This is a demo tutorial. While there is no step-by-step commentary available (yet), the live demo below is fully functional. Feel free to open it for full source code.
This demo shows how we can use chart series' davalidated event to display a "no data" message in a modal if data contains no items.
See the Pen
Show "no data" warning on a PieChart by amCharts team (@amcharts)
on CodePen.0