<& elements/edit.html,
  'name'   => 'RADIUS Group',
  'table'  => 'radius_group',
  'labels' => { 
    'groupnum'  => 'Group',
    'groupname' => 'RADIUS Group',
    'description' => 'Description',
    'attrnum'   => 'Attribute',
    'priority'  => 'Priority',
  },
  'viewall_dir' => 'browse',
  'fields' => [
    { 'field'     => 'groupname',
      'type'      => 'text',
      'size'      => 20,
      'colspan'   => 6, # just to not interfere with radius_attr columns
    },
    { 'field'     => 'description',
      'type'      => 'text',
      'size'      => 40,
      'colspan'   => 6,
    },
    { 'field'     => 'priority',
      'type'      => 'text',
      'size'      => 2,
      'colspan'   => 6, # just to not interfere with radius_attr columns
    },
    {
      'field'     => 'attrnum',
      'type'      => 'radius_attr',
      'o2m_table' => 'radius_attr',
      'm2_label'  => 'Attribute',
      'm2_error_callback' => $m2_error_callback,
    },
  ],
  #debug => 1
&>
<%init>

die "access denied"
  unless $FS::CurrentUser::CurrentUser->access_right('Configuration');

my $m2_error_callback = sub { # reconstruct the list
  my ($cgi, $object) = @_;

  my @fields = qw(attrname attrtype op value);
  map {
    my $k = $_;
    next if !length($cgi->param($k.'_attrname'));
    new FS::radius_attr {
      'groupnum' => $object->groupnum,
      'attrnum'  => scalar( $cgi->param($k) ),
      map {  $_  => scalar( $cgi->param($k.'_'.$_) ) } @fields,
    };
  } grep /^attrnum\d+$/, ($cgi->param);
};
</%init>