How to integrate smarty with CodeIgniter, codeignitersmarty_PHP tutorial

Codeignitersmarty. CodeIgniter describes how to integrate smarty. This document describes how to integrate smarty with CodeIgniter. For your reference, the specific steps are as follows: 1. download the sm CodeIgniter integration smarty method, codeignitersmarty

This article describes how CodeIgniter integrates smarty. For your reference, follow these steps:

1. download smarty

Decompress the package to the libraries directory of ci, for example:

Ci/application/libraries/Smarty-2.6.20

2. Compile the Mysmarty. php class library file.

The code is as follows:

<?php if (!defined('BASEPATH')) exit('No direct script access allowed');require "Smarty-2.6.20/libs/Smarty.class.php";/*** @file system/application/libraries/Mysmarty.php*/class Mysmarty extends Smarty{  function Mysmarty()  {    $this->Smarty();    $config =& get_config();    // absolute path prevents "template not found" errors    $this->template_dir = (!empty($config['smarty_template_dir']) ? $config['smarty_template_dir'] : BASEPATH . 'application/views/');    $this->compile_dir = (!empty($config['smarty_compile_dir']) ? $config['smarty_compile_dir'] : BASEPATH . 'cache/');     //use CI's cache folder    if (function_exists('site_url')) {      // URL helper required      $this->assign("site_url", site_url()); // so we can get the full path to CI easily    }  }  /**  * @param $resource_name string  * @param $params array holds params that will be passed to the template  * @desc loads the template  */  function view($resource_name, $params = array())  {    if (strpos($resource_name, '.') === false) {      $resource_name .= '.html';    }    if (is_array($params) && count($params)) {      foreach ($params as $key => $value) {        $this->assign($key, $value);      }    }    // check if the template file exists.    if (!is_file($this->template_dir . $resource_name)) {      show_error("template: [$resource_name] cannot be found.");    }    return parent::display($resource_name);  }} // END class smarty_library?>

3. enable ci to automatically load smarty in autoload. php

$autoload['libraries'] = array('database', 'mysmarty');

Or load the smarty manually when using the template.

$this->load->library("mysmarty");

4. smarty variable value display template

$this->mysmarty->assign('test', 'Hello World.');$this->mysmarty->view('smarty');

Note: external resource files such as images css are stored in the root directory of the website outside the ci system folder.

Best use:

$this->load->helper('url');

Base_url () to access:

base_url()."images/xxx.jpg"

Do not put it in system

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