/[webpac]/trunk/isis_sf.pm
This is repository of my old source code which isn't updated any more. Go to git.rot13.org for current projects!
ViewVC logotype

Contents of /trunk/isis_sf.pm

Parent Directory Parent Directory | Revision Log Revision Log


Revision 29 - (show annotations)
Sun Feb 23 07:08:54 2003 UTC (16 years, 6 months ago) by dpavlin
File size: 598 byte(s)
repeatable field support, filter functions added, broken charset (again!)

1 #
2 # isis_sf($isis_row,'isis_field'[,'subfield'])
3 #
4 # e.g. isis_sf($row,'700','a')
5 #
6 sub isis_sf {
7 my $row = shift @_;
8 my $isis_id = shift @_;
9 my $subfield = shift @_;
10
11 my $i = shift @_ || 0;
12
13 my $out;
14
15 if ($row->{$isis_id}->[$i]) {
16 my $sf = OpenIsis::subfields($row->{$isis_id}->[$i]);
17 if (! defined $subfield || length($subfield) == 0) {
18 # subfield list undef, empty or no defined subfields for this record
19 my $all_sf = $row->{$isis_id}->[$i];
20 $all_sf =~ s/\^./ /g; # nuke definitions
21 return $all_sf;
22 } elsif ($sf->{$subfield}) {
23 return $sf->{$subfield};
24 }
25 }
26 }
27
28 1;
29

Properties

Name Value
cvs2svn:cvs-rev 1.2

  ViewVC Help
Powered by ViewVC 1.1.26