function viewfield_field_presave in Viewfield 7.3

Same name and namespace in other branches

1. 7.2 viewfield.module \viewfield_field_presave()

Implements hook_field_presave().

File

./viewfield.module, line 113

Defines a field type to display a view.

Code

function viewfield_field_presave($entity_type, $entity, $field, $instance, $langcode, &$items) {
  foreach ($items as $delta => $item) {
    if (empty($item['vname'])) {
      unset($items[$delta]);
    }
  }
}