title: Ext.Container Display Card of Employee Birthday
body: <p>I'm trying to do the following example Employee Birthday locate on this url : <a href="http://examples.sencha.com/coworkee/#home" rel="nofollow noreferrer">http://examples.sencha.com/coworkee/#home</a> , but I do not know to much ext js and their methods or events can someone can help me please.</p>