function viewreference_allowed_values in View reference 6.2

Same name and namespace in other branches

1. 6.3 viewreference.module \viewreference_allowed_values()
2. 6 viewreference.module \viewreference_allowed_values()

Implementation of hook_allowed_values().

1 call to viewreference_allowed_values()

viewreference_select_process in ./viewreference.module

Process an individual element.

File

./viewreference.module, line 619

Defines a field type for referencing a view from a node.

Code

function viewreference_allowed_values($field) {
  $options = _viewreference_potential_references($field, TRUE);
  foreach ($options as $key => $value) {
    $options[$key] = _viewreference_item($field, $value);
  }
  if (!$field['required']) {
    $options = array(
      0 => '<' . t('none') . '>',
    ) + $options;
  }
  return $options;
}