Re: variable module

Octavian Rasnita wrote:
I have a directory named "Questionnaire" which contains some modules like "Files.pm", "MySQL.pm", and maybe others...

and I want to be able to choose the wanted module at runtime, using a code like:

my $module = "Files";

require Questionnaire::$module;
my $obj = Questionnaire::$module->new();

<snip>

First please tell me if this is a good practice,

I can't see why it shouldn't be.

Then please tell me how to do this... if it is possible.

Assuming that the path to the directory right above Questionnaire is included in @INC, this should work:

require "Questionnaire/$module.pm";
my $obj = "Questionnaire::$module"->new;

--
Gunnar Hjalmarsson
Email: http://www.gunnar.cc/cgi-bin/contact.pl
.