Interactive PDF. When the button is on, it should display a number

[Gisela0D4D]

Hello everybody! I am trying to solve a problem. I have to develop an interactive PDF where users can click a button and display a number on another page of the same document. And if users click another button, a different number will appear.
Does anyone know how I can do that?

[try67 · Accepted solution]

As the Mouse Up event of each of those buttons enter something like this JavaScript code:

this.getField("Text1").value = "ABC";

Adjust the field name and value you want it to have, of course.

[Gisela0D4D]

Thanks TRYG7!
I will add this code to each button. But in the place where I need to show the number, do you know how can I display this number when users click the button above?
What Java code should I use?

[try67]

It's "try67" not "tryG7", but never mind...

Sorry, I don't quite follow what you mean.

[Gisela0D4D]

Sorry, try67!

It works! Thank you very much, We´ve got it!