我想通过id获取项目,但它的返回null数组。代码工作正常,当我获取所有项目。codeigniter restful api返回空阵列
这里是控制器:
class Search extends REST_Controller
{
function __construct()
{
// Construct the parent class
parent::__construct();
$this->load->model('Courses_model');
$this->load->model('Courses_category_model');
$this->load->model('Courses_lessons_model');
$this->load->model('Courses_photos_model');
$this->load->model('Providers_model');
}
function index_get()
{
$category_id = $this->get('category_id');
$result = $this->Courses_model->get_courses_category($category_id);
$this->response([
'status' => TRUE,
'data' => $result
], REST_Controller::HTTP_OK);
}
}
和模型文件是在这里,模型文件是在这里:
class Courses_model extends CI_Model
{
public function __construct()
{
// Call the CI_Model constructor
parent::__construct();
}
public function get_courses_category($category_id)
{
$this->db->where('category_id', $category_id);
$query = $this->db->get('courses');
return $query->result();
}
任何帮助,将不胜感激 – vinn