Puh thats tought! So i have to go the hard way for it? What a pity!
Lets see if i understand the code... Is there any source where I can read about
passing parameters to a perl script via the browser?
> One solution, when not using $value = param('value');
>
> sub parse_form {
>
> read(STDIN, $buffer, $ENV{'CONTENT_LENGTH'});
>
[Theuerkorn Johannes] so i have to give the length of the variable name and
value? And what if i don�t know it before?
> if (length($buffer) < 5) {
> $head = $ENV{QUERY_STRING};
> }
[Theuerkorn Johannes] No, i don�t understand the reading part at all ... :-(
> @pairs = split(/\?/, $head); # split vars using ? as delimitor
> foreach $pair(@pairs) {
> ($name, $value) = split(/=/, $pair); # split var and value using = as delim.
>
[Theuerkorn Johannes] Ok, so i got the name and values somehow into the pairs
array and now i put it into two variables $name and $value for further use, right? But
again i don�t know how the values got into $head...
> $value =~ tr/+/ /;
> $value =~ s/%([a-fA-F0-9][a-fA-F0-9])/pack("C", hex($1))/eg;
>
>
[Theuerkorn Johannes] Ok, have to learn a lot as it seems, i definetely have
no clue what happens here,... OK, lets try: in the first line you change every + to a
blank, don�t you? And as far as I know from RegExp, in the second line you change
EVERYTHING to something. But to what?
>
> ${$name} = $value;
>
[Theuerkorn Johannes] Hey thats cool, i definetely understand that! ;-)
> }
> } # End sub parse_form
>
>
>
> Regs David
> ---------------------
> > From [EMAIL PROTECTED] Tue Jun 25
>15:32:57 MET 2002
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> > To: "'MECKLIN, JOE (ASI)'" <[EMAIL PROTECTED]>
> > Cc: [EMAIL PROTECTED]
> > Subject: AW: param problem
> > Date: Tue, 25 Jun 2002 15:10:05 +0200
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> > Thanks, but this doesn�t work either, the problem with the + is that the
>cgi:param method takes everything after the & sign as the next variable. As the
>syntax for the param method is:
>http://server/script.pl?variable1=value&variable2=value...etc
> >
> > > -----Urspr�ngliche Nachricht-----
> > > Von: MECKLIN, JOE (ASI) [SMTP:[EMAIL PROTECTED]]
> > > Gesendet am: Dienstag, 25. Juni 2002 15:05
> > > An: 'Theuerkorn Johannes'
> > > Betreff: RE: param problem
> > >
> > > In place of the plus sign (+), try sending the html encoding +
> > > The html on the receiving end should translate that to a plus sign.
> > >
> > >
> > >
> > > -----Original Message-----
> > > From: Theuerkorn Johannes [mailto:[EMAIL PROTECTED]]
> > > Sent: Tuesday, June 25, 2002 7:59 AM
> > > To: [EMAIL PROTECTED]
> > > Subject: cgi:param problem
> > >
> > >
> > > Hi there,
> > >
> > > i�ve got to pass a serial number to a perl.cgi. Doing it via the cgi:param
> > > funktion seems not to work.
> > >
> > >
> > > >use strict;
> > > >use CGI;
> > > >use DBI;
> > > >my $cgi_obj = new CGI;
> > > >my $seriennummer = $cgi_obj->param("seriennummer");
> > >
> > > Passing http://server/script4.pl?seriennummer=CN+/P4226666
> > >
> > > results in a variable seriennummer=CN/P4226666
> > >
> > > As i want to use the variable seriennummer for an SQL Query later, this>
> > > doesn�t work.
> > >
> > > Any possibility passing the + to my cgi Script? (\+ doesn�t work, either '+'
> > > or "+")
> > >
> > > Johannes
> > >
> > > --
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