获得表单提交数据： JRequest::getCmd( ‘task’ ); JRequest::getInt(‘limit’, 0); JRequest::getVar(‘message’, ”);

绑定模板数 据：view.html.php: $this->assignRef(‘lists’, ‘value’);

网站名： $mainframe->getCfg(‘sitename’);

获得管理员名称与邮箱:
$mainframe->getCfg(‘mailfrom’); $mainframe->getCfg(‘fromname’);

配 置文件设置方法:
// Get the path of the configuration file $fname = JPATH_CONFIGURATION.DS.’configuration.php’; // clear cache $cache = JFactory::getCache(); $cache->clean();
// Update the credentials with the new settings $config =& JFactory::getConfig(); $config->setValue(‘config.form_email’, ‘xxx’);
// Get the config registry in PHP class format and write it to configuation.php jimport(‘Joomla.filesystem.file’); if (!JFile::write($fname, $config->toString(‘PHP’, ‘config’, array(‘class’ => ‘JConfig’)))) { $msg = JText::_(‘ERRORCONFIGFILE’); }

路 由地址为HTML全地址: JRoute::_( ‘index.php?option=com_ccNewsletter’ );

绝对地址： JPATH_COMPONENT

组件地址，前台、后台 JPATH_ADMINISTRATOR

组件路径 后台 JPATH_COMPONENT_SITE

组件路径前台 JPATH_ROOT 根目录

日历： <?php echo JHTML::_(‘calendar’, ’1980-1-1′, ‘ielts_score_date’, ‘ielts_score_date’, ‘%Y-%m-%d’, array(‘class’=>’short’, ‘size’=>’25′, ’maxlength’=>’19′)); ?>
JHTML::_(‘date’, $this->list->modified, JText::_(‘DATE_FORMAT_LC2′) )

载入脚本： JHTML::script(‘upload.js’, ‘components/com_smipa/js/’, false); JHTML::_(‘behavior.mootools’);

获得全局对象：
$user =& JFactory::getUser(); $db =& JFactory::getDBO(); $document =& JFactory::getDocument(); $lang =& JFactory::getLanguage();

数 据库对象操作：
$db =& JFactory::getDBO();
$db->setQuery($sql); $db->loadObjectList();

对象列表 $db->loadObject();

一行对象 $db->loadResult();

单个结果 $db->Quote();

过滤敏感字Document对象操作：

$document->addStyleSheet(url); $document->addScript(url);

语言对象操作：
$lang->_lang === ‘en-GB’ or $lang->_lang === ‘zh-TW’

用户对象操作:
$user->get(‘guest’) 是否登录,登录了返回false

获得组件的Menuid：
$menu = &JSite::getMenu(); $Items = $menu->getItems(‘link’, ‘index.php?option=com_idoblog&view=idoblog’); $Itemid=$Items[0]->id;

获得当前Menuid:
$menus = &JSite::getMenu(); $menu = $menus->getActive();

发送Email:
$sent = JUtility::sendMail($email, $contactname, $adminmail, $subject, $body, true); if (!$sent) { $this->setError(“Send email failed.”); }

修改默 认提示信息：
libraries\Joomla\document\html\renderer\message.php

Javascript弹 出小窗口：
<a href=”/xx” rel=”{handler: ‘iframe’, size: {x: 570, y: 350}}”>xx</a>