function _hs_process_shortcut_special_items in Hierarchical Select 7.3

1 call to _hs_process_shortcut_special_items()

_hs_process_exclusive_lineages in ./hierarchical_select.module

File

./hierarchical_select.module, line 380

This module defines the "hierarchical_select" form element, which is a greatly enhanced way for letting the user select items in a hierarchy.

Code

function _hs_process_shortcut_special_items($config) {
  $special_items = array();
  if (isset($config['special_items'])) {
    $special_items['exclusive'] = array_keys(array_filter($config['special_items'], '_hierarchical_select_special_item_exclusive'));
    $special_items['none'] = array_keys(array_filter($config['special_items'], '_hierarchical_select_special_item_none'));
  }
  return $special_items;
}