loncom/interface/loncommon.pm - diff

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version 1.190, 2004/04/30 23:04:53	version 1.191, 2004/05/03 16:07:18
Line 907 sub domain_select {	Line 907 sub domain_select {
} &get_domains;	} &get_domains;
if ($multiple) {	if ($multiple) {
$domains{''}=&mt('Any domain');	$domains{''}=&mt('Any domain');
return &multiple_select_form($name,$value,%domains);	return &multiple_select_form($name,$value,4,%domains);
} else {	} else {
return &select_form($name,$value,%domains);	return &select_form($name,$value,%domains);
}	}
}	}

sub multiple_select_form {	sub multiple_select_form {
my ($name,$value,%hash)=@_;	my ($name,$value,$size,%hash)=@_;
my %selected = map { $_ => 1 } ref($value)?@{$value}:($value);	my %selected = map { $_ => 1 } ref($value)?@{$value}:($value);
my $output='';	my $output='';
my $size =(scalar keys %hash<4?scalar keys %hash:4);	if (! defined($size)) {
	$size = 4;
	if (scalar(keys(%hash))<4) {
	$size = scalar(keys(%hash));
	}
	}
$output.="\n<select name='$name' size='$size' multiple='1'>";	$output.="\n<select name='$name' size='$size' multiple='1'>";
foreach (sort keys %hash) {	foreach (sort(keys(%hash))) {
$output.="<option name='$_'".	$output.='<option value="'.$_.'" ';
($selected{$_}?' selected="1"' :'').">$hash{$_}</option>\n";	$output.='selected ' if ($selected{$_});
	$output.='>'.$hash{$_}."</option>\n";
}	}
$output.="</select>\n";	$output.="</select>\n";
return $output;	return $output;