Change Chart type from dropdown

[Priya]

var chartType = document.getElementById(‘chartType’);
chartType.addEventListener( “change”, function(){
chart.options.data[0].type = chartType.options[chartType.selectedIndex].value;
chart.render();

this code is getting error for my multiseries column chart
what changes should be done for my correct output

[Bivek Singh]

@Priya

I’m sorry but we couldn’t quite understand your requirement. Can you please create JSFiddle representing the problem that you’re facing so that we can look into the issue and help you out in better way?

—-
Bivek Singh,
Team CanvasJS