How to retrieve select’s values?

[StanRobson]

Hi!

I’ve got a form like this :

I managed to retrieve the values of my fields “Champ 1” and “Champ 2” like this :

but i also want to get the select’s values (“texte” or “nombre”). Unfortunately, i can’t see them :

How can i retrieve them? My objective is to get all these informations to send them to my API in a JSON file.

Thanks.