Ajax Framework (CJAX) for Codeigniter 2.x+

[eluser]Ajaxboy[/eluser]
Not too sure without knowing the full scope but generally speaking, when you pull the data from the database, you might want to add a check, for example:

Code:

if ($id)  {
     $ajax->Exec('id', $ajax->overlay(base_url().'ajax/newuser/checkid/|id|'), 'blur');

}