$(function(){
var date = new Date(2018, 9, 16, 15, 8, 12);
$("#default").dxDateBox({
placeholder: "12/31/2018, 2:52 PM",
type: "datetime",
showClearButton: true,
useMaskBehavior: true
});
$("#constant").dxDateBox({
placeholder: "10/16/2018",
showClearButton: true,
useMaskBehavior: true,
displayFormat: "shortdate",
type: "date",
value: date
});
$("#pattern").dxDateBox({
placeholder: "Tuesday, 16 of Oct, 2018 14:52",
showClearButton: true,
useMaskBehavior: true,
displayFormat: "EEEE, d of MMM, yyyy HH:mm",
value: date
});
$("#escape").dxDateBox({
placeholder: "Year: 2018",
showClearButton: true,
useMaskBehavior: true,
displayFormat: "'Year': yyyy",
type: "date",
value: date
});
});
<!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/20.2.4/css/dx.common.css" />
<link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/20.2.4/css/dx.light.css" />
<link rel="stylesheet" type="text/css" href="styles.css" />
<script src="https://cdn3.devexpress.com/jslib/20.2.4/js/dx.all.js"></script>
<script src="index.js"></script>
</head>
<body class="dx-viewport">
<div class="demo-container">
<div class="dx-fieldset">
<div class="dx-field">
<div class="dx-field-label">Locale-dependent format</div>
<div class="dx-field-value">
<div id="default"></div>
</div>
</div>
<div class="dx-field">
<div class="dx-field-label">Built-in predefined format</div>
<div class="dx-field-value">
<div id="constant"></div>
</div>
</div>
<div class="dx-field">
<div class="dx-field-label">LDML pattern</div>
<div class="dx-field-value">
<div id="pattern"></div>
</div>
</div>
<div class="dx-field">
<div class="dx-field-label">Format with literal characters</div>
<div class="dx-field-value">
<div id="escape"></div>
</div>
</div>
</div>
</div>
</body>
</html>
.dx-fieldset {
min-height: 500px;
}