Hello!
I have data that is coming in from MySQL and then being parsed to JSON to display on Highcharts Gantt. I was looking for a way to use the standard date filter and show only rows with data for that year (hiding empty rows), but it doesn't seem to be possible with nested parent objects.
I'm wondering now if there's a way to filter the incoming data from the JSON parse before Highcharts renders it, and then I can create a bunch of Gantt charts (one for each year) and toggle between them.
Thank you!