Set null value to series
Description
The following code shows how to set null value to series.
Example
<!DOCTYPE html>
<html>
<head>
<script type='text/javascript' src='https://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js'></script>
<script type='text/javascript'>
$(function () {<!-- ww w . j a va2s .c om-->
new Highcharts.Chart({
chart: {
renderTo: 'container'
},
xAxis: {
categories: ['a','b','c','', 'e','f','g', '','i','j','k']
},
series: [{
data: [3, 4, 5, null, 5, 6, 7, null, 2, 4, 6],
type: 'bar'
}]
});
});
</script>
</head>
<body>
<script src="http://code.highcharts.com/highcharts.js"></script>
<div id="container" style="height: 400px; width: 500px"></div>
</body>
</html>