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Issue #2146045 by D Szkiba, joshi.rohit100, tyler.frankenstein, er.pushpinderrana, dajjen, jhodgdon, joachim: Document Field API allowed_values_function callback

8.0.x
xjm 2015-04-19 14:48:37 +02:00
parent e6589042e5
commit 80f8335ca8
2 changed files with 6 additions and 4 deletions
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6
core/modules/options/options.api.php
View File

@ -26,6 +26,7 @@ use Drupal\Core\Field\FieldStorageDefinitionInterface;
* - entity: The entity object the field is attached to
* (\Drupal\Core\Entity\EntityInterface).
*
* @ingroup hooks
* @see hook_options_list()
*/
function hook_options_list_alter(array &$options, array $context) {
@ -37,12 +38,12 @@ function hook_options_list_alter(array &$options, array $context) {
}
/**
* Provides the allowed values for a 'list_*' field.
* Provide the allowed values for a 'list_*' field.
*
* Callback for options_allowed_values().
*
* 'list_*' fields can specify a callback to define the set of their allowed
* values using the 'allowed_values_callback' storage setting.
* values using the 'allowed_values_function' storage setting.
*
* That function will be called:
* - either in the context of a specific entity, which is then provided as the
@ -74,6 +75,7 @@ function hook_options_list_alter(array &$options, array $context) {
* any context so that other code (e.g. Views filters) can support the allowed
* values for all possible entities and bundles.
*
* @ingroup callbacks
* @see options_allowed_values()
* @see options_test_allowed_values_callback()
* @see options_test_dynamic_values_callback()

4
core/modules/options/tests/options_test/options_test.module
View File

@ -9,7 +9,7 @@ use Drupal\Core\Entity\FieldableEntityInterface;
use Drupal\Core\Field\FieldStorageDefinitionInterface;
/**
* Allowed values callback.
* Implements callback_allowed_values_function().
*
* @see options_allowed_values().
*/
@ -31,7 +31,7 @@ function options_test_allowed_values_callback(FieldStorageDefinitionInterface $d
}
/**
* An entity-bound allowed values callback.
* Implements callback_allowed_values_function().
*
* @todo This function violates the recommendation in options_allowed_values()
* to return a list of all possible values in any context when $items is