Question

I am trying to hide a div with an id #op-four using on instead of live

$("#one").on("click", function() {
    $("#op-four").hide();
});​

fiddle http://jsfiddle.net/ythSA/ but it wont work

Answer 1

Try with:

$('.links-holder').on('click','#one',function() {
   $("#op-four").hide();
});

This use of the .on method replaces the now deprecated .live().

$( document /or/ 'parent_el').on( 'some_event' , 'delegated_element', function(){

Read more: http://api.jquery.com/on