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How CI framework integrates Smarty templates

2022-07-28 08:36:00 【51CTO】

One 、 download Smarty Templates and CI frame

1.https://codeigniter.org.cn/

2.Smarty Official website https://www.smarty.net/

Two 、 File copying and extending the core class library

1. Will download the smarty-3.1.30( You can download other versions , The principle is the same ) Store in application/libraries/ Under the table of contents .

2. stay application/libraries New file in directory Cismarty.php, The contents are as follows :

       
       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; // This code is not added here in the original text 
       
$this->ci = 
       
       & get_instance();   
       
        $this->ci->load->config('smarty');// load smarty Configuration file for    
       
        // Get relevant configuration items    
       
        $this->template_dir   = $this->ci->config->item('template_dir');   
       
        $this->compile_dir    = $this->ci->config->item('compile_dir'); // original text compile It has been written. 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 = '
       
       }
       
       >';
       
    }
       
}
      
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3. stay application/config New in file of smarty.php, The contents are as follows :

       
       <?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;
      
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4. Create in the entry file 'templates、cache、configs Catalog

5. stay application/config/ Find below autoload.php file

$autoload[‘libraries’] = array(‘cismarty’);

6. stay application/core New under the directory MY_Controller, The contents are as follows

       
       <?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);   
       
    }   
       
}
      
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7. New controller Test.php

       
       class Test extends MY_Controller {
       
    public function index()   
       
{           
       
$data['title'] = ' title ';   
       
        $data['num'] = '123456789';   
       
        //$this->cismarty->assign('data',$data); //  Yes    
       
        $this->assign('data',$data);   
       
        $this->assign('tmp','hello');   
       
        //$this->cismarty->display('test.html'); //  Yes    
       
        $this->display('test.html');   
       
    }
       
}
      
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8. New view 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
       
       >
      
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9. Configuration complete .

原网站

版权声明
本文为[51CTO]所创，转载请带上原文链接，感谢
https://yzsam.com/2022/209/202207280649366565.html

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How CI framework integrates Smarty templates

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