- <!DOCTYPE HTML>
- <html>
- <head>
- <title>Timeline | Group example</title>
-
- <style>
- body, html {
- font-family: arial, sans-serif;
- font-size: 11pt;
- }
-
- #visualization {
- box-sizing: border-box;
- width: 100%;
- }
- </style>
-
- <script src="../dist/vis.js"></script>
- <link href="../dist/vis.css" rel="stylesheet" type="text/css" />
- </head>
- <body>
-
- <div>
- <label for="orientation">Orientation</label>
- <select id="orientation">
- <option value="both">both</option>
- <option value="bottom" selected>bottom</option>
- <option value="top">top</option>
- </select>
- </div>
- <script>
- var o = document.getElementById('orientation');
- o.onchange = function () {
- timeline.setOptions({
- orientation: o.value
- });
- };
- </script>
- <br>
-
- <div id="visualization"></div>
-
- <script>
- var moment = vis.moment;
-
- var now = moment().minutes(0).seconds(0).milliseconds(0);
- var groupCount = 3;
- var itemCount = 20;
-
- // create a data set with groups
- var names = ['John (0)', 'Alston (1)', 'Lee (2)', 'Grant (3)'];
- var groups = new vis.DataSet();
- for (var g = 0; g < groupCount; g++) {
- groups.add({id: g, content: names[g], title: 'Title of group ' + g, 'className': 'myGroup'});
- }
-
- // create a dataset with items
- var items = new vis.DataSet();
- for (var i = 0; i < itemCount; i++) {
- var start = now.clone().add(Math.random() * 200, 'hours');
- var group = Math.floor(Math.random() * groupCount);
- items.add({
- id: i,
- group: group,
- content: 'item ' + i +
- ' <span style="color:#97B0F8;">(' + names[group] + ')</span>',
- start: start,
- title: 'Title for item ' + i,
- type: 'box',
- className: 'myItem'
- });
- }
-
- // create visualization
- var container = document.getElementById('visualization');
- var options = {
- //orientation: 'top',
- editable: {
- add: true,
- remove: true,
- updateTime: true,
- updateGroup: true
- },
-
- // orientation: {
- // item: 'top',
- // axis: 'both'
- // },
-
- onAdd: function (item, callback) {
- item.content = prompt('Enter text content for new item:', item.content);
- if (item.content != null) {
- callback(item); // send back adjusted new item
- }
- else {
- callback(null); // cancel item creation
- }
- },
-
- onMove: function (item, callback) {
- if (confirm('Do you really want to move the item to\n' +
- 'start: ' + item.start + '\n' +
- 'end: ' + item.end + '?')) {
- callback(item); // send back item as confirmation (can be changed)
- }
- else {
- callback(null); // cancel editing item
- }
- },
-
- onMoving: function (item, callback) {
- var min = moment().minutes(0).seconds(0).milliseconds(0).add(2, 'day').toDate();
- if (item.start < min) {
- item.start = min;
- }
-
- callback(item); // send back item as confirmation (can be changed)
- },
-
- onUpdate: function (item, callback) {
- item.content = prompt('Edit items text:', item.content);
- if (item.content != null) {
- callback(item); // send back adjusted item
- }
- else {
- callback(null); // cancel updating the item
- }
- },
-
- onRemove: function (item, callback) {
- if (confirm('Remove item ' + item.content + '?')) {
- callback(item); // confirm deletion
- }
- else {
- callback(null); // cancel deletion
- }
- },
-
- //stack: false,
- //height: 200,
- groupOrder: 'content'
- };
-
- console.time('create timeline');
- var timeline = new vis.Timeline(container);
- console.timeEnd('create timeline');
-
- console.time('set options');
- timeline.setOptions(options);
- console.timeEnd('set options');
-
- console.time('set groups');
- timeline.setGroups(groups);
- console.timeEnd('set groups');
-
- console.time('set items');
- timeline.setItems(items);
- console.timeEnd('set items');
-
- timeline.on('select', function (selection) {
- console.log('select', selection);
- });
-
- /*
- timeline.on('rangechange', function (range) {
- console.log('rangechange', range);
- });
- timeline.on('rangechanged', function (range) {
- console.log('rangechanged', range);
- });
- */
-
- timeline.on('click', function (props) {
- console.log('click', props);
- });
-
- timeline.on('doubleClick', function (props) {
- console.log('doubleClick', props);
- });
-
- timeline.on('contextmenu', function (props) {
- console.log('contextmenu', props);
- });
-
- items.on('add', console.log.bind(console));
- items.on('update', console.log.bind(console));
- items.on('remove', console.log.bind(console));
-
- groups.on('add', console.log.bind(console));
- groups.on('update', console.log.bind(console));
- groups.on('remove', console.log.bind(console));
-
- function log (msg) {
- var logs = document.getElementById('logs');
- logs.innerHTML = msg + '<br>' + logs.innerHTML;
- }
-
- </script>
- <div id="logs"></div>
- </body>
- </html>
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