Documentation & API reference
Functions
Primary tabs
| Name | Location | Description |
Direct uses |
Strings |
|---|---|---|---|---|
| field_system_info_alter |
drupal/ |
Implements hook_system_info_alter(). | ||
| field_flush_caches |
drupal/ |
Implements hook_flush_caches(). | ||
| field_modules_enabled |
drupal/ |
Implements hook_modules_enabled(). | ||
| field_modules_disabled |
drupal/ |
Implements hook_modules_disabled(). | ||
| _field_sort_items_helper |
drupal/ |
Sort function for items order. (copied form element_sort(), which acts on #weight keys) | 1 | |
| _field_sort_items_value_helper |
drupal/ |
Same as above, using ['_weight']['#value'] | 2 | |
| _field_extra_fields_pre_render |
drupal/ |
Pre-render callback to adjust weights and visibility of non-field elements. | 2 | |
| template_preprocess_field |
drupal/ |
Theme preprocess function for theme_field() and field.tpl.php. | ||
| template_process_field |
drupal/ |
Theme process function for theme_field() and field.tpl.php. | ||
| theme_field |
drupal/ |
Returns HTML for a field. | ||
| _element_validate_integer |
drupal/ |
DEPRECATED: Helper form element validator: integer. | ||
| _element_validate_integer_positive |
drupal/ |
DEPRECATED: Helper form element validator: integer > 0. | ||
| _element_validate_number |
drupal/ |
DEPRECATED: Helper form element validator: number. | ||
| theme_field_multiple_value_form |
drupal/ |
Returns HTML for an individual form element. | ||
| field_form_element_after_build |
drupal/ |
#after_build callback for field elements in a form. | 1 | |
| field_add_more_submit |
drupal/ |
Submit handler for the "Add another item" button of a field form. | 1 | |
| field_add_more_js |
drupal/ |
Ajax callback in response to a new empty widget being added to the form. | 1 | |
| field_default_validate |
drupal/ |
Generic field validation handler. | ||
| field_default_insert |
drupal/ |
Default field 'insert' operation. | ||
| field_default_prepare_view |
drupal/ |
Invokes hook_field_formatter_prepare_view() on the relevant formatters. | ||
| field_default_view |
drupal/ |
Builds a renderable array for one field on one entity instance. | ||
| field_default_prepare_translation |
drupal/ |
Copies source field values into the entity to be prepared. | ||
| 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 |
drupal/ |
Expose Field API widget types. | ||
| hook_field_widget_info_alter |
drupal/ |
Perform alterations on Field API widget types. | ||
| hook_field_widget_form |
drupal/ |
Return the form for a single field widget. | ||
| 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_widget_properties_alter |
drupal/ |
Alters the widget properties of a field instance before it gets displayed. | ||
| hook_field_widget_error |
drupal/ |
Flag a field-level validation error. | ||
| hook_field_formatter_info |
drupal/ |
Expose Field API formatter types. | ||
| hook_field_formatter_info_alter |
drupal/ |
Perform alterations on Field API formatter types. | ||
| hook_field_formatter_prepare_view |
drupal/ |
Allow formatters to load information for field values being displayed. | ||
| hook_field_formatter_view |
drupal/ |
Build a renderable array for a field value. | ||
| hook_field_attach_form |
drupal/ |
Act on field_attach_form(). |