Add/remove items from one-to-many column

[adhamfaisal]

I was able to figure out how to remove a row from a data table, I made a copy of the app and posted it under a new topic:

Multi Select Drop Down with data table live update

Hi all, I am new to programming, so my code may not look that great. In this example, I reused codes from other posts. My goal was to make a drop-down list that when one of its items selected, it adds a button component to the form and at the same time: 1) remove the selected item from the list 2) add the selected item to the data table And when the button clicked; it removes itself from the form and its text from the data table, and add it back to the list. Here is the copy of the app: http…

Thank you all