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89 lines
2.8 KiB
89 lines
2.8 KiB
<!DOCTYPE HTML>
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<html>
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<head>
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<title>Timeline | Show current and custom time bars</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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font-size: 11pt;
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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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<script src="../../googleAnalytics.js"></script>
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</head>
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<body>
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<p>
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The Timeline has functions to add multiple custom time bars which can be dragged by the user.
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</p>
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<p>
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<input type="button" id="add" value="Add custom vertical bar">
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<input type="text" id="barId" placeholder="custom bar ID">
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</p>
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<p>
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<input type="button" id="remove" value="Remove custom vertical bar">
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<input type="text" id="barIndex" value="t1" placeholder="custom bar ID">
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</p>
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<p>
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<code><strong>timechange</strong></code> event, index: <span id="timechangeBar"></span>, time: <span id="timechangeEvent"></span>
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</p>
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<p>
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<code><strong>timechanged</strong></code> event, index: <span id="timechangedBar"></span>, time: <span id="timechangedEvent"></span>
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</p><br>
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<div id="visualization"></div>
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<script type="text/javascript">
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var container = document.getElementById('visualization');
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var items = new vis.DataSet();
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var customDate = new Date();
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var options = {
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showCurrentTime: true,
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start: new Date(Date.now() - 1000 * 60 * 60 * 24),
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end: new Date(Date.now() + 1000 * 60 * 60 * 24 * 6)
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};
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var timeline = new vis.Timeline(container, items, options);
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// Set first time bar
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customDate = new Date(customDate.getFullYear(), customDate.getMonth(), customDate.getDate() + 1);
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timeline.addCustomTime(customDate, 't1');
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document.getElementById('add').onclick = function () {
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try {
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customDate = new Date(customDate.getFullYear(), customDate.getMonth(), customDate.getDate() + 1);
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var barId = document.getElementById('barId').value || undefined;
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timeline.addCustomTime(customDate, barId);
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document.getElementById('barId').value = '';
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}
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catch (err) {
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console.log(err);
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alert(err);
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}
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};
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document.getElementById('remove').onclick = function () {
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try {
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timeline.removeCustomTime(document.getElementById('barIndex').value);
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document.getElementById('barIndex').value = '';
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}
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catch (err) {
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console.log(err);
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alert(err);
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}
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};
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timeline.on('timechange', function (properties) {
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document.getElementById('timechangeBar').innerHTML = properties.id;
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document.getElementById('timechangeEvent').innerHTML = properties.time;
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});
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timeline.on('timechanged', function (properties) {
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document.getElementById('timechangedBar').innerHTML = properties.id;
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document.getElementById('timechangedEvent').innerHTML = properties.time;
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});
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</script>
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</body>
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</html>
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