function _rolereference_names in Role Reference 6

Helper function for formatters.

Store role names collected in the current request.

1 call to _rolereference_names()

theme_rolereference_formatter_default in ./rolereference.module

Theme function for 'default' rolereference field formatter.

File

./rolereference.module, line 264

Defines a field type for referencing a role. Based almost entirely on nodereference and userreference modules.

Code

function _rolereference_names($rid) {
  static $names = array();
  if (!isset($names[$rid])) {
    $name = db_result(db_query("SELECT name FROM {role} WHERE rid = %d", $rid));
    $names[$rid] = $name ? $name : '';
  }
  return $names[$rid];
}