Textarea.php

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

Namespace

Drupal\config_translation\FormElement

File

core/modules/config_translation/src/FormElement/Textarea.php

View source
<?php

namespace Drupal\config_translation\FormElement;

use Drupal\Core\Language\LanguageInterface;

/**
 * Defines the textarea element for the configuration translation interface.
 */
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);
    }

}

Classes

Title Deprecated Summary
Textarea Defines the textarea element for the configuration translation interface.

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