Documentation & API reference
Functions
Primary tabs
| Name | Location | Description |
Direct uses |
Strings |
|---|---|---|---|---|
| hook_field_attach_purge |
drupal/ |
Act on field_purge_data(). | ||
| hook_field_attach_view_alter |
drupal/ |
Perform alterations on field_attach_view() or field_view_field(). | ||
| hook_field_attach_prepare_translation_alter |
drupal/ |
Perform alterations on field_attach_prepare_translation(). | ||
| hook_field_language_alter |
drupal/ |
Perform alterations on field_language() values. | ||
| hook_field_available_languages_alter |
drupal/ |
Alter field_available_languages() values. | ||
| hook_field_storage_info |
drupal/ |
Expose Field API storage backends. | ||
| hook_field_storage_info_alter |
drupal/ |
Perform alterations on Field API storage types. | ||
| hook_field_storage_details |
drupal/ |
Reveal the internal details about the storage for a field. | ||
| hook_field_storage_details_alter |
drupal/ |
Perform alterations on Field API storage details. | ||
| hook_field_storage_load |
drupal/ |
Load field data for a set of entities. | ||
| hook_field_storage_write |
drupal/ |
Write field data for an entity. | ||
| hook_field_storage_delete |
drupal/ |
Delete all field data for an entity. | ||
| hook_field_storage_delete_revision |
drupal/ |
Delete a single revision of field data for an entity. | ||
| hook_field_storage_query |
drupal/ |
Execute a Drupal\Core\Entity\EntityFieldQuery. | ||
| hook_field_storage_create_field |
drupal/ |
Act on creation of a new field. | ||
| hook_field_storage_delete_field |
drupal/ |
Act on deletion of a field. | ||
| hook_field_storage_delete_instance |
drupal/ |
Act on deletion of a field instance. | ||
| hook_field_storage_pre_load |
drupal/ |
Act before the storage backends load field data. | ||
| hook_field_storage_pre_insert |
drupal/ |
Act before the storage backends insert field data. | ||
| hook_field_storage_pre_update |
drupal/ |
Act before the storage backends update field data. | ||
| hook_field_info_max_weight |
drupal/ |
Returns the maximum weight for the entity components handled by the module. | ||
| hook_field_create_field |
drupal/ |
Act on a field being created. | ||
| hook_field_create_instance |
drupal/ |
Act on a field instance being created. | ||
| hook_field_update_forbid |
drupal/ |
Forbid a field update from occurring. | ||
| hook_field_update_field |
drupal/ |
Act on a field being updated. | ||
| hook_field_delete_field |
drupal/ |
Act on a field being deleted. | ||
| hook_field_update_instance |
drupal/ |
Act on a field instance being updated. | ||
| hook_field_delete_instance |
drupal/ |
Act on a field instance being deleted. | ||
| hook_field_read_field |
drupal/ |
Act on field records being read from the database. | ||
| hook_field_read_instance |
drupal/ |
Act on a field record being read from the database. | ||
| hook_field_purge_field |
drupal/ |
Acts when a field record is being purged. | ||
| hook_field_purge_instance |
drupal/ |
Acts when a field instance is being purged. | ||
| hook_field_storage_purge_field |
drupal/ |
Remove field storage information when a field record is purged. | ||
| hook_field_storage_purge_field_instance |
drupal/ |
Remove field storage information when a field instance is purged. | ||
| hook_field_storage_purge |
drupal/ |
Remove field storage information when field data is purged. | ||
| hook_field_access |
drupal/ |
Determine whether the user has access to a given field. | ||
| field_update_8001 |
drupal/ |
Empty update - moved into field_update_8003(). | ||
| field_update_8002 |
drupal/ |
Migrate all instance widget and display settings to configuration. | ||
| field_update_8003 |
drupal/ |
Convert fields and instances to config. | ||
| field_update_8004 |
drupal/ |
Moves field_storage_default and field_language_fallback to config. | ||
| hook_search_info |
drupal/ |
Define a custom search type. | ||
| hook_search_access |
drupal/ |
Define access to a custom search routine. | ||
| hook_search_reset |
drupal/ |
Take action when the search index is going to be rebuilt. | ||
| hook_search_status |
drupal/ |
Report the status of indexing. | ||
| hook_search_admin |
drupal/ |
Add elements to the search settings form. | ||
| hook_search_execute |
drupal/ |
Execute a search for a set of key words. | ||
| hook_search_page |
drupal/ |
Override the rendering of search results. | ||
| hook_search_preprocess |
drupal/ |
Preprocess text for search. | ||
| hook_update_index |
drupal/ |
Update the search index for this module. | ||
| callback_search_conditions |
drupal/ |
Provide search query conditions. | 1 |