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- <!DOCTYPE HTML>
- <html>
- <head>
- <title>Timeline | Nested Groups example</title>
-
- <style>
- body, html {
- font-family: arial, sans-serif;
- font-size: 11pt;
- }
-
- #visualization {
- box-sizing: border-box;
- width: 100%;
- height: 300px;
- }
- </style>
-
- <!-- note: moment.js must be loaded before vis.js, else vis.js uses its embedded version of moment.js -->
- <script src="http://cdnjs.cloudflare.com/ajax/libs/moment.js/2.8.4/moment.min.js"></script>
-
- <script src="../../../dist/vis.js"></script>
- <link href="../../../dist/vis.min.css" rel="stylesheet" type="text/css" />
- </head>
- <body>
- <p>
- This example demonstrate using groups. Note that a DataSet is used for both
- items and groups, allowing to dynamically add, update or remove both items
- and groups via the DataSet.
- </p>
- <div id="visualization"></div>
-
- <script>
- var now = moment().minutes(0).seconds(0).milliseconds(0);
- var itemCount = 60;
-
- // create a data set with groups
- var groups = new vis.DataSet();
-
- groups.add([
- {
- id: 1,
- content: "Lee",
- nestedGroups: [11,12,13]
- },
- {
- id: 2,
- content: "invisible group",
- visible: false
- },
- {
- id: 3,
- content: "John",
- nestedGroups: [14],
- showNested: false
- },
- {
- id: 4,
- content: "Alson"
- },
-
- ]);
-
- groups.add([
- {
- id: 11,
- content: "cook",
- },
- {
- id: 12,
- content: "shop",
- },
- {
- id: 13,
- content: "clean house",
- },
- {
- id: 14,
- content: "wash dishes",
- }
- ]);
-
- // create a dataset with items
- var items = new vis.DataSet();
- var groupIds = groups.getIds();
- var types = [ 'box', 'point', 'range', 'background']
- for (var i = 0; i < itemCount; i++) {
- var start = now.clone().add(Math.random() * 200, 'hours');
- var end = start.clone().add(2, 'hours');
- var randomGroupId = groupIds[Math.floor(Math.random() * groupIds.length)];
- var type = types[Math.floor(4 * Math.random())]
-
- items.add({
- id: i,
- group: randomGroupId,
- content: 'item ' + i,
- start: start,
- end: end,
- type: type
- });
- }
-
- // create visualization
- var container = document.getElementById('visualization');
- var options = {
- groupOrder: 'content' // groupOrder can be a property name or a sorting function
- };
-
- var timeline = new vis.Timeline(container, items, groups, options);
-
- </script>
- </body>
- </html>
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