protected function FlexiformElementField_entityreference::formAlterAutocompleteElement in Flexiform 7

Alter the selection element.

1 call to FlexiformElementField_entityreference::formAlterAutocompleteElement()

FlexiformElementField_entityreference::form in includes/element/fields/entityreference.inc

Return the form element for this FlexiformElement.

File

includes/element/fields/entityreference.inc, line 34

Contains FlexiformElementField_entityreference class.

Class

FlexiformElementField_entityreference

Class for entityreference Field API elements.

Code

protected function formAlterAutocompleteElement(&$element, $entity) {
  $ac_path = $this
    ->getWidgetType() == 'entityreference_autocomplete' ? 'flexiform/entityreference/autocomplete/single' : 'flexiform/entityreference/autocomplete/tags';
  $element['#autocomplete_path'] = $ac_path . '/' . $this->flexiform->form . '/' . $this->element_namespace;
  if ($entity_id = entity_id($this->entity_type, $entity)) {
    $element['#autocomplete_path'] .= "/{$entity_id}";
  }
  else {
    $element['#autocomplete_path'] .= "/NULL";
  }
  foreach ($element['#element_validate'] as &$callback) {
    if ($callback == '_entityreference_autocomplete_validate') {
      $callback = array(
        $this,
        'autocompleteValidate',
      );
    }
    if ($callback == '_entityreference_autocomplete_tags_validate') {
      $callback = array(
        $this,
        'autocompleteTagsValidate',
      );
    }
  }
}