Ben modeli ve denetleyici şu var. Ve veritabanı tablo sayfaları id, başlık, içerik ve sülük bulunmaktadır.

Q1. Neden denetleyicisi bir çizgi yok

$this->load->model("pagemodel", 'pages'); // Load the page model,

sayfalarını 'var?

O sayfaları gibi "pagemodel" adlandırma mı?

Ve ben bir satır göreceksiniz,

$page_data = $this->pages->fetch($page_slug); // Pull the page data from the database

sayfalarını kullanarak.

Model kodu

<?php

class Pagemodel extends Model 
{

    /** 
    * Constructor
    */
    function Pagemodel()
    {
    	parent::Model();
    }

    /** 
    * Return an array of pages — used in the manage view
    *
    * @access public
    * @return array
    */
    function pages()
    {
    	$query = $this->db->query("SELECT * FROM `pages` ORDER BY `id` ASC");
    	return $query->result_array();
    }

    /** 
    * Return a list of a single page — used when editing a page
    *
    * @access public
    * @param integer
    * @return array
    */
    function page($id)
    {
    	$query = $this->db->query("SELECT * FROM `pages` WHERE `id` = '$id' LIMIT 1");
    	return $query->result_array();
    }

    /** 
    * Return an array of a page — used in the front end
    *
    * @access public
    * @param string
    * @return array
    */
    function fetch($slug)
    {
    	$query = $this->db->query("SELECT * FROM `pages` WHERE `slug` = '$slug'");
    	return $query->result_array();
    }

    /** 
    * Add a record to the database
    *
    * @access public
    * @param array
    */
    function add($data)
    {
    	$this->db->query("INSERT INTO `pages` (`title`, `content`, `slug`) VALUES (".$this->db->$data['title'].", ".$this->db->$data['content'].", ".$this->db->escape($data['slug']).")");
    }

    /** 
    * Update a record in the database
    *
    * @access public
    * @param integer
    * @param array
    */
    function edit($id, $data)
    {
    	$this->db->query("UPDATE `pages` SET `title` = ".$this->db->escape($data['title']).", `content` = ".$this->db->escape($data['content']).", `slug` = ".$this->db->escape($data['slug'])." WHERE `id` = '$id'");
    }

    /** 
    * Remove a record from the database
    *
    * @access public
    * @param integer
    */
    function delete($id)
    {
    	$this->db->query("DELETE FROM `pages` WHERE `id` = '$id'");
    }

}

?>

Kontrolör kodu

<?php

class Page extends Application
{

    function Page()
    {
    	parent::Application();
    	$this->load->model("pagemodel", 'pages'); // Load the page model
    }

    function _view($page, $page_data)
    {
    	$meta = array (
    	'meta_title' => 'title here',
    	'meta_keywords' => 'keywords here',
    	'meta_description' => 'description here',
    	'meta_robots' => 'all',
    	'extra_headers' => '
    	<script language="javascript" type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.3.0/jquery.min.js"></script>

    	'
    	);

    	$data = array();
    	// add any data

    	// merge meta and data
    	$data = array_merge($data,$meta);

    	// load view with data
    	$this->load->view('header', $data);


    	$this->load->view($page, $page_data);
    	$this->load->view('footer');
    }

    function index()
    {
    	$page_slug = $this->uri->segment('2'); // Grab the URI segment

    	if($page_slug === FALSE)
    	{
    		$page_slug = 'home'; //Change home if you change the name in the back-end
    	}

    	$page_data = $this->pages->fetch($page_slug); // Pull the page data from the database

    	if($page_data === FALSE)
    	{
    		show_404(); // Show a 404 if no page exists
    	}
    	else
    	{
    		$this->_view('index', $page_data[0]);
    	}
    }




}

?>