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Detailed explanation of CI framework integration smarty examples

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Release： 2023-03-18 19:46:02

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This article mainly introduces the steps of integrating smarty into the CI framework, and analyzes in detail the configuration skills and calling methods of Smarty in the CI framework in the form of examples. Friends in need can refer to it. I hope to be helpful.

The details are as follows:

Ci combined with smarty configuration steps:

1. The first step is to configure ci and download the smarty template. I like to use it ( Smarty-3.1.8) this version.

2. In the second step, unzip the downloaded smarty version and rename the libs file inside to smarty, then copy this file to the ci\application\libraries directory

3. In ci Create a file under the \application\libraries directory. The file name can be customized. For example, see a tp.php document.

4. Open tp.php with the compiler and write the following code:

<?php
if ( ! defined(&#39;BASEPATH&#39;)) exit(&#39;No direct script access allowed&#39;);
require_once(&#39;smarty/smarty.class.php&#39;);
class Tp extends Smarty{
 function tp(){
  parent::Smarty();
  $this->template_dir = APPPATH.&#39;views&#39;;
  $this->compile_dir = APPPATH.&#39;templates_c/&#39;;
  $this->left_delimiter = &#39;<{&#39;;
  $this->right_delimiter = &#39;}>&#39;;
 }
}

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5. Create a ci\application\templates_c folder

6. Open ci \application\config\autoload.php file, change

$autoload[&#39;libraries&#39;] = array();

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to:

$autoload[&#39;libraries&#39;] = array(&#39;database&#39;,&#39;tp&#39;);

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OK our configuration has been successful here, next we start testing

The first step in testing is to create a controller:

1. Create a file named ceshi.php under \application\controllers with the file content

<?php
if ( ! defined(&#39;BASEPATH&#39;)) exit(&#39;No direct script access allowed&#39;);
class Home extends CI_Controller {
  function __construct()
  {
   parent::__construct();
   $this->load->helper(&#39;url&#39;);
   $this->tp->assign(&#39;base_url&#39;, base_url());
   //定义css以及js的路径
  }
  function index()
  {
   $this->tp->assign("title","恭喜你smarty安装成功！");
   $this->tp->assign("body","欢迎使用smarty模板引擎");
   $arr = array(1=>&#39;zhang&#39;,2=>&#39;xing&#39;,3=>&#39;wang&#39;);
   $this->tp->assign("myarray",$arr);
   $this->tp->display(&#39;ceshi.html&#39;);
  }
}

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2. Create a template file. Create a file named ceshi.html in the ci\application\views directory. The file content is

 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
 "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
 <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
 <script src=&#39;<!--{$base_url}-->js/jQuery.min.js&#39; type=&#39;text/JavaScript&#39; ></script>
 <link href="<!--{$base_url}-->css/login.css" rel="stylesheet" type="text/css" />
 <title>smarty安装测试</title>
</head>
<body>
<h1><{$title}></h1>
<p><{$body}></p>
<ul>
  <{foreach from=$myarray item=v}>
  <li><{$v}></li>
  <{/foreach}>
</ul>
</body>
</html>

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and finally enter the address http://localhost/ci/application/index.php/ After running ceshi (the idea ci represents the root directory where you place the files in the ci framework), you will see the page where you have successfully configured smarty. At this point, the integration and testing of ci and smarty are complete

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