Blazor No Data Template Chart Example.

This Blazor Chart sample demonstrates how to handle empty data scenarios using a no data template. This template displays a custom message or image when the chart data is unavailable.

In this example, the NoDataTemplate property is configured with an HTML template that includes:

• A descriptive image
• A message indicating data unavailability
• An action button to load new data into the chart

Once data is provided, the chart displays a line chart with the loaded information. Tooltip is enabled in the chart to view detailed data. To see a tooltip, hover over a data point or tap on it on touch-enabled devices.