Based upon some messing around with html templates as well as fully understanding the requirements for Start expressions per this topic here:
…I have put together a simple example app that, um… generates a website?
If you copy and customize the example app above, take note that there are three AppSheet “reports” which you can run manually or schedule. They each output to relative paths underneath the app itself in google drive:
In plain terms, the website is a collection of top-level pages, each which has children and grandchildren pages.
This example has only been tested on Google Drive, I have no idea what will happen if you “copy and customize” into a one drive account! Should work though!
I tried to keep the HTML as well as data model extremely simple so as to allow other folks to expand upon it without having to sift through a bunch of canned html.
Let me know if there are issues copying and using it.