i'm new to the codeigniter.i create a data base and run it wamp server.then it shows error as "Fatal error: Call to undefined method Student_Model::getData() in C:\wamp\www\sundayclass\application\controllers\student.php on line 8"
can any one plz help me to understand the error.
thank you
this is my controller
<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
class Student extends CI_Controller {
function index()
{
$this->load->model('Student_model');
$data['result'] = $this->Student_model->getData();
$data['page_title'] = "CI Hello World App!";
$this->load->view('Student_view',$data);
}
}
this is my model.php
<?php
class Student_Model extends CI_Model
{
function Student_model(){
//call the model constructor
parent::__construct();
}
}function getData()
{
//Query the data table for every record and row
$query = $this->db->get('data');
if ($query->num_rows() > 0)
{
//show_error('Database is empty!');
}else{
return $query->result();
}
}
this is my view
<html>
<head>
<title><?=$page_title?></title>
</head>
<body>
<?php foreach($result as $row):?>
<h3><?=$row->id?></h3>
<p><?=$row->name?></p>
<br />
<?php endforeach;?>
</body>
</html>
Looks like your getData method is outside Student_Model class.
function getData() should be under "student_model" class.