joomla > 笔记1
**?在TITLE?后加网站名字
在?<jdoc:include?type="head"?/>之前加進:
?<?php$mydoc?=&?JFactory::getDocument();
$mytitle?=?$mydoc->getTitle();?
$conf?=&?JFactory::getConfig();
$sitename?=?$conf->getValue('config.sitename');?//取得網站名稱?
$mydoc->setTitle($mytitle.'?-?'.$sitename);
?>
**??列表查询
?
$db->setQuery("SELECT?*?FROM??`jos_users`?WHERE??`block`?=0??AND??`gid`?=24");
$q_user=$db->loadObjectList();
foreach($q_user?as?$q_user_list){
echo?$q_user_list->name.'<BR>';
}
**??用户注册
?
$db**?获取?新?插入?ID
echo?$db->insertid();
?
**?$user?=?&JFactory::getUser();??$user->get('gid')?等于?jos_core_acl_aro_groups??表中的?id,???jos_users?中的gid?即?groups?的IP
**??组件开发?参考?这个地址?http://wenku.baidu.com/view/32cff33383c4bb4cf7ecd167.html
**???JOOMLA??弹出?BOX?
**?module?读取?xml??在?module.php??,?$params->get(?'custom_code'?)
** 输出JOOMLA 跟目录 路径 的常量?JPATH_ROOT ? ??JPATH_ADMINISTRATOR
** 库
$app = JFactory::getApplication();
$app->input->getCmd('Itemid', '');
?
$app = JFactory::getApplication();
$menu = $app->getMenu();
$mytitle = $menu->getActive(); ?//输出当前页相关属性
$menu->setActive(627); $menu->setActive($_REQUEST['Itemid']); //设置当前Item
$site_name = $app->getCfg('sitename');
?
** 跳转到登录 再 跳转
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$app?= JFactory::getApplication();?$app->redirect(JRoute::_('index.php?option=com_users&view=login&return='.base64_encode(JRoute::_('index.php?option=com_joomfaq&view=category')), false),?'请先登录');?
** 网站 主域名?JURI::base()
** 修改 configuation.php?
123456789101112131415161718192021222324252627282930313233343536$config?= JFactory::getConfig();$config->set('joom_faq_need_check',?'3333');writeConfigFile($config);function?writeConfigFile(JRegistry?$config){????jimport('joomla.filesystem.path');????jimport('joomla.filesystem.file');?????// Set the configuration file path.????$file?= JPATH_CONFIGURATION .?'/configuration.php';?????// Get the new FTP credentials.????$ftp?= JClientHelper::getCredentials('ftp', true);?????// Attempt to make the file writeable if using FTP.????if?(!$ftp['enabled'] && JPath::isOwner($file) && !JPath::setPermissions($file,?'0644'))????{????JError::raiseNotice('SOME_ERROR_CODE', JText::_('COM_CONFIG_ERROR_CONFIGURATION_PHP_NOTWRITABLE'));????}?????// Attempt to write the configuration file as a PHP class named JConfig.????$configuration?=?$config->toString('PHP',?array('class'?=>?'JConfig',?'closingtag'?=> false));????if?(!JFile::write($file,?$configuration))????{????$this->setError(JText::_('COM_CONFIG_ERROR_WRITE_FAILED'));????return?false;????}?????// Attempt to make the file unwriteable if using FTP.????if?(!$ftp['enabled'] && JPath::isOwner($file) && !JPath::setPermissions($file,?'0444'))????{????????JError::raiseNotice('SOME_ERROR_CODE', JText::_('COM_CONFIG_ERROR_CONFIGURATION_PHP_NOTUNWRITABLE'));????}?????return?true;}