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Rashmi,
Rashmi Rubdi wrote:
These 2 articles talk about how to properly prevent idempotent data
from being manipulated (deleted, saved etc) more than once.
http://www.javaranch.com/journal/200603/frontman.html
Zitat der eMail vom 06.04.2007 um 12:41 Uhr:
I recently discovered that a redirect-after-GET does not offer this
protection. I have a link on one page that duplicates the current
record, then does a redirect to the view record page displaying the
new record.
Any other ideas or thoughts?
As
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Andreas,
Andreas Prieß wrote:
I think the HTTP spec says that there should be _no_ change of status
performed on a GET request - GET should alwasy be repeatable without
danger.
While I think you're right, and agree in general, my UI makes the
These 2 articles talk about how to properly prevent idempotent data
from being manipulated (deleted, saved etc) more than once.
http://www.javaranch.com/journal/200603/frontman.html
http://www.theserverside.com/tt/articles/article.tss?l=RedirectAfterPost
I tested this on Tomcat 6.0.x, and
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All,
I have many form handlers that redirect-after-POST so that executing a
RELOAD/REFRESH on the client side doesn't end up repeating the
transaction (and potentially creating two new database records, etc.).
I recently discovered that a
That's not the behaviour I'm seeing with Firefox 1.5 (I haven't tried 2.0).
I have a page that responds to a GET with a 302 redirect. The browser
then automatically GETs the redirect page, and the redirect URL is
shown in the address bar, and if I reload the page it re-GETs the
second page, not
Me too. I tired this on Firefox 2.0.0.3
The only time it re-GETs or re-POSTs the original request is when HTTP
Forward is used.
If HTTP Redirect is used , it never re-GETs or re-POSTs the original request.
-Rashmi
On 4/6/07, Len Popp [EMAIL PROTECTED] wrote:
That's not the behaviour I'm
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Len,
Len Popp wrote:
That's not the behaviour I'm seeing with Firefox 1.5 (I haven't tried 2.0).
So weird... I observed this the other day and it's not doing it anymore
(i.e. it is working as I expected, without the re-GET). I have the same