En Mon, 28 Jan 2008 19:32:45 -0200, [EMAIL PROTECTED]
<[EMAIL PROTECTED]> escribió:
> 1. yes i've tried that technique but its annoying, the user can easily
> stop the redirection and not "elegant".
>
> 2. yes i'm aware of that, however what i've mentioned above is just an
> example, it's actually way more serious.
See this sequence:
User POSTs a form
Web app processes the form.
Web app updates its internal state.
Web app don't output anything, and finishes the POST
handling with a
redirect (implicit GET)
Browser receives the redirect and issues a GET request
Web app returns content
The important thing is that a POST request *never* returns content, always
redirects. All content is retrieved using GET.
--
Gabriel Genellina
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