Login

03-25-2008, 01:01 AM

[eluser]XPHARSH[/eluser]
controllers:-
login.php

Code:
&lt;?php

class Login extends Controller {

    function Login()

    {

        parent::Controller();

        $this->load->database();

    }

    function index($wrong_log='')

    {

        $data['login_id'] = array('name' => 'loginid');

        $data['password'] = array('name' => 'pass', 'type' => 'password');

        $data['wrong_log'] = $wrong_log;

        $this->load->view('index_login',$data);

    }

    function login_chk()

    {

        $login_id = $this->input->post('loginid');

        $passwd = $this->input->post('pass');

        $query = $this->db->query('select * from login where user_id = ? and password = ?',array($login_id,$passwd));

        if($query->num_rows()>0)

        {

            $this->load->view('main');

        }

        else

        {

            $this->index("Error In Login");

        }

    }

}

?&gt;

View :-
index_login.php

Code:
&lt;html&gt;

&lt;head&gt;

&lt;title&gt;Welcome to CodeIgniter&lt;/title&gt;

&lt;/head&gt;

&lt;body&gt;

&lt;?php

if($wrong_log != "")

{

    echo "Wrong login Id password";

}

?&gt;

&lt;?php echo form_open('login/login_chk'); ?&gt;

<table>

<tr>

<td>Login ID:</td>

<td>&lt;?php echo form_input($login_id); ?&gt;</td>

</tr>

<tr>

<td>Password:</td>

<td>&lt;?php echo form_input($password); ?&gt;</td>

</tr>

<tr>

<td></td>

<td>&lt;?php echo form_submit('submit','Submit'); ?&gt;</td>

</tr>

</table>

&lt;?php form_close(); ?&gt;

&lt;/body&gt;

&lt;/html&gt;

view:-
main.php

Code:
&lt;html&gt;

&lt;head&gt;

&lt;title&gt;Welcome to CodeIgniter&lt;/title&gt;

&lt;/head&gt;

&lt;body&gt;

<h1>You are Logid in !!!!!!!!!!!</h1>

&lt;/body&gt;

&lt;/html&gt;

i am trying to make a login page.

if user put wrong password. then it will redirect it to login page with error message.
if user put correct id password then redirect to main.php

but i am getting an error in this code.

I am new to codeigniter Pl help me to resolve this error.

03-25-2008, 01:17 AM

[eluser]XPHARSH[/eluser]
ok now i have resolve the problem.

now i am facing some secularity problem here.

if user put wrong Id and password the user will redirect to index_login.php page with error messege.
but if he click go button on address bar 2 or 3 time with ought typing any ting in to Login and Password fiels after redirecting user will automatically switch to main.php page which is wrong.

so how to resolve this error?