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- <?php
- namespace dokuwiki\Form;
- /**
- * Class TextareaElement
- * @package dokuwiki\Form
- */
- class TextareaElement extends InputElement
- {
- /**
- * @var string the actual text within the area
- */
- protected $text;
- /**
- * @param string $name The name of this form element
- * @param string $label The label text for this element
- */
- public function __construct($name, $label)
- {
- parent::__construct('textarea', $name, $label);
- $this->attr('dir', 'auto');
- }
- /**
- * Get or set the element's value
- *
- * This is the preferred way of setting the element's value
- *
- * @param null|string $value
- * @return string|$this
- */
- public function val($value = null)
- {
- if ($value !== null) {
- $this->text = cleanText($value);
- return $this;
- }
- return $this->text;
- }
- /**
- * The HTML representation of this element
- *
- * @return string
- */
- protected function mainElementHTML()
- {
- if ($this->useInput) $this->prefillInput();
- return '<textarea ' . buildAttributes($this->attrs()) . '>' .
- formText($this->val()) . '</textarea>';
- }
- }
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