如何从CodeIgniter中的控制器获取特定页面的内容？

Question

I want to create a dynamic page by using CodeIgniter Framework. When I click the link, it creates a link depends on id. But didn't show any contents in the page. Showed "Object not found." How can I connect controller and view here?

$route['report/:any/:num'] = "home/reportcard";

Here is my code:

1. controller:

   public function index(){

   $this->load->model("item_model");
   $data['records'] = $this->item_model->getAllItems();
   $this->load->view('home',$data);
   }
   
   function reportcard(){
       $this->load->view('main');  
   }
   

2. view where created a link depends on id:

   <div class="row">
                       <ul class="home-grid">
                           <?php foreach ($query->result() as $row): ?>
                           <li>
                               <a  href="<?php echo base_url() ?>report/<?=$row->item ?>/<?=$row->id ?>" class="btn btn-lg btn-warning view-report"><span class="glyphicon glyphicon-list-alt"></span> <br/>
                               <?=$row->item ?><br/>
                                <small>Click here for see report</small>
                               </a>
                           </li>
                           <?php endforeach; ?>
                       </ul>
    </div>
   

For checking purpose in my main.php view, I just added "Hello World". But it didn't show anything. How can I get the view?

Answer 1

https://www.codeigniter.com/user_guide/general/views.html check the "creating loops" section

$data must be an array, this can then be accessed in your view like

foreach ($records as $record) :