Login

08-18-2011, 07:48 AM

[eluser]miwrath[/eluser]
im so sorry Mr. waldmeister im just beginning my journey to learn deeply the PHP...
im just a self study kid...
huhuhu

user_model.php in my models folder.

Code:
&lt;?php

class User_model extends Model {

    function User_model()

    {

        parent::Model();

    }

    function check_login()

    {

        $shal_password = sha1($password);

        $query_str = "SELECT * FROM users WHERE username = '$username' and password = '$password'";

        $result = $this->db->query($query_str, array($username, $shal_password));

        if ($result->num_rows() == 1)

        {

            return $result->row(0)->teach_id;

        }

        else

        {

            return false;

        }

    }

}

?&gt;

view file "view_registrar" in my views folder.

Code:
&lt;html&gt;

&lt;head&gt;

&lt;title&gt;Welcome&lt;/title&gt;

&lt;/head&gt;

&lt;body&gt;

<div id="login_form">

    <h1>Please login.</h1>

    <p>Use the form to login...</p>

 &lt;?php echo form_open(base_url() . 'index.php/registrar/login'); ?&gt;   

    <ul>

    <li>

        <label>Username</label>

        <div>

            &lt;?php echo form_input(array ('id'=> 'username', 'name'=> 'username'));?&gt;        

        </div>

    </li>

    <li>

                <label>Password</label>

        <div>

            &lt;?php echo form_password(array ('id'=> 'password', 'name'=> 'password'));?&gt;        

        </div>    

    </li> 

    <li>

        &lt;?php 

            if ($this->session->flashdata('login_error'))

            {

                echo 'You entered incorrect username or password';

            }

            echo validation_errors(); ?&gt;</li>

        &lt;?php echo form_submit(array('name' => 'submit'), 'Login'); ?&gt;

    </ul>

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

</div>

&lt;/body&gt;

&lt;/html&gt;

hope this will clear up things...