Hi Tom... Thank you very much for your help.
Now, it's time for me to learn perl from: http://search.cpan.org/~nwclark/perl-5.8.8/pod/perlobj.pod http://search.cpan.org/~nwclark/perl-5.8.8/pod/perlboot.pod .......as your advise. I am going be back again to you in this mailing-list afterall if I still can not solve the problem. Thank you very much again, Tom. === On Sun, 24 Jun 2007 11:33:52 -0700 "Tom Phoenix" <[EMAIL PROTECTED]> wrote: > On 6/24/07, Patrik Hasibuan <[EMAIL PROTECTED]> wrote: > > > I want to write once a script as a part of building a connection to my MySQL > > DB server. The parts only use a kind of vabiable such as "$dbh". Is it > > possible? > > It's possible. In fact, that's what most of us do with objects. > > > #!/usr/bin/perl -w > > That's a good start. You could also use "use warnings" instead of -w, > and adding "use strict" will prevent some common mistakes. > > use strict; > use warnings; > > > use iterdir; > > What's this? Module names in all lower case are reserved for pragmas. > In the privacy of your own home directory, of course, you can name > things whatever you want. But normal modules, and the package names > they use, begin with a capital letter. > > > Can't call method "prepare" on an undefined value at iterdir.pm line 22. > > That means that the expression to the left of "->prepare" near line 22 > turned out to be undef instead of an object. > > > Please tell me how a class inherits connection object to the another class. > > Perl objects use the @ISA mechanism, documented in the perlobj manpage. > > http://search.cpan.org/~nwclark/perl-5.8.8/pod/perlobj.pod > > But it may help to start in the barnyard: > > http://search.cpan.org/~nwclark/perl-5.8.8/pod/perlboot.pod > > Hope this helps! > > --Tom Phoenix > Stonehenge Perl Training > > -- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > http://learn.perl.org/ > > > > -- Patrik Hasibuan <[EMAIL PROTECTED]> Junior Programmer -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] http://learn.perl.org/
