[CodeIgniter] Problem z własną biblioteką. Opcje

[NickOver]

Cześć,
Mam następującą bibliotekę:

[PHP] pobierz, plaintext 
<?php  if ( ! defined('BASEPATH')) exit('No direct script access allowed');
 
class CI_Components{
	private $sorted_components = array();
	private $links_to_files = array();
	private $components = array();
 
	function generate($components){
		$this->components = $components;
		$this->sorted_components = $this->sortComponents($this->components);
		$this->links_to_files['css'] = $this->createCssLinks($this->sorted_components['css']);
		$this->links_to_files['js'] = $this->createJsLinks($this->sorted_components['js']);
		return $this->links_to_files;
	}
 
	private function sortComponents($components){
		foreach ($components as $component){
			var_dump($component);
			die;
			switch ($component['admin_components_to_add_file_type']){
				case 'js':
					$this->sorted_components['js'][] = $component;
					break;
				case 'css':
					$this->sorted_components['css'][] = $component;
					break;
			}
		}
	}
 
	private function createCssLinks($css_files_data){
 
	}
 
	private function createJsLinks($js_files_data){
 
	}
}
[PHP] pobierz, plaintext 

Odwołuję się do niej z kontrolera:

[PHP] pobierz, plaintext 
<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
 
class Admin extends CI_Controller {
 
    private $data = array();
    public $components = array();
 
	public function __construct(){
        parent::__construct();
        $this->load->model('admin_model');
        $this->data['menu'] = $this->generate_menu();
    }
 
    public function index(){
        $this->load->library('components');
        $this->components = $this->admin_model->getComponentsToAdd();
        $this->components->generate($this->components);
    }
 
    private function generate_menu(){
        $data['menu_elements'] = $this->admin_model->getDefaultPagesToMenu();
        return $this->load->view('admin/menu', $data, TRUE);
    }
 
    private function get_elements_to_add(){
        $data['elements_to_add'] = $this->admin_model->getElementsToAdd();
        $this->load->helper('components');
    }
}
[PHP] pobierz, plaintext 

I funkcja modelu w który zwraca tablice z obiektami do wygenerowania:

[PHP] pobierz, plaintext 
<?php
 
    class Admin_Model extends CI_Model{
    	private $_admin_default_pages = 'admin_default_pages';
        private $_admin_components_to_add = 'admin_components_to_add';
 
        public function getDefaultPagesToMenu(){
            $query = $this->db->where('admin_default_pages_status', 1)->get($this->_admin_default_pages);
 
            return $query->result_array();
        }
 
        public function getComponentsToAdd(){
            $query = $this->db->where('admin_components_to_add_status', 1)->get($this->_admin_components_to_add);
 
            return $query->result();
        }
 
    }
[PHP] pobierz, plaintext 

Niestety wywala to dłąd:

[HTML] pobierz, plaintext 
Fatal error: Call to a member function generate() on a non-object in /opt/lampp/htdocs/cms/application/controllers/admin.php on line 17
[HTML] pobierz, plaintext 

Metoda "getComponentsToAdd" z modelu zwraca mi dokładnie:

[PHP] pobierz, plaintext 
array(1) {
  [0]=>
  object(stdClass)#21 (5) {
    ["admin_components_to_add_id"]=>
    string(1) "1"
    ["admin_components_to_add_file_type"]=>
    string(3) "css"
    ["admin_components_to_add_file_name"]=>
    string(4) "test"
    ["admin_components_to_add_extension"]=>
    string(3) "css"
    ["admin_components_to_add_status"]=>
    string(1) "1"
  }
}
[PHP] pobierz, plaintext 

Próbowałem rozwiązać ten problem foreach'em:

[PHP] pobierz, plaintext 
public function index(){
        $this->load->library('components');
        $this->components = $this->admin_model->getComponentsToAdd();
 
        foreach ($this->components as $component){
            $this->components->generate($this->components);
        }
    }
[PHP] pobierz, plaintext 

Lecz, niestety to nie pomaga. Macie jakiś pomysł jak rozwiązać mój problem?

Z góry dzięki
Pozdrawiam
NickOver

[kao3991]

foreach'ujesz po $this->components, i wewnątrz pętli ciągle używasz $this->components zamiast bieżącego elementu. $component-> generate() wewnątrz foreacha powinno załatwić sprawę.

Ten post edytował kao3991 13.02.2015, 17:20:08