function petreference_autocomplete_value in Previewable email templates 6

Value for a petreference autocomplete element.

Substitute in the pet title for the node nid.

1 string reference to 'petreference_autocomplete_value'

petreference_widget in modules/petreference/petreference.module

Implementation of hook_widget().

File

modules/petreference/petreference.module, line 499

Defines a field type for referencing pet template to a node.

Code

function petreference_autocomplete_value($element, $edit = FALSE) {
  $field_key = $element['#columns'][0];
  if (!empty($element['#default_value'][$field_key])) {
    $pid = $element['#default_value'][$field_key];
    $value = db_result(db_query(db_rewrite_sql('SELECT p.title FROM {pets} p WHERE p.pid = %d'), $pid));
    $value .= ' [pid:' . $pid . ']';
    return array(
      $field_key => $value,
    );
  }
  return array(
    $field_key => NULL,
  );
}