* @package tao
*/
use oat\tao\helpers\form\elements\xhtml\XhtmlRenderingTrait;
/**
* Treebox widget
*/
class tao_helpers_form_elements_xhtml_Treebox extends tao_helpers_form_elements_Treebox
{
use XhtmlRenderingTrait;
/**
*
* @var core_kernel_classes_Class
*/
protected $range;
/**
*
* @return void
*/
public function feed()
{
$expression = "/^" . preg_quote($this->name, "/") . "(.)*[0-9]+$/";
$this->setValues([]);
foreach ($_POST as $key => $value) {
if (preg_match($expression, $key)) {
$this->addValue(tao_helpers_Uri::decode($value));
}
}
}
/**
*
* @param string $format
*
* @return array
*/
public function getOptions($format = 'flat')
{
switch ($format) {
case 'structured':
$returnValue = parent::getOptions();
break;
case 'flat':
default:
$returnValue = tao_helpers_form_GenerisFormFactory::extractTreeData(parent::getOptions());
break;
}
return $returnValue;
}
/**
*
* @param string $value
*
* @return void
*/
public function setValue($value)
{
$this->addValue($value);
}
/**
*
* @return string
*/
public function render()
{
$widgetTreeName = $this->name . '-TreeBox';
$widgetValueName = $this->name . '-TreeValues';
$returnValue = $this->renderLabel();
$returnValue .= "
";
return (string) $returnValue;
return $returnValue;
}
/**
*
* @access public
* @return mixed
*/
public function getEvaluatedValue()
{
$values = array_map("tao_helpers_Uri::decode", $this->getValues());
if (count($values) === 1) {
return $values[0];
} else {
return $values;
}
}
}