Re: [PHP] refresh PHP page via onclick event
On 4/15/06, Alain Roger [EMAIL PROTECTED] wrote: Hi, Sorry to look like stupid for some of you, but i'm still not able to link to link (a /a) or to a button via onclick event) the refresh of my page. i've check META tag and also $PHP_SELF variable, but it does not work. What happens when you try? i have 1 PHP page on which i have 3 flags (3 images) if user click on 1 of these flags, $_SESSION['Localization'] is set up to flag language and the page must be refreshed. Something like this should work: a href=?php echo $_SERVER['PHP_SELF']; ??lang=enEnglish/a a href=?php echo $_SERVER['PHP_SELF']; ??lang=frFrench/a Then check $_GET['lang'] to use the new language var (then set it in the session etc). -- Postgresql php tutorials http://www.designmagick.com/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] refresh PHP page via onclick event
but i do not want to add some variable at the end of link... when user click on the flag, it should first store language into a $_SESSION variable and after redirect/refresh page. On 4/15/06, chris smith [EMAIL PROTECTED] wrote: On 4/15/06, Alain Roger [EMAIL PROTECTED] wrote: Hi, Sorry to look like stupid for some of you, but i'm still not able to link to link (a /a) or to a button via onclick event) the refresh of my page. i've check META tag and also $PHP_SELF variable, but it does not work. What happens when you try? i have 1 PHP page on which i have 3 flags (3 images) if user click on 1 of these flags, $_SESSION['Localization'] is set up to flag language and the page must be refreshed. Something like this should work: a href=?php echo $_SERVER['PHP_SELF']; ??lang=enEnglish/a a href=?php echo $_SERVER['PHP_SELF']; ??lang=frFrench/a Then check $_GET['lang'] to use the new language var (then set it in the session etc). -- Postgresql php tutorials http://www.designmagick.com/
Re: [PHP] refresh PHP page via onclick event
On 15 Apr 2006, at 12:51, Alain Roger wrote: but i do not want to add some variable at the end of link... when user click on the flag, it should first store language into a $_SESSION variable and after redirect/refresh page. Not possible. Web pages don't work like that. You need the flags to link somewhere, and only then can it store the details in the session. So either each flag links to its own PHP script (pointless), or you follow the advice of Chris and handle it that way. However you look at it though, you've got to pass a language somehow. Either via the query string, or by calling a unique script that handles that language only. Cheers, Rich -- http://www.corephp.co.uk Zend Certified Engineer PHP Development Services -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] refresh PHP page via onclick event
Or, use form and images as button and you will not get variables at the
end of the link:
form method=post action=?= $_SERVER['PHP_SELF'] ?
input type=images src=engFlag.jpg name=lang value=en
input type=images src=fraFlag.jpg name=lang value=fr
/form
and on the top of the page (php file) before you grab info from database
and language info (maybe i the header file):
?php
if(isset($_POST['lang']))
{
$_SESSION['lang'] = mysql_real_escape_string($_POST['lang']);
}
?
-afan
On 15 Apr 2006, at 12:51, Alain Roger wrote:
but i do not want to add some variable at the end of link...
when user click on the flag, it should first store language into a
$_SESSION
variable and after redirect/refresh page.
Not possible. Web pages don't work like that.
You need the flags to link somewhere, and only then can it store the
details in the session. So either each flag links to its own PHP
script (pointless), or you follow the advice of Chris and handle it
that way. However you look at it though, you've got to pass a
language somehow. Either via the query string, or by calling a unique
script that handles that language only.
Cheers,
Rich
--
http://www.corephp.co.uk
Zend Certified Engineer
PHP Development Services
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Re: [PHP] refresh PHP page via onclick event
At 1:40 PM +0200 4/15/06, Alain Roger wrote: Hi, Sorry to look like stupid for some of you, but i'm still not able to link to link (a /a) or to a button via onclick event) the refresh of my page. i've check META tag and also $PHP_SELF variable, but it does not work. here is what i would like to do. i have 1 PHP page on which i have 3 flags (3 images) if user click on 1 of these flags, $_SESSION['Localization'] is set up to flag language and the page must be refreshed. thanks a lot for some help or tutorials. Alain Alain: Try this: http://www.sperling.com/examples/styleswitch/ The demo jumps from one style sheet to another, but with a little alteration it could be expanded to solve your problem. It also stores the user preference in a cookie -- you probably want that as well. However, it does use a POST in the operation, BUT the switch is so fast that the user usually doesn't see it added to the url. Try the above link and see for yourself. HTH's tedd -- http://sperling.com -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] Refresh php section
Consider 4 IFRAMEs on one page, with meta refreshes in each header which point to your php script with a get parameter of whichever 'section' you're dealing with. Regards Chris -Original Message- From: ascll [mailto:[EMAIL PROTECTED] Sent: 25 September 2003 08:48 To: [EMAIL PROTECTED] Subject: [PHP] Refresh php section = start Test.php = // Section-A ?php ... ? // Section-B ?php ... ? // Section-C ?php ... ? // Section-D ?php ... ? = end Test.php = Greetings, It that a way for me to reload Section-A's php codes every 1-second and Section-D's php codes every 5-second, that belongs to the SAME php file, say test.php? Thanks in advance. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php If you are not the intended recipient of this e-mail, please preserve the confidentiality of it and advise the sender immediately of any error in transmission. Any disclosure, copying, distribution or action taken, or omitted to be taken, by an unauthorised recipient in reliance upon the contents of this e-mail is prohibited. Somerfield cannot accept liability for any damage which you may sustain as a result of software viruses so please carry out your own virus checks before opening an attachment. In replying to this e-mail you are granting the right for that reply to be forwarded to any other individual within the business and also to be read by others. Any views expressed by an individual within this message do not necessarily reflect the views of Somerfield. Somerfield reserves the right to intercept, monitor and record communications for lawful business purposes. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Refresh PHP
Ralph,
Before anything, I would like to thank you for the time you are spending
with my problem!
Ok. I changed using $_SESSION and the problem still happens. I printed both,
$_SESSION and $HTTP_SESSION_VARS and they are the same... not the current
user, but the last logged. It's funny that in the next page, after login, if
I print $_SESSION or $HTTP_SESSION_VARS they are right, but when I call
another page (using a link), like some report, it appears the wrong user.
All pages has the same header, setting no cache...
any ideas?
Thank you
Mauricio Valente
- Original Message -
From: Ralph Guzman [EMAIL PROTECTED]
To: 'Mauricio' [EMAIL PROTECTED]
Sent: Tuesday, July 08, 2003 6:57 PM
Subject: RE: [PHP] Refresh PHP
I though you were passing the variable through the url. If you have this
stored in a session, then try replacing $_GET with $_SESSION
-Original Message-
From: Mauricio [mailto:[EMAIL PROTECTED]
Sent: Tuesday, July 08, 2003 1:56 PM
To: 'PHP'
Subject: Re: [PHP] Refresh PHP
Doing this, it works. The variable 'url_variable' is changed when it
pass
over the if. But I don't want to use a get variable, it could be easily
changed by the users... its my problem...
Maurício Valente
- Original Message -
From: Ralph Guzman [EMAIL PROTECTED]
To: 'Mauricio' [EMAIL PROTECTED]; 'PHP'
[EMAIL PROTECTED]
Sent: Tuesday, July 08, 2003 4:05 PM
Subject: RE: [PHP] Refresh PHP
How about:
if($_GET['url_variable'] != $url_variable){
$url_variable = $_GET['url_variable'];
session_register('url_variable')
}
-Original Message-
From: Mauricio [mailto:[EMAIL PROTECTED]
Sent: Tuesday, July 08, 2003 11:14 AM
To: PHP
Subject: Re: [PHP] Refresh PHP
Hello Ralph,
Actually, after calling session_destroy() I reset those variables
assigning
an empty value like you said. But it still doesn't work. I did a test
after
destroying session variables, printing them. They are empty.
Another weird thing is that when a login as joao them logoff,
exclude
IE
cache, going in Tools Internet Option..., and login again with
another
user, this way the variable are printed correctly.
It happens in any windows version (95,98,ME,2K,XP) using IE 6.0 and
Netscape
7.
- Original Message -
From: Ralph Guzman [EMAIL PROTECTED]
To: 'Mauricio' [EMAIL PROTECTED]
Sent: Tuesday, July 08, 2003 2:11 PM
Subject: RE: [PHP] Refresh PHP
Rather than using session_destroy() reset the session variable by
assigning it an empty value. For example, lets say your url looks
something like this:
http://www.mydomain.com/?url_variable=Mauricio
then do the following:
if($_GET['url_variable'] != $url_variable){
$url_variable = ;
session_register('url_variable')
}
-Original Message-
From: Mauricio [mailto:[EMAIL PROTECTED]
Sent: Tuesday, July 08, 2003 7:02 AM
To: PHP
Subject: [PHP] Refresh PHP
Hi people!
Did anyone get this situation?
I'm creating a Site that uses 3 session variables. One of them I
always
print at the top of the page, it's the name of the user. There is a
link
that calls the function session_destroy(). Everytime that I follow
this
link
and log in with another user, that session variable printed doesn't
change,
but if I press F5 in IE or Netscape them it brings the right user. I
can't
make the page return the current user login, it always came with the
last
user logged. I tried to add some headers to set no cache in all php
pages,
but it doesn't work.
Anyone can help me???
Thanks
PS: Sorry about my poor english...
Maurício Valente
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Re: [PHP] Refresh PHP
PHP session functions and $_SESSION work kind of funny with Internet
Explorer while this problem rarely happen in 3rd party browser due to the
bad design of Internet Explorer... It's a microsoft problem. I have this
similiar problem with Internet Explorer. The workaround to the problem I
have is to eliminate the use of session_destroy(). Someone anyone login, a
new session token will be created anyway. Shockingly, when going from one
webpage to another, Internet Explorer sometime grab a wrong session token.
Mauricio [EMAIL PROTECTED] wrote in message
news:[EMAIL PROTECTED]
Ralph,
Before anything, I would like to thank you for the time you are spending
with my problem!
Ok. I changed using $_SESSION and the problem still happens. I printed
both,
$_SESSION and $HTTP_SESSION_VARS and they are the same... not the current
user, but the last logged. It's funny that in the next page, after login,
if
I print $_SESSION or $HTTP_SESSION_VARS they are right, but when I call
another page (using a link), like some report, it appears the wrong user.
All pages has the same header, setting no cache...
any ideas?
Thank you
Mauricio Valente
- Original Message -
From: Ralph Guzman [EMAIL PROTECTED]
To: 'Mauricio' [EMAIL PROTECTED]
Sent: Tuesday, July 08, 2003 6:57 PM
Subject: RE: [PHP] Refresh PHP
I though you were passing the variable through the url. If you have this
stored in a session, then try replacing $_GET with $_SESSION
-Original Message-
From: Mauricio [mailto:[EMAIL PROTECTED]
Sent: Tuesday, July 08, 2003 1:56 PM
To: 'PHP'
Subject: Re: [PHP] Refresh PHP
Doing this, it works. The variable 'url_variable' is changed when it
pass
over the if. But I don't want to use a get variable, it could be easily
changed by the users... its my problem...
Maurício Valente
- Original Message -
From: Ralph Guzman [EMAIL PROTECTED]
To: 'Mauricio' [EMAIL PROTECTED]; 'PHP'
[EMAIL PROTECTED]
Sent: Tuesday, July 08, 2003 4:05 PM
Subject: RE: [PHP] Refresh PHP
How about:
if($_GET['url_variable'] != $url_variable){
$url_variable = $_GET['url_variable'];
session_register('url_variable')
}
-Original Message-
From: Mauricio [mailto:[EMAIL PROTECTED]
Sent: Tuesday, July 08, 2003 11:14 AM
To: PHP
Subject: Re: [PHP] Refresh PHP
Hello Ralph,
Actually, after calling session_destroy() I reset those variables
assigning
an empty value like you said. But it still doesn't work. I did a test
after
destroying session variables, printing them. They are empty.
Another weird thing is that when a login as joao them logoff,
exclude
IE
cache, going in Tools Internet Option..., and login again with
another
user, this way the variable are printed correctly.
It happens in any windows version (95,98,ME,2K,XP) using IE 6.0 and
Netscape
7.
- Original Message -
From: Ralph Guzman [EMAIL PROTECTED]
To: 'Mauricio' [EMAIL PROTECTED]
Sent: Tuesday, July 08, 2003 2:11 PM
Subject: RE: [PHP] Refresh PHP
Rather than using session_destroy() reset the session variable by
assigning it an empty value. For example, lets say your url looks
something like this:
http://www.mydomain.com/?url_variable=Mauricio
then do the following:
if($_GET['url_variable'] != $url_variable){
$url_variable = ;
session_register('url_variable')
}
-Original Message-
From: Mauricio [mailto:[EMAIL PROTECTED]
Sent: Tuesday, July 08, 2003 7:02 AM
To: PHP
Subject: [PHP] Refresh PHP
Hi people!
Did anyone get this situation?
I'm creating a Site that uses 3 session variables. One of them I
always
print at the top of the page, it's the name of the user. There is a
link
that calls the function session_destroy(). Everytime that I follow
this
link
and log in with another user, that session variable printed doesn't
change,
but if I press F5 in IE or Netscape them it brings the right user. I
can't
make the page return the current user login, it always came with the
last
user logged. I tried to add some headers to set no cache in all php
pages,
but it doesn't work.
Anyone can help me???
Thanks
PS: Sorry about my poor english...
Maurício Valente
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RE: [PHP] Refresh PHP
Try adding a random number to the end of your URL.index.php?$randomnumber -Original Message- From: Mauricio [mailto:[EMAIL PROTECTED] Sent: Tuesday, July 08, 2003 10:02 AM To: PHP Subject: [PHP] Refresh PHP Hi people! Did anyone get this situation? I'm creating a Site that uses 3 session variables. One of them I always print at the top of the page, it's the name of the user. There is a link that calls the function session_destroy(). Everytime that I follow this link and log in with another user, that session variable printed doesn't change, but if I press F5 in IE or Netscape them it brings the right user. I can't make the page return the current user login, it always came with the last user logged. I tried to add some headers to set no cache in all php pages, but it doesn't work. Anyone can help me??? Thanks PS: Sorry about my poor english... Maurício Valente -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Refresh PHP
Hello Ralph,
Actually, after calling session_destroy() I reset those variables assigning
an empty value like you said. But it still doesn't work. I did a test after
destroying session variables, printing them. They are empty.
Another weird thing is that when a login as joao them logoff, exclude IE
cache, going in Tools Internet Option..., and login again with another
user, this way the variable are printed correctly.
It happens in any windows version (95,98,ME,2K,XP) using IE 6.0 and Netscape
7.
- Original Message -
From: Ralph Guzman [EMAIL PROTECTED]
To: 'Mauricio' [EMAIL PROTECTED]
Sent: Tuesday, July 08, 2003 2:11 PM
Subject: RE: [PHP] Refresh PHP
Rather than using session_destroy() reset the session variable by
assigning it an empty value. For example, lets say your url looks
something like this:
http://www.mydomain.com/?url_variable=Mauricio
then do the following:
if($_GET['url_variable'] != $url_variable){
$url_variable = ;
session_register('url_variable')
}
-Original Message-
From: Mauricio [mailto:[EMAIL PROTECTED]
Sent: Tuesday, July 08, 2003 7:02 AM
To: PHP
Subject: [PHP] Refresh PHP
Hi people!
Did anyone get this situation?
I'm creating a Site that uses 3 session variables. One of them I always
print at the top of the page, it's the name of the user. There is a link
that calls the function session_destroy(). Everytime that I follow this
link
and log in with another user, that session variable printed doesn't
change,
but if I press F5 in IE or Netscape them it brings the right user. I
can't
make the page return the current user login, it always came with the
last
user logged. I tried to add some headers to set no cache in all php
pages,
but it doesn't work.
Anyone can help me???
Thanks
PS: Sorry about my poor english...
Maurício Valente
--
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RE: [PHP] Refresh PHP
How about:
if($_GET['url_variable'] != $url_variable){
$url_variable = $_GET['url_variable'];
session_register('url_variable')
}
-Original Message-
From: Mauricio [mailto:[EMAIL PROTECTED]
Sent: Tuesday, July 08, 2003 11:14 AM
To: PHP
Subject: Re: [PHP] Refresh PHP
Hello Ralph,
Actually, after calling session_destroy() I reset those variables
assigning
an empty value like you said. But it still doesn't work. I did a test
after
destroying session variables, printing them. They are empty.
Another weird thing is that when a login as joao them logoff, exclude
IE
cache, going in Tools Internet Option..., and login again with
another
user, this way the variable are printed correctly.
It happens in any windows version (95,98,ME,2K,XP) using IE 6.0 and
Netscape
7.
- Original Message -
From: Ralph Guzman [EMAIL PROTECTED]
To: 'Mauricio' [EMAIL PROTECTED]
Sent: Tuesday, July 08, 2003 2:11 PM
Subject: RE: [PHP] Refresh PHP
Rather than using session_destroy() reset the session variable by
assigning it an empty value. For example, lets say your url looks
something like this:
http://www.mydomain.com/?url_variable=Mauricio
then do the following:
if($_GET['url_variable'] != $url_variable){
$url_variable = ;
session_register('url_variable')
}
-Original Message-
From: Mauricio [mailto:[EMAIL PROTECTED]
Sent: Tuesday, July 08, 2003 7:02 AM
To: PHP
Subject: [PHP] Refresh PHP
Hi people!
Did anyone get this situation?
I'm creating a Site that uses 3 session variables. One of them I
always
print at the top of the page, it's the name of the user. There is a
link
that calls the function session_destroy(). Everytime that I follow
this
link
and log in with another user, that session variable printed doesn't
change,
but if I press F5 in IE or Netscape them it brings the right user. I
can't
make the page return the current user login, it always came with the
last
user logged. I tried to add some headers to set no cache in all php
pages,
but it doesn't work.
Anyone can help me???
Thanks
PS: Sorry about my poor english...
Maurício Valente
--
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Re: [PHP] Refresh PHP
Doing this, it works. The variable 'url_variable' is changed when it pass
over the if. But I don't want to use a get variable, it could be easily
changed by the users... its my problem...
Maurício Valente
- Original Message -
From: Ralph Guzman [EMAIL PROTECTED]
To: 'Mauricio' [EMAIL PROTECTED]; 'PHP' [EMAIL PROTECTED]
Sent: Tuesday, July 08, 2003 4:05 PM
Subject: RE: [PHP] Refresh PHP
How about:
if($_GET['url_variable'] != $url_variable){
$url_variable = $_GET['url_variable'];
session_register('url_variable')
}
-Original Message-
From: Mauricio [mailto:[EMAIL PROTECTED]
Sent: Tuesday, July 08, 2003 11:14 AM
To: PHP
Subject: Re: [PHP] Refresh PHP
Hello Ralph,
Actually, after calling session_destroy() I reset those variables
assigning
an empty value like you said. But it still doesn't work. I did a test
after
destroying session variables, printing them. They are empty.
Another weird thing is that when a login as joao them logoff, exclude
IE
cache, going in Tools Internet Option..., and login again with
another
user, this way the variable are printed correctly.
It happens in any windows version (95,98,ME,2K,XP) using IE 6.0 and
Netscape
7.
- Original Message -
From: Ralph Guzman [EMAIL PROTECTED]
To: 'Mauricio' [EMAIL PROTECTED]
Sent: Tuesday, July 08, 2003 2:11 PM
Subject: RE: [PHP] Refresh PHP
Rather than using session_destroy() reset the session variable by
assigning it an empty value. For example, lets say your url looks
something like this:
http://www.mydomain.com/?url_variable=Mauricio
then do the following:
if($_GET['url_variable'] != $url_variable){
$url_variable = ;
session_register('url_variable')
}
-Original Message-
From: Mauricio [mailto:[EMAIL PROTECTED]
Sent: Tuesday, July 08, 2003 7:02 AM
To: PHP
Subject: [PHP] Refresh PHP
Hi people!
Did anyone get this situation?
I'm creating a Site that uses 3 session variables. One of them I
always
print at the top of the page, it's the name of the user. There is a
link
that calls the function session_destroy(). Everytime that I follow
this
link
and log in with another user, that session variable printed doesn't
change,
but if I press F5 in IE or Netscape them it brings the right user. I
can't
make the page return the current user login, it always came with the
last
user logged. I tried to add some headers to set no cache in all php
pages,
but it doesn't work.
Anyone can help me???
Thanks
PS: Sorry about my poor english...
Maurício Valente
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