oracle apex - Uncheck checkbox after alert message

Question

I created dynamic action in oracle apex i.e when selecting more than one check box it displays that "to select only one checkbox" if i click ok button of this message the checkboxes should be unchecked

Answer 1

After the confirm DA, add another DA with plsql code

:PXX_CHECKBOX_ITEM := null;

items to submit -> :PXX_CHECKBOX_ITEM