Documentation & API reference
Functions
Primary tabs
| Name | Location | Description |
Direct uses |
Strings |
|---|---|---|---|---|
| dblog_logging_settings_submit |
drupal/ |
Form submission handler for system_logging_settings(). | 1 | |
| field_help |
drupal/ |
Implements hook_help(). | ||
| field_theme |
drupal/ |
Implements hook_theme(). | ||
| field_cron |
drupal/ |
Implements hook_cron(). | ||
| field_system_info_alter |
drupal/ |
Implements hook_system_info_alter(). | ||
| field_data_type_info |
drupal/ |
Implements hook_data_type_info() to register data types for all field types. | ||
| field_entity_create |
drupal/ |
Implements hook_entity_create(). | ||
| field_entity_field_info |
drupal/ |
Implements hook_entity_field_info() to define all configured fields. | ||
| field_field_widget_info_alter |
drupal/ |
Implements hook_field_widget_info_alter(). | ||
| field_rebuild |
drupal/ |
Implements hook_rebuild(). | ||
| field_modules_enabled |
drupal/ |
Implements hook_modules_enabled(). | ||
| field_modules_disabled |
drupal/ |
Implements hook_modules_disabled(). | ||
| _field_sort_items |
drupal/ |
Sorts items in a field according to user drag-and-drop reordering. | ||
| _field_sort_items_helper |
drupal/ |
Callback for usort() within _field_sort_items(). | 1 | |
| _field_sort_items_value_helper |
drupal/ |
Callback for usort() within theme_field_multiple_value_form(). | 2 | |
| field_page_build |
drupal/ |
Implements hook_page_build(). | ||
| template_preprocess_field |
drupal/ |
Prepares variables for field templates. | ||
| template_process_field |
drupal/ |
Theme process function for theme_field() and field.html.twig. | ||
| theme_field |
drupal/ |
Returns HTML for a field. | ||
| field_hook_info |
drupal/ |
Implements hook_hook_info(). | ||
| hook_field_extra_fields |
drupal/ |
Exposes "pseudo-field" components on fieldable entities. | ||
| hook_field_extra_fields_alter |
drupal/ |
Alter "pseudo-field" components on fieldable entities. | ||
| hook_field_info |
drupal/ |
Define Field API field types. | ||
| hook_field_info_alter |
drupal/ |
Perform alterations on Field API field types. | ||
| hook_field_schema |
drupal/ |
Define the Field API schema for a field structure. | ||
| hook_field_load |
drupal/ |
Define custom load behavior for this module's field types. | ||
| hook_field_prepare_view |
drupal/ |
Prepare field values prior to display. | ||
| hook_field_validate |
drupal/ |
Validate this module's field data. | ||
| hook_field_presave |
drupal/ |
Define custom presave behavior for this module's field types. | ||
| hook_field_insert |
drupal/ |
Define custom insert behavior for this module's field data. | ||
| hook_field_update |
drupal/ |
Define custom update behavior for this module's field data. | ||
| hook_field_storage_update_field |
drupal/ |
Update the storage information for a field. | ||
| hook_field_delete |
drupal/ |
Define custom delete behavior for this module's field data. | ||
| hook_field_delete_revision |
drupal/ |
Define custom revision delete behavior for this module's field types. | ||
| hook_field_prepare_translation |
drupal/ |
Define custom prepare_translation behavior for this module's field types. | ||
| hook_field_is_empty |
drupal/ |
Define what constitutes an empty item for a field type. | ||
| hook_field_widget_info_alter |
drupal/ |
Perform alterations on Field API widget types. | ||
| hook_field_widget_form_alter |
drupal/ |
Alter forms for field widgets provided by other modules. | ||
| hook_field_widget_WIDGET_TYPE_form_alter |
drupal/ |
Alter widget forms for a specific widget provided by another module. | ||
| hook_field_formatter_info_alter |
drupal/ |
Perform alterations on Field API formatter types. | ||
| hook_field_attach_form |
drupal/ |
Act on field_attach_form(). | ||
| hook_field_attach_load |
drupal/ |
Act on field_attach_load(). | ||
| hook_field_attach_validate |
drupal/ |
Act on field_attach_validate(). | ||
| hook_field_attach_extract_form_values |
drupal/ |
Act on field_attach_extract_form_values(). | ||
| hook_field_attach_presave |
drupal/ |
Act on field_attach_presave(). | ||
| hook_field_attach_insert |
drupal/ |
Act on field_attach_insert(). | ||
| hook_field_attach_update |
drupal/ |
Act on field_attach_update(). | ||
| hook_field_attach_preprocess_alter |
drupal/ |
Alter field_attach_preprocess() variables. | ||
| hook_field_attach_delete |
drupal/ |
Act on field_attach_delete(). | ||
| hook_field_attach_delete_revision |
drupal/ |
Act on field_attach_delete_revision(). |