I’ve made an example to make this easier to understand. In the red box, I have a repeating group of one list of texts, as you can see from the database here:
Every time I press the blue “Next item” button, I’d like to display the text of one item from that list. So in this case, the green box should say “one”, then after pressing the button, it will show “two”, then “three”, and then BACK to “one”.
I’ve begun by assigning a state to the green box, and for the text in the green box to show the text of the state. When the blue button is pressed, the state should change, which will update the text.
However, I don’t know how to get the state to change to the second or third item in the list, and then wrap around and start in the beginning. Any ideas?