On Oct 24, 3:23 pm, Branko Vukelic <bg.bra...@gmail.com> wrote: > It might help if you could show us the table. I'm still not sure I > understand what you're trying to do.
There are three ways (that I know of) to get data to be available in successive controller functions: 1) Pass it on the URL as arguments 2) Write it to the session object 3) Pass it as form post params In (1), the data is visible to the user. In (3), you need to use a form with a submit button. In (2), you can't populate the session object through the act of the user clicking on a link to the next page. Now it turns out that you can actually do (2), using javascript as I explained in earlier posts. But it requires two HTTP requests, and seems somehow "the long way round". I want to know if there is a way to get data to go from a page to a controller function via an HTTP link, rather than using a form, and without showing that data on the URL.
