表单提交返回空数据

Question

I'm using PHP Framework CodeIgniter.

View

<?php echo form_open('login/connect'); ?>
    <table border="0" cellspacing="0" cellpadding="0">
        <tr>
            <td><?php echo form_label('Username', 'username'); ?></td>
            <td><?php echo form_input(array('id'=>'username', 'name'=>'username')); ?></td>
        </tr>
        <tr>
            <td><?php echo form_label('Password', 'password'); ?></td>
            <td><?php echo form_password(array('id'=>'password', 'name'=>'password')); ?></td>
        </tr>
        <tr>
            <td></td>
            <td><?php echo form_submit('login_submit', 'Valider'); ?></td>
        </tr>
    </table>
<?php echo form_close(); ?>

When I try to submit this page it goes to: http://mywebsite.com/admin/index.php/login/connect

Controller

class Login extends CI_Controller {

function __construct()
{
    parent::__construct();
}

function index()
{
    $this->load->view('login');
}

function connect()
{
    $username= $this->input->post('username');
    $password=$this->input->post('password');
    echo $username.', '.$password;
}

}

HTML

<div id="login">
    <div id="login-inner">
        <h1>Login</h1>
        <form action="http://myswebsite.com/admin/index.php/login/connect" method="post" accept-charset="utf-8">                    
            <table border="0" cellspacing="0" cellpadding="0">
                <tr>
                    <td><label for="username">Username</label></td>
                    <td><input type="text" name="username" value="" id="username"  /></td>
                </tr>
                <tr>
                    <td><label for="password">Password</label></td>
                    <td><input type="password" name="password" value="" id="password"  /></td>
                </tr>
                <tr>
                    <td></td>
                    <td><input type="submit" name="login_submit" value="Valider"  /></td>
                </tr>
            </table>
        </form>
    </div>
</div>

But it returns an empty array.

Can anyone suggest a method to fix this?

Thanks.

Answer 1

Identified the issue. It was related to the website url, and there was an unwanted 301 redirect when the form submits. Reference: $this->input->post() always returning FALSE, due to an unwanted 301