class ObjectChoiceList extends ChoiceList
deprecated
since Symfony 2.7, to be removed in version 3.0. Use {@link \Symfony\Component\Form\ChoiceList\ArrayChoiceList} instead.
A choice list for object choices.
Supports generation of choice labels, choice groups and choice values by calling getters of the object (or associated objects).
$choices = array($user1, $user2);
// call getName() to determine the choice labels $choiceList = new ObjectChoiceList($choices, 'name');
Methods
| __construct(array|Traversable $choices, string $labelPath = null, array $preferredChoices = array(), string $groupPath = null, string $valuePath = null, PropertyAccessorInterface $propertyAccessor = null) Creates a new object choice list. | ||
| array | getChoices() Returns the list of choices. | from ChoiceList |
| array | getValues() Returns the values for the choices. | from ChoiceList |
| array | getPreferredViews() Returns the choice views of the preferred choices as nested array with the choice groups as top-level keys. | from ChoiceList |
| array | getRemainingViews() Returns the choice views of the choices that are not preferred as nested array with the choice groups as top-level keys. | from ChoiceList |
| array | getChoicesForValues(array $values) Returns the choices corresponding to the given values. | from ChoiceList |
| array | getValuesForChoices(array $choices) Returns the values corresponding to the given choices. | |
| array | getIndicesForChoices(array $choices) deprecated Returns the indices corresponding to the given choices. | |
| array | getIndicesForValues(array $values) deprecated Returns the indices corresponding to the given values. | from ChoiceList |
Details
__construct(array|Traversable $choices, string $labelPath = null, array $preferredChoices = array(), string $groupPath = null, string $valuePath = null, PropertyAccessorInterface $propertyAccessor = null)
Creates a new object choice list.
array getChoices()
Returns the list of choices.
array getValues()
Returns the values for the choices.
array getPreferredViews()
Returns the choice views of the preferred choices as nested array with the choice groups as top-level keys.
Example:
array( 'Group 1' => array( 10 => ChoiceView object, 20 => ChoiceView object, ), 'Group 2' => array( 30 => ChoiceView object, ), )
array getRemainingViews()
Returns the choice views of the choices that are not preferred as nested array with the choice groups as top-level keys.
Example:
array( 'Group 1' => array( 10 => ChoiceView object, 20 => ChoiceView object, ), 'Group 2' => array( 30 => ChoiceView object, ), )
array getChoicesForValues(array $values)
Returns the choices corresponding to the given values.
The choices can have any data type.
The choices must be returned with the same keys and in the same order as the corresponding values in the given array.
array getValuesForChoices(array $choices)
Returns the values corresponding to the given choices.
The values must be strings.
The values must be returned with the same keys and in the same order as the corresponding choices in the given array.
array getIndicesForChoices(array $choices) deprecated
deprecated
since version 2.4, to be removed in 3.0.Returns the indices corresponding to the given choices.
The indices must be positive integers or strings accepted by {@link \Symfony\Component\Form\FormConfigBuilder::validateName()}.
The index "placeholder" is internally reserved.
The indices must be returned with the same keys and in the same order as the corresponding choices in the given array.
array getIndicesForValues(array $values) deprecated
deprecated
since version 2.4, to be removed in 3.0.Returns the indices corresponding to the given values.
The indices must be positive integers or strings accepted by {@link \Symfony\Component\Form\FormConfigBuilder::validateName()}.
The index "placeholder" is internally reserved.
The indices must be returned with the same keys and in the same order as the corresponding values in the given array.
Please login to continue.