I am a beginner in codeigniter and currently I am working on a shopping cart, taking help from http://net.tutsplus.com/tutorials/php/how-to-build-a-shopping-cart-using-codeigniter-and-jquery/ tutorial. I am using codeigniter 2.1.3.
I am getting an error:
A PHP Error was encountered
Severity: Notice
Message: Undefined property: Cart::$load
Filename: controllers/cart.php
Line Number: 7Fatal error: Call to a member function model() on a non-object in D:\\xampp\\htdocs\\ci\\application\\controllers\\cart.php on line 7
Can someone please tell me why it is not working?
The name of my controller is cart.php
<?php
class Cart extends CI_Controller {
public function Cart()
{
//parent::CI_Controller(); // We define the the Controller class is the parent.
$this->load->model("cart_model"); // Load our cart model for our entire class
}
public function index()
{
$data['products'] = $this->cart_model->retrieve_products(); // Retrieve an array with all products
print_r($data['products']);
//$data['content'] = 'cart/products'; // Select view to display
//$this->load->view('index', $data); // Display the page
}
}
?>
and my model is cart_model.php
<?php
class Cart_model extends CI_Model{
//public function _construct(){
//parent::_construct();
//}
public function retive_products(){
$query = $this->db->get("products");
return $query->result_array();
}
}
/* End of file cart_model.php */
/* Location: ./application/models/cart_model.php */
?>
Try to review your code. You calling the retrieve_products
function on model but in model you have retive_products
function .
Controller
public function index() {
$data['products'] = $this->cart_model->retrieve_products(); // Retrieve an array with all products
print_r($data['products']);
//$data['content'] = 'cart/products'; // Select view to display
//$this->load->view('index', $data); // Display the page
}
Model
public function retive_products() {
$query = $this->db->get("products");
return $query->result_array();
}
Codeigniter 2.1.3 is intended to support PHP 5.2.4 and newer.
Change the class constructor:
<?php
class Cart extends CI_Controller {
public function __construct()
{
parent::__construct();
}
instead of
public function cart()
{
parent::CI_Controller();
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