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<?php
# Lifter002: DONE
# Lifter007: TEST
/**
* @author Jan-Hendrik Willms <tleilax+studip@gmail.com>
* @author Marcus Lunzenauer <mlunzena@uos.de>
* @author Martin Gieseking <mgieseki@uos.de>
* @license GPL2 or any later version
*/
class DataFieldComboEntry extends DataFieldEntry
{
protected $template = 'combo.php';
/**
* Constructs this datafield
*
* @param DataField $datafield Underlying model
* @param String $rangeID Range id
* @param mixed $value Value
*/
public function __construct(DataField $struct, $range_id, $value)
{
parent::__construct($struct, $range_id, $value);
if ($this->getValue() === null) {
$parameters = $this->getParameters();
$this->setValue($parameters[0]); // first selectbox entry is default
}
}
/**
* Returns the number of html fields this datafield uses for input.
*
* @return int representing the number of html fields
*/
public function numberOfHTMLFields()
{
return 2;
}
/**
* Sets the value from a post request
*
* @param mixed $submitted_value The value from request
*/
public function setValueFromSubmit($value)
{
$index = $value['combo'];
$value = $value[$index];
parent::setValueFromSubmit($value);
}
/**
* Returns the according input elements as html for this datafield
*
* @param String $name Name prefix of the associated input
* @param Array $variables Additional variables
* @return String containing the required html
*/
public function getHTML($name = '', $variables = [])
{
return parent::getHTML($name, $variables + [
'values' => $this->getParameters(),
]);
}
/**
* Returns the individual type parameters.
*
* @return array containing the individual type parameters
*/
protected function getParameters()
{
$parameters = explode("\n", rtrim($this->model->typeparam));
$parameters = array_map('trim', $parameters);
return $parameters;
}
}
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