zend 融合 smarty 用法概要
Zend Framework本身只带的View虽然很强大，但还是不能很有效的实现代码与美工的分离，而Smarty的特点就能填补这个缺陷，当然萝卜青菜各有所爱，这里也只是介绍一个例子，抛砖引玉。
要在Zend框架中调用Smarty，要把Smarty当成Zend的一个插件来用，作为Zend这个完全面向对象的框架来说，插件肯定也要是完全面向对象，好在Smarty就是一个类，所以只要很简单的修改，就能用于Zend中。
以投票系统为例，目录结构如下
模板文件放在application/views/templates中，同时要建立application/views/templates_c和application/views/templates_c/cache_c文件夹。我把Smarty文件夹放在library文件夹下，这里采用include方法加载Smarty，当然也可以以插件形式。
在index.php中加载Smarty。
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<?php
/*
* Date: 2009.8.16
* Author:DaGui
* Email:daguizhang@gmail.com
* QQ:308713166
*/
error_reporting(E_ALL|E_STRICT);
date_default_timezone_set('Asia/Shanghai');
define('WEB_ROOT', 'http://192.168.12.190:81/vote/');
set_include_path('.' .PATH_SEPARATOR .'./library'.PATH_SEPARATOR .'./application/models/'.PATH_SEPARATOR . get_include_path());
require_once 'Zend/Loader.php';
Zend_Loader::registerAutoload();//设置Zend Framework 自动载入类文件
$registry = Zend_Registry::getInstance();
//配置数据库参数,并连接数据库
$config=new Zend_Config_Ini('./application/config/config.ini',null, true);
Zend_Registry::set('config',$config);
$dbAdapter=Zend_Db::factory($config->general->db->adapter,$config->general->db->config->toArray());
$dbAdapter->query('SET NAMES UTF8');
Zend_Db_Table::setDefaultAdapter($dbAdapter);
Zend_Registry::set('dbAdapter',$dbAdapter);
//对smarty模版进行初始化
include 'Smarty/Smarty.class.php';
$views = new Smarty();
$views->left_delimiter = "{{";
$views->right_delimiter = "}}";
$views->compile_dir = 'application/views/templates_c';
$views->cache_dir = 'application/views/templates_c/cache_c';
$views->template_dir = 'application/views/templates';
function smarty_block_dynamic($param,$content,&$views)
{
return $content;
}
$views->register_block('dynamic','smarty_block_dynamic',false);
Zend_Registry::set('views', $views);
//创建验证对象
$auth = Zend_Auth::getInstance();
//创建访问权限对象
$acl = new Common_Plugin_MyAcl();
//设置控制器
$frontController =Zend_Controller_Front::getInstance();
$frontController->setBaseUrl('/vote')//设置基本路径
->setParam('noViewRenderer', true)
->registerPlugin(new Common_Plugin_MyAuth($auth, $acl))
->registerPlugin(new Zend_Controller_Plugin_ErrorHandler())
->setControllerDirectory('./application/controllers')
->throwExceptions(true)
->dispatch();
?>
<?php
/*
* Date: 2009.8.16
* Author:DaGui
* Email:daguizhang@gmail.com
* QQ:308713166
*/
error_reporting(E_ALL|E_STRICT);
date_default_timezone_set('Asia/Shanghai');
define('WEB_ROOT', 'http://192.168.12.190:81/vote/');
set_include_path('.' .PATH_SEPARATOR .'./library'.PATH_SEPARATOR .'./application/models/'.PATH_SEPARATOR . get_include_path());
require_once 'Zend/Loader.php';
Zend_Loader::registerAutoload();//设置Zend Framework 自动载入类文件
$registry = Zend_Registry::getInstance();
//配置数据库参数,并连接数据库
$config=new Zend_Config_Ini('./application/config/config.ini',null, true);
Zend_Registry::set('config',$config);
$dbAdapter=Zend_Db::factory($config->general->db->adapter,$config->general->db->config->toArray());
$dbAdapter->query('SET NAMES UTF8');
Zend_Db_Table::setDefaultAdapter($dbAdapter);
Zend_Registry::set('dbAdapter',$dbAdapter);
//对smarty模版进行初始化
include 'Smarty/Smarty.class.php';
$views = new Smarty();
$views->left_delimiter = "{{";
$views->right_delimiter = "}}";
$views->compile_dir = 'application/views/templates_c';
$views->cache_dir = 'application/views/templates_c/cache_c';
$views->template_dir = 'application/views/templates';
function smarty_block_dynamic($param,$content,&$views)
{
return $content;
}
$views->register_block('dynamic','smarty_block_dynamic',false);
Zend_Registry::set('views', $views);
//创建验证对象
$auth = Zend_Auth::getInstance();
//创建访问权限对象
$acl = new Common_Plugin_MyAcl();
//设置控制器
$frontController =Zend_Controller_Front::getInstance();
$frontController->setBaseUrl('/vote')//设置基本路径
->setParam('noViewRenderer', true)
->registerPlugin(new Common_Plugin_MyAuth($auth, $acl))
->registerPlugin(new Zend_Controller_Plugin_ErrorHandler())
->setControllerDirectory('./application/controllers')
->throwExceptions(true)
->dispatch();
?>
然后在Controller中
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<?php
class IndexController extends Zend_Controller_Action
{
/**
* Date: 2009.8.16
* Author:DaGui
* Email:daguizhang@gmail.com
* QQ:308713166
*/
protected $views; /*模板对象*/
protected $data; /*传递模版变量的对象*/
function init()
{
$this->registry = Zend_Registry::getInstance();
$this->views = Zend_Registry::get('views');
$this->data = $this->_request->getBaseUrl();
}
/**
* 输出首页
*/
public function indexAction()
{
$topic=new Topic();//实例化数据库类
$page =1;//高置默认页
$numPerPage = 6;//每页显示的条数
$arrayTopic=$topic->getAllActiveTopic();
$total=count($arrayTopic);
//显示模版
$this->views->assign('baseUrl',$this->data);
$this->views->assign('topic',$arrayTopic);
$this->views->assign('total',$total);
$this->views->display('main.html');
}
}
<?php
class IndexController extends Zend_Controller_Action
{
/**
* Date: 2009.8.16
* Author:DaGui
* Email:daguizhang@gmail.com
* QQ:308713166
*/
protected $views; /*模板对象*/
protected $data; /*传递模版变量的对象*/
function init()
{
$this->registry = Zend_Registry::getInstance();
$this->views = Zend_Registry::get('views');
$this->data = $this->_request->getBaseUrl();
}
/**
* 输出首页
*/
public function indexAction()
{
$topic=new Topic();//实例化数据库类
$page =1;//高置默认页
$numPerPage = 6;//每页显示的条数
$arrayTopic=$topic->getAllActiveTopic();
$total=count($arrayTopic);
//显示模版
$this->views->assign('baseUrl',$this->data);
$this->views->assign('topic',$arrayTopic);
$this->views->assign('total',$total);
$this->views->display('main.html');
}
}
在相应的view中
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<body>
<div class="RoundedCorner">
<div class="nav"><b class="rtop"><b class="r1"></b><b class="r2"></b><b class="r3"></b></b><b class="rtop"><b class="r4"></b></b> 投票系统</div>
<div class="content">
<h4>最近投票主题</h4>
<ul>
{{section name=lo loop=$topic}}
<li><a href="{{$baseUrl}}/index/showtopic/tid/{{$topic[lo].id}}" mce_href="{{$baseUrl}}/index/showtopic/tid/{{$topic[lo].id}}" >{{$topic[lo].title}}</a></li>
{{/section}}
</ul>
</div>
<b class="rbottom"><b class="r4"></b><b class="r3"></b><b class="r2"></b><b class="r1"></b></b></p>
</div>
</body>
</html>
<body>
<div class="RoundedCorner">
<div class="nav"><b class="rtop"><b class="r1"></b><b class="r2"></b><b class="r3"></b></b><b class="rtop"><b class="r4"></b></b> 投票系统</div>
<div class="content">
<h4>最近投票主题</h4>
<ul>
{{section name=lo loop=$topic}}
<li><a href="{{$baseUrl}}/index/showtopic/tid/{{$topic[lo].id}}" mce_href="{{$baseUrl}}/index/showtopic/tid/{{$topic[lo].id}}" >{{$topic[lo].title}}</a></li>
{{/section}}
</ul>
</div>
<b class="rbottom"><b class="r4"></b><b class="r3"></b><b class="r2"></b><b class="r1"></b></b></p>
</div>
</body>
</html>
