I want to add notifier to the program. I want it to send an alert that says “are you sure” with “yes-no” option when I press the button and if I press the “yes”, the button can be active but ıf I press “no” the button cant be usable. I’d be grateful If you explain to me how to do it.
http://ai2.appinventor.mit.edu/reference/components/userinterface.html#Notifier
Use the showChooseDialog
yes but even if i press no it pushes the button
