On Thu, May 25, 2000 at 02:27:18PM +1000, Michael Lake wrote:
> Hi All,
>
> I have a cgi script which creates a HTML form and I need to
> do a single forced refresh.
>
> 1. script gets called by user submitting form which
> references a default gif.
> 2. cgi script runs doing some molecular simulations and
> creates a gif of the data
> 3. sends back the same form but with a reference to the new
> gif
>
> Prob is that the browser shows the old gif in the cache.
> Viewing the new gif in public/tmp/ shows the new one is
> there.
>
> If I set <HEAD refresh='10'> that would refresh every 10
> seconds but I only want one refresh.
Another method may be to send back a "Location: URL" header which I believe
is part of HTTP/1.1 but I haven't verified this; it may just be a vendor
extenstion.
HTH,
Anand
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