For passing values trough successives pages, I use $_SESSION variable.
Here is a simple function I've created:
function getvalue($fieldname){
if (isset($_GET[$fieldname]))
return $_GET[$fieldname];
elseif (isset($_SESSION[$fieldname]))
return $_SESSION[$fieldname];
elseif (isset($_POST[$fieldname]))
return $_POST[$fieldname];
else
return "";
}
I've this form:
<form name="ReturnBack" method="GET" action="/index.php?">
<center><input type="Submit" name="SubmitButton"
value="Retour"></center></form>
in the index.php page, when I show the SubmitButton value, I get "Search",
the one set in the $_SESSION["SubmitButton"]
Why the $_GET["SubmitButton"] value is empty ?? The Submit type doesn't set
the value ???? 5 1651
> I've this form: <form name="ReturnBack" method="GET" action="/index.php?"> <center><input type="Submit" name="SubmitButton" value="Retour"></center></form>
in the index.php page, when I show the SubmitButton value, I get "Search", the one set in the $_SESSION["SubmitButton"] Why the $_GET["SubmitButton"] value is empty ?? The Submit type doesn't set the value ????
I'm not sure what you mean here, but from your story I gather that you
also have a $_SESSION variable called SubmitButton?
If this is the case then your function will never reach the $_POST
variables because isset($_SESSION['SubmitButton']) will evaluate to true.
It's the $_GET['SubmitButton'] that isnt' called, not the POST. And since my
form is in GET method, it should be called ???
Cheers
"Brommer" <br*****@gmail.com> a écrit dans le message de news:
41***********************@news.xs4all.nl... I've this form: <form name="ReturnBack" method="GET" action="/index.php?"> <center><input type="Submit" name="SubmitButton" value="Retour"></center></form>
in the index.php page, when I show the SubmitButton value, I get "Search", the one set in the $_SESSION["SubmitButton"] Why the $_GET["SubmitButton"] value is empty ?? The Submit type doesn't set the value ????
I'm not sure what you mean here, but from your story I gather that you also have a $_SESSION variable called SubmitButton?
If this is the case then your function will never reach the $_POST variables because isset($_SESSION['SubmitButton']) will evaluate to true.
On Thu, 11 Nov 2004 16:15:25 +0100, "Bob Bedford"
<be******@YouKnowWhatToDoHerehotmail.com> wrote: "Brommer" <br*****@gmail.com> a écrit dans le message de news: 41***********************@news.xs4all.nl... I've this form: <form name="ReturnBack" method="GET" action="/index.php?"> <center><input type="Submit" name="SubmitButton" value="Retour"></center></form>
in the index.php page, when I show the SubmitButton value, I get "Search", the one set in the $_SESSION["SubmitButton"] Why the $_GET["SubmitButton"] value is empty ?? The Submit type doesn't set the value ????
I'm not sure what you mean here, but from your story I gather that you also have a $_SESSION variable called SubmitButton?
If this is the case then your function will never reach the $_POST variables because isset($_SESSION['SubmitButton']) will evaluate to true.
It's the $_GET['SubmitButton'] that isnt' called, not the POST. And since my form is in GET method, it should be called ???
Do you see " SubmitButton=Retour " in the url after submitting the
form? That will confirm/deny the value is actually being transmitted.
Alternatively, change the form's action to a phpinfo page to confirm
exactly what's where.
--
David ( @priz.co.uk )
Found !!!
I had a redirect (header) that was called that didn't let me see the
javascript alert box !!!! sorry !!!!
"David Mackenzie" <me@privacy.net> a écrit dans le message de news: 7e********************************@4ax.com... On Thu, 11 Nov 2004 16:15:25 +0100, "Bob Bedford" <be******@YouKnowWhatToDoHerehotmail.com> wrote:
"Brommer" <br*****@gmail.com> a écrit dans le message de news: 41***********************@news.xs4all.nl... I've this form: <form name="ReturnBack" method="GET" action="/index.php?"> <center><input type="Submit" name="SubmitButton" value="Retour"></center></form>
in the index.php page, when I show the SubmitButton value, I get "Search", the one set in the $_SESSION["SubmitButton"] Why the $_GET["SubmitButton"] value is empty ?? The Submit type doesn't set the value ????
I'm not sure what you mean here, but from your story I gather that you also have a $_SESSION variable called SubmitButton?
If this is the case then your function will never reach the $_POST variables because isset($_SESSION['SubmitButton']) will evaluate to true.
It's the $_GET['SubmitButton'] that isnt' called, not the POST. And since my form is in GET method, it should be called ???
Do you see " SubmitButton=Retour " in the url after submitting the form? That will confirm/deny the value is actually being transmitted.
Alternatively, change the form's action to a phpinfo page to confirm exactly what's where.
-- David ( @priz.co.uk ) This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics
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