Hey @Ricardo_Montoya!
You might try adding an event handler that stores the index of the listview row in a temp state. Any component in your listview should have access to {{ i }} which stores the row index:
You can then use that temp state to reference any underlying data:
Note that this is contingent on whether or not the clicked component has a "click" event handler.
Attached is an example you can import and play around with! Let me know if that works.
master_detail_listview.json