RE: [PHP] Re:Re: [PHP] help for me about session
| From: | Warren Vail | Date: | Mon, 25 Apr 2005 01:08:25 +0000 |
| Subject: | RE: [PHP] Re:Re: [PHP] help for me about session | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-213771@lists.php.net to get a copy of this message | ||
Looks like you are mixing JavaScript syntax with PHP, and that doesn't
work since JavaScript runs on the browser machine, and PHP on the server
(document.form.NextCourse.value is a syntax you will find in JavaScript,
not PHP).
Try something like this;
<?php
Startsession();
If($_SESSION["NextCourse"] == 1) {
do something here on 2nd pass
} else {
do something here on 1st pass
$_SESSION["NextCourse"] = 1;
}
?>
Make sure sessions are enabled on your server, you can confirm this by
executing php_info();
HTH,
Warren Vail
> -----Original Message-----
> From: Josephson Tracy [mailto:smallblackbug@yahoo.com]
> Sent: Sunday, April 24, 2005 8:27 AM
> To: Steve Buehler
> Cc: php-mailing-lists
> Subject: Re: [PHP] Re:Re: [PHP] help for me about session
>
>
> I want to get the value of document.form1.NextCourse.value
> But I got the value of $NextCourse in last page.
>
> Steve Buehler <steve@ibapp.com> wrote:
>
> At 10:29 PM 4/23/2005, Josephson Tracy wrote:
> > > At 09:35 PM 4/23/2005, Josephson Tracy wrote:
> > > >hi everyone,
> > > >when i study php, i have a problem as following:
> > > >---------------------
> > > >file1.php
> > > >> > >if($NextCourse == 1){ do something;}
> > > >else($NextCourse ==""){do something other }
> > > >?>
> > > >-------------------------
> > > >but when the 2ed access the file1.php
> > > >the value of $NextCourse is the $NextCourse in the , Not
> the value
> > > >of document.form1.NextCourse.value.
> > > >
> > > >could someone tell me why?thanks
> > >
> > > I believe it should be:
> > > > > if($NextCourse == 1){ do something; }
> > > elseif(!$NextCourse){ do something other; }
> > > > >
> > > By the way you have your statement, I think you are only
> looking for
> > > the "1". You might try the following instead.
> > > > > if($NextCourse == 1){
> > > do something;
> > > }else{
> > > do something else;
> > > }
> > > ?>
> > >
> >ok. the key problem is when I click the button to submit.
> >the value of $NextCourse is not the value of value
> > of document.form1.NextCourse.value.
> >just is the pre page's $NextCourse,that's say "null";
> >how can i get document.form1.NextCourse.value?
>
> How are you passing the variable $NextCourse to this script?
>
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