why can't i see anywhere in this code what value:
$row["PicNum"];
contains?
try:
<a href="downloadfile.php?fileId=1" >
instead of:
<a href="downloadfile.php?fileId=<?php echo $row["PicNum"]; ?>" >
if, it's working then, then your error is there...
Greets,
Edward
----- Original Message -----
From: "Narvaez, Teresa" <[EMAIL PROTECTED]>
To: "'Lars Torben Wilson'" <[EMAIL PROTECTED]>; "Andrey Hristov"
<[EMAIL PROTECTED]>
Cc: <[EMAIL PROTECTED]>
Sent: Thursday, February 21, 2002 11:04 PM
Subject: RE: [PHP] Re: NULL value for variable
> Hello, Thanks for your replies. I still cannot access the variable fileId
> :-(. I would appreatiate any more comments. Thanks in advance -Teresa
>
> Warning: Undefined index: fileId in
> /home/narvaez/public_html/ddownloadfile.php on line 6
> Warning: Undefined variable: fileId in
> /home/narvaez/public_html/ddownloadfile.php on line 7
> Warning: Undefined variable: fileId in
> /home/narvaez/public_html/ddownloadfile.php on line 8
> Invalid PictureNumber specified: ()
>
> one.php
> ------------
> <td width="33%" bgcolor="#FFDCA8" height="21">
> <p style="margin-left: 10">
> <font face="Verdana" size="1">
> <a href="downloadfile.php?fileId=<?php echo $row["PicNum"]; ?>" >
> Download Now
> </a></font>
> </td>
> </tr>
>
> downloadfile.php
> ------------------------
> <?
> print_r ($_REQUEST['fileId']);
> if ( ! is_numeric($fileId) )
> die ("Invalid PictureNumber specified: ($fileId)");
> ?>
>
>
> > -----Original Message-----
> > From: Lars Torben Wilson [SMTP:[EMAIL PROTECTED]]
> > Sent: Thursday, February 21, 2002 1:52 PM
> > To: Andrey Hristov
> > Cc: Narvaez, Teresa; [EMAIL PROTECTED]
> > Subject: Re: [PHP] Re: NULL value for variable
> >
> > On Thu, 2002-02-21 at 08:16, Andrey Hristov wrote:
> > > It seems that you use global where it is not needed- outside of any
> > function
> > > First error because error_reporting is not set to 0 in php.ini so
> > error_reporting valus includes E_WARNING.
> > > if you set error_reporting=0 in php.ini or error_reporting(0); in the
> > script you will not receive the first warning but probably
> > > lose the second which is useful.
> > >
> > > Best regards,
> > > Andrey Hristov
> >
> > Turning error_reporting() off while developing is probably one of the
> > easiest ways to make your life suck--but to each his own. :) In this
> > case, it's probably pointing right to the problem.
> >
> > What do you get from using 'print_r($_REQUEST)'? You should be able
> > to access $_REQUEST['fileId'];
> >
> >
> > Torben
> >
> > > ----- Original Message -----
> > > From: "Narvaez, Teresa" <[EMAIL PROTECTED]>
> > > To: "'Sanduhr'" <[EMAIL PROTECTED]>;
<[EMAIL PROTECTED]>
> > > Sent: Thursday, February 21, 2002 6:05 PM
> > > Subject: RE: [PHP] Re: NULL value for variable
> > >
> > >
> > > > I comment it out but I got this error:
> > > >
> > > > Warning: Undefined variable: fileId in
> > > > /home/narvaez/public_html/ddownloadfile.php on line 22
> > > > Could not get file list: You have an error in your SQL syntax near
''
> > at
> > > > line 1
> > > >
> > > > Thanks for any help!.
> > > >
> > > > -----Original Message-----
> > > > From: Sanduhr [mailto:[EMAIL PROTECTED]]
> > > > Sent: Wednesday, February 20, 2002 6:58 PM
> > > > To: [EMAIL PROTECTED]
> > > > Subject: [PHP] Re: NULL value for variable
> > > >
> > > >
> > > > that "global $fileId;" shouldn't be there in downloadfile.php
> > > > "Teresa Narvaez" <[EMAIL PROTECTED]> schreef in bericht
> > > >
> > [EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
> > > > : Hello,
> > > > : I am runnig php 4.1.1. In the configuration, register_globals is
> > > > : ON.
> > > > : I have two programs and I want to pass the value from fileId from
> > one.php
> > > > to
> > > > : downloadfile.php. However, in downloadfile.php $fileId is NULL.
> > What am
> > > > I
> > > > : missing? Thanks, -Teresa
> > > > :
> > > > :
> > > > : one.php
> > > > : <td width="33%" bgcolor="#FFDCA8" height="21">
> > > > : <p style="margin-left: 10">
> > > > : <font face="Verdana" size="1">
> > > > : <a href="downloadfile.php?fileId=<?php echo $row["PicNum"];
> > ?>" >
> > > > : Download Now
> > > > : </a></font>
> > > > : </td>
> > > > : </tr>
> > > > :
> > > > : downloadfile.php
> > > > : <?
> > > > : global $fileId;
> > > > :
> > > > : if ( ! is_numeric($fileId) )
> > > > : die ("Invalid PictureNumber specified: ($fileId)");
> > > > :
> > > > : ?>
> > > > :
> > > > :
> > > >
> > > >
> > > >
> > > > --
> > > > 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
> > >
> > --
> > Torben Wilson <[EMAIL PROTECTED]>
> > http://www.thebuttlesschaps.com
> > http://www.hybrid17.com
> > http://www.inflatableeye.com
> > +1.604.709.0506
>
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