public function render(Varien_Data_Form_Element_Abstract $element)
{
//this is (more than) a bit nasty - but means we can use the Varien Template easily
$fakeElement = new Varien_Object();
$variablesToCopy = array('note', 'html_container_id', 'fieldset_html_class', 'no_display', 'type', 'value_class', 'id', 'label_html');
array_walk($variablesToCopy, function ($dataName) use($fakeElement, $element) {
$fakeElement->setData($dataName, $element->getDataUsingMethod($dataName));
});
$id = $element->getId();
$name = $element->getName();
$value = $element->getValue() ?: "";
if ($value) {
$label = htmlspecialchars(array_reduce($element->getValues(), function ($acc, $val) use($value) {
return $acc ?: ($val['value'] == $value ? $val['label'] : $acc);
}, ""));
} else {
$label = "";
}
$value = htmlspecialchars($value);
$visibleInputName = preg_replace('/^(.*)\\]$/', '$1_visible_input]', $name);
$fakeElement->setElementHtml("\n <input id='{$id}_visible_input' name='{$visibleInputName}' type='text' value='{$label}'\n data-original-value='{$label}' class='" . self::$_SELECTCLASSNAME . "'></input>\n <input id='{$id}' name='{$name}' type='hidden' value='{$value}' data-original-value='{$value}'></input>\n ");
$this->_element = $fakeElement;
return $this->toHtml();
}
