class Textarea

Same name in this branch
  1. 11.x core/lib/Drupal/Core/Render/Element/Textarea.php \Drupal\Core\Render\Element\Textarea
Same name in other branches
  1. 9 core/modules/config_translation/src/FormElement/Textarea.php \Drupal\config_translation\FormElement\Textarea
  2. 9 core/lib/Drupal/Core/Render/Element/Textarea.php \Drupal\Core\Render\Element\Textarea
  3. 8.9.x core/modules/config_translation/src/FormElement/Textarea.php \Drupal\config_translation\FormElement\Textarea
  4. 8.9.x core/lib/Drupal/Core/Render/Element/Textarea.php \Drupal\Core\Render\Element\Textarea
  5. 10 core/modules/config_translation/src/FormElement/Textarea.php \Drupal\config_translation\FormElement\Textarea
  6. 10 core/lib/Drupal/Core/Render/Element/Textarea.php \Drupal\Core\Render\Element\Textarea

Defines the textarea element for the configuration translation interface.

Hierarchy

Expanded class hierarchy of Textarea

16 string references to 'Textarea'
ckeditor5_form_filter_format_form_alter in core/modules/ckeditor5/ckeditor5.module
Implements hook_form_FORM_ID_alter().
ClaroPreRender::textFormat in core/themes/claro/src/ClaroPreRender.php
Prerender callback for text_format elements.
ConfigTranslationUiTestBase::assertDisabledTextarea in core/modules/config_translation/tests/src/Functional/ConfigTranslationUiTestBase.php
Asserts that a textarea with a given ID has been disabled from editing.
ContentTranslationHandler::addTranslatabilityClue in core/modules/content_translation/src/ContentTranslationHandler.php
Adds a clue about the form element translatability.
ElementTest::testPlaceHolderText in core/modules/system/tests/src/Functional/Form/ElementTest.php
Tests placeholder text for elements that support placeholders.

... See full list

File

core/modules/config_translation/src/FormElement/Textarea.php, line 10

Namespace

Drupal\config_translation\FormElement
View source 
class Textarea extends FormElementBase {
    
    /**
     * {@inheritdoc}
     */
    public function getTranslationElement(LanguageInterface $translation_language, $source_config, $translation_config) {
        // Estimate a comfortable size of the input textarea.
        if (is_string($translation_config)) {
            $rows_words = ceil(str_word_count($translation_config) / 5);
            $rows_newlines = substr_count($translation_config, "\n") + 1;
            $rows = max($rows_words, $rows_newlines);
        }
        return [
            '#type' => 'textarea',
            '#rows' => $rows ?? 1,
        ] + parent::getTranslationElement($translation_language, $source_config, $translation_config);
    }

}

Members

Title Modifiers Object type Summary Overriden Title Overrides
FormElementBase::$definition protected property The data definition of the element this form element is for.
FormElementBase::$element protected property The schema element this form is for.
FormElementBase::create public static function Creates a form element instance from a schema definition. Overrides ElementInterface::create
FormElementBase::getSourceElement protected function Returns the source element for a given configuration definition. 2
FormElementBase::getTranslationBuild public function Builds a render array containing the source and translation form elements. Overrides ElementInterface::getTranslationBuild
FormElementBase::setConfig public function Sets configuration based on a nested form value array. Overrides ElementInterface::setConfig 1
FormElementBase::__construct public function Constructs a FormElementBase.
StringTranslationTrait::$stringTranslation protected property The string translation service. 3
StringTranslationTrait::formatPlural protected function Formats a string containing a count of items.
StringTranslationTrait::getNumberOfPlurals protected function Returns the number of plurals supported by a given language.
StringTranslationTrait::getStringTranslation protected function Gets the string translation service.
StringTranslationTrait::setStringTranslation public function Sets the string translation service to use. 2
StringTranslationTrait::t protected function Translates a string to the current language or to a given language.
Textarea::getTranslationElement public function Returns the translation form element for a given configuration definition. Overrides FormElementBase::getTranslationElement

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