Error in Codeigniter :- Call to undefined method CI_Loader::select()
Question
I have Created View, Controller Model and connect the database with the codeigniter project. And i have already configures codeigniter with database. But when i run the project It Gives me the Error as follow:-
Message: Call to undefined method CI_Loader::select()
My View is:- login.php
<html>
<head>
<title>Login to Dhoami Enterprice</title>
<script src="<?php echo base_url();?>/assets/js/jquery-3.2.1.js"></script>
<script src="<?php echo base_url();?>/assets/js/sweetalert.min.js"></script>
<link rel="stylesheet" type="text/css" href="<?php echo base_url();?>/assets/css/sweetalert.css">
<head>
<body>
<form id="login_form" method="POST" >
<input type="text" name="u_name" placeholder="Enter E-mail">
<input type="text" name="u_pass" placeholder="Enter Password">
<button type="submit" name="login_submit">Login</button>
</form>
</body>
<script>
/* function login(){
var form_data = $('#login_form').serialize();
alert(form_data);
} */
$('#login_form').submit(function(e){
e.preventDefault();
var form_data = $('#login_form').serialize();
$.ajax({
type:'POST',
url:'<?php echo base_url();?>/login/login_ajax',
data:form_data,
success: function(){
},
error:function(xhr){
swal("An error occured: " + xhr.status + " " + xhr.statusText);
}
});
});
</script>
</html>
Cotroller is:- Login.php
<?php
defined('BASEPATH') OR exit('No direct script access allowed');
class Login extends CI_Controller {
public function __construct()
{
parent::__construct();
$this->load->model('Login_model');
}
public function index()
{
$this->load->view('login');
}
public function login_ajax(){
$user_email = $this->input->post('uname');
$user_password = $this->input->post('upass');
$user_password = hash('sha512', $user_password);
$where = array('email'=>$user_email,'password'=>$user_password);
$data['user_status'] = $this->Login_model->check_user($where);
print_r($data['user_status']);
}
}
ModelIs as Follow:- Login_model.php
<?php
class Login_model extends CI_Model {
public function __construct() {
parent::__construct();
$this->db = $this->load->database('default');
}
public function check_user($where){
$this->db->select('*');
$this->db->from('user');
$this->db->where($where);
$query = $this->db->get();
echo $this->db->last_query();
//return $query->result_array();
}
}
?>
1 answers
solution1
2 ACCPTED 2017-05-14 14:31:22
According to CodeIgniter's source , the $this->load->database('default') call will return an instance of CI_Loader class unless you pass a second boolean poaremter.
So, basically, it should be
$this->db = $this->load->database('default', true);
PS you really should not use CodeIgniter in any new projects.
The technical post webpages of this site follow the CC BY-SA 4.0 protocol. If you need to reprint, please indicate the site URL or the original address.Any question please contact:yoyou2525@163.com.