I did this very thing in my last project where we had tons of frameset
(*ick*). The desire was to have errors shown in the top frame where the
form was, but be able to update the entire page (the frameset) at once.
I had some base actions that we used to capture the request scoped
errors, put them into session scope, and then pull them back out and put
them into request scope. Wasn't pretty, but worked.
Erik
Ted Husted wrote:
> How about something in your Action that moved the message from the Session to
>Request, so that the tags would
> not be messing about with the system state?
>
> -Ted.
>
>
> 10/15/2002 11:27:16 AM, [EMAIL PROTECTED] wrote:
>
>
>>DO NOT REPLY TO THIS EMAIL, BUT PLEASE POST YOUR BUG
>>RELATED COMMENTS THROUGH THE WEB INTERFACE AVAILABLE AT
>><http://nagoya.apache.org/bugzilla/show_bug.cgi?id=13565>.
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>>http://nagoya.apache.org/bugzilla/show_bug.cgi?id=13565
>>
>>To "errors", add prefix, suffix, header, footer attrs, to "messages", add prefix,
>suffix attrs
>>
>>
>>
>>
>>
>>------- Additional Comments From [EMAIL PROTECTED] 2002-10-15 15:27 -------
>>I have written a custom tag that is very similar to the messages tag but with the
>scope and remove
>>attributes. I made this to address the following situation:
>>
>>When the user submits a form I
>>redirect back to the menu page. I redirect rather than forward to prevent the user
>accidently
>>reposting form data (Craig might say that I should train my users but that's another
>debate ;-). I
>>want to display a message on the menu page following the form submission; this
>message must go in
>>the session because of the redirect.
>>
>>The remove attribute is needed when messages are in the
>>session because the tag would display the message every time if it's not removed. I
>didn't follow
>>your suggestion on how to accomplish this but I'm certainly open to alternatives.
>>
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