10. CodeIgniter vederea inregistrarilor
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10. CodeIgniter vederea inregistrarilor
- 2. Database doc!!! https://www.codeigniter.com/userguide2/database/index.html Active record class!!! https://www.codeigniter.com/userguide2/database/active_record.htm l
- 3. • Realizati un proiect nou si eliminati index.php din adresa.
- 4. • Consideram baza de date flowers care contine tabela flori cu 5 campuri: id, nume, culoare, marime, pret.
- 5. /config/database.php $db['default'] = array( 'dsn' => '', 'hostname' => 'localhost', 'username' => 'root', 'password' => '', 'database' => 'flowers', 'dbdriver' => 'mysqli', ................................................
- 6. /application/models/FlowerModel.php <?php class FlowerModel extends CI_Model { function getFlowers(){ $this->db->select(‘nume,marime,culoare,pret’); $this->db->from('flori'); $query = $this->db->get(); return $query->result(); } }
- 7. /application/controllers/FlowerController.php <?php class FlowerController extends CI_Controller { function __Construct(){ parent::__Construct (); $this->load->database(); // load database $this->load->model('FlowerModel'); // load model } public function index() { $this->data['flowers'] = $this->FlowerModel->getFlowers(); // calling Post model method getPosts() $this->load->view('flowers_view', $this->data); // load the view file , we are passing $data array to view file } }
- 8. /application/views/flowers_view.php <!DOCTYPE html> <html> <head> </head> <body> <table> <tr> <td><strong>Nume</strong></td> <td><strong>Culoare</strong></td> <td><strong>Marime</strong></td> <td><strong>Pret</strong></td> </tr> <?php foreach($flowers as $var){?> <tr> <td><?php echo $var->nume;?></td> <td><?php echo $var->culoare;?></td> <td><?php echo $var->marime;?></td> <td><?php echo $var->pret;?></td> </tr> <?php }?> </table> </body> </html>
- 9. Routes: $route['default_controller'] = 'FlowerController/index'; $route['404_override'] = ''; $route['translate_uri_dashes'] = FALSE;