B4J Question [Resolved] Scrollable buttons in B4A ok but I can't in B4J

[Gnappo jr]

Hello everybody
In B4A I made a scrollview in which I add 20 buttons programmatically and I scroll!
I enclose a test program in B4A where you can see the buttons created and detachable.
Can you help me do the same thing in B4J without using additional layouts or just inserting the buttons programmatically?

 

[LucaMs]

https://www.b4x.com/android/forum/t...4a-ok-ma-non-riesco-in-b4j.135604/post-857538
(same question in the italian forum. Suggested to use xCustomListView and attached an example).

 

[Gnappo jr]

Hello everybody
In B4A I made a scrollview in which I add 20 buttons programmatically and I scroll!
I enclose a test program in B4A where you can see the buttons created and detachable.
Can you help me do the same thing in B4J without using additional layouts or just inserting the buttons programmatically?

unlike the Italian forum, here it is specified:
without using additional layouts

 

[klaus]

Is this is what you are looking for?
It is a B4XPages project working on all three platforms.
B4A, B4J and B4i have some differences you need to manage.
These differences are hidden to the programmer in the xCLV library.

 

[Gnappo jr]

Is this is what you are looking for?
It is a B4XPages project working on all three platforms.
B4A, B4J and B4i have some differences you need to manage.
These differences are hidden to the programmer in the xCLV library.

It is exactly what I was looking for! Really a great example and also multiplatform. Thanks.

 

[LucaMs]

It is exactly what I was looking for! Really a great example and also multiplatform. Thanks.

Ok, but don't underestimate these important Klaus' comments:

B4A, B4J and B4i have some differences you need to manage.
These differences are hidden to the programmer in the xCLV library.

 

[klaus]

Yes, but just 30 lines of code instead of a library with about 600 lines of code.

 

[LucaMs]

Yes, but just 30 lines of code instead of a library with about 600 lines of code.

600 lines of code; how many bytes?!?!
And how much easier and cleaner is it?