Jquery 2.0 mouseenter is not working for the new elements -

Hi I'm trying to add an event to the newly added element but it is not working for me Explain.

  & lt; Div class = 'btn' & gt; Button & lt; / Div & gt; & Lt; Script & gt; $ ('.btn'). After ({click: function () {$ (".btn: last"). Later ("
  
   
 
 
 event lection ...  < P> If you use  .on () , then it works:  
  $ (document) .on ({click: function () { $ ("." "" "" "" "" "" "" "" "" "" {Console.log ("outside");}}, '.btn');   
  
 The way you used it by using  .on ()  is  $ ('.btn') Is using.)  Good for static elements. But when your goal is dynamically added, you need to pass the nearest stationary parent (in this case  document ) and dynamic selector ( .btn ) .  
 See the  Direct and Assigned Events  section in the information page I can tell guest jQuery better than this.