.. _cb.onEnter:

================
cb.onEnter(func)
================

Receive a notification when a registered member enters the room. The ``func``
argument should be a function that receives 1 argument itself, :ref:`user`.

Example Usage
-------------

.. sourcecode:: javascript

    cb.onEnter(function(user) {
        cb.sendNotice('Welcome ' + user['user'] + '!');
    });

Example Output
--------------

.. sourcecode:: text

    Notice: Welcome testuser!
    Notice: {u'user': u'testuser', u'in_fanclub': False,
             u'has_tokens': False, u'is_mod': False,
             u'gender': u'm', u'tipped_recently': True}