Highcharts Demo

author(s): Torstein Hønsi

by J. Albert Bowden

HTML

<script src="http://code.highcharts.com/highcharts.js"></script>
<script src="http://code.highcharts.com/modules/exporting.js"></script>
<div id="container" style="height: 400px"></div>
<button id="button" class="autocompare">Add series</button>

JavaScript

$(function () {
    $('#container').highcharts({
        xAxis: {
            categories: ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec']
        },
        series: [{
            data: [29.9, 71.5, 106.4, 129.2, 144.0, 176.0, 135.6, 148.5, 216.4, 194.1, 95.6, 54.4]
        }]
    });

    // the button handler
    $('#button').click(function () {
        var chart = $('#container').highcharts();
        if (chart.series.length) {
            chart.series[0].remove();
        }
        if (chart.series.length == 0) {
            chart.addSeries({
                data: [194.1, 95.6, 54.4, 29.9, 71.5, 106.4, 129.2, 144.0, 176.0, 135.6, 148.5, 216.4]
            });
        }
    });
});