/**
* add list to a Xoops\Form\OptionElement
*
* @param OptionElement $element Form element to add options to
* @param string $subDirectory subdirectory (deprecated)
*
* @return void
*/
public static function setOptionsArray(OptionElement $element, $subDirectory = '')
{
$xoops = \Xoops::getInstance();
$subjects = static::getList($subDirectory);
foreach (array_keys($subjects) as $name) {
$element->addOption($name, '<img src="' . $xoops->url('images/subject/') . $name . '" alt="' . $name . '" />');
}
}
/**
* add list to a Xoops\Form\OptionElement
*
* @param OptionElement $element
*
* @return void
*/
public static function setOptionsArray(OptionElement $element)
{
$args = func_get_args();
array_shift($args);
if (empty($args)) {
$element->addOptionArray(static::getList());
} else {
$element->addOptionArray(call_user_func_array('static::getList', $args));
}
}
/**
* add list to a Xoops\Form\OptionElement
*
* @param OptionElement $element
*
* @return void
*/
public static function setOptionsArray(OptionElement $element)
{
$element->addOptionArray(["" => "-"]);
parent::setOptionsArray($element);
}