David Smith wrote:
So you want to effectively save the parameters from the original
request to page 1 and then use them when you come back to page 1. I
can see two options:
1. Sessionless -- each page propogates the original params as hidden
fields until you return to page 1 where it makes use of them.
2. With sessions -- the original params are stored in the session and
page 1 uses them in the absence of form params -- ie when completing
the process.
I've been trying to do this with sessions, but can't figure out the
details:. I can handle extracting the original params and storing them
away no problem, but can't figure out how to build the request again and
re-initiate it, to bring that page up again. Can you give me an example
or a link? I've tried quite a bit of googling, but must not have hit
upon the right combination of terms yet.
Dave
--David
David Kerber wrote:
Ok, I'll try:
My app is started with a .jsp. On it the user enters a location ID.
When they click the submit button, it sends the request to a servlet
(call it page 1) which brings up information from a database about
that location, and gives them the option to make changes to the
information for the location, stepping through 3 more pages, all from
servlets. After the last page is done, I want to return to the first
servlet page (page 1) with the same request parameters as it was
originally requested with, so that the site information is
re-requested from the database, and they will then see the same site,
but with the data changed to reflect what they just entered.
All of this works right now, except that I haven't figured out how to
return to servlet page 1 with the same request parameters it had the
first time, *as if* it had been requested from the jsp, but without
them needing to re-enter the location ID and clicking on the submit
button again. How can I do that?
Thanks for any suggestions!
Dave
Hassan Schroeder wrote:
On 12/21/06, David Kerber <[EMAIL PROTECTED]> wrote:
Nobody has a suggestion about this?
Sure. I suggest you rephrase what you're actually trying to accomplish,
because the original made utterly no sense to me :-)
FWIW,
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