I think your still not understanding the power of AJAX.
You can use AJAX to completely build a page on the fly,

client send data to server
server sends data back to client
client renders page according to data it received back from server.

so it matters not that the page did not know the info when it first loaded.

Probably overkill for your situation anyway, as would have a high learning
curve for you to learn all this if you don't already know ajax, so the
redirect is probably the best solution.



On Mon, Dec 24, 2012 at 2:20 PM, <> wrote:

>
>  >>This is the point in ajax, to send.data.from client side to server side.
>
> May be, but the point is still that when Ajax does it, the page that
> needed the data is already at client side, so it is too late.
> For sending data to the server, there is still good old FORMs.
> Ajax is more useful to get extra data from the server from a page on
> client side, to make the page more dynamic.
>
>
> 

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