Re: [PHP] how to make the php page always newest when clicking 'back' botton in browser?
thanks a lot
"Brad Hubbard" <[EMAIL PROTECTED]> wrote in message
01092520521106.01344@badnote">news:01092520521106.01344@badnote...
> On Tue, 25 Sep 2001 13:09, mydata wrote:
> > Hi,I meet a problem when I am developing.
> >
> > I am developing php base on other programer's php code .
> > I must make the php page always newest when clicking 'back' botton in
> > browser(because that programer using javascript: history.go(-1)), I try
> > sent header() to disable cach,but seems to not works:
> > my development show below:
> > I have two page: page1 and page2 , on page1 I have a form which used to
> > send parameter to page2, when I submit this form ,the URL change to
page2
> > ,page2 use php code to deal with parameter and date submitted by form on
> > page1 , then page use javascript: history.go(-1) to return page1 . and
> > page1 must show newest information .
> >
> > I think it maybe not php questtion ,maybe I shoud insert some javascript
> > code into page1 somewhere,but I don't know what to . Could somebody help
me
> > , thank you very much.
>
>
>
> You're welcome.
>
> // Function to disable caching of individual page
> function Congo_nocache()
> {
> $dateHeader=time();
> $expHeader=$dateHeader-60; // set expire date for 60 seconds ago
> $modHeader=$dateHeader-3600; // set modified date for an hour ago
> header("Date: " . gmdate("D, d M Y H:i:s",$dateHeader)." GMT");
> // Current
> Date
> header("Cache-Control: no-cache, must-revalidate"); // HTTP/1.1
> header("Expires: " . gmdate("D, d M Y H:i:s",$expHeader)." GMT");
> // Date in
> the past
> header("Last-Modified: " . gmdate("D, d M Y H:i:s",$modHeader)."
> GMT"); //
> always modified
> header("Pragma: no-cache"); // HTTP/1.0
> }
>
> Sorry about the formatting (or lack of it :-)
>
> Happy trails,
> --
> Brad Hubbard
> Congo Systems
> 12 Northgate Drive,
> Thomastown, Victoria, Australia 3074
> Email: [EMAIL PROTECTED]
> Ph: +61-3-94645981
> Fax: +61-3-94645982
> Mob: +61-419107559
--
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Re: [PHP] how to make the php page always newest when clicking 'back' botton in browser?
On Tue, 25 Sep 2001 13:09, mydata wrote:
> Hi,I meet a problem when I am developing.
>
> I am developing php base on other programer's php code .
> I must make the php page always newest when clicking 'back' botton in
> browser(because that programer using javascript: history.go(-1)), I try
> sent header() to disable cach,but seems to not works:
> my development show below:
> I have two page: page1 and page2 , on page1 I have a form which used to
> send parameter to page2, when I submit this form ,the URL change to page2
> ,page2 use php code to deal with parameter and date submitted by form on
> page1 , then page use javascript: history.go(-1) to return page1 . and
> page1 must show newest information .
>
> I think it maybe not php questtion ,maybe I shoud insert some javascript
> code into page1 somewhere,but I don't know what to . Could somebody help me
> , thank you very much.
You're welcome.
// Function to disable caching of individual page
function Congo_nocache()
{
$dateHeader=time();
$expHeader=$dateHeader-60; // set expire date for 60 seconds ago
$modHeader=$dateHeader-3600; // set modified date for an hour ago
header("Date: " . gmdate("D, d M Y H:i:s",$dateHeader)." GMT");
// Current
Date
header("Cache-Control: no-cache, must-revalidate"); // HTTP/1.1
header("Expires: " . gmdate("D, d M Y H:i:s",$expHeader)." GMT");
// Date in
the past
header("Last-Modified: " . gmdate("D, d M Y H:i:s",$modHeader)."
GMT"); //
always modified
header("Pragma: no-cache"); // HTTP/1.0
}
Sorry about the formatting (or lack of it :-)
Happy trails,
--
Brad Hubbard
Congo Systems
12 Northgate Drive,
Thomastown, Victoria, Australia 3074
Email: [EMAIL PROTECTED]
Ph: +61-3-94645981
Fax: +61-3-94645982
Mob: +61-419107559
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
To contact the list administrators, e-mail: [EMAIL PROTECTED]
[PHP] how to make the php page always newest when clicking 'back' botton in browser?
Hi,I meet a problem when I am developing. I am developing php base on other programer's php code . I must make the php page always newest when clicking 'back' botton in browser(because that programer using javascript: history.go(-1)), I try sent header() to disable cach,but seems to not works: my development show below: I have two page: page1 and page2 , on page1 I have a form which used to send parameter to page2, when I submit this form ,the URL change to page2 ,page2 use php code to deal with parameter and date submitted by form on page1 , then page use javascript: history.go(-1) to return page1 . and page1 must show newest information . I think it maybe not php questtion ,maybe I shoud insert some javascript code into page1 somewhere,but I don't know what to . Could somebody help me , thank you very much. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
