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/Symfony 4.1

ChoiceListView

class ChoiceListView

Represents a choice list in templates.

A choice list contains choices and optionally preferred choices which are displayed in the very beginning of the list. Both choices and preferred choices may be grouped in {@link ChoiceGroupView} instances.

Properties

$choices
$preferredChoices

Methods

__construct(array $choices = array(), array $preferredChoices = array())

Creates a new choice list view.

bool hasPlaceholder()

Returns whether a placeholder is in the choices.

Details

__construct(array $choices = array(), array $preferredChoices = array())

Creates a new choice list view.

Parameters

array $choices The choice views
array $preferredChoices the preferred choice views

bool hasPlaceholder()

Returns whether a placeholder is in the choices.

A placeholder must be the first child element, not be in a group and have an empty value.

Return Value

bool

© 2004–2017 Fabien Potencier
Licensed under the MIT License.
https://api.symfony.com/4.1/Symfony/Component/Form/ChoiceList/View/ChoiceListView.html