Highcharts Demo

author(s): Torstein Hønsi

by ian_smithz

HTML

<script src="http://code.highcharts.com/highcharts.js"></script>

<div id="container" style="height: 400px"></div>
<button id="button1">toggle series 1</button>
<button id="button2">toggle series 2</button>

JavaScript

$(function () {
    $('#container').highcharts({
        chart: {
        },
        xAxis: {
            categories: ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec']
        },
        
        plotOptions: {
            series: {
                events: {
                    legendItemClick: function(event) {
                        var visibility = this.visible ? 'visible' : 'hidden';
                        if (!confirm('The series is currently '+ 
                                     visibility +'. Do you want to change that?')) {
                            return false;
                        }
                    }
                }
            }
        },
        
        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]        
        },{
            data: [19.9, 61.5, 216.4, 99.2, 44.0, 76.0, 35.6, 48.5, 116.4, 154.1, 195.6, 154.4]        
        }]
    });
    
    $('#button1').click(function() {  
        var chart = $('#container').highcharts();
        var series = chart.series;
        var seriesIndex = 0
        if(series[seriesIndex].visible) {
            series[seriesIndex].hide();
        } else {
            series[seriesIndex].show();
        }
    });
    
    $('#button2').click(function() {
       var chart = $('#container').highcharts();
        var series = chart.series;
        var seriesIndex = 1
        if(series[seriesIndex].visible) {
            series[seriesIndex].hide();
        } else {
            series[seriesIndex].show();
        }
    });
});