Question

I am using highcharts to represent data. In my chart based on conditions some series are disabled.

Is there any way to remove the legend itemhoverstyle property for disabled series?

Is there any way to add a tooltip to the legend items?

Answer 1

You can remove the serie from the legend:

series:[{
    name: 'serie1',
    type: 'line',
    data: yourArrayOfData,
    showInLegend: false
}]

If you want to change the css on hovering you’ll have to change this highcharts-legend style.

To add a tooltip to the legend do something like the following example:
Link