.-.-.-.-.-

<?php
/**
 * @package ZT LayerSlider
 * @author Hiepvu
 * @copyright(C) 2013 - ZooTemplate.com
 * @license PHP files are GNU/GPL
 **/

// No direct access
defined('_JEXEC') or die;

JFormHelper::loadFieldClass('list');

class JFormFieldSlider extends JFormFieldList
{

public $type = 'Slider';

protected function getOptions ()
    {
        $options = array();

$published = $this->element['published'] ? $this->element['published'] : array(0, 1);

$db    = JFactory::getDbo();
        $query = $db->getQuery(true);

$query->select('a.id AS value, a.title AS text');
        $query->from('#__zt_layerslider_slider AS a');

// Filter language
        if ( !empty($this->element['language']) ) {

$query->where('a.language = ' . $db->q($this->element['language']));

}
        // Filter on the published state

if ( is_numeric($published) ) {
            $query->where('a.state = ' . (int)$published);
        } elseif ( is_array($published) ) {
            JArrayHelper::toInteger($published);
            $query->where('a.state IN (' . implode(',', $published) . ')');
        }

$query->group('a.id, a.title, a.state');
        $query->order('a.ordering ASC');

// Get the options.
        $db->setQuery($query);

try {
            $options = $db->loadObjectList();
        } catch ( RuntimeException $e ) {
            JError::raiseWarning(500, $e->getMessage);
        }

// Merge any additional options in the XML definition.

array_unshift($options,  JHTML::_('select.option', '', 'Select a Slider'));
        $options = array_merge(parent::getOptions(), $options);

return $options;
    }
}

/home/hsabaeej/public_html/ca4f2/../modules/mod_zt_layerslider/elements/slider.php