Drilldown for lines in Highcharts

Question

Is there any way I wcould use drill down list for line in highcharts. I tried the demo in JSFiddle...but the main chart does not connect to each other while the drilldown list connects.

Answer 1

If you are talking about this example: http://jsfiddle.net/gh/get/jquery/1.9.1/highslide-software/highcharts.com/tree/master/samples/highcharts/demo/column-drilldown/

Then, what you need to do is set the type to 'line':

        chart: {
            type: 'line'
        },

That gets you part of the way. The issue of the points not being connected by the line is due to the series option:

        series: [{
            name: 'Brands',
            colorByPoint: true,
            data: brandsData
        }],

Remove colorByPoint option and the line is drawn between points. You are then left with a line chart with both primary and drilled down series being 'line' type. If you don't want each series to be a line you can assign individual types in the series properties.

Demo fiddle.