Returns true, if the function is called in a formula of the widget, where the user has performed the current action.




The ISUSERACTION returns true, if it is called

  • in the "On switch" formula of a menu, which has been switched by the user

  • in the "On click" formula of a button, which has been clicked by the user

  • in the "On input" formula of a cell or a table widget, in which the user has entered a new value

The function can be used to ensure that a call of action will not lead to unnecessary calls of other actions. Like in this example:

Button1 call "On click" action of button2 (with the CLICK function), and button2 does the same on button1. Without the proof by the ISUSERACTION function, this would lead to a recursion.