Iterate over pages

Using Streamlit
1

Is it possible to iterate over several pages with a button or similar? (Something like ‘next page’ button).
The problem that occurs is that the app runs from the beginning when the button is pressed and therefore a counter is never really raised.

It would be very helpful if you could answer this question or maybe have examples where something similar is documented.
Thanks

2

Currently there is no official implementation of a Session State which would allow you to maintain variables across several runs (needed for a counter like you said).

There are, however, small workarounds which work until an official method is implemented.
You can check them out here and here.