My purpose is to create a table which should be dynamically filled at runtime depending on the number of elements in the datasource($record.list). If the list is empty, the table shouldn't be displayed at all.
I created a subform which holds a table, ticking "Repeat Subform for each data item" and I set the binding of the table elements to $record.list[*].myelement. This works fine so far.
For the table header I created a second subform with a table having exactly the same size like the other table with text fields that contain the table header texts.
My problem now is that I would like to control the display of the subform which serves as table header row depending on whether $record.list is empty or not.
What's the best way to do this? How can I have access to the datasource for a form?
sorry for the late answer. Thank you very much for your suggestion. As I am already working on a new project, I could not try this so far, but it will be very helpful when a similar task comes up.
