joomla_test/libraries/cms/html/jquery.php

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2020-01-02 22:20:31 +07:00
<?php
/**
* @package Joomla.Libraries
* @subpackage HTML
*
* @copyright Copyright (C) 2005 - 2013 Open Source Matters, Inc. All rights reserved.
* @license GNU General Public License version 2 or later; see LICENSE
*/
defined('JPATH_PLATFORM') or die;
/**
* Utility class for jQuery JavaScript behaviors
*
* @package Joomla.Libraries
* @subpackage HTML
* @since 3.0
*/
abstract class JHtmlJquery
{
/**
* @var array Array containing information for loaded files
* @since 3.0
*/
protected static $loaded = array();
/**
* Method to load the jQuery JavaScript framework into the document head
*
* If debugging mode is on an uncompressed version of jQuery is included for easier debugging.
*
* @param boolean $noConflict True to load jQuery in noConflict mode [optional]
* @param mixed $debug Is debugging mode on? [optional]
*
* @return void
*
* @since 3.0
*/
public static function framework($noConflict = true, $debug = null)
{
// Only load once
if (!empty(static::$loaded[__METHOD__]))
{
return;
}
// If no debugging value is set, use the configuration setting
if ($debug === null)
{
$config = JFactory::getConfig();
$debug = (boolean) $config->get('debug');
}
JHtml::_('script', 'jui/jquery.min.js', false, true, false, false, $debug);
// Check if we are loading in noConflict
if ($noConflict)
{
JHtml::_('script', 'jui/jquery-noconflict.js', false, true, false, false, false);
}
static::$loaded[__METHOD__] = true;
return;
}
/**
* Method to load the jQuery UI JavaScript framework into the document head
*
* If debugging mode is on an uncompressed version of jQuery UI is included for easier debugging.
*
* @param array $components The jQuery UI components to load [optional]
* @param mixed $debug Is debugging mode on? [optional]
*
* @return void
*
* @since 3.0
*/
public static function ui(array $components = array('core'), $debug = null)
{
// Set an array containing the supported jQuery UI components handled by this method
$supported = array('core', 'sortable');
// Include jQuery
static::framework();
// If no debugging value is set, use the configuration setting
if ($debug === null)
{
$config = JFactory::getConfig();
$debug = (boolean) $config->get('debug');
}
// Load each of the requested components
foreach ($components as $component)
{
// Only attempt to load the component if it's supported in core and hasn't already been loaded
if (in_array($component, $supported) && empty(static::$loaded[__METHOD__][$component]))
{
JHtml::_('script', 'jui/jquery.ui.' . $component . '.min.js', false, true, false, false, $debug);
static::$loaded[__METHOD__][$component] = true;
}
}
return;
}
}