Question: i have 2 lines jquery. first line is adding event on "myLink" and second line adding class "myLink" on "#another" but event is not working in second one but when i am using .live method then it is wokring. jquery introduce .on method in its 1.7 version. i want to do that it by .in function is this possible.

```
$(function(){

    $("a.myLink").on('click', function() { alert( 'Click!' ); } );

    $("a#another").addClass( "myLink" );
})

<a class="myLink">A link!</a>
<a id="another">Another link!</a>

```

Answer: 
I just wrote a primer on using `.on()` to replace `.live()` and explained both the static form of `.on()` (which you are using) and the dynamic form of `.on()` (which you need to be using). That primer from earlier today is here: [Does jQuery.on() work for elements that are added after the event handler is created?](https://stackoverflow.com/questions/9814298/does-jquery-on-work-for-elements-that-are-added-after-the-event-handler-is-cre/9814409#9814409) which contains a lot more of the details.

You need to use something like this:

```
$(document).on('click', "a.myLink" function() { alert( 'Click!' ); } );

```

or, even better use a static ancestor of your dynamic links instead of `document` (which I will assume here is an object `#container` as this will give better performance like this:

```
$("#container").on('click', "a.myLink" function() { alert( 'Click!' ); } );

```
Change this - 

```
$("a.myLink").on('click', function() { alert( 'Click!' ); } );

```

to this - 

```
$(document).on('click', 'a.myLink', function(){ alert( 'Click!' ); } );

```