[eluser]davy_yg[/eluser]
Hello,
I basically trying to create a login form that works that will carry me to the admin page after login. This is what I did so far:
models/admin/login_model.php
Code: <?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
/* Author: Jorge Torres
* Description: Login model class
*/
class Login_model extends CI_Model{
function __construct(){
parent::__construct();
}
public function validate(){
// grab user input
$username = $this->security->xss_clean($this->input->post('username'));
$password = $this->security->xss_clean($this->input->post('password'));
// Prep the query
$this->db->where('username', $username);
$this->db->where('password', $password);
// Run the query
$query = $this->db->get('username');
// Let's check if there are any results
if($query->num_rows() == 1)
{
// If there is a user, then create session data
$row = $query->row();
$data = array(
'username' => $row->username,
'password' => $row->password,
'validated' => true
);
$this->session->set_userdata($data);
return true;
}
// If the previous process did not validate
// then return false.
return false;
}
}
?>
views/admin/login.php
Code: <html>
<link href="<?php echo $logincss; ?>" rel="stylesheet" type="text/css" media="screen">
<div id="logoadmin"></div>
<div id="loginbox">
<img src="<?php echo $logo2; ?>" width="150">
<br><br>
<div id="username">
<br><br>
<div id="position">
<?php
echo form_label('Username: ', 'username');
$dataUsername = array(
'username1' => 'username1',
'id' => 'username1',
'value' => '',
'size' => '10',
'style' => 'width:43%'
);
echo form_input($dataUsername); ?><br>
<?php
echo form_label('Password: ', 'password');
$dataPassword = array(
'password' => 'password',
'id' => 'password',
'value' => '',
'size' => '10',
'style' => 'width:43%'
);
echo form_password($dataPassword); ?><br>
</div>
<div id="submit">
<?php echo form_submit(array('value' => 'login', 'class' => 'button')); ?>
</div>
</div>
</div>
</html>
controllers/admin/clogin.php
Code: <?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
/* Author: Jorge Torres
* Description: Login controller class
*/
class Clogin extends CI_Controller{
function __construct(){
parent::__construct();
}
public function index(){
// Load our view to be displayed
// to the user
$this->data['assets'] = array('logincss' => base_url().'assets/css/login.css',
'logo2' => base_url().'assets/images/logo2.png'
);
$this->load->view('admin/login', $this->data['assets']);
}
public function process(){
// Load the model
$this->load->model('login_model');
// Validate the user can login
$result = $this->login_model->validate();
// Now we verify the result
if(! $result){
// If user did not validate, then show them login page again
$this->index();
}else{
// If user did validate,
// Send them to members area
redirect('home');
}
}
}
?>
database: indonusaci
table: ids_user
username
password
user_email
user_fname
user_address
user_phone
What's wrong with my form? If I press login button nothing happen. What should I do to fix my codes? Thanks before.
[eluser]CroNiX[/eluser]
I don't see an opening or closing form tag, nor a head or body tag in your html, or a proper html declaration. In other words, most of this html is invalid and probably won't behave the same across different browsers. And you definitely need a form open tag as that tells the browser what url to send the data to, which should be your process method in the clogin controller.
BTW
Code: $username = $this->input->post('username', TRUE);
is the same as
Code: $username = $this->security->xss_clean($this->input->post('username'));
[eluser]davy_yg[/eluser]
ok, I revise the my views into:
views/admin/login.php
Code: <html>
<head>
<link href="<?php echo $logincss; ?>" rel="stylesheet" type="text/css" media="screen">
</head>
<body>
<div id="logoadmin"></div>
<div id="loginbox">
<img src="<?php echo $logo2; ?>" width="150">
<br><br>
<div id="username">
<br><br>
<div id="position">
<?php
echo form_open('admin/clogin');
echo form_label('Username: ', 'username');
$dataUsername = array(
'username1' => 'username1',
'id' => 'username1',
'value' => '',
'size' => '10',
'style' => 'width:43%'
);
echo form_input($dataUsername); ?><br>
<?php
echo form_label('Password: ', 'password');
$dataPassword = array(
'password' => 'password',
'id' => 'password',
'value' => '',
'size' => '10',
'style' => 'width:43%'
);
echo form_password($dataPassword);
form_close();
?><br>
</div>
<div id="submit">
<?php echo form_submit(array('value' => 'login', 'class' => 'button')); ?>
</div>
</div>
</div>
</body>
</html>
still nothing happen if I press the login button.
[eluser]Tpojka[/eluser]
Try with capitals as said in user guide:
Code: $this->load->model('Login_model');
// Validate the user can login
$result = $this->Login_model->validate();
[eluser]Tpojka[/eluser]
Try with:
Code: echo form_open('admin/clogin/process');
[eluser]CroNiX[/eluser]
Your submit button isn't within the form, so it obviously won't do anything.
[eluser]davy_yg[/eluser]
I place the form_submit() after the form_close() and change form_open('admin/clogin/process');
Now, after I login it starts to bring me to this url:
http://localhost/IndonusaCI/index.php?ad...in/process
Not the admin page.
I try typing this url: http://localhost/IndonusaCI/index.php/ad...in/process
A PHP Error was encountered
Severity: Notice
Message: Undefined property: Clogin::$db
Filename: core/Model.php
Line Number: 51
Fatal error: Call to a member function where() on a non-object in C:\xampp\htdocs\IndonusaCI\application\models\login_model.php on line 19
line 19: $this->db->where('username', $username);
models\login_model.php
Code: <?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
/* Author: Jorge Torres
* Description: Login model class
*/
class Login_model extends CI_Model{
function __construct(){
parent::__construct();
}
public function validate(){
// grab user input
$username = $this->input->post('username', TRUE);
$password = $this->input->post('password', TRUE);
// Prep the query
$this->db->get_where('username', $username);
$this->db->get_where('password', $password);
// Run the query
$query = $this->db->get('username');
// Let's check if there are any results
if($query->num_rows() == 1)
{
// If there is a user, then create session data
$row = $query->row();
$data = array(
'username' => $row->username,
'password' => $row->password,
'validated' => true
);
$this->session->set_userdata($data);
return true;
}
// If the previous process did not validate
// then return false.
return false;
}
}
?>
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