Load subview data only on demand

Is it possible to load data in the subview when the arrow is clicked instead of pre-loading all the subviews for each row? I saw an article Perspective - Table | Ignition User Manual about row and rowIndex. But I don't know where or how to grab the rowIndex parameter. Thank you

I figure you could use the onSubviewExpand Component Action in the table.

Don't pass any subview parameters on the initial table load. In this action, get the row (event.row) and use that to access the correct row in the table and update its record with the subview parameters.

Assuming all of your bindings are set up correctly I think this should work.

Awesome. Thank you! I think I figured out with this method