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Posted by Chung Leong on 11/18/70 11:38
thehuby wrote:
> Is there any way of disabling the repost of information when a user
> hits the back button?
>
> Is the only way to do this to actually use some sort of redirect on the
> page receiving the initial post (though this won't stop them hitting
> back twice and possibly reposting will it?)
That's the way to do it. A browser will only put actual pages into the
history. A POST that doesn't not produce a page, but instead, redirects
to a GET for presentation will not cause the repost warning. And if the
new URL matches exactly that of the page containing the form, the
browser (IE at least), will treat it as though the user has not left
the page at all.
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