我有一個控制器叫做主... 這裏我有這個代碼。Codeigniter從模型獲取結果
$data['companies'] = $this->companies->getAllCompanies();
$this->load->view('main_view',$data);
我已經在contructer加載模型稱爲企業是這樣的:
$this->load->model('companies');
,這是我的模型:
class Companies extends CI_Model{
function getAllCompanies()
{
$this -> db -> select('*');
//$this -> db -> from('companies');
$query = $this -> db -> get('companies');
if($query -> num_rows() > 0)
{
return $query->result();
}
else
{
return false;
}
}}
我收到此錯誤:
(!) Fatal error: Call to a member function execute() on a non-object in C:\wamp\www\awt\system\database\drivers\pdo\pdo_driver.php on line 193 Call Stack 5 0.0299 4303144 Companies->getAllCompanies() ..\main.php:32
最新錯誤他的代碼plz幫助我!