How to remove entries from a table

["Dave J. Andruczyk" <dave www2 buffalostate edu>]

How do you remove a widget that was "Attached" to a table??

I have an app that needs to update the number of entries in a table, on a
repeated basis, and will need to remove and add items on the fly.
(multiple channels of an oscilloscope, for my DAQ GUI front end..)

I had previously used a box to hold the curves,  but that doesn't let me
display them in a random order, easily. (table would be easier), but there
seems to be no docs on how to remove a widget "Attached" to the table.

Dave