<?php
/**
* @version $Id:sql.php 6961 2007-03-15 16:06:53Z tcp $
* @package Joomla.Framework
* @subpackage Parameter
* @copyright Copyright (C) 2005 - 2011 Open Source Matters, Inc. All rights reserved.
* @license GNU General Public License version 2 or later; see LICENSE.txt
*/
// No direct access
defined('JPATH_BASE') or die;
/**
* Renders a SQL element
*
* @package Joomla.Framework
* @subpackage Parameter
* @since 1.5
*/
class JElementSQL extends JElement
{
/**
* Element name
*
* @access protected
* @var string
*/
protected $_name = 'SQL';
public function fetchElement($name, $value, &$node, $control_name)
{
$db = JFactory::getDbo();
$db->setQuery($node->attributes('query'));
$key = ($node->attributes('key_field') ? $node->attributes('key_field') : 'value');
$val = ($node->attributes('value_field') ? $node->attributes('value_field') : $name);
$options = $db->loadObjectlist();
// Check for an error.
if ($db->getErrorNum()) {
JError::raiseWarning(500, $db->getErrorMsg());
return false;
}
if (!$options) {
$options = array();
}
return JHtml::_('select.genericlist', $options, $control_name.'['.$name.']',
array(
'id' => $control_name.$name,
'list.attr' => 'class="inputbox"',
'list.select' => $value,
'option.key' => $key,
'option.text' => $val
)
);
}
}