Add flower records
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The document describes a flower catalog application built with CodeIgniter. It includes: 1) A FlowerController class with methods to view, insert, and save flowers to a database. 2) FlowerModel class to retrieve flower data from the database. 3) Views to display flower listings, a single flower, and an insert form. 4) The application retrieves flower data from a database table and allows users to view listings, individual flowers, and insert new flowers which are then saved to the database.
![/application/controllers/FlowerController.php
<?php
class FlowerController extends CI_Controller {
function __Construct(){
parent::__Construct ();
$this->load->model('FlowerModel','f'); // load model
}
public function index() {
$this->load->view('flowers_view');
}
public function view($id=NULL){
$row=$this->f->getFlower($id);
$data['r']=$row;
$this->load->view('single_flower_view',$data);
}](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
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Add flower records
- 2. /application/controllers/FlowerController.php <?php class FlowerController extends CI_Controller { function __Construct(){ parent::__Construct (); $this->load->model('FlowerModel','f'); // load model } public function index() { $this->load->view('flowers_view'); } public function view($id=NULL){ $row=$this->f->getFlower($id); $data['r']=$row; $this->load->view('single_flower_view',$data); }
- 3. public function insert(){ $this->load->view('insert_view'); } public function save(){ //create array with input data $data=array( 'nume'=>$this->input->post('nume'), 'culoare'=>$this->input->post('culoare'), 'marime'=>$this->input->post('marime'), 'pret'=>$this->input->post('pret'), ); //insert data $this->db->insert('flori',$data); //redirect redirect('FlowerController/index'); } }
- 5. <?php foreach($this->f->getFlowers() as $var){?> <tr> <td><?php echo $var->nume;?></td> <td><?php echo $var->culoare;?></td> <td><?php echo $var->marime;?></td> <td><?php echo $var->pret;?></td> <td><?php echo anchor(array('FlowerController/view/',$var->id),'View'); ?> </td> </tr> <?php }?> </table> <?php echo anchor(array('FlowerController/insert/'),'Insert a flower'); ?> </body> </html>
- 6. /application/views/insert_view.php <?php //$this->load->helper('form'); echo form_open('FlowerController/save'); $data1 = [ 'name' => 'nume', 'id' => 'text1', 'maxlength' => '100', 'size' => '30', ]; $data2 = [ 'name' => 'culoare', 'id' => 'text2', 'maxlength' => '100', 'size' => '30', ]; $data3 = [ 'name' => 'marime', 'id' => 'text3', 'maxlength' => '100', 'size' => '30', ]; $data4 = [ 'name' => 'pret', 'id' => 'text4', 'maxlength' => '100', 'size' => '30', ]; ?>
- 7. <table> <tr> <td><?php echo form_label('Nume ', 'text1');?></td> <td><?php echo form_input($data1);?></td> </tr> <tr> <td><?php echo form_label('Culoare ', 'text2');?></td> <td><?php echo form_input($data2);?></td> </tr> <tr> <td><?php echo form_label('Marime ', 'text3');?></td> <td><?php echo form_input($data3);?></td> </tr> <tr> <td><?php echo form_label('Pret ', 'text4');?></td> <td><?php echo form_input($data4);?></td> </tr> </table> <?php echo form_submit('submit', 'Insert');?>
- 8. /application/models/FlowerModel.php <?php class FlowerModel extends CI_Model { function getFlowers(){ $query=$this->db->get('flori'); return $query->result(); } function getFlower($id){ $this->db->where('id',$id); $query = $this->db->get('flori'); return $query->row(); } }
- 9. Routes: $route['default_controller'] = 'FlowerController/index'; $route['404_override'] = ''; $route['translate_uri_dashes'] = FALSE;