Re: Help Please WebDNA 6 Secure Forms Problem
This WebDNA talk-list message is from 2004
It keeps the original formatting.
numero = 57928
interpreted = N
texte = Hi, Thanks for your continued interest in this. I don't think the Apache is affecting this as I've looked at the headers for ..php files and they don't have Cache-control or Pragma in them. On the upside, including your code has made the page work for one of the users that had problems but I notice the header now has two lines of 'Expires:' How can I be sure that all browsers will use the one that I've set and not the servers? HTTP/1.1 200 OK Date: Wed, 19 May 2004 16:14:21 GMT Server: Apache/2.0.49 (Unix) DAV/2 PHP/4.3.6 mod_ssl/2.0.49 OpenSSL/0.9.6i Content-type: text/html; charset=ISO-8859-1 Last-modified: Wed, 19 May 2004 17:14:21 GMT Expires: Wed, 19 May 2004 18:14:21 GMT Cache-control: no-store, no-cache, must-revalidate, max-age=0 Cache-control: post-check=0, pre-check=0 Pragma: no-cache Connection: Close MIME-Version: 1.0 Expires: Wed, 19 May 2004 16:14:21 GMT Content-Length: 2989 For those interested, the site to check your headers is at- http://www.elsop.com/quick/ Regards, Colin Colin Sidwell 01905 797383 ------------------------------- http://www.idealinternet.co.uk ------------------------------- > From: John Peacock
> Reply-To: (WebDNA Talk) > Date: Wed, 19 May 2004 11:59:09 -0400 > To: (WebDNA Talk) > Subject: Re: Help Please WebDNA 6 Secure Forms Problem > > Colin Sidwell wrote: > >> Thanks for that but if we change the file to .htm the expires format is the >> same and the page works, suggesting that it is the cache-control and pragma >> values that are upsetting it. > > How can I explain this to you? Apache knows that static files won't change, > so > it doesn't add any additional MIME headers. When you associate a file > extension > with a handler, Apache treats that differently. Whether WebDNA or Apache is > adding the cache-control/pragma, the solution is to make sure that the page > doesn't expire immediately by adding the correct MIME header. > > Please do what I suggested; I came up with this solution specifically to deal > with weird browser problems several years ago and it works like a charm. > > John > > -- > John Peacock > Director of Information Research and Technology > Rowman & Littlefield Publishing Group > 4501 Forbes Boulevard > Suite H > Lanham, MD 20706 > 301-459-3366 x.5010 > fax 301-429-5748 > > ------------------------------------------------------------- > This message is sent to you because you are subscribed to > the mailing list . > To unsubscribe, E-mail to: > To switch to the DIGEST mode, E-mail to > > Web Archive of this list is at: http://webdna.smithmicro.com/ ------------------------------------------------------------- This message is sent to you because you are subscribed to the mailing list . To unsubscribe, E-mail to: To switch to the DIGEST mode, E-mail to Web Archive of this list is at: http://webdna.smithmicro.com/
Associated Messages, from the most recent to the oldest:
Hi, Thanks for your continued interest in this. I don't think the Apache is affecting this as I've looked at the headers for ..php files and they don't have Cache-control or Pragma in them. On the upside, including your code has made the page work for one of the users that had problems but I notice the header now has two lines of 'Expires:' How can I be sure that all browsers will use the one that I've set and not the servers? HTTP/1.1 200 OK Date: Wed, 19 May 2004 16:14:21 GMT Server: Apache/2.0.49 (Unix) DAV/2 PHP/4.3.6 mod_ssl/2.0.49 OpenSSL/0.9.6i Content-type: text/html; charset=ISO-8859-1 Last-modified: Wed, 19 May 2004 17:14:21 GMT Expires: Wed, 19 May 2004 18:14:21 GMT Cache-control: no-store, no-cache, must-revalidate, max-age=0 Cache-control: post-check=0, pre-check=0 Pragma: no-cache Connection: Close MIME-Version: 1.0 Expires: Wed, 19 May 2004 16:14:21 GMT Content-Length: 2989 For those interested, the site to check your headers is at- http://www.elsop.com/quick/ Regards, Colin Colin Sidwell 01905 797383 ------------------------------- http://www.idealinternet.co.uk ------------------------------- > From: John Peacock > Reply-To: (WebDNA Talk) > Date: Wed, 19 May 2004 11:59:09 -0400 > To: (WebDNA Talk) > Subject: Re: Help Please WebDNA 6 Secure Forms Problem > > Colin Sidwell wrote: > >> Thanks for that but if we change the file to .htm the expires format is the >> same and the page works, suggesting that it is the cache-control and pragma >> values that are upsetting it. > > How can I explain this to you? Apache knows that static files won't change, > so > it doesn't add any additional MIME headers. When you associate a file > extension > with a handler, Apache treats that differently. Whether WebDNA or Apache is > adding the cache-control/pragma, the solution is to make sure that the page > doesn't expire immediately by adding the correct MIME header. > > Please do what I suggested; I came up with this solution specifically to deal > with weird browser problems several years ago and it works like a charm. > > John > > -- > John Peacock > Director of Information Research and Technology > Rowman & Littlefield Publishing Group > 4501 Forbes Boulevard > Suite H > Lanham, MD 20706 > 301-459-3366 x.5010 > fax 301-429-5748 > > ------------------------------------------------------------- > This message is sent to you because you are subscribed to > the mailing list . > To unsubscribe, E-mail to: > To switch to the DIGEST mode, E-mail to > > Web Archive of this list is at: http://webdna.smithmicro.com/ ------------------------------------------------------------- This message is sent to you because you are subscribed to the mailing list . To unsubscribe, E-mail to: To switch to the DIGEST mode, E-mail to Web Archive of this list is at: http://webdna.smithmicro.com/
Colin Sidwell
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