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<?php
/*
* @package Joomla.Framework
* @copyright Copyright (C) 2005 - 2010 Open Source Matters, Inc. All rights reserved.
* @license GNU General Public License version 2 or later; see LICENSE.txt
*
* @component Phoca Component
* @copyright Copyright (C) Jan Pavelka www.phoca.cz
* @license http://www.gnu.org/copyleft/gpl.html GNU General Public License version 2 or later;
*/
defined('JPATH_BASE') or die;
jimport('joomla.html.html');
jimport('joomla.form.formfield');
class JFormFieldPhocaMapsOrdering extends JFormField
{
protected $type = 'PhocaMapsOrdering';
protected function getInput() {
// Initialize variables.
$html = array();
$attr = '';
// Get some field values from the form.
$id = (int) $this->form->getValue('id');
if ($this->element['table']) {
switch (strtolower($this->element['table'])) {
case "marker":
$whereLabel = 'catid';
$whereValue = (int) $this->form->getValue('catid');
$table = '#__phocamaps_marker';
break;
default:
case "map":
$whereLabel = '';
$whereValue = '';
$table = '#__phocamaps_map';
break;
case "icon":
$whereLabel = '';
$whereValue = '';
$table = '#__phocamaps_icon';
break;
}
} else {
$whereLabel = '';
$whereValue = '';
$table = '#__phocamaps_map';
}
// Initialize some field attributes.
$attr .= $this->element['class'] ? ' class="'.(string) $this->element['class'].'"' : '';
$attr .= ((string) $this->element['disabled'] == 'true') ? ' disabled="disabled"' : '';
$attr .= $this->element['size'] ? ' size="'.(int) $this->element['size'].'"' : '';
// Initialize JavaScript field attributes.
$attr .= $this->element['onchange'] ? ' onchange="'.(string) $this->element['onchange'].'"' : '';
// Build the query for the ordering list.
$query = 'SELECT ordering AS value, title AS text' .
' FROM ' . $table;
if ($whereLabel != '' && $whereValue != '') {
$query .= ' WHERE '.$whereLabel.' = ' . (int) $whereValue;
}
$query .= ' ORDER BY ordering';
// Create a read-only list (no name) with a hidden input to store the value.
if ((string) $this->element['readonly'] == 'true') {
$html[] = JHtml::_('list.ordering', '', $query, trim($attr), $this->value, $id ? 0 : 1);
$html[] = '<input type="hidden" name="'.$this->name.'" value="'.$this->value.'"/>';
}
// Create a regular list.
else {
$html[] = JHtml::_('list.ordering', $this->name, $query, trim($attr), $this->value, $id ? 0 : 1);
}
return implode($html);
}
}