Question

I have 3 pages:

[Page 1] Index

[Page 2] User enter value in a form.

[Page 3] Do calculation on the value entered and output it on this page.

I as wondering how do i do this? I do not want to save the data in any database.

Thank you =)

*Added info 20100628 based on feedback. Thank you! *

for PHP, I could user $_GET and %_POST function. I am not sure how to do it on ROR.
[Page 1: index.html]

Amount in bank:
Interest rate (%):

[Page 2: interest_cal.php]
In 10 yrs, the total amount in your bank would be _______

Answer 1

welcome to stackoverflow. This is a programming QA Website, so it would be nice to see some Code, to see more clearly what You want. But I think what you want is a tableless model. There are two good screencasts by railscasts:

1. Tableless Model (Rails 2)
2. Active Model (Rails 3)