every time i try to insert data my get inserted twice or thrice in the database, the second time instead of data, value 0 is getting inserted. i too need to insert the data using submit button.but it's not working.
hello_con.php
<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
class Hello_con extends CI_Controller {
/**
* Index Page for this controller.
*
* Maps to the following URL
* http://example.com/index.php/welcome
* - or -
* http://example.com/index.php/welcome/index
* - or -
* Since this controller is set as the default controller in
* config/routes.php, it's displayed at http://example.com/
*
* So any other public methods not prefixed with an underscore will
* map to /index.php/welcome/<method_name>
* @see http://codeigniter.com/user_guide/general/urls.html
*/
public function index()
{
//$this->load->view('heloo_view');
}
public function heloo()
{
$this->load->view('heloo_view');
$user=$this->input->post('user');
$user = array(
'user_name'=>$user
);
$this->load->model("heloo_model");
$this->heloo_model->insert_user($user);
return $user;
echo "hi, welcome:"."$user";
}
}
/* End of file welcome.php */
/* Location: ./application/controllers/welcome.php */
heloo_model.php
<?php
class Heloo_model extends CI_Model {
public function insert_user($user)
{
$this->load->database();
$this->db->insert("userdetail",$user);
}
}
?>
heloo_view.php
<html>
<head>
<title>heloo world</title>
</head>
<body>
<p>welcome to heloo world</p>
<form method="post">
Enter your name:
<input type="text" name="user" placeholder="enter your name">
<input type="submit" name="submit" value="sub">
</form>
</body>
</html>
