test/timeline_groups.html
<!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%;
}
.vis.timeline .item.red,
.vis.timeline .item.red.selected {
background-color: red;
color: white;
}
.vis.timeline .item.green,
.vis.timeline .item.green.selected {
background-color: green;
color: white;
}
</style>
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/2.1.4/jquery.js"></script>
<script src="../dist/vis.js"></script>
<link href="../dist/vis.css" rel="stylesheet" type="text/css" />
<script>(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)})(window,document,'script','//www.google-analytics.com/analytics.js','ga');ga('create', 'UA-61231638-1', 'auto');ga('send', 'pageview');</script></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>
<div style="height: 1000px;"></div><!-- for testing vertical scroll on touch devices-->
<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: '<a href="http://google.com"><span style="color:#97B0F8;">' + names[g] + '</a>', title: 'Title of group ' + g, 'className': 'myGroup'});
}
// create a dataset with items
var items = new vis.DataSet({
type: {start: 'Moment', end: 'Moment'}
});
for (var i = 0; i < itemCount; i++) {
var start = now.clone().add(Math.random() * 200, 'hours');
var end = Math.random() > 0.5 ? start.clone().add(24, 'hours') : undefined;
var group = Math.floor(Math.random() * groupCount);
items.add({
id: i,
group: group,
content: 'item ' + i +
' <a href="http://google.com"><span style="color:#97B0F8;">(' + names[group] + ')</span></a> ',
start: start,
end: end,
title: 'Title for item ' + i,
//type: 'box',
className: 'myItem'
});
}
// create visualization
var container = document.getElementById('visualization');
var options = {
//orientation: 'top',
multiselect: true,
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) {
console.log('onMove', item)
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;
}
//item.className = item.id > 3 ? 'red' : 'green';
//item.group = Math.random() > 0.5 ? 2 : 1;
//item.hasMoved = true;
//item.content = Math.round(Math.random() * 4);
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);
});
$(container).click(function (event) {
console.log('click jquery', timeline.getEventProperties(event));
});
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>