Codeignter 3 集成smarty模版引擎
阅读 (2407) 2016-09-13 03:52:34
Thinkphp 集成了smarty,用起来还行,ci也一样可以集成,自己动手丰衣足食
1、CI版本:3.1 Smarty版本:Smarty-3.1.30 1、到相应站点下载Smarty的源码包;
2、将源码包里面的libs文件夹copy到CI的项目目录下面的libraries文件夹下,并重命名为smarty
3、在项目目录的libraries文件夹内新建文件Cismarty.php,里面的内容如下:
<?php
if (!defined('BASEPATH')) exit('No direct script access allowed');
//加载smarty模板引擎 Release 3.1.30
require(APPPATH . 'libraries/smarty/Smarty.class.php');
/**
* @Author: Kevin
* @DateTime: 2016-09-13 11:44:47
* @Description: CI集成smarty模版引擎库
*/
class Cismarty extends Smarty
{
protected $ci;
public function __construct(){
parent::__construct();
//获取CI全局超级对象
$ci = &get_instance();
//加载smarty的配置文件
$ci->load->config('smarty');
//获取相关的配置项
$this->template_dir = $ci->config->item('template_dir');
$this->compile_dir = $ci->config->item('compile_dir');
$this->cache_dir = $ci->config->item('cache_dir');
$this->config_dir = $ci->config->item('config_dir');
$this->plugins_dir = $ci->config->item('plugins_dir');
$this->caching = $ci->config->item('caching');
$this->cache_lifetime = $ci->config->item('lefttime');
}
}
?>
4、在项目目录的config文件夹内新建文件smarty.php文件,里面的内容如下:
<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
$config['template_dir'] = APPPATH . 'views';
$config['compile_dir'] = APPPATH . 'third_party/smarty/templates_c';
$config['cache_dir'] = APPPATH . 'third_party/smarty/cache';
$config['config_dir'] = APPPATH . 'third_party/smarty/configs';
$config['plugins_dir'] = APPPATH . 'third_party/smarty/plugins';
$config['caching'] = false;
$config['lefttime'] = 60;
5、在对应目录新建文件夹templates_c、cache、configs、plugins;
6、在项目目录下面的config目录中找到autoload.php文件 修改这项
$autoload['libraries'] = array('cismarty');//目的是:让系统运行时,自动加载,不用认为的在控制器中手动加载
7、在项目目录的core文件夹中新建文件MY_Controller.php 内容如下: // 扩展核心控制类
<?php if (!defined('BASEPATH')) exit('No direct access allowed.');
class MY_Controller extends CI_Controller {
public function __construct() {
parent::__construct();
}
/**
* [assign 修改默认cismarty调用方式,在controller中可以直接使用$this->assign]
* @param [type] $key [description]
* @param [type] $val [description]
* @return [type] [description]
*/
public function assign($key,$val) {
$this->cismarty->assign($key,$val);
}
/**
* [display 修改默认cismarty调用方式,在controller中可以直接使用$this->display]
* @param [type] $html [description]
* @return [type] [description]
*/
public function display($html) {
$this->cismarty->display($html);
}
}
配置完毕
------------------------------------------------------------------------------------------------------------------------------------------------------
使用方法实例:
在控制器中如:
<?php
defined('BASEPATH') OR exit('No direct script access allowed');
class Welcome extends MY_Controller { // 原文这里写错
public function index()
{
//$this->load->view('welcome_message');
$data['title'] = '标题';
$data['num'] = '123456789';
//$this->cismarty->assign('data',$data); // 亦可
$this->assign('data',$data);
$this->assign('tmp','hello');
//$this->cismarty->display('test.html'); // 亦可
$this->display('test.html');
}
}
然后再视图中:试图文件夹位于项目目录的views之下:
新建文件test.html
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>{$data.title}</title>
<style type="text/css">
</style>
</head>
<body>
{$data.num|md5}
<br>
{$tmp}
</body>
</html>
更新于:2016-09-13 03:52:34