Data transfer from one HTML page to another

Question

When creating a technical site, I faced the need to transfer data and save it in a file. I am making a website in Django. In models I create input data. I receive these data in HTML and, if necessary, the user changes them and JS performs the necessary calculations, the results of which are sent to the same page. It is possible to do a lot of analytical work on outgoing data (build graphs, calculate a loan, calculate various project risks). I prefer to create several pages so as not to fill one. All pages have already been built. There was a problem of this nature: On the main page, JS did his job but I do not know how to access this data on other pages. Is there a solution to write a JSON string to a file or send them to Django model (update static data). I read a lot and looked for solutions, but I could not figure it out until the end. Maybe someone knows the solution.

Thank you in advance.

If need more information, please let me know. This is my first request for help, so please don't be strict if I cannot ask correctly.

Answer 1

Writing to a temporary or holding table in a database might be a solution. You would be able to fetch the data as needed when a new page loads.

There is probably a better solution though.