what do you mean I cant? It is logically working! Is this is
recommedation for more readibility and thats it? Or is this Perl best
practice thingy?
thank you!
Derek B. Smith
OhioHealth IT
UNIX / TSM / EDM Teams
"Charles K.
Clarkson"
<[EMAIL PROTECTED] To
.net> <beginners-cgi@perl.org>
cc
09/13/2005 02:02
PM Subject
RE: Use of uninitialized value
[EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] wrote:
: I'd rather send the whole thing b/c I also would like a critique
: as well. Here she is!
First glaring item: you cannot nest subroutines. To perl, the
following are equivalent.
===========
print "blah";
if ( $which_radio_button eq 'All-Clients' ) {
&viewall();
sub viewall {
# do something;
}
} elsif ( $which_radio_button eq 'Backup-Tapes' ) {
&viewbkups();
sub viewbkups {
# do something else;
}
}
===========
print "blah";
if ( $which_radio_button eq 'All-Clients' ) {
viewall();
} elsif ( $which_radio_button eq 'Backup-Tapes' ) {
viewbkups();
}
sub viewall {
# do something;
}
sub viewbkups {
# do something else;
}
===========
So there's no advantage to placing the subs in line and taking
them out makes your code more readable.
HTH,
Charles K. Clarkson
--
Mobile Homes Specialist
254 968-8328
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