1 package Reaction::UI::ViewPort::DisplayField::Collection;
4 use Scalar::Util 'blessed';
6 class Collection is 'Reaction::UI::ViewPort::DisplayField', which {
7 has '+value' => (isa => 'ArrayRef');
8 has '+layout' => (default => 'displayfield/list');
10 has value_names => (isa => 'ArrayRef', is => 'ro', lazy_build => 1);
12 has value_map_method => (
13 isa => 'Str', is => 'ro', required => 1, default => sub { 'display_name' },
16 override build_value => sub {
17 return [super()->members];
20 implements build_value_names => as {
22 my @all = @{$self->value||[]};
23 my $meth = $self->value_map_method;
24 my @names = map { blessed $_ ? $_->$meth : $_ } @all;
25 return [ sort @names ];