![]() ![]() I need to prevent updating Screen A list unless I manually update the list in Screen A. Then the Screen A list is also getting updated. When you plugged list 1,2>0 in place of that test function you get always False because your list1 1,2 equals 1 1. This function is being applied to all elements of your list and if evaluates as True the element is selected. I have a list on Screen A I Navigate to Screen B passing list on Screen A and modify few fields in the list in Screen B. Select takes a boolean function for its second argument.
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