Problem jQuery in CI 2.0

[eluser]kaege[/eluser]
I don't understand about csrf_token_name because I use CI 2.0 and, as far as I know, CI 2.0 made no such cookie. The cookie was csrf_test_name. Here's an example from my work:

jQuery

Code:

echo "$.post('".site_url()."/siplhp/welcome', 'name=michael&csrf;_test_name=".$this->input->cookie('csrf_test_name')."', function(data) {alert(data)});";

CI

Code:

if ($this->input->is_ajax_request())
{
    // If it's a AJAX request
    echo "Your name is '".$this->input->post('name')."'";
}
else
{
    // Otherwise...
}

Remember, CodeIgniter (CSRF in this case) always expect $this->input->post('csrf_test_name') in every POST data.