Change HighCharts axis title

Question

Is it possible to change the axis title of a HighCharts chart programatically?

I\'m trying to do something like this:

charts.series[0].yAxis.title.text =         


        

Answer 1

I have created a demo fiddle to dynamically change y-axis title. Refer this JSFIDDLE

HTML:

JS (part of thec code to update the y-axis title on a button click):

var chart = $('#container').highcharts();
    $('#my_btn').click(function(){
        //alert('hey');
        chart.yAxis[0].update({
            title:{
                text:"My text"
            }
        });
        alert('Y-axis title changed to "My text" !');
    });

Refer Highcharts 'update' function documentation for further details.