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This example shows appointments assigned to different resources. Colors indicate the assignment. For example, appointments whose «Owner» resource is Todd Hoffman are dark blue. An appointment may be assigned to many resources, but it derives the color from the resource kind whose color scheme is set as default. In this demo, you can switch color schemes on the fly using the radio group under the Scheduler
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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We appreciate your feedback.
window.onload = function () {
var selectedResource = ko.observable(resourcesList[0]);
var resources = ko.observableArray([
{
fieldExpr: "roomId",
allowMultiple: true,
dataSource: rooms,
label: "Room"
}, {
fieldExpr: "priorityId",
allowMultiple: true,
dataSource: priorities,
label: "Priority"
}, {
fieldExpr: "ownerId",
allowMultiple: true,
dataSource: owners,
label: "Owner"
}]);
var changeMainColor = function () {
var resourcesData = resources();
for(var i = 0; i < resourcesData.length; i++) {
resourcesData[i].useColorAsDefault = resourcesData[i].label == selectedResource();
}
resources(resourcesData);
};
ko.computed(changeMainColor);
var viewModel = {
schedulerInstance: {
dataSource: data,
views: ["workWeek"],
currentView: "workWeek",
currentDate: new Date(2021, 4, 25),
startDayHour: 9,
endDayHour: 19,
resources: resources,
height: 600
},
resourcesSelectorOptions: {
items: resourcesList,
value: selectedResource,
layout: "horizontal"
}
};
ko.applyBindings(viewModel, document.getElementById("scheduler-demo"));
};
<!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>
<script src="https://cdnjs.cloudflare.com/ajax/libs/knockout/3.4.2/knockout-min.js"></script>
<link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/20.2.5/css/dx.common.css" />
<link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/20.2.5/css/dx.light.css" />
<script src="https://cdn3.devexpress.com/jslib/20.2.5/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-demo">
<div data-bind="dxScheduler: schedulerInstance"></div>
<div class="options">
<div class="caption">Use colors of:</div>
<div class="option">
<div data-bind="dxRadioGroup: resourcesSelectorOptions"></div>
</div>
</div>
</div>
</div>
</body>
</html>
.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;
}
var resourcesList = ["Owner", "Room", "Priority"],
data = [
{
text: "Website Re-Design Plan",
ownerId: 4, roomId: 1, priorityId: 2,
startDate: new Date("2021-05-24T16:30:00.000Z"),
endDate: new Date("2021-05-24T18:30:00.000Z")
}, {
text: "Book Flights to San Fran for Sales Trip",
ownerId: 2, roomId: 2, priorityId: 1,
startDate: new Date("2021-05-24T19:00:00.000Z"),
endDate: new Date("2021-05-24T20:00:00.000Z"),
allDay: true
}, {
text: "Install New Router in Dev Room",
ownerId: 1, roomId: 1, priorityId: 2,
startDate: new Date("2021-05-24T21:30:00.000Z"),
endDate: new Date("2021-05-24T22:30:00.000Z")
}, {
text: "Approve Personal Computer Upgrade Plan",
ownerId: 3, roomId: 2, priorityId: 2,
startDate: new Date("2021-05-25T17:00:00.000Z"),
endDate: new Date("2021-05-25T18:00:00.000Z")
}, {
text: "Final Budget Review",
ownerId: 1, roomId: 1, priorityId: 1,
startDate: new Date("2021-05-25T19:00:00.000Z"),
endDate: new Date("2021-05-25T20:35:00.000Z")
}, {
text: "New Brochures",
ownerId: 4, roomId: 3, priorityId: 2,
startDate: new Date("2021-05-25T21:30:00.000Z"),
endDate: new Date("2021-05-25T22:45:00.000Z")
}, {
text: "Install New Database",
ownerId: 2, roomId: 3, priorityId: 1,
startDate: new Date("2021-05-26T16:45:00.000Z"),
endDate: new Date("2021-05-26T18:15:00.000Z")
}, {
text: "Approve New Online Marketing Strategy",
ownerId: 4, roomId: 2, priorityId: 1,
startDate: new Date("2021-05-26T19:00:00.000Z"),
endDate: new Date("2021-05-26T21:00:00.000Z")
}, {
text: "Upgrade Personal Computers",
ownerId: 2, roomId: 2, priorityId: 2,
startDate: new Date("2021-05-26T22:15:00.000Z"),
endDate: new Date("2021-05-26T23:30:00.000Z")
}, {
text: "Customer Workshop",
ownerId: 3, roomId: 3, priorityId: 1,
startDate: new Date("2021-05-27T18:00:00.000Z"),
endDate: new Date("2021-05-27T19:00:00.000Z"),
allDay: true
}, {
text: "Prepare 2021 Marketing Plan",
ownerId: 1, roomId: 1, priorityId: 2,
startDate: new Date("2021-05-27T18:00:00.000Z"),
endDate: new Date("2021-05-27T20:30:00.000Z")
}, {
text: "Brochure Design Review",
ownerId: 4, roomId: 1, priorityId: 1,
startDate: new Date("2021-05-27T21:00:00.000Z"),
endDate: new Date("2021-05-27T22:30:00.000Z")
}, {
text: "Create Icons for Website",
ownerId: 3, roomId: 3, priorityId: 1,
startDate: new Date("2021-05-28T17:00:00.000Z"),
endDate: new Date("2021-05-28T18:30:00.000Z")
}, {
text: "Upgrade Server Hardware",
ownerId: 4, roomId: 2, priorityId: 2,
startDate: new Date("2021-05-28T21:30:00.000Z"),
endDate: new Date("2021-05-28T23:00:00.000Z")
}, {
text: "Submit New Website Design",
ownerId: 1, roomId: 1, priorityId: 2,
startDate: new Date("2021-05-28T23:30:00.000Z"),
endDate: new Date("2021-05-29T01:00:00.000Z")
}, {
text: "Launch New Website",
ownerId: 2, roomId: 3, priorityId: 1,
startDate: new Date("2021-05-28T19:20:00.000Z"),
endDate: new Date("2021-05-28T21:00:00.000Z")
}
];
var owners = [
{
text: "Samantha Bright",
id: 1,
color: "#727bd2"
}, {
text: "John Heart",
id: 2,
color: "#32c9ed"
}, {
text: "Todd Hoffman",
id: 3,
color: "#2a7ee4"
}, {
text: "Sandra Johnson",
id: 4,
color: "#7b49d3"
}
];
var rooms = [
{
text: "Room 1",
id: 1,
color: "#00af2c"
}, {
text: "Room 2",
id: 2,
color: "#56ca85"
}, {
text: "Room 3",
id: 3,
color: "#8ecd3c"
}
];
var priorities = [
{
text: "High priority",
id: 1,
color: "#cc5c53"
}, {
text: "Low priority",
id: 2,
color: "#ff9747"
}
];