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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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