PHP 基于Yii框架中使用smarty模板的方法详解

复制代码 代码如下:

date_default_timezone_set("PRC");
class PlaceController extends CController {
protected $_smarty;
function __construct(){
parent::__construct('place');//需要一个参数来调用父类的构造函数，该参数为控制器ID
$path = Yii::getPathOfAlias('application');//获得protected文件夹的绝对路径
include (dirname($path).DIRECTORY_SEPARATOR.'Smarty'.DIRECTORY_SEPARATOR.'Smarty.class.php');//smarty所在路径
$this->_smarty = new Smarty();
$this->_smarty->template_dir = dirname($path).DIRECTORY_SEPARATOR.'template'.DIRECTORY_SEPARATOR;//模板路径
}

复制代码 代码如下:

public static function autoload($className)
{
// use include so that the error PHP file may appear
if(preg_match('/smarty/i', $className)){//只要类名包含smarty的，无论大小写，都返回，这样就跳出了YII自动加载类而去执行SMARTY的自动加载类函数了
return;
}
YII自动加载类代码
}

复制代码 代码如下:

public function actionIndex(){
$this->_smarty->assign('test', '测试');
$this->_smarty->display('create.html');
}

复制代码 代码如下:

<?php
require_once(Yii::getPathOfAlias('application.extensions.smarty').DIRECTORY_SEPARATOR.'Smarty.class.php');
define('SMARTY_VIEW_DIR', Yii::getPathOfAlias('application.views'));

class CSmarty extends Smarty {
const DIR_SEP = DIRECTORY_SEPARATOR;
function __construct() {
parent::__construct();

$this->template_dir = SMARTY_VIEW_DIR;
$this->compile_dir = SMARTY_VIEW_DIR.self::DIR_SEP.'template_c';
$this->caching = true;
$this->cache_dir = SMARTY_VIEW_DIR.self::DIR_SEP.'cache';
$this->left_delimiter = '<!--{';
$this->right_delimiter = '}-->';
$this->cache_lifetime = 3600;
}
function init() {}
}
?>

复制代码 代码如下:

'smarty'=>array(
'class'=>'application.extensions.CSmarty',
),

复制代码 代码如下:

protected $smarty = '';
protected function init() {
$this->smarty = Yii::app()->smarty;
}