function hook_field_collection_item_label in Field collection 7

Alter the label for a field collection.

Parameters

FieldCollectionItemEntity $item: The field collection item object.

$host: The host entity of the field collection item.

$field: The field information about the item.

Return value

string A string to represent the label for this item type.

1 invocation of hook_field_collection_item_label()

FieldCollectionItemEntity::defaultLabel in ./field_collection.entity.inc

Specifies the default label, which is picked up by label() by default.

File

./field_collection.api.php, line 197

Contains API documentation and examples for the Field Collection.

Code

function hook_field_collection_item_label($item, $host, $field) {
  switch ($item->field_name) {
    case 'field_my_first_collection':
      $item_wrapper = entity_metadata_wrapper('field_collection_item', $item);
      $title = $item_wrapper->field_title
        ->value();
      $author = $item_wrapper->field_author
        ->value();
      return "{$title} by {$author}";
  }
}