can i pass data from view to controller?

[eluser]vitoco[/eluser]
i think you got it wrong, the controller call the view to render the html page, so the $p->id is printed as value of the hidden input, so it can be sended via POST and be readed as

Code:

$id = $this->input->post('postId');

in 'main/add_comment_db', controller 'main', method 'add_comment_db' i guess, in another call