class TextareaWithSummaryWidget
Same name in other branches
- 9 core/modules/text/src/Plugin/Field/FieldWidget/TextareaWithSummaryWidget.php \Drupal\text\Plugin\Field\FieldWidget\TextareaWithSummaryWidget
- 8.9.x core/modules/text/src/Plugin/Field/FieldWidget/TextareaWithSummaryWidget.php \Drupal\text\Plugin\Field\FieldWidget\TextareaWithSummaryWidget
- 11.x core/modules/text/src/Plugin/Field/FieldWidget/TextareaWithSummaryWidget.php \Drupal\text\Plugin\Field\FieldWidget\TextareaWithSummaryWidget
Plugin implementation of the 'text_textarea_with_summary' widget.
Hierarchy
- class \Drupal\text\Plugin\Field\FieldWidget\TextareaWithSummaryWidget extends \Drupal\text\Plugin\Field\FieldWidget\TextareaWidget
Expanded class hierarchy of TextareaWithSummaryWidget
File
-
core/
modules/ text/ src/ Plugin/ Field/ FieldWidget/ TextareaWithSummaryWidget.php, line 14
Namespace
Drupal\text\Plugin\Field\FieldWidgetView source
class TextareaWithSummaryWidget extends TextareaWidget {
/**
* {@inheritdoc}
*/
public static function defaultSettings() {
return [
'rows' => '9',
'summary_rows' => '3',
'placeholder' => '',
'show_summary' => FALSE,
] + parent::defaultSettings();
}
/**
* {@inheritdoc}
*/
public function settingsForm(array $form, FormStateInterface $form_state) {
$element = parent::settingsForm($form, $form_state);
$element['summary_rows'] = [
'#type' => 'number',
'#title' => $this->t('Summary rows'),
'#default_value' => $this->getSetting('summary_rows'),
'#description' => $element['rows']['#description'],
'#required' => TRUE,
'#min' => 1,
];
$element['show_summary'] = [
'#type' => 'checkbox',
'#title' => $this->t('Always show the summary field'),
'#default_value' => $this->getSetting('show_summary'),
];
return $element;
}
/**
* {@inheritdoc}
*/
public function settingsSummary() {
$summary = parent::settingsSummary();
$summary[] = $this->t('Number of summary rows: @rows', [
'@rows' => $this->getSetting('summary_rows'),
]);
if ($this->getSetting('show_summary')) {
$summary[] = $this->t('Summary field will always be visible');
}
return $summary;
}
/**
* {@inheritdoc}
*/
public function formElement(FieldItemListInterface $items, $delta, array $element, array &$form, FormStateInterface $form_state) {
$element = parent::formElement($items, $delta, $element, $form, $form_state);
$display_summary = $items[$delta]->summary || $this->getFieldSetting('display_summary');
$required = empty($form['#type']) && $this->getFieldSetting('required_summary');
$element['summary'] = [
'#type' => $display_summary ? 'textarea' : 'value',
'#default_value' => $items[$delta]->summary,
'#title' => $this->t('Summary'),
'#rows' => $this->getSetting('summary_rows'),
'#description' => !$required ? $this->t('Leave blank to use trimmed value of full text as the summary.') : '',
'#attributes' => [
'class' => [
'text-summary',
],
],
'#prefix' => '<div class="js-text-summary-wrapper text-summary-wrapper">',
'#suffix' => '</div>',
'#weight' => -10,
'#required' => $required,
];
if (!$this->getSetting('show_summary') && !$required) {
$element['summary']['#attributes']['class'][] = 'js-text-summary';
$element['summary']['#attached']['library'][] = 'text/drupal.text';
}
return $element;
}
/**
* {@inheritdoc}
*/
public function errorElement(array $element, ConstraintViolationInterface $violation, array $form, FormStateInterface $form_state) {
$element = parent::errorElement($element, $violation, $form, $form_state);
$property_path_array = explode('.', $violation->getPropertyPath());
return $element === FALSE ? FALSE : $element[$property_path_array[1]];
}
}
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