View data from a controller function with 2 models - php

Question

I trying to get Banner Images from DB via controller and model.
My controller:
class Home extends CI_Controller {
//put your code here
public function __construct() {
parent::__construct();
$this->load->model('home_model');
}
public function index() {
$data = array();
$data['bannerInfo'] = $this->home_model->selectBanner($banner_id);
$data['result'] = $this->home_model->selectCategory($category_id);
$data['banner'] = $this->load->view('banner',$data, TRUE);
$data['maincontent'] = $this->load->view('home_message',$data,TRUE);
$data['title'] = 'NZ Furniture Products ';
$data['keywords'] = 'furniture bangladesh';
$this->load->view('home', $data);
}
My model class:
class Home_Model extends CI_Model {
// put your code here
public function selectCategory($category_id)
{
$this->db->select('*');
$this->db->from('tbl_category');
$this->db->order_by("category_id", "desc");
$query_result= $this->db->get();
$results = $query_result->result();
return $results;
}
public function selectBanner($banner_id)
{
$this->db->select('*');
$this->db->from('tbl_banner');
$this->db->where('banner_id',$banner_id);
//$this->db->order_by("product_id", "desc");
$query_result = $this->db->get();
$results = $query_result->result();
return $results;
}
$
Views:
home_message:::
<?php foreach ($result as $values) { ?>
<div class="single_product">
<div class="product_image">
<img src="<?php echo base_url();?><?php echo $values->category_image ?>" />
</div>
<span class="category_title"> <?php echo $values->category_name ?> </span>
</div>
<?php } ?>
banner
<div>
<?php foreach ($bannerInfo as $values) { ?>
<?php echo $values->banner_image ?>
<?php } ?>
</div>

Answer 1

If you want to show all banners. You have to remove where clause. Default ordering is desc.
Controller file:
class Home extends CI_Controller
{
public function __construct() {
parent :: __construct();
$this->load->model('home_model');
}
public function index() {
$data = array();
$data['bannerInfo'] = $this->home_model->selectBanner();
$data['result'] = $this->home_model->selectCategory($category_id);
$data['banner'] = $this->load->view('banner', $data, TRUE);
$data['maincontent'] = $this->load->view('home_message', $data, TRUE);
$data['title'] = 'NZ Furniture Products ';
$data['keywords'] = 'furniture bangladesh';
$this->load->view('home', $data);
}
}
Model file:
class Home_Model extends CI_Model
{
public function selectCategory($category_id)
{
$this->db->select('*');
$this->db->from('tbl_category');
$this->db->order_by("category_id", "desc");
$query_result = $this->db->get();
$results = $query_result->result();
return $results;
}
public function selectBanner($order_by = "desc")
{
$this->db->select('*');
$this->db->from('tbl_banner');
$this->db->order_by("banner_id", $order_by);
return $this->db->get()->result();
}
}