterval: 'updateIntervalInMs()',
shadeUntilCurrentTime: 'shadeUntilCurrentTimeValue',
},
showAllDayPanel: false,
currentDate: new Date(),
editing: false,
height: 600,
resources: [{
fieldExpr: 'movieId',
dataSource: moviesData,
}],
appointmentTemplate: 'appointment-template',
onContentReady(e) {
e.component.scrollTo(new Date());
},
onAppointmentClick(e) {
e.cancel = true;
},
onAppointmentDblClick(e) {
e.cancel = true;
},
};
$scope.showIndicatorOptions = {
bindingOptions: {
value: 'showCurrentTimeIndicatorValue',
},
};
$scope.allowShadingOptions = {
bindingOptions: {
value: 'shadeUntilCurrentTimeValue',
},
};
$scope.updateIntervalOptions = {
min: 1,
max: 1200,
bindingOptions: {
value: 'updateIntervalOptionsValue',
},
step: 10,
showSpinButtons: true,
width: '100px',
format: '#0 s',
};
$scope.getMovieById = getMovieById;
function getMovieById(id) {
return DevExpress.data.query(moviesData)
.filter('id', id)
.toArray()[0];
}
});
<!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" />
<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/22.2.6/css/dx.light.css" />
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.8.2/angular.min.js"></script>
<script>window.angular || document.write(decodeURIComponent('%3Cscript src="js/angular.min.js"%3E%3C/script%3E'))</script>
<script src="https://cdn3.devexpress.com/jslib/22.2.6/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" ng-app="DemoApp" ng-controller="DemoController">
<div id="scheduler" dx-scheduler="schedulerOptions" dx-item-alias="model">
<div data-options="dxTemplate: {name: 'appointment-template'}">
<div class="movie" ng-init="movieData = getMovieById(model.appointmentData.movieId)">
<img ng-src="{{movieData.image}}" />
<div class="movie-text">{{movieData.text}}</div>
</div>
</div>
</div>
<div class="options">
<div class="column">
<div class="option">
<div class="label">Current time indicator</div>
<div class="value">
<div id="show-indicator" dx-switch="showIndicatorOptions"></div>
</div>
</div>
<div class="option">
<div class="label">Shading until current time</div>
<div class="value">
<div id="allow-shading" dx-switch="allowShadingOptions"></div>
</div>
</div>
</div>
<div class="column">
<div class="option">
<div class="label">Update position in</div>
<div class="value">
<div id="update-interval" dx-number-box="updateIntervalOptions"></div>
</div>
</div>
</div>
</div>
</div>
</body>
</html>
.dx-scheduler-appointment {
color: #000;
font-weight: 500;
background-color: #e4e4e4;
}
.dx-scheduler-appointment-recurrence .dx-scheduler-appointment-content {
padding: 5px 0 5px 7px;
}
.options {
background-color: rgba(191, 191, 191, 0.15);
margin-top: 20px;
display: flex;
align-items: flex-start;
}
.column {
width: 40%;
display: inline-block;
margin: 15px 3%;
text-align: left;
vertical-align: top;
}
.option {
padding: 5px 0;
display: flex;
align-items: center;
}
.label,
.value {
display: inline-block;
vertical-align: middle;
}
.label {
width: 180px;
}
.value {
width: 30%;
}
.movie img {
height: 70px;
}
.movie-text {
font-size: 90%;
white-space: normal;
}
#allow-shading,
#show-indicator {
height: 36px;
}
const today = new Date();
today.setHours(0, 0, 0, 0);
today.setDate(today.getDate() - today.getDay() + 3);
const data = [
{
movieId: 1,
startDate: new Date(today.getTime() - 113.5 * 3600000),
endDate: new Date(today.getTime() - 111.5 * 3600000),
recurrenceRule: 'FREQ=HOURLY;INTERVAL=15;COUNT=15',
}, {
movieId: 2,
startDate: new Date(today.getTime() - 110.5 * 3600000),
endDate: new Date(today.getTime() - 108.5 * 3600000),
recurrenceRule: 'FREQ=HOURLY;INTERVAL=15;COUNT=15',
}, {
movieId: 3,
startDate: new Date(today.getTime() - 106.5 * 3600000),
endDate: new Date(today.getTime() - 104.5 * 3600000),
recurrenceRule: 'FREQ=HOURLY;INTERVAL=15;COUNT=15',
}, {
movieId: 4,
startDate: new Date(today.getTime() - 104 * 3600000),
endDate: new Date(today.getTime() - 102 * 3600000),
recurrenceRule: 'FREQ=HOURLY;INTERVAL=15;COUNT=15',
}, {
movieId: 5,
startDate: new Date(today.getTime() - 101 * 3600000),
endDate: new Date(today.getTime() - 99 * 3600000),
recurrenceRule: 'FREQ=HOURLY;INTERVAL=15;COUNT=15',
},
];
const moviesData = [{
id: 1,
text: 'His Girl Friday',
image: '../../../../images/movies/HisGirlFriday.jpg',
}, {
id: 2,
text: 'Royal Wedding',
image: '../../../../images/movies/RoyalWedding.jpg',
}, {
id: 3,
text: 'A Star Is Born',
image: '../../../../images/movies/AStartIsBorn.jpg',
}, {
id: 4,
text: 'The Screaming Skull',
image: '../../../../images/movies/ScreamingSkull.jpg',
}, {
id: 5,
text: "It's a Wonderful Life",
image: '../../../../images/movies/ItsAWonderfulLife.jpg',
}];