$sth->execute($barcode);
$item = $sth->fetchrow_hashref;
+unless (defined $item) {
+ $template->param( 'Barcode' => $barcode );
+ $template->param( 'BarcodeNotFound' => 1 );
+}
+
my $body;
my $data;
$value = '' unless defined $value;
my @characters = split( //, $value );
my $charnum = 1;
- my $wordnum = 1;
+ my $wordernumber = 1;
my $i = 1;
foreach my $char (@characters) {
if ( $char ne ' ' ) {
- $data->{$key} .= "<span class='character word$wordnum character$charnum' id='$key$i'>$char</span>";
+ $data->{$key} .= "<span class='character word$wordernumber character$charnum' id='$key$i'>$char</span>";
} else {
$data->{$key} .= "<span class='space character$charnum' id='$key$i'>$char</span>";
- $wordnum++;
+ $wordernumber++;
$charnum = 1;
}
$charnum++;