ElementStacks

by hfrntt

HTML

<script src="http://highcharts.com/js/testing.js"></script>
<button id="button">Add series</button>
<div id="container" style="height: 500px"></div>

JavaScript

function randomData(){
    for(var i=0, d=[];i<5;i++)
        d.push(Math.random()*100|0);
    return d;
}

var chart = new Highcharts.Chart({
    chart: {
        renderTo: 'container',
        type: 'bar'
    },
    xAxis: {
        categories: ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec']
    },
    
    series: [{
        data: randomData()
    }]
});

// the button handler
$('#button').click(function() {
    chart.addSeries({
        data: randomData()
    });
});