CI框架如何集成Smarty模板
原创
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一、下载Smarty模板和CI框架
1.https://codeigniter.org.cn/
2.Smarty官网https://www.smarty.net/
二、文件拷贝和扩展核心类库
1. 将下载下来的smarty-3.1.30(可以下载其他版本,原理一样)存放到application/libraries/目录下.
2. 在application/libraries目录下新建文件Cismarty.php,内容如下:
if(!defined('BASEPATH')) EXIT('No direct script asscess allowed');
require_once( APPPATH . 'libraries/Smarty-3.1.30/libs/Smarty.class.php' );
class Cismarty extends Smarty {
protected $ci;
public function __construct(){
parent::__contruct; //原文这里未加此代码
$this->ci = & get_instance();
$this->ci->load->config('smarty');//加载smarty的配置文件
//获取相关的配置项
$this->template_dir = $this->ci->config->item('template_dir');
$this->compile_dir = $this->ci->config->item('compile_dir'); //原文compile写成了complie
$this->cache_dir = $this->ci->config->item('cache_dir');
$this->config_dir = $this->ci->config->item('config_dir');
$this->caching = $this->ci->config->item('caching');
$this->cache_lifetime = $this->ci->config->item('lefttime');
$this->left_delimiter = '<{';
$this->right_delimiter = '}>';
}
}
3. 在application/config的文件中新建smarty.php,内容如下:
<?php
if ( ! defined('BASEPATH')) exit('No direct script access allowed');
$config['theme'] = 'default';
$config['template_dir'] = APPPATH . 'views';
$config['compile_dir'] = FCPATH . 'templates_c';
$config['cache_dir'] = FCPATH . 'cache';
$config['config_dir'] = FCPATH . 'configs';
$config['caching'] = false;
$config['lefttime'] = 60;
4. 在入口文件创建'templates、cache、configs目录
5. 在application/config/下找到autoload.php文件
$autoload[‘libraries’] = array(‘cismarty’);
6. 在application/core目录下新建MY_Controller,内容如下
<?php
if (!defined('BASEPATH')) exit('No direct access allowed.');
class MY_Controller extends CI_Controller {
public function __construct() {
parent::__construct();
}
public function assign($key,$val) {
$this->cismarty->assign($key,$val);
}
public function display($html) {
$this->cismarty->display($html);
}
}
7. 新建控制器Test.php
class Test extends MY_Controller {
public function index()
{
$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');
}
}
8. 新建视图test
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>{ $test.title}</title>
<style type="text/css">
</style>
</head>
<body>
{$test.num|md5}
<br>
{$tmp}
</body>
</html>
9. 配置完成.