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<?php
/**
* @package Joomla.Administrator
* @subpackage com_coalawebtraffic
* @copyright Copyright (C) 2005 - 2014 Open Source Matters, Inc. All rights reserved.
* @license GNU General Public License version 2 or later; see LICENSE.txt
*/
defined('JPATH_BASE') or die;
/**
* Supports an HTML select list of categories
*
* @package Joomla.Administrator
* @subpackage com_coalawebtraffic
* @since 1.6
*/
class JFormFieldOrdering extends JFormField {
/**
* The form field type.
*
* @var string
* @since 1.6
*/
protected $type = 'Ordering';
/**
* Method to get the field input markup.
*
* @return string The field input markup.
* @since 1.6
*/
protected function getInput() {
// Initialize variables.
$html = array();
$attr = '';
// 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'] . '"' : '';
// Get some field values from the form.
$weblinkId = (int) $this->form->getValue('id');
$categoryId = (int) $this->form->getValue('catid');
// Build the query for the ordering list.
$query = 'SELECT ordering AS value, title AS text' .
' FROM #__cwtraffic_knownips' .
' WHERE catid = ' . (int) $categoryId .
' 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, $weblinkId ? 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, $weblinkId ? 0 : 1);
}
return implode($html);
}
}