Formatting
Documentation
This demo shows how to use a locale-dependent format (or default format), built-in format, LDML pattern, and a format with literal characters to specify the displayFormat. Note that when the useMaskBehavior option is set to true, the DateBox formats the display value and also controls user input.
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window.onload = function() {
var date = new Date(2018, 9, 16, 15, 8, 12);
var viewModel = {
default: {
placeholder: "12/31/2018, 2:52 PM",
showClearButton: true,
type: "datetime",
useMaskBehavior: true
},
constant: {
placeholder: "10/16/2018",
showClearButton: true,
useMaskBehavior: true,
displayFormat: "shortdate",
type: "date",
value: date
},
pattern: {
placeholder: "Tuesday, 16 of Oct, 2018 14:52",
showClearButton: true,
useMaskBehavior: true,
displayFormat: "EEEE, d of MMM, yyyy HH:mm",
value: date
},
escape: {
placeholder: "Year: 2018",
showClearButton: true,
useMaskBehavior: true,
displayFormat: "'Year': yyyy",
type: "date",
value: date
}
};
ko.applyBindings(viewModel, document.getElementById("date-box-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/3.4.1/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>
<script src="https://cdnjs.cloudflare.com/ajax/libs/cldrjs/0.4.4/cldr.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/cldrjs/0.4.4/cldr/event.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/cldrjs/0.4.4/cldr/supplemental.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/cldrjs/0.4.4/cldr/unresolved.min.js"></script>
<script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/globalize/1.1.1/globalize.min.js"></script>
<script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/globalize/1.1.1/globalize/message.min.js"></script>
<script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/globalize/1.1.1/globalize/number.min.js"></script>
<script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/globalize/1.1.1/globalize/currency.min.js"></script>
<script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/globalize/1.1.1/globalize/date.min.js"></script>
<link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/19.1.5/css/dx.common.css" />
<link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/19.1.5/css/dx.light.css" />
<script src="https://cdn3.devexpress.com/jslib/19.1.5/js/dx.all.js"></script>
<script src="index.js"></script>
<link rel="stylesheet" type="text/css" href="styles.css" />
</head>
<body class="dx-viewport">
<div class="demo-container">
<div id="date-box-demo">
<div class="dx-fieldset">
<div class="dx-field">
<div class="dx-field-label">Locale-dependent format</div>
<div class="dx-field-value">
<div data-bind="dxDateBox: default"></div>
</div>
</div>
<div class="dx-field">
<div class="dx-field-label">Built-in predefined format</div>
<div class="dx-field-value">
<div data-bind="dxDateBox: constant"></div>
</div>
</div>
<div class="dx-field">
<div class="dx-field-label">LDML pattern</div>
<div class="dx-field-value">
<div data-bind="dxDateBox: pattern"></div>
</div>
</div>
<div class="dx-field">
<div class="dx-field-label">Format with literal characters</div>
<div class="dx-field-value">
<div data-bind="dxDateBox: escape"></div>
</div>
</div>
</div>
</div>
</div>
</body>
</html>