Please help me, I am troubled by this


how to retrieve data by clicking from the ListView

where is the mistake?
please help


this whole block


I am not a specialist but
You load on initialized a empty list…

Maybe that’s the problem?



The getStartValue block takes the value from another screen. How are you passing this value?


i want like this, give me example blocks


Saying please helps a lot most of the time. :sunglasses:


you could save you a lot of trouble if you used only one screen…
see also tip 1 here



data does not appear, tell me where the error?