class StringTextareaWidget
Same name in other branches
- 9 core/lib/Drupal/Core/Field/Plugin/Field/FieldWidget/StringTextareaWidget.php \Drupal\Core\Field\Plugin\Field\FieldWidget\StringTextareaWidget
- 8.9.x core/lib/Drupal/Core/Field/Plugin/Field/FieldWidget/StringTextareaWidget.php \Drupal\Core\Field\Plugin\Field\FieldWidget\StringTextareaWidget
- 11.x core/lib/Drupal/Core/Field/Plugin/Field/FieldWidget/StringTextareaWidget.php \Drupal\Core\Field\Plugin\Field\FieldWidget\StringTextareaWidget
Plugin implementation of the 'string_textarea' widget.
Attributes
#[FieldWidget(id: 'string_textarea', label: new TranslatableMarkup('Text area (multiple rows)'), field_types: ['string_long'])]
Hierarchy
- class \Drupal\Component\Plugin\PluginBase implements \Drupal\Component\Plugin\PluginInspectionInterface, \Drupal\Component\Plugin\DerivativeInspectionInterface
- class \Drupal\Core\Plugin\PluginBase extends \Drupal\Component\Plugin\PluginBase uses \Drupal\Core\StringTranslation\StringTranslationTrait, \Drupal\Core\DependencyInjection\DependencySerializationTrait, \Drupal\Core\Messenger\MessengerTrait
- class \Drupal\Core\Field\PluginSettingsBase extends \Drupal\Core\Plugin\PluginBase implements \Drupal\Core\Field\PluginSettingsInterface, \Drupal\Component\Plugin\DependentPluginInterface
- class \Drupal\Core\Field\WidgetBase extends \Drupal\Core\Field\PluginSettingsBase implements \Drupal\Core\Field\WidgetInterface, \Drupal\Core\Plugin\ContainerFactoryPluginInterface
- class \Drupal\Core\Field\Plugin\Field\FieldWidget\StringTextareaWidget extends \Drupal\Core\Field\WidgetBase
- class \Drupal\Core\Field\WidgetBase extends \Drupal\Core\Field\PluginSettingsBase implements \Drupal\Core\Field\WidgetInterface, \Drupal\Core\Plugin\ContainerFactoryPluginInterface
- class \Drupal\Core\Field\PluginSettingsBase extends \Drupal\Core\Plugin\PluginBase implements \Drupal\Core\Field\PluginSettingsInterface, \Drupal\Component\Plugin\DependentPluginInterface
- class \Drupal\Core\Plugin\PluginBase extends \Drupal\Component\Plugin\PluginBase uses \Drupal\Core\StringTranslation\StringTranslationTrait, \Drupal\Core\DependencyInjection\DependencySerializationTrait, \Drupal\Core\Messenger\MessengerTrait
Expanded class hierarchy of StringTextareaWidget
1 file declares its use of StringTextareaWidget
- TextareaWidget.php in core/
modules/ text/ src/ Plugin/ Field/ FieldWidget/ TextareaWidget.php
File
-
core/
lib/ Drupal/ Core/ Field/ Plugin/ Field/ FieldWidget/ StringTextareaWidget.php, line 14
Namespace
Drupal\Core\Field\Plugin\Field\FieldWidgetView source
class StringTextareaWidget extends WidgetBase {
/**
* {@inheritdoc}
*/
public static function defaultSettings() {
return [
'rows' => '5',
'placeholder' => '',
] + parent::defaultSettings();
}
/**
* {@inheritdoc}
*/
public function settingsForm(array $form, FormStateInterface $form_state) {
$element['rows'] = [
'#type' => 'number',
'#title' => $this->t('Rows'),
'#default_value' => $this->getSetting('rows'),
'#required' => TRUE,
'#min' => 1,
];
$element['placeholder'] = [
'#type' => 'textarea',
'#title' => $this->t('Placeholder'),
'#default_value' => $this->getSetting('placeholder'),
'#description' => $this->t('Text that will be shown inside the field until a value is entered. This hint is usually a sample value or a brief description of the expected format.'),
];
return $element;
}
/**
* {@inheritdoc}
*/
public function settingsSummary() {
$summary = [];
$summary[] = $this->t('Number of rows: @rows', [
'@rows' => $this->getSetting('rows'),
]);
$placeholder = $this->getSetting('placeholder');
if (!empty($placeholder)) {
$summary[] = $this->t('Placeholder: @placeholder', [
'@placeholder' => $placeholder,
]);
}
return $summary;
}
/**
* {@inheritdoc}
*/
public function formElement(FieldItemListInterface $items, $delta, array $element, array &$form, FormStateInterface $form_state) {
$element['value'] = $element + [
'#type' => 'textarea',
'#default_value' => $items[$delta]->value,
'#rows' => $this->getSetting('rows'),
'#placeholder' => $this->getSetting('placeholder'),
'#attributes' => [
'class' => [
'js-text-full',
'text-full',
],
],
];
return $element;
}
}
Members
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