<!DOCTYPE HTML> <html> <head> <title>Timeline | Background areas</title> <style> body, html { font-family: arial, sans-serif; font-size: 11pt; } .vis.timeline .item.background.negative { background-color: rgba(255, 0, 0, 0.2); } .vis.timeline .item.background.marker { border-left: 2px solid green; } </style> <script src="../../dist/vis.js"></script> <link href="../../dist/vis.css" rel="stylesheet" type="text/css" /> </head> <body> <p>This example demonstrates the item type "background", see "Period A" and "Period B". The background areas can be styled with css.</p> <div id="visualization"></div> <script> // create a dataset with items // we specify the type of the fields `start` and `end` here to be strings // containing an ISO date. The fields will be outputted as ISO dates // automatically getting data from the DataSet via items.get(). var items = new vis.DataSet({ type: { start: 'ISODate', end: 'ISODate' } }); // add items to the DataSet items.add([ {id: 'A', content: 'Period A', start: '2014-01-16', end: '2014-01-22', type: 'background'}, {id: 'B', content: 'Period B', start: '2014-01-25', end: '2014-01-30', type: 'background', className: 'negative'}, {id: 1, content: 'item 1<br>start', start: '2014-01-23'}, {id: 2, content: 'item 2', start: '2014-01-18'}, {id: 3, content: 'item 3', start: '2014-01-21'}, {id: 4, content: 'item 4', start: '2014-01-19', end: '2014-01-24'}, {id: 5, content: 'item 5', start: '2014-01-28', type:'point'}, {id: 6, content: 'item 6', start: '2014-01-26'} ]); var container = document.getElementById('visualization'); var options = { start: '2014-01-10', end: '2014-02-10', editable: true }; var timeline = new vis.Timeline(container, items, options); </script> </body> </html>