You must understand that although it's all the same script each frame is its
own HTML page and Session vars will not be called into a frame unless you
specify it. So..
if ($QUERY_STRING == "2.html")
{
session_start(); // call session vars into this frame.
// .. blah blah blah..
}
Also set your variables before you register them into the session. If you
don't have register globals on it won't work the other way around. Hope
this helps. Very clever by the way I never thought of doing it this way.
I'd always called the PHP into the SRC tag. :-)
Good luck
-Kevin
----- Original Message -----
From: <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Wednesday, July 03, 2002 11:33 AM
Subject: Re: [PHP] Re: SESSION newbie question ***STILL UNRESOLVED***
> I did as you said Richard, however I still encounter the same problem,
> you can take a look at the code in test.txt, I updated it too.
>
>
> For other people, here is the original message:
>
> Hello,
>
> I got this example of sessions: www.net.co.cr/test/test.php ,
> however, as you can see in the code at /test/text.txt , isnt $_SESSION
> ['tree'] suppose to contain a value and not be NULL?
>
> Thanks.
>
>
> > > >www.net.co.cr/test/test.php
> > >
> > > <?
> > > if ($QUERY_STRING == "")
> > > {
> > > session_start();
> > > $_SESSION['tree'] = "green";
> > >
> > >
> > >
> > > Change the line above to these two lines:
> > > session_register('tree');
> > > $tree = 'green';
> > >
> > > Think of $_SESSION (and the other $_XXX vars) as "read-only"
> > >
> > > Use session_register() to say which variables should "live long and
> > prosper"
> > > and then just use them like regular variables.
> > >
> > >
> > > echo '<HTML>
> > > <HEAD>
> > > <TITLE>frame session test</TITLE>
> > > </HEAD>
> > >
> > > <FRAMESET cols="165,*" border=0 frameborder=0 framespacing=0">
> > > <FRAME SRC="?1.html" name="mainMenu" MARGINWIDTH="0"
> > MARGINHEIGHT="0"
> > > border=0 frameborder=0 FRAMESPACING="0" NORESIZE SCROLLING="no">
> > > <FRAME SRC="?2.html" name="right" MARGINWIDTH="0" WIDTH="0"
> > border=0
> > > frameborder=0 FRAMESPACING="0">
> > >
> > > </FRAMESET>
> > >
> > > </HTML>'; }
> > >
> > > if ($QUERY_STRING == "1.html")
> > > { echo "<b>This is just a dummy frame.</b>"; }
> > >
> > > if ($QUERY_STRING == "2.html")
> > > {
> > > echo "<b>";
> > > echo "The value of \$_SESSION['tree'] is:";
> > > echo gettype($_SESSION['tree']);
> > > echo "</b>";
> > > }
> > >
> > > ?>
> > >
> > >
> > > --
> > > Like Music? http://l-i-e.com/artists.htm
> > >
> > >
> > > --
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> > >
> > >
> >
> >
> >
> >
> >
>
>
>
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