B4J Question How to iterate through a list when the list size is unknown

[giga]

I am trying to iterate through a list one by one. But the size of the lists vary.

I have tried this but I still end up with error java.lang.ArrayIndexOutOfBoundsException:

For a = 0 To myList.Size Step -1

Is this possible? Any help appreciated.

 

[Daestrum]

Could you not use a spinner control and set the limits, then the user cannot select beyond the number of id's you have.

 

[giga]

Could you not use a spinner control and set the limits, then the user cannot select beyond the number of id's you have.

Thanks for the reply. Yes spinner is also an option. I think I may have solved it with using id.length and validating the user input. I am still working with the design of the program so at this point if it is not easy to maneuver I may look at a spinner control.