Functions - 7.x - drupal
| Title | Deprecated | File name | Summary | Direct uses | Strings |
|---|---|---|---|---|---|
| hook_field_extra_fields_alter | modules/ |
Alter "pseudo-field" components on fieldable entities. | |||
| hook_field_extra_fields_display_alter | modules/ |
Alters the display settings of pseudo-fields before an entity is displayed. | |||
| hook_field_formatter_info | modules/ |
Expose Field API formatter types. | |||
| hook_field_formatter_info_alter | modules/ |
Perform alterations on Field API formatter types. | |||
| hook_field_formatter_prepare_view | modules/ |
Allow formatters to load information for field values being displayed. | |||
| hook_field_formatter_settings_form | modules/ |
Specify the form elements for a formatter's settings. | |||
| hook_field_formatter_settings_summary | modules/ |
Return a short summary for the current formatter settings of an instance. | |||
| hook_field_formatter_view | modules/ |
Build a renderable array for a field value. | |||
| hook_field_info | modules/ |
Define Field API field types. | |||
| hook_field_info_alter | modules/ |
Perform alterations on Field API field types. | |||
| hook_field_info_max_weight | modules/ |
Returns the maximum weight for the entity components handled by the module. | |||
| hook_field_insert | modules/ |
Define custom insert behavior for this module's field data. | |||
| hook_field_instance_settings_form | modules/ |
Add settings to an instance field settings form. | |||
| hook_field_is_empty | modules/ |
Define what constitutes an empty item for a field type. | |||
| hook_field_language_alter | modules/ |
Perform alterations on field_language() values. | |||
| hook_field_load | modules/ |
Define custom load behavior for this module's field types. | |||
| hook_field_prepare_translation | modules/ |
Define custom prepare_translation behavior for this module's field types. | |||
| hook_field_prepare_view | modules/ |
Prepare field values prior to display. | |||
| hook_field_presave | modules/ |
Define custom presave behavior for this module's field types. | |||
| hook_field_purge_field | modules/ |
Acts when a field record is being purged. | |||
| hook_field_purge_instance | modules/ |
Acts when a field instance is being purged. | |||
| hook_field_read_field | modules/ |
Act on field records being read from the database. | |||
| hook_field_read_instance | modules/ |
Act on a field record being read from the database. | |||
| hook_field_schema | modules/ |
Define the Field API schema for a field structure. | |||
| hook_field_settings_form | modules/ |
Add settings to a field settings form. | |||
| hook_field_storage_create_field | modules/ |
Act on creation of a new field. | |||
| hook_field_storage_delete | modules/ |
Delete all field data for an entity. | |||
| hook_field_storage_delete_field | modules/ |
Act on deletion of a field. | |||
| hook_field_storage_delete_instance | modules/ |
Act on deletion of a field instance. | |||
| hook_field_storage_delete_revision | modules/ |
Delete a single revision of field data for an entity. | |||
| hook_field_storage_details | modules/ |
Reveal the internal details about the storage for a field. | |||
| hook_field_storage_details_alter | modules/ |
Perform alterations on Field API storage details. | |||
| hook_field_storage_info | modules/ |
Expose Field API storage backends. | |||
| hook_field_storage_info_alter | modules/ |
Perform alterations on Field API storage types. | |||
| hook_field_storage_load | modules/ |
Load field data for a set of entities. | |||
| hook_field_storage_pre_insert | modules/ |
Act before the storage backends insert field data. | |||
| hook_field_storage_pre_load | modules/ |
Act before the storage backends load field data. | |||
| hook_field_storage_pre_update | modules/ |
Act before the storage backends update field data. | |||
| hook_field_storage_purge | modules/ |
Remove field storage information when field data is purged. | |||
| hook_field_storage_purge_field | modules/ |
Remove field storage information when a field record is purged. | |||
| hook_field_storage_purge_field_instance | modules/ |
Remove field storage information when a field instance is purged. | |||
| hook_field_storage_query | modules/ |
Execute an EntityFieldQuery. | |||
| hook_field_storage_update_field | modules/ |
Update the storage information for a field. | |||
| hook_field_storage_write | modules/ |
Write field data for an entity. | |||
| hook_field_update | modules/ |
Define custom update behavior for this module's field data. | |||
| hook_field_update_field | modules/ |
Act on a field being updated. | |||
| hook_field_update_forbid | modules/ |
Forbid a field update from occurring. | |||
| hook_field_update_instance | modules/ |
Act on a field instance being updated. | |||
| hook_field_validate | modules/ |
Validate this module's field data. | |||
| hook_field_widget_error | modules/ |
Flag a field-level validation error. |
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