Posted 28 October 2021, 4:51 am EST - Updated 3 October 2022, 9:33 am EST
Hello,
I’m trying out spreadjs and I’d like to know if it’s possible to add List Dropdown from here: https://www.grapecity.com/spreadjs/docs/v14/online/cell-dropdowns.html to column header (next to A ,B etc… - see attachment).
I’d like to then apply some handler to the selection made by user.
