Push button and change field value

[Fernando_Sanchez]

Hi all! Thanks in advance for the help.

I am struggling with something that must be very simple.

Imagine I have a field with diferrente values (not known previously), for example:

field

A

B

C

..

I need a button that when I press it it iterates all posible values one by one.

Press button > Selects A.

Press button > Selects B

Press button > Selects C

And so on...

It has be to be really easy, but I cannot find the propper way.

Thanks

[Fernando_Sanchez]

Auto reply.

Give a value to field and then withing the button:

set variable field

=if($(vValue)+1>$(vValueCount),0,$(vValue)+1)