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Xiangli Zhang wrote:
Gunnar Hjalmarsson wrote:Xiangli Zhang wrote:I am trying to redirect from cgi1(with one string variable say $str with value from its calling parent html form) to cgi2, I know I can use redirect function of CGI model to implement redirection.
But i don't know how to pass $str to cgi2 from cgi1.
If you print a "Location" header (with or without CGI.pm's redirect() function), you can pass the string as a query string. But if cgi2 is another Perl program, using the require() function may be a better alternative.
Anyone know example how to use "require" function passing string variable?
You don't pass it at all. Just make it a package global.
cgi1.pl
----------------------------------------------------
#!/usr/bin/perl
use strict;
use warnings;
use CGI 'param';
our $str = param('somestring');
require 'cgi2.pl';
----------------------------------------------------cgi2.pl ---------------------------------------------------- #!/usr/bin/perl use strict; use warnings; use CGI ':standard'; print header(); print $::str; ----------------------------------------------------
See "perldoc perlmod".
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