Android Question Usage of List array List()

ElliotHC

Active Member
Licensed User
I am trying to create an app that is able to generate a number of lists as required in a for next loop.

B4X:
Private Races() As List



Races().Initialize()



For a = 1 to 10
    For b = 1 to 5
           Races(a).Add("Count=" & b)
    Next
Next

I should have 10 lists each with 5 lines as follows:
Count=1
Count=2
Count=3
Count=4
Count=5

But for some reason I can't seem to get it to work.

Any ideas what I'm doing wrong?
 

watesoft

Active Member
Licensed User
Longtime User
I am trying to create an app that is able to generate a number of lists as required in a for next loop.

B4X:
Private Races() As List



Races().Initialize()



For a = 1 to 10
    For b = 1 to 5
           Races(a).Add("Count=" & b)
    Next
Next

I should have 10 lists each with 5 lines as follows:
Count=1
Count=2
Count=3
Count=4
Count=5

But for some reason I can't seem to get it to work.

Any ideas what I'm doing wrong?
see here:
https://www.b4x.com/android/forum/t...-list-etc-by-the-key-word-new.111920/#content
 
Upvote 0

epiCode

Active Member
Licensed User
B4X:
    Private Races(10) As List

    For a = 0 To 9
        Races(a).Initialize
        For b = 1 To 5
            Races(a).Add("Count=" & b)
        Next
    Next

declare a specific number like races(10) and not open
initialize them one by one (like inside the loop)
 
Upvote 0
Top