I want to modify this so it executes on each variable
passed to it, e.g. $c1, then $c2, $c3, etc. This works
for $c1:
$c1 = $query->param( 'c1' );
@cand_info = &get_cand_info( $c1 );
.....
sub
get_cand_info() {
my ( $c1 ) = @_;
my @cand_info = ();
my $pq_out;
# Gather the information from a POST query.
if( length($c1) == 7 ) {
push( @cand_info, 'HRID' );
$pq_out = `/opt/bin/pq -o '%last:%first:%loc:%room:%te
+l:%id' hrid=$c1`;
}
chomp $pq_out;
# Put the data into the list.
@cand_info = ( @cand_info, split(/:/, $pq_out) );
($cand_info[1] = $cand_info[1]) =~ s/_/ /g; # name massage
return @cand_info;
}
I've been trying to do this by calling the subroutine in a
for...next loop, and passing it a variable which changes
value each time through the loop, but with no success:
for ($gi = 1; $gi <= $tno; $gi++ ) {
$tnum = "c".$gi;
$tnum2 = $query->param( '$tnum' );
@cand_info = &get_cand_info( $tnum2 );
}
I'm worn out with trying different variations on how to pass
the value(s) to the subroutine, help would be greatly
appreciated.
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