Edit in JSFiddle

Morris.Bar({
  element: 'chart',
  data: [
    { date: '04-02-2014', value: 3 },
    { date: '04-03-2014', value: 10 },
    { date: '04-04-2014', value: 5 },
    { date: '04-05-2014', value: 17 },
    { date: '04-06-2014', value: 6 }
  ],
  xkey: 'date',
  ykeys: ['value'],
  labels: ['Orders']
});
<div id="chart" style="height: 250px;"></div>