APEX 18.2
https://apex.oracle.com/pls/apex/f?p=1855:35
This combines the Master Detail example (Editing \ Master Detail) in the Sample Interactive Grids app with the Multiple Selection example (Reporting \ Multiple Selection)
i.e. selecting a row in the master region refreshes the chart with data pertaining to the selected row.
It works fine, powerful and compelling UI!
Questions
1. When the chart is designed to accomodate no master rows selected (e.g. summary across all departments), I don't see a way to unselect all rows from the master region.
2. When the page is loaded, the first row in the master region is automatically selected. Instead, is there a way to not select any row and let user select it?
Thanks