B4J Question Checkbox group

[moore_it]

Hi all,

how i do for have one event in a group of checkbox ?

Thanks in advice

 

[DonManfred]

set the eventname for all Checkboxes which belongs together the same eventprefix. You then can use ONE event for all of them.

 

[moore_it]

thanks DonManfred but:

if i have four checkboxes and the last if checked put false at all the others i have four events

 

[DonManfred]

You can use ONE Event. Where exactly is the problem?
Create a small project which shows the issue and upload it.

You also can put all checkboxes in a list (all which belongs together) and iterate triugh the list and react accordingly.
step 1: iterate over the list and set them all unchecked.
step2: set the checkbox checked on the clicked one.

 

[moore_it]

but if i modify the value of a checkbox the event start.
If i put true on a checkbox that put false on other x checkboxes i have x events ...

 

[klaus]

If you want to have only one CheckBox checked at the same time use RadioButtons instead of CheckBoxes.

 

[moore_it]

Ahhh sorry for my stupidity !
Thanks Klaus