<!DOCTYPE HTML>
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<html>
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<head>
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<title>Timeline | Time zone</title>
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<style type="text/css">
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body, html {
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font-family: sans-serif;
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max-width: 800px;
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}
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</style>
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<script src="../../../dist/vis.js"></script>
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<link href="../../../dist/vis-timeline-graph2d.min.css" rel="stylesheet" type="text/css" />
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</head>
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<body>
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<h1>Time zone</h1>
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<p>
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The following demo shows how to display items in local time (default), in UTC, or for a specific time zone offset. By configuring your own <code>moment</code> constructor, you can display items in the time zone that you want. All timelines have the same start and end date.
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</p>
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<h2>Local time</h2>
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<div id="local"></div>
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<h2>UTC</h2>
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<div id="utc"></div>
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<h2>UTC +08:00</h2>
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<div id="plus8"></div>
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<script type="text/javascript">
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// Create a DataSet (allows two way data-binding)
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var today = vis.moment(vis.moment.utc().format('YYYY-MM-DDT00:00:00.000Z'));
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var start = today.clone();
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var end = today.clone().add(2, 'day');
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var customTime = today.clone().add(28, 'hour');
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var items = new vis.DataSet([
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{id: 1, content: 'item 1', start: today.clone().add(8, 'hour')},
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{id: 2, content: 'item 2', start: today.clone().add(16, 'hour')},
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{id: 3, content: 'item 3', start: today.clone().add(32, 'hour')}
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]);
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// Create a timeline displaying in local time (default)
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var timelineLocal = new vis.Timeline(document.getElementById('local'), items, {
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editable: true,
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start: start,
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end: end
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});
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timelineLocal.addCustomTime(customTime);
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// Create a timeline displaying in UTC
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var timelineUTC = new vis.Timeline(document.getElementById('utc'), items, {
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editable: true,
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start: start,
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end: end,
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moment: function (date) {
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return vis.moment(date).utc();
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}
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});
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timelineUTC.addCustomTime(customTime);
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// Create a timeline displaying in UTC +08:00
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var timelinePlus8 = new vis.Timeline(document.getElementById('plus8'), items, {
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editable: true,
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start: start,
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end: end,
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moment: function (date) {
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return vis.moment(date).utcOffset('+08:00');
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}
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});
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timelinePlus8.addCustomTime(customTime);
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</script>
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</body>
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</html>
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