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 the original requested page. Install the Live HTTP Headers extension for Firefox to see exactly what your browser is sending and what the server is sending back. -- Len On 4/6/07, Christopher Schultz <[EMAIL PROTECTED]> wrote:
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 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 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. It appears that if I reload that resulting page, my browser (Mozilla Firefox 2.0) resubmits the original request (to duplicate the record), rather than the request that merely displays the new record. I am not familiar enough with the HTTP specification to know whether this is "correct" behavior or not, but the Mozilla folks typically make attempts to follow specifications as closely as possible, so I am reasonably confident that this isn't a bug. Given that, is there a (simple) way to protect links against resubmission similar to how a POST form might be protected? The only thinks I can think of are to make the link into a POST form with a button (which is kind of ugly) or to use a token that expires when the link is followed (unless the original to-be-copied record page is refreshed, in which case a new token is created). Any other ideas or thoughts? Thanks, - -chris -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.7 (MingW32) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFGFngl9CaO5/Lv0PARAtINAJ0Vp7qW9sSsjgvpQkccQ6HF4JYYKACfXfXd W6HYuYwGCeWFcj/bRjjoYwQ= =0i7e -----END PGP SIGNATURE----- --------------------------------------------------------------------- To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
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